BMW N55 Diagnostic Fault Codes

Test plan for BMW Service (development status)

MEVD17.2-BN2000

MIL illumination/CC Fault Code Fault Code BMW Fault Code Description VS- DTC (Diagnostic Terminal ECU type Fault description DTC Description Component Subcomponent Monitoring criteria Fault debouncing Voltage conditions Temperature conditions Time conditions System test Signal information Calculated value Y/N Possible Fault Causes Repair procedures (plant/service) message/emergency Remarks Customer perception comments Breakdown instruction Service instruction (hex) (dez) Text Trouble Code) conditions program

- Use tester to activate throttle valve PWM signal used to control the and observe repositioning speed Voltage condition: throttle valve remains above 80% for - Check wiring harness between - Onboard electrical system voltage - ECE emissions warning lamp: on longer than - Throttle valve moves stiffly, DME and throttle valve between 9 V and 16 V - ECE electronic engine power The diagnostic function checks the 0.6 sec. sticking, contaminated - Visual inspection of throttle valve Temperature condition: reduction: on Breakdown notice: throttle valve's control signal for Potential problem source(s): This fault is logged in the control STEUERN_DK, - Defect in wiring harness between and air- induction system for MEVD17.2- Throttle valve, function: jammed Throttle Valve Position Control - None - CC message: on Possible apparent symptoms: Ability to continue driving is 0x2710 10000 excessively high figures that would P1639 Throttle Actuator Throttle Stuck - Throttle valve moves stiffly, module's fault memory Terminal 15 - None - None STEUERN_ENDE_DK, none Y throttle-valve actuator motor and contamination none none BN2000 permanently Throttle Stuck Permanently (Bank 1) Time condition: - US emissions warning lamp: on - Reduced power restricted because engine speed is indicate that the throttle valve sticking, immediately. STATUS_DKP_VOLT DME - Move the throttle valve manually to - None - US electronic engine power limited to roughly 1300 rpm. is seizing. contaminated - Defective throttle-valve actuator determine whether it progresses Other conditions: reduction: on - Defect in wiring harness between motor throughout its entire travel range - Active control signal to throttle - CC message: on throttle-valve actuator motor and freely without excess resistance valve DME - Replace throttle-valve actuator motor

throttle valve is deactivated when the - Use tester to activate throttle valve PWM signal used to control the Voltage condition: and observe repositioning speed throttle valve remains above 80% for - Onboard electrical system voltage - Check wiring harness between - ECE emissions warning lamp: on - Throttle valve moves stiffly, The diagnostic function monitors the longer than 5 sec. between 9 V and 16 V DME and throttle valve - ECE electronic engine power sticking, contaminated throttle valve control signal for Potential problem source(s): Temperature condition: - Visual inspection of throttle valve reduction: on Breakdown notice: This fault is logged in the control STEUERN_DK, - Defect in wiring harness between MEVD17.2- Throttle valve, function: jammed excessively high figures Throttle Valve Position Control - Throttle valve moves stiffly, - None and air- induction system for - CC message: on Possible apparent symptoms: Ability to continue driving is 0x2711 10001 P1638 Throttle Actuator Throttle Stuck module's fault memory Terminal 15 - None - None STEUERN_ENDE_DK, none Y throttle-valve actuator motor and none none BN2000 briefly that would indicate that the throttle Throttle Stuck Temporarily (Bank 1) sticking, Time condition: contamination - US emissions warning lamp: on - Reduced power restricted because engine speed is immediately. STATUS_DKP_VOLT DME valve is contaminated - None - Move the throttle valve manually to - US electronic engine power limited to roughly 1300 rpm. - Defective throttle-valve actuator sticking or seizing. - Defect in wiring harness between Other conditions: determine whether it progresses reduction: on motor throttle-valve actuator motor and - Active control signal to throttle throughout its entire travel range - CC message: on DME valve freely without excess resistance - Defective throttle-valve - Replace throttle valve

- Check wiring harness between logged when the difference between Voltage condition: DME and throttle valve the specified and the actual value is - Onboard electrical system voltage - Use tester to activate throttle valve - ECE emissions warning lamp: on The diagnostic function monitors the greater than the characteristic curve between 9 V and 16 V - Stiction in throttle valve and observe its reaction - ECE electronic engine power difference between specified and over throttle-valve gradient Temperature condition: - Defect in wiring harness between - Check throttle valve for reduction: on Breakdown notice: actual throttle-valve values. If this (4% - 50% ). This fault is logged in the control STEUERN_DK, MEVD17.2- Throttle valve, function: sluggish, too - None throttle-valve actuator motor and contamination and foreign objects - CC message: on Possible apparent symptoms: Ability to continue driving is 0x2714 10004 figure remains too high for a P11AA Throttle tight (Bank 1) Throttle Tight Potential problem source(s): module's fault memory Terminal 15 - None - None STEUERN_ENDE_DK, none Y none none BN2000 slow Time condition: DME - Move throttle valve by hand, - US emissions warning lamp: on - Reduced power restricted because engine speed is specified period, a fault is - Stiction in throttle valve immediately. STATUS_DKP_VOLT - None - Defective throttle-valve actuator checking for resistance to motion - US electronic engine power limited to roughly 1300 rpm. recognized and the throttle valve is - Defect in wiring harness between Other conditions: motor and noting how quickly it reduction: on deactivated. throttle-valve actuator motor and - Active control signal to throttle closes when released - CC message: on DME valve - Replace throttle-valve actuator - Defective throttle-valve motor

the calculated air mass deviates too Voltage condition: starkly from the - ECE emissions warning lamp: on - Onboard electrical system voltage - If other diagnostic fault codes measured air mass. - ECE electronic engine power between 9 V and 16 V - Collateral fault caused by other related to components in the Potential problem source(s): reduction: on Mass air flow sensor, plausibility: The diagnostic function compares Mass or Volume Air Flow 'A' Circuit This fault is logged in the control Temperature condition: components in the intake system, induction tract, Valvetronic or MEVD17.2- - Collateral fault caused by other - CC message: on Possible apparent symptoms: Breakdown notice: 0x2774 10100 Air mass compared with model too the calculated air mass with the P00BD Range/Performance - Air Flow Too Mass Air Flow Too High module's fault memory Terminal 15 - None - None - None NO none Y Valvetronic, turbocharger turbocharger have been logged, then none - none BN2000 components in the intake system, - US emissions warning lamp: off - none - none high measured air mass. High immediately. Time condition: - Intake system leaking process these first (collateral faults) Valvetronic, - US electronic engine power - None - HFM defective - Check intake system for leaks turbocharger reduction: off Other conditions: - Replace HFM - Intake system leaking - CC message: none - Engine ON - HFM defective

the calculated air mass deviates too Voltage condition: starkly from the - ECE emissions warning lamp: on - Onboard electrical system voltage - If other diagnostic fault codes measured air mass. - ECE electronic engine power between 9 V and 16 V - Collateral fault caused by other related to components in the Potential problem source(s): reduction: on Mass air flow sensor, plausibility: The diagnostic function compares This fault is logged in the control Temperature condition: components in the intake system, induction tract, Valvetronic or MEVD17.2- Mass or Volume Air Flow 'A' Air - Collateral fault caused by other - CC message: on Possible apparent symptoms: Breakdown notice: 0x2774 10100 Air mass compared with model too the calculated air mass with the P115D Mass Air Flow Comparison to Model module's fault memory Terminal 15 - None - None - None NO none Y Valvetronic, turbocharger turbocharger have been logged, then none - none BN2000 Mass Too High Compared to Model components in the intake system, - US emissions warning lamp: off - none - none high measured air mass. immediately. Time condition: - Intake system leaking process these first (collateral faults) Valvetronic, - US electronic engine power - None - HFM defective - Check intake system for leaks turbocharger reduction: off Other conditions: - Replace HFM - Intake system leaking - CC message: none - Engine ON - HFM defective

The fault is recognized when Voltage condition: - Defective HFM, problem with the indicated air mass does not - Onboard electrical system voltage airflow to HFM, clean air tube fallen correlate with the calculated mass between 9 V and 16 V off intake air noise airflow rate. Temperature condition: attenuator - Check wiring harness on HFM - ECE emissions warning lamp: on Potential problem source(s): - 30°C < intake-air temperature < - Leak within induction tract on - Check intake system for leaks on - ECE electronic engine power Possible apparent symptoms: The diagnostic function compares - Defective HFM, problem with 120°C engine side of throttle valve (leaks in engine side of throttle valve reduction: on Mass air flow sensor, plausibility: Mass or Volume Air Flow 'A' Circuit This fault is logged in the control - 30°C < intake-air temperature < 120°C If the HFM is recognized as MEVD17.2- the air mass calculated from the airflow to HFM, clean air tube fallen - -30°C < coolant temperature vicinity of intake air - Seal on oil filler cap is defective - CC message: on Breakdown notice: 0x2775 10101 Air mass compared with model too P00BC Range/Performance - Air Flow Too Mass Air Flow Too Low module's fault memory Terminal 15 - -30°C < coolant - None NO none Y none defective it is deactivated, following none BN2000 model with the measured air off intake air noise attenuator Time condition: plenum chamber, open oil filler cap) - Problem with airflow to HFM (air - US emissions warning lamp: off - none low Low immediately. temperature jerk during deactivation mass. - Leak within induction tract on - None - Malfunction in components filter insert is defective or installed - US electronic engine power owing to lambda error no limitations engine-side of throttle valve (leaks in Other conditions: affecting airflow (valve lift incorrectly) reduction: off vicinity of intake air plenum - Engine on monitoring, position of VANOS, - Replace HFM - CC message: none chamber, - Pressure drop at throttle valve throttle valve, pressure sensors. ) open oil filler cap) exceeds 18 hPa - Compressor bypass valve stuck in - Malfunction in components - 745hPa < barometric pressure open position (accompanied by low The fault is recognized when Voltage condition: - Defective HFM, problem with the indicated air mass does not - Onboard electrical system voltage airflow to HFM, clean air tube fallen correlate with the calculated mass between 9 V and 16 V off intake air noise airflow rate. Temperature condition: attenuator - Check wiring harness on HFM - ECE emissions warning lamp: on Potential problem source(s): - 30°C < intake-air temperature < - Leak within induction tract on - Check intake system for leaks on - ECE electronic engine power Possible apparent symptoms: The diagnostic function compares - Defective HFM, problem with 120°C engine side of throttle valve (leaks in engine side of throttle valve reduction: on Mass air flow sensor, plausibility: This fault is logged in the control - 30°C < intake-air temperature < 120°C If the HFM is recognized as MEVD17.2- the air mass calculated from the Mass or Volume Air Flow 'A' Air airflow to HFM, clean air tube fallen - -30°C < coolant temperature vicinity of intake air - Seal on oil filler cap is defective - CC message: on Breakdown notice: 0x2775 10101 Air mass compared with model too P115C Mass Air Flow Comparison to Model module's fault memory Terminal 15 - -30°C < coolant - None NO none Y none defective it is deactivated, following none BN2000 model with the measured air Mass Too Low Compared to Model off intake air noise attenuator Time condition: plenum chamber, open oil filler cap) - Problem with airflow to HFM (air - US emissions warning lamp: off - none low immediately. temperature jerk during deactivation mass. - Leak within induction tract on - None - Malfunction in components filter insert is defective or installed - US electronic engine power owing to lambda error no limitations engine-side of throttle valve (leaks in Other conditions: affecting airflow (valve lift incorrectly) reduction: off vicinity of intake air plenum - Engine on monitoring, position of VANOS, - Replace HFM - CC message: none chamber, - Pressure drop at throttle valve throttle valve, pressure sensors. ) open oil filler cap) exceeds 18 hPa - Compressor bypass valve stuck in - Malfunction in components - 745hPa < barometric pressure open position (accompanied by low

Voltage condition: This fault is recognized when the lamp: on - Onboard electrical system voltage period duration of the HFM signal - ECE electronic engine power between 9 V and 16 V exceeds 640 µs. - Defect in wiring harness between - Check wiring harness between reduction: on Air mass sensor, signal: Implausible The diagnostic function monitors the This fault is logged in the control Temperature condition: MEVD17.2- Mass or Volume Air Flow Sensor Potential problem source(s): HFM and DME DME and mass- airflow sensor - CC message: on Possible apparent symptoms: 0x2778 10104 period duration, loose contact with upper limit of the digital HFM P0103 Mass Air Flow Sensor Electrical module's fault memory none - None - None - None NO Read test data block; ID 58AE N none Breakdown notice: None None BN2000 'A' Circuit High - Defect in wiring harness between - Mass-airflow sensor defective - Replace mass-airflow sensor - US emissions warning lamp: off Engine runs roughly low frequency signal's period duration. immediately. Time condition: HFM and DME - Defective DME - Replace DME - US electronic engine power - None - Mass-airflow sensor defective reduction: off Other conditions: - Defective DME - CC message: none - Engine ON

Voltage condition: lamp: on the period duration of the HFM - Onboard electrical system voltage - ECE electronic engine power signal is less than 84 µs. between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between reduction: on Air mass sensor, signal: Implausible The diagnostic function monitors the Potential problem source(s): This fault is logged in the control Temperature condition: MEVD17.2- Mass or Volume Air Flow Sensor HFM and DME DME and mass- airflow sensor - CC message: on Possible apparent symptoms: 0x2779 10105 period duration, loose contact with lower limit of the digital HFM P0102 Mass Air Flow Sensor Electrical - Defect in wiring harness between module's fault memory none - None - None - None NO Read test data block; ID 58AE N none Breakdown notice: None None BN2000 'A' Circuit Low - Mass-airflow sensor defective - Replace mass-airflow sensor - US emissions warning lamp: off Engine runs roughly high frequency signal's period duration. HFM and DME immediately. Time condition: - Defective DME - Replace DME - US electronic engine power - Mass-airflow sensor defective - None reduction: off - Defective DME Other conditions: - CC message: none - Engine ON

Voltage condition: This fault is recognized when the lamp: on - Onboard electrical system voltage period duration of the HFM signal is - ECE electronic engine power between 9 V and 16 V zero. - Defect in wiring harness between - Check wiring harness between reduction: on The diagnostic function determines This fault is logged in the control Temperature condition: MEVD17.2- Air mass sensor, signal: Short- Mass or Volume Air Flow Sensor Potential problem source(s): HFM and DME DME and mass- airflow sensor - CC message: on Possible apparent symptoms: 0x277A 10106 whether a digital signal from the P0100 Mass Air Flow Sensor Electrical module's fault memory none - None - None - None NO Read test data block; ID 58AE N none Breakdown notice: None None BN2000 circuit or line break (open circuit) 'A' Circuit - Defect in wiring harness between - Mass-airflow sensor defective - Replace mass-airflow sensor - US emissions warning lamp: off Engine runs roughly HFM is present. immediately. Time condition: HFM and DME - Defective DME - Replace DME - US electronic engine power - None - Mass-airflow sensor defective reduction: off Other conditions: - Defective DME - CC message: none - Engine ON

Mass or Volume Air Flow 'A' Circuit MEVD17.2- 0x277B 10107 P00BD Range/Performance - Air Flow Too Mass Air Flow Too High BN2000 High

MEVD17.2- Mass or Volume Air Flow Sensor 0x277B 10107 P0103 Mass Air Flow Sensor Electrical BN2000 'A' Circuit High

Mass or Volume Air Flow 'A' Circuit MEVD17.2- 0x277C 10108 P00BC Range/Performance - Air Flow Too Mass Air Flow Too Low BN2000 Low

MEVD17.2- Mass or Volume Air Flow Sensor 0x277C 10108 P0102 Mass Air Flow Sensor Electrical BN2000 'A' Circuit Low

Voltage condition: Possible apparent symptoms: the voltage at sensor 1 rises above lamp: off - Onboard electrical system voltage - Limit on pedal value variation and 4.085 V. - ECE electronic engine power Breakdown notice: between 9 V and 16 V on maximum absolute value (34.5% Potential problem source(s): - Defect in wiring harness between reduction: off - It is possible to continue driving the Accelerator pedal module, pedal This fault is logged in the control Temperature condition: - Check wiring harness between pedal) MEVD17.2- The diagnostic function monitors the Throttle/Pedal Position - Defect in wiring harness between Accelerator pedal sensor 1 voltage DME and accelerator pedal module - CC message: on vehicle, but passing maneuvers 0x27D9 10201 sensor 1, electrical: Short circuit to P2123 Pedal Position Sensor D Electrical module's fault memory Terminal 15 - None - None - None Accelerator pedal sensor 1 voltage N DME and accelerator pedal none - In combination with fault in none BN2000 voltage of sensor 1. Sensor/Switch 'D' Circuit High DME and accelerator pedal module (0x5846) sensor 1 - US emissions warning lamp: on should not be attempted B+ immediately. Time condition: - Replace accelerator pedal accelerator pedal sensor 1 - Accelerator pedal module defective - US electronic engine power owing to the reduction in engine - None sensor 2 or clocking error, - Accelerator pedal module reduction: on output. Other conditions: increased idle speed and no defective - CC message: on - none processing of accelerator pedal

the voltage at sensor 1 is less than Voltage condition: Possible apparent symptoms: 0.566 V. - ECE emissions warning lamp: off - Onboard electrical system voltage - Defect in wiring harness between - Check wiring harness between - Limit on pedal value variation and Potential problem source(s): - ECE electronic engine power Breakdown notice: between 9 V and 16 V DME and accelerator pedal module DME and accelerator pedal on maximum absolute value (34.5% - Defect in wiring harness between reduction: off - It is possible to continue driving the Accelerator pedal module, pedal This fault is logged in the control Temperature condition: sensor 1 - Check voltage supply at pedal) MEVD17.2- The diagnostic function monitors the Throttle/Pedal Position DME and accelerator pedal module Accelerator pedal sensor 1 voltage - CC message: on vehicle, but passing maneuvers 0x27DA 10202 sensor 1, electrical: Short circuit to P2122 Pedal Position Sensor D Electrical module's fault memory Terminal 15 - None - None - None Accelerator pedal sensor 1 voltage N - Voltage supply for accelerator accelerator pedal module sensor 1 none - In combination with fault in none BN2000 voltage of sensor 1. Sensor/Switch 'D' Circuit Low sensor 1 (0x5846) - US emissions warning lamp: on should not be attempted earth or line disconnection immediately. Time condition: pedal module in the DME is for 5 V accelerator pedal - Voltage supply for accelerator - US electronic engine power owing to the reduction in engine - None defective - Replace accelerator pedal sensor 2 or clocking error, pedal module in the DME is reduction: on output. Other conditions: - Accelerator pedal module defective - Replace DME increased idle speed and no defective - CC message: on - none processing of accelerator pedal - Accelerator pedal module

Voltage condition: Possible apparent symptoms: the voltage at sensor 2 rises above lamp: off - Onboard electrical system voltage - Limit on pedal value variation and 2.043 V. - Check wiring harness between - ECE electronic engine power Breakdown notice: between 9 V and 16 V on maximum absolute value (34.5% Potential problem source(s): - Defect in wiring harness between DME and accelerator pedal reduction: off - It is possible to continue driving the This fault is logged in the control Temperature condition: pedal) MEVD17.2- Pedal module, pedal sensor 2, The diagnostic function monitors the Throttle/Pedal Position - Defect in wiring harness between Accelerator pedal sensor 2 voltage DME and accelerator pedal module - Check voltage supply at - CC message: on vehicle, but passing maneuvers 0x27DB 10203 P2128 Pedal Position Sensor E Electrical module's fault memory Terminal 15 - None - None - None Accelerator pedal sensor 2 voltage N none - In combination with fault in none BN2000 electrical: Short circuit to B+ voltage of sensor 2. Sensor/Switch 'E' Circuit High DME and accelerator pedal module (0x5847) sensor 2 accelerator pedal module sensor 2 - US emissions warning lamp: on should not be attempted immediately. Time condition: accelerator pedal sensor 2 - Accelerator pedal module defective for 5 V - US electronic engine power owing to the reduction in engine - None sensor 1 or clocking error, - Accelerator pedal module - Replace accelerator pedal reduction: on output. Other conditions: increased idle speed and no defective - CC message: on - none processing of accelerator pedal data

Voltage condition: Possible apparent symptoms: the voltage at sensor 2 is less than lamp: off - Onboard electrical system voltage - Limit on pedal value variation and 0.430 V. - Check wiring harness between - ECE electronic engine power Breakdown notice: between 9 V and 16 V - Defect in wiring harness between on maximum absolute value (34.5% Potential problem source(s): DME and accelerator pedal reduction: off - It is possible to continue driving the Pedal module, pedal sensor 2, This fault is logged in the control Temperature condition: DME and accelerator pedal module pedal) MEVD17.2- The diagnostic function monitors the Throttle/Pedal Position - Defect in wiring harness between Accelerator pedal sensor 2 voltage - Check voltage supply at - CC message: on vehicle, but passing maneuvers 0x27DC 10204 electrical: Short circuit to earth or P2127 Pedal Position Sensor E Electrical module's fault memory Terminal 15 - None - None - None Accelerator pedal sensor 2 voltage N sensor 2 none - In combination with fault in none BN2000 voltage of sensor 2. Sensor/Switch 'E' Circuit Low DME and accelerator pedal module (0x5847) accelerator pedal module sensor 2 - US emissions warning lamp: on should not be attempted line disconnection immediately. Time condition: - Accelerator pedal module defective accelerator pedal sensor 1 or sensor 2 for 5 V - US electronic engine power owing to the reduction in engine - None - Defective DME clocking error, increased idle speed - Accelerator pedal module - Replace accelerator pedal reduction: on output. Other conditions: and no processing of accelerator defective - CC message: on - none pedal data

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The response to the fault is specified between 9 V and 16 V Possible apparent symptoms: Breakdown notice: reduction: off for a different fault Temperature condition: Accelerator pedal sensor 1 voltage Depending on fault source (L4: Depending on fault source (L4: MEVD17.2- Accelerator-pedal module, pedal- Collective fault: Accelerator pedal - CC message: on 0x27E4 10212 entry. immediately Terminal 15 - None - None - None Accelerator pedal sensor 2 none Y - None - None none 10201, 10202, 10203, 10204, 10216; 10201, 10202, 10203, 10204, 10216; none BN2000 travel sensor Multiple fault module's pedal-travel sensor. - US emissions warning lamp: on Potential problem source(s): Time condition: voltage L6: 0x103001, 0x103002, L6: 0x103001, 0x103002, - US electronic engine power - None - None 0x103101, 0x103102, 0x103308) 0x103101, 0x103102, 0x103308) reduction: on Other conditions: - CC message: on - none

Voltage condition: lamp: off Possible apparent symptoms: This fault is detected when the - Onboard electrical system voltage - ECE electronic engine power - Limit on pedal value variation and Breakdown notice: Accelerator pedal module, pedal voltage differential between sensor 1 between 9 V and 16 V Pedal data sensor 1 voltage - Check wiring and plug connections reduction: off on maximum absolute value (34.5% - It is possible to continue driving the position sensor, plausibility: The diagnostic function monitors the Throttle/Pedal Position and sensor 2 exceeds a specific This fault is logged in the control Temperature condition: Accelerator pedal sensor 1 voltage MEVD17.2- (0x5846); - Defective wiring harness - Check voltage supply to - CC message: on pedal) vehicle, but passing maneuvers 0x27E8 10216 synchronisation error between mutual deviation between the two P2138 Sensor/Switch 'D' / 'E' Voltage Pedal Position Sensor D/E Correlation defined value. module's fault memory Terminal 15 - None - None - None Accelerator pedal sensor 2 N none none BN2000 Pedal data sensor 2 voltage - Accelerator pedal module defective accelerator pedal for 5 V - US emissions warning lamp: on - In combination with fault in should not be attempted signal sensor voltages. Correlation Potential problem source(s): immediately. Time condition: voltage (0x5847) - Replace accelerator pedal module - US electronic engine power accelerator pedal sensor 1 and/or 2, owing to the reduction in engine 1 and Signal 2 - Defective wiring harness - None reduction: on increased idle speed and no output. - Accelerator pedal module defective Other conditions: - CC message: on processing of accelerator pedal data - none

the intake-manifold pressure sensor Voltage condition: deviates from the average for the - ECE emissions warning lamp: on During the shutdown phase the - Onboard electrical system voltage pressure sensors (barometric - ECE electronic engine power diagnosis function monitors the between 9 V and 16 V pressure, boost pressure, intake- reduction: on Absolute pressure sensor, intake DME to determine whether the This fault is logged in the control Temperature condition: - Defective wiring harness MEVD17.2- Manifold Absolute Pressure Too Manifold Absolute manifold pressure) by more than 70 - Check wiring harness at sensor - CC message: on Possible apparent symptoms: Best Breakdown notice: 0x280E 10254 manifold, plausibility: Intake- ambient-air, intake-manifold and P1250 Pressure module's fault memory none - None - None - 5 sec. after engine off NO none Y - Sensor has been tampered with none none BN2000 High Pressure Sensor mbar. - Replace sensor - US emissions warning lamp: off case scenario: None - none manifold pressure too high boost- pressure sensors are immediately. Time condition: - Sensor defective Potential problem source(s): - US electronic engine power measuring the same - 5 sec. after engine off Other - Defective wiring harness reduction: off pressure. conditions: - Sensor has been tampered with - CC message: none - Shutdown phase - Sensor defective

the intake-manifold pressure sensor Voltage condition: deviates from the average for the - ECE emissions warning lamp: on During the shutdown phase the - Onboard electrical system voltage pressure sensors (barometric - ECE electronic engine power diagnosis function monitors the between 9 V and 16 V pressure, boost pressure, intake- reduction: on Absolute pressure sensor, intake DME to determine whether the Manifold Absolute Pressure Sensor This fault is logged in the control Temperature condition: - Defective wiring harness MEVD17.2- Manifold Absolute manifold pressure) by more than 70 - Check wiring harness at sensor - CC message: on Possible apparent symptoms: Best Breakdown notice: 0x280E 10254 manifold, plausibility: Intake- ambient-air, intake-manifold and P12A5 'A' Afterrunning Diagnosis Pressure Afterrunning module's fault memory none - None - None - 5 sec. after engine off NO none Y - Sensor has been tampered with none none BN2000 Pressure Sensor mbar. - Replace sensor - US emissions warning lamp: off case scenario: None - none manifold pressure too high boost- pressure sensors are Too High immediately. Time condition: - Sensor defective Potential problem source(s): - US electronic engine power measuring the same - 5 sec. after engine off Other - Defective wiring harness reduction: off pressure. conditions: - Sensor has been tampered with - CC message: none - Shutdown phase - Sensor defective

The fault is recognized when the Voltage condition: - Check air-induction system lamp: on voltage of the barometric- pressure - Onboard electrical system voltage (wastegate, etc.) - ECE electronic engine power sensor > 4.5 V. between 9 V and 16 V - Internal DME fault, because - Check air-induction tract between reduction: on Absolute pressure sensor, intake Potential problem source(s): This fault is logged in the control Temperature condition: MEVD17.2- The diagnostic function monitors the Manifold Absolute Pressure Too Manifold Absolute barometric- pressure sensor is turbocharger and intake-air plenum - CC message: on Possible apparent symptoms: Best Breakdown notice: 0x280F 10255 manifold, plausibility: Intake- P1255 Pressure - Internal DME fault, because module's fault memory none - None - None - 5 sec. after engine off NO none Y none none BN2000 DME's barometric pressure sensor. Low Pressure Sensor located in the DME ECU; sensor - Check wiring harness between - US emissions warning lamp: off case scenario: None - none manifold pressure too low barometric-pressure sensor is immediately. Time condition: voltage above threshold; DME and boost- pressure sensor - US electronic engine power located in the DME ECU; sensor - 5 sec. after engine off Other - Boost-pressure sensor reduction: off voltage above conditions: - Replace DME - CC message: none threshold; - Shutdown phase

The fault is recognized when the Voltage condition: - Check air-induction system lamp: on voltage of the barometric- pressure - Onboard electrical system voltage (wastegate, etc.) - ECE electronic engine power sensor > 4.5 V. between 9 V and 16 V - Internal DME fault, because - Check air-induction tract between reduction: on Absolute pressure sensor, intake Manifold Absolute Pressure Sensor Potential problem source(s): This fault is logged in the control Temperature condition: MEVD17.2- The diagnostic function monitors the Manifold Absolute barometric- pressure sensor is turbocharger and intake-air plenum - CC message: on Possible apparent symptoms: Best Breakdown notice: 0x280F 10255 manifold, plausibility: Intake- P12A4 'A' Afterrunning Diagnosis Pressure Afterrunning - Internal DME fault, because module's fault memory none - None - None - 5 sec. after engine off NO none Y none none BN2000 DME's barometric pressure sensor. Pressure Sensor located in the DME ECU; sensor - Check wiring harness between - US emissions warning lamp: off case scenario: None - none manifold pressure too low Too Low barometric-pressure sensor is immediately. Time condition: voltage above threshold; DME and boost- pressure sensor - US electronic engine power located in the DME ECU; sensor - 5 sec. after engine off Other - Boost-pressure sensor reduction: off voltage above conditions: - Replace DME - CC message: none threshold; - Shutdown phase

the voltage of the intake- manifold Voltage condition: - ECE emissions warning lamp: on pressure sensor exceeds 4.8 V. - Onboard electrical system voltage - Defect in wiring harness between - Check wiring harness between - ECE electronic engine power Potential problem source(s): between 9 V and 16 V DME and Intake-manifold pressure intake-manifold pressure sensor and reduction: on The diagnostic function monitors the Manifold Absolute - Defect in wiring harness between This fault is logged in the control Temperature condition: MEVD17.2- Absolute pressure sensor, intake Manifold Absolute Read test data block; sensor DME - CC message: on Possible apparent symptoms: 0x281A 10266 intake- manifold pressure sensor's P0108 Pressure/Barometric Pressure Electrical DME and intake- manifold pressure module's fault memory Terminal 15 - None - None - None NO N none Breakdown notice: None None BN2000 pipe, electrical: Short circuit to B+ Pressure Sensor ID 4AB8 (BN2020), 5AB8 (BN2000) - Intake-manifold pressure sensor - Replace intake-manifold pressure - US emissions warning lamp: off Engine runs roughly upper voltage limit. Sensor Circuit High sensor immediately. Time condition: defective sensor - US electronic engine power - Intake-manifold pressure sensor - None - Defective DME - Replace DME reduction: off defective Other conditions: - CC message: none - Defective DME - none

the voltage of the intake- manifold Voltage condition: - ECE emissions warning lamp: on pressure sensor exceeds 4.8 V. - Onboard electrical system voltage - Defect in wiring harness between - Check wiring harness between - ECE electronic engine power Potential problem source(s): between 9 V and 16 V DME and Intake-manifold pressure intake-manifold pressure sensor and reduction: on The diagnostic function monitors the - Defect in wiring harness between This fault is logged in the control Temperature condition: MEVD17.2- Absolute pressure sensor, intake Manifold Absolute Presssure Sensor Read test data block; sensor DME - CC message: on Possible apparent symptoms: 0x281A 10266 intake- manifold pressure sensor's P119A DME and intake- manifold pressure module's fault memory Terminal 15 - None - None - None NO N none Breakdown notice: None None BN2000 pipe, electrical: Short circuit to B+ Circuit High (Bank 1) ID 4AB8 (BN2020), 5AB8 (BN2000) - Intake-manifold pressure sensor - Replace intake-manifold pressure - US emissions warning lamp: off Engine runs roughly upper voltage limit. sensor immediately. Time condition: defective sensor - US electronic engine power - Intake-manifold pressure sensor - None - Defective DME - Replace DME reduction: off defective Other conditions: - CC message: none - Defective DME - none

the voltage of the intake- manifold Voltage condition: - ECE emissions warning lamp: on pressure sensor is less than 0.2 V. - Onboard electrical system voltage - Defect in wiring harness between - Check wiring harness between - ECE electronic engine power Potential problem source(s): between 9 V and 16 V DME and Intake-manifold pressure intake-manifold pressure sensor and reduction: on The diagnostic function monitors the Manifold Absolute - Defect in wiring harness between This fault is logged in the control Temperature condition: MEVD17.2- Absolute pressure sensor, intake Manifold Absolute Read test data block; sensor DME - CC message: on Possible apparent symptoms: 0x281B 10267 intake- manifold pressure sensor's P0107 Pressure/Barometric Pressure Electrical DME and Intake- manifold pressure module's fault memory Terminal 15 - None - None - None NO N none Breakdown notice: None None BN2000 pipe, electrical: Short circuit to earth Pressure Sensor ID 4AB8 (BN2020), 5AB8 (BN2000) - Intake-manifold pressure sensor - Replace intake-manifold pressure - US emissions warning lamp: off Engine runs roughly lower voltage limit. Sensor Circuit Low sensor immediately. Time condition: defective sensor - US electronic engine power - Intake-manifold pressure sensor - None - Defective DME - Replace DME reduction: off defective Other conditions: - CC message: none - Defective DME - none

the voltage of the intake- manifold Voltage condition: - ECE emissions warning lamp: on pressure sensor is less than 0.2 V. - Onboard electrical system voltage - Defect in wiring harness between - Check wiring harness between - ECE electronic engine power Potential problem source(s): between 9 V and 16 V DME and Intake-manifold pressure intake-manifold pressure sensor and reduction: on The diagnostic function monitors the - Defect in wiring harness between This fault is logged in the control Temperature condition: MEVD17.2- Absolute pressure sensor, intake Manifold Absolute Presssure Sensor Read test data block; sensor DME - CC message: on Possible apparent symptoms: 0x281B 10267 intake- manifold pressure sensor's P119B DME and Intake- manifold pressure module's fault memory Terminal 15 - None - None - None NO N none Breakdown notice: None None BN2000 pipe, electrical: Short circuit to earth Circuit Low (Bank 1) ID 4AB8 (BN2020), 5AB8 (BN2000) - Intake-manifold pressure sensor - Replace intake-manifold pressure - US emissions warning lamp: off Engine runs roughly lower voltage limit. sensor immediately. Time condition: defective sensor - US electronic engine power - Intake-manifold pressure sensor - None - Defective DME - Replace DME reduction: off defective Other conditions: - CC message: none - Defective DME - none

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when the between 9 V and 16 V reduction: on barometric pressure sensor's signal This fault is logged in the control Temperature condition: - Clear the ECU fault memory, if the Possible apparent symptoms: MEVD17.2- Ambient pressure sensor, electrical: The diagnostic function monitors the Barometric Pressure Sensor 'A' Ambient Pressure - CC message: on 0x283C 10300 P2229 Electrical voltage falls below 4.5 V. module's fault memory Terminal 15 - None - None - None NO U N - DME defective diagnostic fault code is logged again, none MIL on, customer proceeds to Breakdown notice: None None BN2000 Short to B+ or open circuit DME's barometric pressure sensor. Circuit High Sensor - US emissions warning lamp: off Potential problem source(s): immediately. Time condition: replace the DME. service facility - US electronic engine power - DME defective - None reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power The fault is detected by the internal between 9 V and 16 V reduction: on calculation This fault is logged in the control Temperature condition: - If the diagnostic fault code has been Possible apparent symptoms: MEVD17.2- Ambient pressure sensor, electrical: The diagnostic function monitors the Barometric Pressure Sensor 'A' Ambient Pressure - CC message: on 0x283D 10301 P2228 Electrical algorithms. module's fault memory Terminal 15 - None - None - None NO U N - DME defective logged more than 3 times replace none MIL on, customer proceeds to Breakdown notice: None None BN2000 Short circuit to earth DME's barometric pressure sensor. Circuit Low Sensor - US emissions warning lamp: off Potential problem source(s): immediately. Time condition: the DME. service facility - US electronic engine power - DME defective - None reduction: off Other conditions: - CC message: none - none

Voltage condition: During the control module's the barometric-pressure sensor - ECE emissions warning lamp: on - Onboard electrical system voltage shutdown phase the diagnostic deviates from the average for the - ECE electronic engine power between 9 V and 16 V function monitors the barometric- pressure reduction: on Ambient Pressure Sensor This fault is logged in the control Temperature condition: - If the diagnostic fault code has been MEVD17.2- Ambient pressure sensor, overrun: pressure sensor, intake-manifold Ambient Pressure sensors (barometric pressure, boost - Error in sensor measurement - CC message: on Breakdown notice: 0x2841 10305 P12B9 Afterrunning Diagnosis Pressure Afterrunning module's fault memory none - None - None - 5 sec. after engine off NO none N logged more than 3 times replace none Possible apparent symptoms: None None BN2000 Pressure too high pressure sensor and boost-pressure Sensor pressure, intake-manifold pressure) - Sensor defective - US emissions warning lamp: off - none Too High immediately. Time condition: the DME. sensor to determine whether they by more than 70 mbar. - US electronic engine power - 5 sec. after engine off Other are all measuring the same Potential problem source(s): reduction: off conditions: pressure. - Error in sensor measurement - CC message: none - Shutdown phase

Voltage condition: lamp: on the boost-pressure sensor's voltage - Onboard electrical system voltage - ECE electronic engine power is < 0.2 V. between 9 V and 16 V - Defect in wiring harness between - Replace the DME if the fault code reduction: on Ambient Pressure Sensor Potential problem source(s): This fault is logged in the control Temperature condition: MEVD17.2- Ambient pressure sensor, overrun: The diagnostic function monitors the Ambient Pressure DME and boost-pressure sensor is currently present or has been - CC message: on 0x2842 10306 P12B8 Afterrunning Diagnosis Pressure Afterrunning - Defect in wiring harness between module's fault memory none - None - None - 5 sec. after engine off NO none N none Possible apparent symptoms: None Breakdown notice: None None BN2000 Pressure too low voltage at the boost pressure sensor. Sensor - Boost-pressure sensor defective logged more than three - US emissions warning lamp: off Too Low DME and boost- pressure sensor immediately. Time condition: - Defective DME times - US electronic engine power - Boost-pressure sensor defective - 5 sec. after engine off Other reduction: off - Defective DME conditions: - CC message: none - Shutdown phase

No electrical fault in barometric Voltage condition: pressure sensor (PUEmax, - ECE emissions warning lamp: off - Onboard electrical system voltage PUEmin) - ECE electronic engine power between 9 V and 16 V - Barometric pressure sensor Potential problem source(s): - Replace the DME if the fault code reduction: off This fault is logged in the control Temperature condition: installed in DME ECU; sensor A terminal status switch must be MEVD17.2- Ambient pressure sensor, The diagnostic function monitors the - Barometric pressure sensor is currently present or has been - CC message: none MY11 US: 0x284C 10316 P11CB Barometric Pressure Too High Ambient Pressure General module's fault memory Terminal 15 - None - None - None NO none Y voltage above threshold none Possible apparent symptoms: None Breakdown notice: None conducted before this fault can be BN2000 plausibility: Pressure too high barometric- pressure sensor. installed in DME ECU; sensor logged more than three - US emissions warning lamp: on immediately. Time condition: - DME defective owing to internal deleted. voltage above times - US electronic engine power - None fault threshold reduction: off Other conditions: - DME defective owing to internal - CC message: on - none fault

- Check wiring harness between Voltage condition: electric fan cutoff relay and DME - ECE emissions warning lamp: off - Onboard electrical system voltage - Check cutoff relay (when Terminal The fault is recognized when a short - ECE electronic engine power between 9 V and 16 V 15 is off then 0 V should be present circuit is present. reduction: off This fault is logged in the control Temperature condition: - Defective wiring harness at both screw A terminal status switch must be MEVD17.2- Ambient pressure sensor, The diagnostic function monitors the Potential problem source(s): - CC message: none MY11 US: 0x284D 10317 P0129 Barometric Pressure Too Low Ambient Pressure General module's fault memory Terminal 15 - None - None - None NO none Y - Cutoff relay for electric fan connections (M6). When activated none Possible apparent symptoms: None Breakdown notice: None conducted before this fault can be BN2000 plausibility: Pressure too low barometric- pressure sensor. - Defective wiring harness - US emissions warning lamp: on immediately. Time condition: defective the relay should click loudly, while deleted. - Cutoff relay for electric fan - US electronic engine power - None virtually no resistance defective reduction: off Other conditions: (0 ohms) should be measured - CC message: on - none between the screw connections - Replace cutoff relay

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V The diagnostic function monitors the The fault is recognized in response - Replace the DME if the fault code reduction: off This fault is logged in the control Temperature condition: A terminal status switch must be MEVD17.2- Ambient pressure sensor, plausibility of the barometric to excessive variations in the value. is currently present or has been - CC message: none MY11 US: 0x284E 10318 P1247 Barometric Pressure Plausibility Ambient Pressure Plausibility module's fault memory Terminal 15 - None - None - None NO none Y - DME defective none Possible apparent symptoms: None Breakdown notice: None conducted before this fault can be BN2000 plausibility: Pressure implausible pressure relative to that measured in Potential problem source(s): logged more than three - US emissions warning lamp: on immediately. Time condition: deleted. the previous driving cycle. - DME defective times - US electronic engine power - None reduction: off Other conditions: - CC message: on - none

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V The fault is recognized when the - Replace the DME if the fault code reduction: off The diagnostic function monitors This fault is logged in the control Temperature condition: A terminal status switch must be MEVD17.2- Ambient pressure sensor, value remains constant. is currently present or has been - CC message: none MY11 US: 0x284F 10319 variations in the barometric P1247 Barometric Pressure Plausibility Ambient Pressure Plausibility module's fault memory Terminal 15 - None - None - None NO none Y - DME defective none Possible apparent symptoms: None Breakdown notice: None conducted before this fault can be BN2000 plausibility: Pressure implausible Potential problem source(s): logged more than three - US emissions warning lamp: on pressure reading for plausibility. immediately. Time condition: deleted. - DME defective times - US electronic engine power - None reduction: off Other conditions: - CC message: on - none

Voltage condition: The fault is recognized when the - Onboard electrical system voltage - Check intake system and relationship between the indicated between 9 V and 16 V crankcase for leakage intake manifold pressure and the Temperature condition: - Check throttle valve - ECE emissions warning lamp: on mass airflow calculated based on - 30°C < intake-air temperature < - Measured value for intake manifold (contamination, carbon deposits, - ECE electronic engine power The diagnostic function monitors the throttle-valve angle is not correct. 120°C pressure (absolute) too high icing) reduction: on Throttle-valve angle - intake- throttle valve aperture and the This fault is logged in the control - 30°C < intake-air temperature < 120°C MEVD17.2- Manifold Absolute Pressure to Manifold Absolute Potential problem source(s): - -30°C < coolant temperature - Vacuum leak within induction - Check plug and wiring harness - CC message: on Possible apparent symptoms: Breakdown notice: 0x28A0 10400 manifold pressure, correlation: Limit current intake manifold pressure P112F Correlation module's fault memory none - -30°C < coolant - None NO none Y none None BN2000 Throttle Angle - Too High (Bank 1) Pressure - Measured value for intake manifold Time condition: tract/crankcase between intake- manifold pressure - US emissions warning lamp: off - none - none value exceeded reading to determine whether they immediately. temperature pressure (absolute) too high - None - Incorrect throttle-valve angle sensor and DME - US electronic engine power are mutually plausible. - Vacuum leak within induction Other conditions: - Pressure sensor defective - Check plug, wiring harness at reduction: off tract/crankcase - Engine on electric throttle- valve actuator - CC message: none - Incorrect throttle-valve angle - Pressure drop at throttle valve - Replace pressure sensor - Pressure sensor defective exceeds 18 hPa - Replace throttle valve - 745hPa < barometric pressure

the relationship between the - Check intake system and Voltage condition: indicated intake manifold pressure crankcase for leakage - Onboard electrical system voltage and the mass airflow calculated - Measured value for intake manifold - Check throttle valve - ECE emissions warning lamp: on between 9 V and 16 V based on throttle-valve angle is not pressure (absolute) is too low (contamination, carbon deposits, - ECE electronic engine power The diagnostic function monitors the Temperature condition: correct. - Defective plug(s) or wiring icing) reduction: on Throttle-valve angle - intake- throttle valve aperture and the This fault is logged in the control - None MEVD17.2- Manifold Absolute Pressure to Manifold Absolute Potential problem source(s): harness - Check wiring harness between - CC message: on Possible apparent symptoms: Breakdown notice: 0x28A1 10401 manifold pressure, correlation: Limit current intake manifold pressure P112E Correlation module's fault memory none Time condition: - None - None NO none Y none None BN2000 Throttle Angle - Too Low (Bank 1) Pressure - Measured value for intake manifold - Vacuum leak within induction intake-manifold pressure sensor and - US emissions warning lamp: off - none - none value not exceeded reading to determine whether they immediately. - None pressure (absolute) is too low tract/crankcase DME - US electronic engine power are mutually plausible. Other conditions: - Defective plug or wiring harness - Incorrect throttle-valve angle - Check plug, wiring harness at reduction: off - Engine on - Vacuum leak within induction - Pressure sensor defective electric throttle- valve actuator - CC message: none - Pressure drop at throttle valve tract/crankcase - Replace pressure sensor exceeds 18 hPa - Incorrect throttle-valve - Replace throttle valve

the signal from throttle valve sensor Voltage condition: - ECE emissions warning lamp: off 1 rises above the fault threshold of - Onboard electrical system voltage - Defect in wiring harness between - ECE electronic engine power Breakdown notice: 4.75 V. between 9 V and 16 V throttle-valve actuator motor and - Check wiring harness between reduction: off - It is possible to continue driving the Throttle valve, throttle valve The diagnostic function checks the Potential problem source(s): This fault is logged in the control Temperature condition: STEUERN_DK, MEVD17.2- Throttle/Pedal Position Throttle Position DME DME and throttle valve - CC message: on Possible apparent symptoms: vehicle, but passing maneuvers 0x28A4 10404 potentiometer 1, electrical: Short to signal from throttle valve actuator 1 P0123 1 - Defect in wiring harness between module's fault memory Terminal 15 - None - None - None STEUERN_ENDE_DK, Sensor 1 voltage: 0..5 V (0x584E) N none none BN2000 Sensor/Switch 'A' Circuit High Sensor - Throttle-valve sensor defective - Replace throttle valve - US emissions warning lamp: on - Reduced power should not be attempted B+ or open circuit for electrical faults. throttle-valve actuator motor and immediately. Time condition: STATUS_DKP_VOLT - AD converter input in DME - Replace DME - US electronic engine power owing to the reduction in engine DME - None defective reduction: on output. - Throttle-valve sensor defective Other conditions: - CC message: on - AD converter input in DME - none

the signal from throttle valve sensor Voltage condition: - ECE emissions warning lamp: off 1 falls below the fault threshold of - Onboard electrical system voltage - Defect in wiring harness between - ECE electronic engine power Breakdown notice: 0.22 V. between 9 V and 16 V throttle-valve actuator motor and - Check wiring harness between reduction: off - It is possible to continue driving the Throttle valve, throttle valve The diagnostic function checks the Potential problem source(s): This fault is logged in the control Temperature condition: STEUERN_DK, MEVD17.2- Throttle/Pedal Position Throttle Position DME DME and throttle valve - CC message: on Possible apparent symptoms: vehicle, but passing maneuvers 0x28A5 10405 potentiometer 1, electrical: Short signal from throttle valve actuator 1 P0122 1 - Defect in wiring harness between module's fault memory Terminal 15 - None - None - None STEUERN_ENDE_DK, Sensor 1 voltage: 0..5 V (0x584E) N none none BN2000 Sensor/Switch 'A' Circuit Low Sensor - Throttle-valve sensor defective - Replace throttle valve - US emissions warning lamp: on - Reduced power should not be attempted circuit to earth for electrical faults. throttle-valve actuator motor and immediately. Time condition: STATUS_DKP_VOLT - AD converter input in DME - Replace DME - US electronic engine power owing to the reduction in engine DME - None defective reduction: on output. - Throttle-valve sensor defective Other conditions: - CC message: on - AD converter input in DME - none

the signal from throttle valve sensor Voltage condition: - ECE emissions warning lamp: off 2 rises above the fault threshold of - Onboard electrical system voltage - Defect in wiring harness between - ECE electronic engine power Breakdown notice: 4.77 V. between 9 V and 16 V throttle-valve actuator motor and - Check wiring harness between reduction: off - It is possible to continue driving the The diagnostic function checks the Potential problem source(s): This fault is logged in the control Temperature condition: STEUERN_DK, MEVD17.2- Throttle valve, throttle potentiometer Throttle/Pedal Position Throttle Position DME DME and throttle valve - CC message: on Possible apparent symptoms: vehicle, but passing maneuvers 0x28A8 10408 voltage of throttle valve sensor 2 for P0223 2 - Defect in wiring harness between module's fault memory Terminal 15 - None - None - None STEUERN_ENDE_DK, Voltage sensor 2: 0..5 V (0x584C) N none none BN2000 2, electrical: Short circuit to B+ Sensor/Switch 'B' Circuit High Sensor - Throttle-valve sensor defective - Replace throttle valve - US emissions warning lamp: on - Reduced power should not be attempted electrical faults. throttle-valve actuator motor and immediately. Time condition: STATUS_DKP_VOLT - AD converter input in DME - Replace DME - US electronic engine power owing to the reduction in engine DME - None defective reduction: on output. - Throttle-valve sensor defective Other conditions: - CC message: on - AD converter input in DME - none

the signal from throttle valve sensor Voltage condition: - ECE emissions warning lamp: off 2 falls below the fault threshold of - Onboard electrical system voltage - Defect in wiring harness between - ECE electronic engine power Breakdown notice: 0.22 V. between 9 V and 16 V Throttle valve, throttle potentiometer throttle-valve actuator motor and - Check wiring harness between reduction: off - It is possible to continue driving the The diagnostic function checks the Potential problem source(s): This fault is logged in the control Temperature condition: STEUERN_DK, MEVD17.2- 2, electrical: Short circuit to earth or Throttle/Pedal Position Throttle Position DME DME and throttle valve - CC message: on Possible apparent symptoms: vehicle, but passing maneuvers 0x28A9 10409 voltage of throttle valve sensor 2 for P0222 2 - Defect in wiring harness between module's fault memory Terminal 15 - None - None - None STEUERN_ENDE_DK, Voltage sensor 2: 0..5 V (0x584C) N none none BN2000 line Sensor/Switch 'B' Circuit Low Sensor - Throttle-valve sensor defective - Replace throttle valve - US emissions warning lamp: on - Reduced power should not be attempted electrical faults. throttle-valve actuator motor and immediately. Time condition: STATUS_DKP_VOLT disconnection - AD converter input in DME - Replace DME - US electronic engine power owing to the reduction in engine DME - None defective reduction: on output. - Throttle-valve sensor defective Other conditions: - CC message: on - AD converter input in DME - none

lamp: on - ECE electronic engine power reduction: on Voltage condition: Temperature MEVD17.2- Throttle valve: Limp-home operating Throttle Valve Limp Home Mode - CC message: on 0x28B0 10416 P169F Throttle Limp Home Potential problem source(s): 0 condition: Time condition: - None 0 0 new for I-10-03-450 Possible apparent symptoms: Breakdown notice: BN2000 mode active Active - US emissions warning lamp: on Other conditions: - US electronic engine power reduction: on - CC message: on

voltages from sensors 1 and 2 Voltage condition: exceeds a value defined in the - ECE emissions warning lamp: off Possible apparent symptoms: - Onboard electrical system voltage application (characteristic curve) the - ECE electronic engine power - Limit on pedal value variation and Breakdown notice: between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between Throttle valve, throttle potentiometer: fault is Pedal data sensor 1 voltage reduction: off on maximum absolute value (34.5% - It is possible to continue driving the The diagnostic function monitors the Throttle/Pedal Position This fault is logged in the control Temperature condition: Accelerator pedal sensor 1 voltage throttle valve potentiometer and throttle valve potentiometer and MEVD17.2- plausibility Timing fault between Throttle Position recognized. (0x5846); - CC message: none pedal) vehicle, but passing maneuvers 0x28B4 10420 mutual deviation between the two P115F Sensor/Switch 'A' / 'B' Synchronous Correlation module's fault memory Terminal 15 - None - None - None Accelerator pedal sensor 2 N DME DME none None BN2000 potentiometer 1 and Sensor Potential problem source(s): Pedal data sensor 2 voltage - US emissions warning lamp: on - In combination with fault in should not be attempted sensor voltages. Operation Correlation (Bank 1) immediately. Time condition: voltage - Throttle valve potentiometer - Replace throttle valve potentiometer 2 - Defect in wiring harness between (0x5847) - US electronic engine power accelerator pedal sensor 1 and/or 2, owing to the reduction in engine - None defective potentiometer throttle valve potentiometer and reduction: on increased idle speed and no output. Other conditions: DME - CC message: on processing of accelerator pedal data - none - Throttle valve

Voltage condition: The fault is detected by the internal lamp: on - Onboard electrical system voltage - Check wiring harness between calculation - ECE electronic engine power between 9 V and 16 V DME and throttle valve algorithms. - Defective wiring harness between reduction: on Breakdown notice: The diagnostic function monitors the This fault is logged in the control Temperature condition: STEUERN_DK, - Replace throttle valve Possible apparent symptoms: MEVD17.2- DME, internal fault, activation of Throttle Actuator 'A' Control Motor Potential problem source(s): DME and throttle valve - CC message: on - Ability to continue driving is 0x28B8 10424 driver circuit controlling operation of P2103 Throttle Actuator Control Motor module's fault memory Terminal 15 - None - None - None STEUERN_ENDE_DK, none N - Only replace the DME if the fault none - Loss of power - none BN2000 throttle valve: Short circuit Circuit High - Defective wiring harness between - Defective throttle valve - US emissions warning lamp: on restricted because engine speed is the throttle valve. immediately. Time condition: STATUS_DKP_VOLT remains present continuously or if - Speed limitation DME and throttle valve - Defective DME - US electronic engine power limited to roughly 1300 rpm. - None the fault frequency is - Defective throttle valve reduction: on Other conditions: greater than 3 - Defective DME - CC message: on - none Voltage condition: The fault is detected by the internal lamp: on - Onboard electrical system voltage - Check wiring harness between calculation - ECE electronic engine power between 9 V and 16 V DME and throttle valve algorithms. - Defective wiring harness between reduction: on Breakdown notice: DME, internal fault, activation of The diagnostic function monitors the This fault is logged in the control Temperature condition: STEUERN_DK, - Replace throttle valve Possible apparent symptoms: MEVD17.2- Throttle Actuator 'A' Control Motor Potential problem source(s): DME and throttle valve - CC message: on - Ability to continue driving is 0x28B9 10425 throttle valve: Excess temperature driver circuit controlling operation of P2118 Throttle Actuator Control Motor module's fault memory Terminal 15 - None - None - None STEUERN_ENDE_DK, none N - Only replace the DME if the fault none - Loss of power - none BN2000 Current Range/Performance - Defective wiring harness between - Defective throttle valve - US emissions warning lamp: on restricted because engine speed is or current too high the throttle valve. immediately. Time condition: STATUS_DKP_VOLT remains present continuously or if - Speed limitation DME and throttle valve - Defective DME - US electronic engine power limited to roughly 1300 rpm. - None the fault frequency is - Defective throttle valve reduction: on Other conditions: greater than 3 - Defective DME - CC message: on - none

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power The fault is detected by the internal between 9 V and 16 V - Only replace the DME if the fault reduction: on Breakdown notice: DME, internal fault, activation of The diagnostic function monitors the calculation This fault is logged in the control Temperature condition: STEUERN_DK, Possible apparent symptoms: MEVD17.2- Internal Control Module Throttle remains present continuously or if - CC message: on - Ability to continue driving is 0x28BA 10426 throttle valve: Internal driver circuit controlling operation of P061F ECM Throttle Actuator algorithms. module's fault memory Terminal 15 - None - None - None STEUERN_ENDE_DK, none N - DME defective none - Loss of power - none BN2000 Actuator Controller Performance the fault frequency is - US emissions warning lamp: on restricted because engine speed is communication fault the throttle valve. Potential problem source(s): immediately. Time condition: STATUS_DKP_VOLT - Speed limitation greater than 3 - US electronic engine power limited to roughly 1300 rpm. - DME defective - None reduction: on Other conditions: - CC message: on - none

the throttle valve does not return to - Check wiring harness between an aperture of less than roughly 19% Voltage condition: DME and throttle valve within 560 ms when voltage is not - Onboard electrical system voltage - Use tester to activate throttle valve - ECE emissions warning lamp: on During the spring test the diagnostic - Stiction in valve being applied to the unit. between 9 V and 16 V and observe its reaction - ECE electronic engine power Breakdown notice: function monitors the throttle valve to - Return spring defective Potential problem source(s): Temperature condition: - Check throttle valve for reduction: on - It is possible to continue driving the Throttle valve actuator, closing determine whether it returns to the This fault is logged in the control - Defect in wiring harness between MEVD17.2- Throttle Valve Adaptation Spring - Stiction in valve - None contamination and foreign objects - CC message: on Possible apparent symptoms: vehicle, but passing maneuvers 0x28BC 10428 spring test: Cancellation of check, emergency air position within the P1634 Throttle Actuator Adaptation module's fault memory Terminal 15 - None - None NO none Y throttle-valve actuator motor and none none BN2000 Test Failed (Bank 1) - Return spring defective Time condition: - Move throttle valve by hand, - US emissions warning lamp: on - Reduced power should not be attempted spring does not close specified period when no voltage is immediately. DME - Defect in wiring harness between - None checking for resistance to motion - US electronic engine power owing to the reduction in engine being - Defective throttle-valve actuator throttle-valve actuator motor and Other conditions: and noting how quickly it reduction: on output. applied. motor DME - Engine on closes when released - CC message: on - Defective throttle-valve - Vehicle velocity = 0 km/h - Replace throttle-valve actuator actuator motor motor

- Check wiring harness between the throttle valve fails to achieve an Voltage condition: DME and throttle valve effective - Onboard electrical system voltage - Use tester to activate throttle valve - ECE emissions warning lamp: on aperture of roughly 30% within 140 - Stiction in throttle valve between 9 V and 16 V and observe its reaction - ECE electronic engine power Breakdown notice: During the spring test the diagnostic ms. - Return spring defective Temperature condition: - Check throttle valve for reduction: on - It is possible to continue driving the Throttle valve actuator, closing function monitors the throttle valve to Potential problem source(s): This fault is logged in the control - Defect in wiring harness between MEVD17.2- Throttle Valve Actuator Spring Test - None contamination and foreign objects - CC message: on Possible apparent symptoms: vehicle, but passing maneuvers 0x28BD 10429 spring test: Fault during spring determine whether it reaches the P1631 Throttle Actuator Spring Test - Stiction in throttle valve module's fault memory Terminal 15 - None - None NO none Y throttle-valve actuator motor and none none BN2000 (Bank 1) Time condition: - Move throttle valve by hand, - US emissions warning lamp: on - Reduced power should not be attempted check specified position within the - Return spring defective immediately. DME - None checking for resistance to motion - US electronic engine power owing to the reduction in engine specified period. - Defect in wiring harness between - Defective throttle-valve actuator Other conditions: and noting how quickly it reduction: on output. throttle-valve actuator motor and motor - Engine on closes when released - CC message: on DME - Vehicle velocity = 0 km/h - Replace throttle-valve actuator - Defective throttle-valve motor

the throttle valve does not return to - Check wiring harness between an aperture of more than 7.4% within Voltage condition: DME and throttle valve 560 ms when voltage is not being - Onboard electrical system voltage - Use tester to activate throttle valve - ECE emissions warning lamp: on During the spring test the diagnostic - Stiction in throttle valve applied to the unit. between 9 V and 16 V and observe its reaction - ECE electronic engine power Breakdown notice: function monitors the throttle valve to - Return spring defective Potential problem source(s): Temperature condition: - Check throttle valve for reduction: on - It is possible to continue driving the Throttle valve actuator, opening determine whether it returns to the This fault is logged in the control - Defect in wiring harness between MEVD17.2- Throttle Valve Actuator Spring Test - Stiction in throttle valve - None contamination and foreign objects - CC message: on Possible apparent symptoms: vehicle, but passing maneuvers 0x28C0 10432 spring test: Cancellation of check, emergency-air position within the P1629 Throttle Actuator Spring Test module's fault memory Terminal 15 - None - None NO none Y throttle-valve actuator motor and none none BN2000 Stop, Spring does not Open (Bank 1) - Return spring defective Time condition: - Move throttle valve by hand, - US emissions warning lamp: on - Reduced power should not be attempted spring does not open specified period when no voltage is immediately. DME - Defect in wiring harness between - None checking for resistance to motion - US electronic engine power owing to the reduction in engine being - Defective throttle-valve actuator throttle-valve actuator motor and Other conditions: and noting how quickly it reduction: on output. applied. motor DME - Engine on closes when released - CC message: on - Defective throttle-valve - Vehicle velocity = 0 km/h - Replace throttle-valve actuator actuator motor motor

- Check wiring harness between logged when the throttle valve fails to Voltage condition: DME and throttle valve reach a - Onboard electrical system voltage - Use tester to activate throttle valve - ECE emissions warning lamp: on position of less than 2.5 % and more - Stiction in throttle valve During the spring test the diagnostic between 9 V and 16 V and observe its reaction - ECE electronic engine power Breakdown notice: than 0.4 % opening within 300 ms. - Return spring defective function monitors the throttle valve to Temperature condition: - Check throttle valve for reduction: on - It is possible to continue driving the Throttle valve actuator, opening Potential problem source(s): This fault is logged in the control - Defect in wiring harness between MEVD17.2- determine whether it reaches the Throttle Valve Actuator Spring Test - None contamination and foreign objects - CC message: on Possible apparent symptoms: vehicle, but passing maneuvers 0x28C1 10433 spring test: Fault during spring P1628 Throttle Actuator Spring Test - Stiction in throttle valve module's fault memory Terminal 15 - None - None NO none Y throttle-valve actuator motor and none none BN2000 specified position below the Malfunction during Opening (Bank 1) Time condition: - Move throttle valve by hand, - US emissions warning lamp: on - Reduced power should not be attempted check - Return spring defective immediately. DME emergency-air point within the - None checking for resistance to motion - US electronic engine power owing to the reduction in engine - Defect in wiring harness between - Defective throttle-valve actuator specified time. Other conditions: and noting how quickly it reduction: on output. throttle-valve actuator motor and motor - Engine on closes when released - CC message: on DME - Vehicle velocity = 0 km/h - Replace throttle-valve actuator - Defective throttle-valve motor

- Determine whether throttle valve is open to an aperture of roughly 8° the values for the emergency air Voltage condition: (almost closed) when no voltage is point are determined to be less than - Onboard electrical system voltage - Defect in wiring harness between applied, check measured data in - ECE emissions warning lamp: on 1.8% or larger than 16% during the between 9 V and 16 V throttle-valve actuator motor and tester (sensor 1 and 2 voltage, - ECE electronic engine power Breakdown notice: The diagnostic function monitors the adaptation process. Temperature condition: DME throttle-valve reduction: on - It is possible to continue driving the Throttle valve, adaptation: throttle valve to determine whether it Potential problem source(s): This fault is logged in the control - Engine warmed to normal temp, STEUERN_DK, MEVD17.2- Throttle Valve Adaptation Limp- - Engine warmed to normal temperature, - 30 sec. after Terminal - Dirt/contamination on throttle valve angle) - CC message: on Possible apparent symptoms: vehicle, but passing maneuvers 0x28C4 10436 emergency running position not is at the emergency air position P1633 Throttle Actuator Adaptation - Defect in wiring harness between module's fault memory Terminal 15 above 80 °C STEUERN_ENDE_DK, none Y none none BN2000 Home Position Unknown (Bank 1) more than 80°C 15 on - Throttle valve seized in open or - Visual inspection of throttle valve - US emissions warning lamp: on - Reduced power should not be attempted adapted (open at angle of roughly throttle-valve actuator motor and immediately. Time condition: STATUS_DKP_VOLT fully-closed position and air- induction system for - US electronic engine power owing to the reduction in engine 7.6°) when no voltage is applied. DME - 30 sec. after Terminal 15 on - Defective throttle-valve actuator contamination reduction: on output. - Dirt/contamination on throttle valve Other conditions: motor - Check wiring harness between - CC message: on - Throttle valve seized in - Engine on DME and throttle valve open or fully-closed position - Vehicle velocity = 0 km/h - Replace throttle-valve actuator motor

mechanical travel stop aborted - Onboard electrical system voltage - Check battery voltage (> 10 V), owing to low battery voltage (< 10 - ECE emissions warning lamp: on between 9 V and 16 V Terminal 15 off -> Terminal 15 on - V). - ECE electronic engine power Temperature condition: - Fault code entry is for information > Wait 1 min During the throttle valve adaptation Potential problem source(s): reduction: on Breakdown notice: This fault is logged in the control - Engine warmed to normal temp, only - Provided that the voltage condition MEVD17.2- Throttle valve, adaptation: Marginal the diagnostic function monitors Throttle Valve Adaptation Conditions - Fault code entry is for information - Engine warmed to normal temperature, - 30 sec. after Terminal - CC message: on Possible apparent symptoms: Ability to continue driving is 0x28CC 10444 P1632 Throttle Actuator Adaptation module's fault memory Terminal 15 above 80 °C NO none Y - Throttle-valve adaptation aborted in has been met the fault should not none none BN2000 conditions not met compliance with the prescribed Not Met (Bank 1) only more than 80°C 15 on - US emissions warning lamp: on - Reduced power restricted because engine speed is immediately. Time condition: response to low onboard electrical occur again process conditions. - Throttle-valve adaptation aborted in - US electronic engine power limited to roughly 1300 rpm. - 30 sec. after Terminal 15 on system voltage - Component replacement based on response to low onboard electrical reduction: on Other conditions: this fault is system - CC message: on - Engine on not necessary! voltage

The fault is recognized when the - Clear ECU fault memory ? Ignition limits for the approved signal off? Voltage condition: voltages (signal voltage sensor 1 < Ignition on for at least 1 minute - Onboard electrical system voltage 0.27 V, - If fault is still present: - ECE emissions warning lamp: on between 9 V and 16 V - Fault during initial initialization sensor 2 > 4.73 V) are violated - a. Check wiring harness DME - - ECE electronic engine power The diagnostic function monitors the Temperature condition: attempt; lower mechanical travel during the initial adaptation, or when throttle valve (sum of throttle valve reduction: on Breakdown notice: Throttle valve, adaptation: Marginal throttle valve to determine whether it Throttle Valve Adaptation Conditions This fault is logged in the control - Engine warmed to normal temp, stop range violation: MEVD17.2- the deviation of the sum voltage of - Engine warmed to normal temperature, - 30 sec. after Terminal voltages must equal 5 V) - CC message: on Possible apparent symptoms: Ability to continue driving is 0x28CD 10445 conditions not met; battery voltage reaches the lower mechanical travel P16E6 Not Met, Battery Voltage Too Low Throttle Actuator Adaptation module's fault memory Terminal 15 above 80 °C NO none Y - Dirt/contamination on travel stop none none BN2000 sensor 1 and sensor 2 of more than 80°C 15 on - b. Inspect to determine whether - US emissions warning lamp: on - Reduced power restricted because engine speed is too low stop (UMA) during the initial (Bank 1) immediately. Time condition: - Foreign matter/object(s) 5 V exceeds X V. any objects are present in the intake - US electronic engine power limited to roughly 1300 rpm. adaptation. - 30 sec. after Terminal 15 on - Sporadic contact resistance Potential problem source(s): manifold or within the throttle valve's reduction: on Other conditions: - Defective throttle valve - Fault during initial initialization travel range - CC message: on - Engine on attempt; lower mechanical travel - c. Completely close the throttle - Vehicle velocity = 0 km/h stop range violation: valve by hand and measures the - Dirt/contamination on travel voltages on the two sensors (S1: 0.5 The fault is recognized when the 1. Clear ECU fault memory? Ignition limits specified for the signal off? Ignition on for at least 1 minute Voltage condition: voltages (sensor 1 2. If fault remains: - Onboard electrical system voltage signal voltage < 0.27 V, sensor 2 > 2.a. Check wiring harness DME - - ECE emissions warning lamp: on The diagnostic function monitors the between 9 V and 16 V - Fault during repeat initialization 4.73 V) are violated during the repeat throttle valve (sum of throttle-valve - ECE electronic engine power throttle valve to determine whether it Temperature condition: attempt; lower mechanical travel adaptation routine (roughly 30 sec. at voltages must equal 5 V) reduction: on Breakdown notice: Throttle valve, adaptation: Initial reaches the lower mechanical travel This fault is logged in the control - Engine warmed to normal temp, limit range violation: 1.a. MEVD17.2- Throttle Valve Adaptation Lower Terminal 15 without engine start) or - Engine warmed to normal temperature, - 30 sec. after Terminal 2.b. Check to determine whether - CC message: on Possible apparent symptoms: Ability to continue driving is 0x28D0 10448 adaptation, lower limit position not stop (UMA) during a repeat throttle- P16BC Throttle Actuator Adaptation module's fault memory Terminal 15 above 80 °C NO none Y Travel stop dirty, none none BN2000 Stop Not Learned (Bank 1) the mutual deviation between the more than 80°C 15 on foreign objects/matter in the intake - US emissions warning lamp: on - Reduced power restricted because engine speed is taught in valve adaptation routine (after immediately. Time condition: 1.b. Foreign object/matter sum voltages for sensors 1 and 2 of manifold or at the throttle valve are - US electronic engine power limited to roughly 1300 rpm. roughly 30 sec. Terminal 15 without - 30 sec. after Terminal 15 on 1.c. Sporadic contact resistance 5 V is more than X preventing the throttle valve reduction: on engine start). Other conditions: 1.d. Defective throttle valve V. from closing - CC message: on - Engine on Potential problem source(s): 2.c. Completely close the throttle - Vehicle velocity = 0 km/h - Fault during repeat initialization valve by hand and measures the attempt; lower mechanical travel voltages on the two

- 30 sec. after Terminal - Engine warmed to normal 15 the amplifier's offset exceeds 0.1 V Voltage condition: or drops below - Onboard electrical system voltage - ECE emissions warning lamp: on -0.1 V. This fault is also registered between 9 V and 16 V - Defect in wiring harness between - ECE electronic engine power During the throttle valve adaptation when the amplification factor is Temperature condition: throttle-valve actuator motor and - Check wiring harness between reduction: on Throttle valve, adaptation: Teach in routine the diagnostic function Throttle Valve Adaptation Stop greater than 4.15 or less than 3.85. This fault is logged in the control - Engine warmed to normal temp, MEVD17.2- DME DME and throttle valve - CC message: on 0x28D4 10452 again, lower limit position not taught monitors the offset and amplification P1644 Relearning Lower Mechanical Stop Throttle Actuator Adaptation Potential problem source(s): module's fault memory Terminal 15 above 80 °C NO none Y none Possible apparent symptoms: None Breakdown notice: None none BN2000 - Throttle-valve sensor defective - Replace throttle valve - US emissions warning lamp: on in of throttle valve potentiometer 1 in (Bank 1) - Defect in wiring harness between immediately. Time condition: - AD converter input in DME - Replace DME - US electronic engine power the amplified range. throttle-valve actuator motor and - 30 sec. after Terminal 15 on defective reduction: on DME Other conditions: - CC message: on - Throttle-valve sensor defective - Engine on - AD converter input in DME - Vehicle velocity = 0 km/h

temperature, more than 80°C on

miss in one or several cylinders, or Voltage condition: combustion miss when fuel level is The fault is recognized when the - Onboard electrical system voltage low), repair these issues first. No amount of entering air is less than between 9 V and 16 V fault diagnosis required on - ECE emissions warning lamp: off that required for the calculated fuel- Temperature condition: - Extreme dirt/contamination in air turbocharging system! - ECE electronic engine power Breakdown notice: air ratio. - None filter - Visual inspection of boost-air tubes reduction: off Possible apparent symptoms: - It is possible to continue driving the Intake air system: Suspicion of leaks Potential problem source(s): This fault is logged in the control MEVD17.2- The diagnostic function monitors the Time condition: - Leaks in boost-air tubes between between compressor and intake - CC message: none Engine runs poorly (miss, vehicle, but passing maneuvers 0x2906 10502 between turbocharger and intake - Extreme dirt/contamination in air module's fault memory none - None - None NO none Y none None BN2000 compressed intake air. - None compressor and intake manifold manifold - US emissions warning lamp: on unsatisfactory idle) should not be attempted valves filter immediately. Other conditions: - Positive crankcase ventilation - Check air filter - US electronic engine power Power reduction owing to the reduction in engine - Leaks in boost-air tubes between - Engine speed above 1900 rpm valve defective - Apply positive pressure of 200 ± 20 reduction: on output. compressor and intake manifold - Engine load mbar to check for leaks in the - CC message: on - Positive crankcase - Turbocharger boost in closed-loop pressurized tract between the ventilation valve defective control range compressor and the intake-air plenum and intake manifold.

the sensor voltage lies below Voltage condition: - ECE emissions warning lamp: on 0.1 V. - Onboard electrical system voltage - ECE electronic engine power Potential problem source(s): between 9 V and 16 V - Coolant temperature sensor wiring 0x5A37 reduction: on Coolant temperature sensor, The diagnostic function monitors the Engine Coolant Temperature Sensor - Coolant temperature sensor wiring This fault is logged in the control Temperature condition: harness has short circuit to ground - Check coolant temperature sensor Possible apparent symptoms: MEVD17.2- 0x5A38 - CC message: on Breakdown notice: electrical: Short coolant 1 Circuit Low harness has short circuit to ground module's fault - None - Temperature is outside wiring harness Possible power reduction 0x5A39 - US emissions warning lamp: off - Temperature is outside Time condition: measurement range - US electronic engine power measurement range - None reduction: off - Coolant temperature sensor Other conditions:

Engine Coolant Temperature Sensor 1 Circuit the sensor voltage is above 4.95 V. Voltage condition: - The coolant temperature sensor's - ECE emissions warning lamp: on Potential problem source(s): - Onboard electrical system voltage wiring harness is shorted to positive - ECE electronic engine power - The coolant temperature sensor's between 9 V and 16 V 0x5A37 or has an open - Check coolant temperature sensor reduction: on wiring harness is shorted to positive This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- Coolant temperature sensor, The diagnostic function monitors the Engine Coolant 0x5A38 wire wiring harness - CC message: on 0x2937 10551 P0118 1 Electrical or has an module's fault memory Terminal 15 - None - None - 21 sec. after engine start NO N none Possible power reduction Breakdown notice: None None BN2000 electrical: Short to B+ or open circuit coolant temperature sensor's wires. Temperature Sensor 0x5A39 - Temperature is outside - Replace coolant temperature - US emissions warning lamp: off open wire immediately. Time condition: Fan at maximum rotation speed 0x581E measurement range sensor - US electronic engine power - Temperature is outside - 21 sec. after engine start Other - Coolant temperature sensor reduction: off measurement range conditions: defective - CC message: none - Coolant temperature sensor - Cold engine start defective

High

Voltage condition: the coolant temperature is 18°C - ECE emissions warning lamp: off - Onboard electrical system voltage - Determine whether an engine above the average of several - Engine block heater or auxiliary - ECE electronic engine power between 9 V and 16 V block heater or auxiliary heater is The diagnostic function monitors the temperatures at cold start. heater may be installed reduction: off Possible apparent symptoms: This fault is logged in the control Temperature condition: installed MEVD17.2- Coolant temperature sensor, cold coolant temperature to detect Cold Start Engine Coolant Engine Coolant Potential problem source(s): - Defect in wiring harness between - CC message: none MY11 US: Rough engine, possibly followed by 0x293A 10554 P10D5 Cold Start module's fault memory none - None - None - 21 sec. after engine start NO Read test data block; ID 581F N - Check wiring harness between none Breakdown notice: None None BN2000 start: Coolant temperature too high excessively high values Temperature Too Low Temperature - Engine block heater or auxiliary DME and sensor - US emissions warning lamp: on power reduction caused by thermal immediately. Time condition: DME and sensor during cold starts. heater may be installed - Sensor defective - US electronic engine power management - 21 sec. after engine start Other - Replace sensor - Defect in wiring harness - Defective DME reduction: off conditions: - Replace DME between DME and sensor - CC message: on - None

The fault is recognized when the Voltage condition: - ECE emissions warning lamp: off coolant temperature is 18°C below - Onboard electrical system voltage - ECE electronic engine power the average of several temperatures between 9 V and 16 V The diagnostic function monitors the - Defect in wiring harness between - Check wiring harness between reduction: off Possible apparent symptoms: at cold start. This fault is logged in the control Temperature condition: MEVD17.2- Coolant temperature sensor, cold coolant temperature to detect Cold Start Engine Coolant Engine Coolant DME and sensor DME and sensor - CC message: none MY11 US: Rough engine, possibly followed by 0x293B 10555 P10D4 Cold Start Potential problem source(s): module's fault memory none - None - None - 21 sec. after engine start NO Read test data block; ID 581F N none Breakdown notice: None None BN2000 start: Coolant temperature too low excessively low values Temperature Too Low Temperature - Sensor defective - Replace sensor - US emissions warning lamp: on power reduction caused by thermal - Defect in wiring harness between immediately. Time condition: during cold starts. - Defective DME - Replace DME - US electronic engine power management DME and sensor - 21 sec. after engine start Other reduction: off - Sensor defective conditions: - CC message: on - Defective DME - Cold engine start

Voltage condition: temperature jumps of 30°C occur. lamp: on - Onboard electrical system voltage Potential problem source(s): - Defect in wiring harness to coolant - ECE electronic engine power between 9 V and 16 V The diagnostic function monitors the - Defect in wiring harness to coolant 0x5A37 temperature sensor - Check coolant temperature sensor reduction: on This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- Coolant temperature sensor, coolant temperature sensor's Engine Coolant Temperature Sensor Engine Coolant temperature sensor 0x5A38 - Coolant temperature sensor wiring harness - CC message: on 0x2943 10563 P0116 1 Plausibility module's fault memory Terminal 15 - None - None - None NO N none Possible power reduction Breakdown notice: None None BN2000 plausibility: Signal change too fast voltage signal for 1 Circuit Range/Performance Temperature Sensor - Coolant temperature sensor 0x5A39 installed incorrectly - Replace coolant temperature - US emissions warning lamp: off immediately. Time condition: Fan at maximum rotation speed plausibility. installed incorrectly 0x581E - Coolant temperature sensor sensor - US electronic engine power - None - Coolant temperature sensor defective reduction: off Other conditions: defective - CC message: none - Engine ON

Engine Coolant Temperature 1 Gradient Too

Voltage condition: temperature jumps of 30°C occur. lamp: on - Onboard electrical system voltage Potential problem source(s): - Defect in wiring harness to coolant - ECE electronic engine power between 9 V and 16 V The diagnostic function monitors the - Defect in wiring harness to coolant 0x5A37 temperature sensor - Check coolant temperature sensor reduction: on This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- Coolant temperature sensor, coolant temperature sensor's Engine Coolant temperature sensor 0x5A38 - Coolant temperature sensor wiring harness - CC message: on 0x2943 10563 P3198 General module's fault memory Terminal 15 - None - None - None NO N none Possible power reduction Breakdown notice: None None BN2000 plausibility: Signal change too fast voltage signal for Temperature - Coolant temperature sensor 0x5A39 installed incorrectly - Replace coolant temperature - US emissions warning lamp: off immediately. Time condition: Fan at maximum rotation speed plausibility. installed incorrectly 0x581E - Coolant temperature sensor sensor - US electronic engine power - None - Coolant temperature sensor defective reduction: off Other conditions: defective - CC message: none - Engine ON

High

the coolant temperature sensor Voltage condition: transmits implausible temperature - Onboard electrical system voltage - ECE emissions warning lamp: off data. between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between - ECE electronic engine power Coolant temperature sensor, Potential problem source(s): Temperature condition: 0x5A37 DME and coolant temperature DME and coolant temperature reduction: off This fault is logged in the control Possible apparent symptoms: MEVD17.2- plausibility: Engine temperature The diagnostic function monitors the Engine Coolant Temperature Too Engine Coolant - Defect in wiring harness between - None 0x5A38 sensor sensor - CC message: none MY11 US: 0x2947 10567 P112B 1 Temperature module's fault memory none - None - 1 min. after engine start NO N none Possible power reduction Breakdown notice: None None BN2000 compared with model implausibly coolant temperature sensor. Low Temperature Sensor DME and coolant temperature Time condition: 0x5A39 - Coolant temperature sensor - Replace coolant temperature - US emissions warning lamp: on immediately. Fan at maximum rotation speed too low sensor - 1 min. after engine start Other 0x581E defective sensor - US electronic engine power - Coolant temperature sensor conditions: - Defective DME - Replace DME reduction: off defective - Engine on - CC message: on - Defective DME - No block heater active

the coolant temperature sensor Voltage condition: transmits implausible temperature - Onboard electrical system voltage - ECE emissions warning lamp: off data. between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between - ECE electronic engine power Coolant temperature sensor, Potential problem source(s): Temperature condition: 0x5A37 DME and coolant temperature DME and coolant temperature reduction: off This fault is logged in the control Possible apparent symptoms: MEVD17.2- plausibility: Engine temperature The diagnostic function monitors the Engine Coolant Temperature Signal Engine Coolant - Defect in wiring harness between - None 0x5A38 sensor sensor - CC message: none MY11 US: 0x2947 10567 P316B General module's fault memory none - None - 1 min. after engine start NO N none Possible power reduction Breakdown notice: None None BN2000 compared with model implausibly coolant temperature sensor. Stuck Low Temperature DME and coolant temperature Time condition: 0x5A39 - Coolant temperature sensor - Replace coolant temperature - US emissions warning lamp: on immediately. Fan at maximum rotation speed too low sensor - 1 min. after engine start Other 0x581E defective sensor - US electronic engine power - Coolant temperature sensor conditions: - Defective DME - Replace DME reduction: off defective - Engine on - CC message: on - Defective DME - No block heater active

Engine Coolant Temperature Sensor 1 Circuit

the coolant temperature sensor - Onboard electrical system voltage transmits implausible temperature between 9 V and 16 V - ECE emissions warning lamp: off data. Temperature condition: - Defect in wiring harness between - Check wiring harness between - ECE electronic engine power Potential problem source(s): - None 0x5A37 DME and coolant temperature DME and coolant temperature reduction: off Coolant temperature sensor, This fault is logged in the control Possible apparent symptoms: MEVD17.2- The diagnostic function monitors the Engine Coolant - Defect in wiring harness between Time condition: 0x5A38 sensor sensor - CC message: none MY11 US: 0x2948 10568 plausibility: Engine temperature P0116 1 Plausibility module's fault memory none - None - None NO N none Possible power reduction Breakdown notice: None None BN2000 coolant temperature sensor. Temperature Sensor DME and coolant temperature - None 0x5A39 - Coolant temperature sensor - Replace coolant temperature - US emissions warning lamp: on implausible immediately. Fan at maximum rotation speed sensor Other conditions: 0x581E defective sensor - US electronic engine power - Coolant temperature sensor - Engine on - Defective DME - Replace DME reduction: off defective - Engine temperature between 15°C - CC message: on - Defective DME and 60°C

Range/Performance

the coolant temperature sensor - Onboard electrical system voltage transmits implausible temperature between 9 V and 16 V - ECE emissions warning lamp: off data. Temperature condition: - Defect in wiring harness between - Check wiring harness between - ECE electronic engine power Potential problem source(s): - None 0x5A37 DME and coolant temperature DME and coolant temperature reduction: off Coolant temperature sensor, This fault is logged in the control Possible apparent symptoms: MEVD17.2- The diagnostic function monitors the Engine Coolant Temperature Signal Engine Coolant - Defect in wiring harness between Time condition: 0x5A38 sensor sensor - CC message: none MY11 US: 0x2948 10568 plausibility: Engine temperature P3199 General module's fault memory none - None - None NO N none Possible power reduction Breakdown notice: None None BN2000 coolant temperature sensor. Stuck Temperature DME and coolant temperature - None 0x5A39 - Coolant temperature sensor - Replace coolant temperature - US emissions warning lamp: on implausible immediately. Fan at maximum rotation speed sensor Other conditions: 0x581E defective sensor - US electronic engine power - Coolant temperature sensor - Engine on - Defective DME - Replace DME reduction: off defective - Engine temperature between 15°C - CC message: on - Defective DME and 60°C

Voltage condition: This is monitored in the instrument lamp: on - Onboard electrical system voltage cluster. - ECE electronic engine power between 9 V and 16 V - Wiring harness to outside The diagnostic function monitors the Potential problem source(s): reduction: on This fault is logged in the control Temperature condition: temperature sensor defective MEVD17.2- Outside temperature sensor, signal: outside temperature sensor for Ambient Air Temperature Sensor Ambient Air - Wiring harness to outside - Continue fault diagnosis at the - CC message: on 0x299A 10650 P0073 Electrical module's fault memory Terminal 15 - None - None - None NO CAN signal (ctum) from I- cluster Y - Outside temperature sensor none Possible apparent symptoms: None Breakdown notice: None None BN2000 Upper threshold value exceeded excessively high temperature Circuit 'A' High Temperature Sensor temperature sensor defective instrument cluster - US emissions warning lamp: off immediately. Time condition: defective figures. - Outside temperature sensor - US electronic engine power - None - Instrument cluster faulty defective reduction: off Other conditions: - Instrument cluster faulty - CC message: none - none

Voltage condition: This is monitored in the instrument lamp: on - Onboard electrical system voltage cluster. - ECE electronic engine power between 9 V and 16 V - Wiring harness to outside The diagnostic function monitors the Potential problem source(s): reduction: on This fault is logged in the control Temperature condition: temperature sensor defective MEVD17.2- Outside temperature sensor, signal: outside temperature sensor for Ambient Air Temperature Sensor Ambient Air - Wiring harness to outside - Continue fault diagnosis at the - CC message: on 0x299B 10651 P0072 Electrical module's fault memory Terminal 15 - None - None - None NO CAN signal (ctum) from I- cluster Y - Outside temperature sensor none Possible apparent symptoms: None Breakdown notice: None None BN2000 Lower threshold value undershot excessively low temperature Circuit 'A' Low Temperature Sensor temperature sensor defective instrument cluster - US emissions warning lamp: off immediately. Time condition: defective figures. - Outside temperature sensor - US electronic engine power - None - Instrument cluster faulty defective reduction: off Other conditions: - Instrument cluster faulty - CC message: none - none

CAN signal (ctum) from I-

Voltage condition: This is monitored in the instrument lamp: on - Onboard electrical system voltage cluster. - ECE electronic engine power between 9 V and 16 V - Wiring harness to outside Potential problem source(s): reduction: on The diagnostic function monitors the The diagnostic fault code is logged Temperature condition: temperature sensor defective MEVD17.2- Outside temperature sensor, signal: Ambient Air Temperature Sensor Ambient Air - Wiring harness to outside - Continue fault diagnosis at the - CC message: on Breakdown notice: Clarification in 0x299C 10652 outside temperature sensor's CAN P110F Signal when the fault remains present for Terminal 15 - None - None - None NO Y - Outside temperature sensor none Possible apparent symptoms: None None BN2000 CAN message faulty Faulty CAN Signal Temperature Sensor temperature sensor defective instrument cluster - US emissions warning lamp: off progress data. longer than 1 min. Time condition: defective - Outside temperature sensor - US electronic engine power - None - Instrument cluster faulty defective reduction: off Other conditions: - Instrument cluster faulty - CC message: none - none

cluster

Ambient Air Temperature Sensor Circuit 'A' - Onboard electrical system voltage between 9 V and 16 V Temperature condition: MY10 ECE: The fault is recognized when the - Engine warmed to normal temp, - ECE emissions warning lamp: off outside temperature remains more - The following conditions can lead above 80 °C - Check outside temperature - ECE electronic engine power Outside temperature sensor, than 20°C above the model value for to an incorrect diagnosis: The diagnostic function checks the The diagnostic fault code is logged Time condition: - Defect in wiring harness - Check outside temperature sensor reduction: off MEVD17.2- plausibility: Ambient Air longer than 14 sec. - Engine warmed to normal temperature, - Battery change or defective battery 0x29A2 10658 plausibility of the outside P0071 Plausibility when the fault remains present for none - None - None NO none Y - Outside temperature sensor - Check wiring harness between the - CC message: none MY11 US: MIL ON in US versions only Possible apparent symptoms: None Breakdown notice: None BN2000 Ambient temperature higher than Temperature Sensor Potential problem source(s): more than 80°C - Engine heated by secondary temperature. longer than 1 min. Other conditions: defective instrument cluster and the outside - US emissions warning lamp: on model temperature - Defective wiring harness source, such as auxiliary heater - Engine on temperature sensor - US electronic engine power - Outside temperature sensor - Sensor frozen - Vehicle speed in excess of 45 km/h reduction: off defective - Mass-airflow rate less than 200 - CC message: on kg/h - Intake-air temperature is Range/Performance

- Onboard electrical system voltage between 9 V and 16 V Temperature condition: MY10 ECE: The fault is recognized when the - Engine warmed to normal temp, - ECE emissions warning lamp: off outside temperature remains more - The following conditions can lead above 80 °C - Check outside temperature - ECE electronic engine power Outside temperature sensor, than 20°C above the model value for to an incorrect diagnosis: The diagnostic function checks the The diagnostic fault code is logged Time condition: - Defect in wiring harness - Check outside temperature sensor reduction: off MEVD17.2- plausibility: Ambient Air longer than 14 sec. - Engine warmed to normal temperature, - Battery change or defective battery 0x29A2 10658 plausibility of the outside P10EA Ambient Air Temperature Too High General when the fault remains present for none - None - None NO none Y - Outside temperature sensor - Check wiring harness between the - CC message: none MY11 US: MIL ON in US versions only Possible apparent symptoms: None Breakdown notice: None BN2000 Ambient temperature higher than Temperature Potential problem source(s): more than 80°C - Engine heated by secondary temperature. longer than 1 min. Other conditions: defective instrument cluster and the outside - US emissions warning lamp: on model temperature - Defective wiring harness source, such as auxiliary heater - Engine on temperature sensor - US electronic engine power - Outside temperature sensor - Sensor frozen - Vehicle speed in excess of 45 km/h reduction: off defective - Mass-airflow rate less than 200 - CC message: on kg/h - Intake-air temperature is

Ambient Air Temperature Sensor Circuit 'A' - Onboard electrical system voltage between 9 V and 16 V Temperature condition: MY10 ECE: The fault is recognized when the - Engine warmed to normal temp, - ECE emissions warning lamp: off outside temperature remains more - The following conditions can lead above 80 °C - Check outside temperature - ECE electronic engine power Outside temperature sensor, than 20°C below the model value for to an incorrect diagnosis: The diagnostic function checks the This fault is logged in the control Time condition: - Defect in wiring harness - Check outside temperature sensor reduction: off MEVD17.2- plausibility: Ambient Air longer than 14 sec. - Engine warmed to normal temperature, - Battery change or defective battery 0x29A3 10659 plausibility of the outside P0071 Plausibility module's fault memory none - None - None NO none Y - Outside temperature sensor - Check wiring harness between the - CC message: none MY11 US: MIL ON in US versions only Possible apparent symptoms: None Breakdown notice: None BN2000 Ambient temperature less than Temperature Sensor Potential problem source(s): more than 80°C - Engine heated by secondary temperature. immediately. Other conditions: defective instrument cluster and the outside - US emissions warning lamp: on model temperature - Defective wiring harness source, such as auxiliary heater - Engine on temperature sensor - US electronic engine power - Outside temperature sensor - Sensor frozen - Vehicle speed in excess of 45 km/h reduction: off defective - Mass-airflow rate less than 200 - CC message: on kg/h - Intake-air temperature is Range/Performance

- The following conditions can lead to an incorrect diagnosis: - Engine warmed to normal - Battery change or defective battery - Onboard electrical system voltage - Engine heated by secondary between 9 V and 16 V source, such as auxiliary heater Temperature condition: MY10 ECE: The fault is recognized when the - Engine warmed to normal temp, - ECE emissions warning lamp: off outside temperature remains more above 80 °C - Check outside temperature - ECE electronic engine power Outside temperature sensor, than 20°C below the model value for The diagnostic function checks the This fault is logged in the control Time condition: - Defect in wiring harness - Check outside temperature sensor reduction: off MEVD17.2- plausibility: Ambient Air longer than 14 sec. 0x29A3 10659 plausibility of the outside P10EB Ambient Air Temperature Too Low General module's fault memory none - None - None NO none Y - Outside temperature sensor - Check wiring harness between the - CC message: none MY11 US: MIL ON in US versions only Possible apparent symptoms: None Breakdown notice: None BN2000 Ambient temperature less than Temperature Potential problem source(s): temperature. immediately. Other conditions: defective instrument cluster and the outside - US emissions warning lamp: on model temperature - Defective wiring harness - Engine on temperature sensor - US electronic engine power - Outside temperature sensor - Vehicle speed in excess of 45 km/h reduction: off defective - Mass-airflow rate less than 200 - CC message: on kg/h - Intake-air temperature is temperature, more than 80°C - Sensor frozen

the intake-air temperature exceeds Voltage condition: MY10 ECE: an average figure from several - Onboard electrical system voltage - ECE emissions warning lamp: off temperatures during cold starts. - Defective wiring harness between - Check wiring harness between between 9 V and 16 V - ECE electronic engine power The diagnostic function monitors the Potential problem source(s): DME and intake-air temperature DME and intake- air temperature Possible apparent symptoms: Intake air temperature sensor, cold This fault is logged in the control Temperature condition: reduction: off MEVD17.2- intake-air temperature to detect Cold Start Intake Air Temperature Intake Air - Defective wiring harness between sensor sensor Rough engine, possibly followed by 0x29CC 10700 start: Intake- air temperature too P10C9 1 Cold Start module's fault memory none - None - None - 21 sec. after engine start NO Read test data block; ID 581F N - CC message: none MY11 US: none Breakdown notice: None None BN2000 excessively high values Too High (Bank 1) Temperature DME and intake-air temperature - Intake-air temperature sensor - Replace intake-air temperature power reduction caused by thermal high immediately. Time condition: - US emissions warning lamp: on during cold starts. sensor defective sensor management - 21 sec. after engine start Other - US electronic engine power - Intake-air temperature sensor - Defective DME - Replace DME conditions: reduction: off defective - Cold engine start - CC message: on - Defective DME

the intake-air temperature is below Voltage condition: MY10 ECE: an average figure from several - Onboard electrical system voltage - ECE emissions warning lamp: off temperatures during cold starts. - Defective wiring harness between - Check wiring harness between between 9 V and 16 V - ECE electronic engine power The diagnostic function monitors the Potential problem source(s): DME and intake-air temperature DME and intake- air temperature This fault is logged in the control Temperature condition: reduction: off MEVD17.2- Intake air temperature sensor, cold intake-air temperature to detect Cold Start Intake Air Temperature Intake Air - Defective wiring harness between sensor sensor Possible apparent symptoms: 0x29CD 10701 P105D 1 Cold Start module's fault memory none - None - None - 21 sec. after engine start NO Read test data block; ID 5851 N - CC message: none MY11 US: none Breakdown notice: None None BN2000 start: Intake- air temperature too low excessively low values Too Low (Bank 1) Temperature DME and intake-air temperature - Intake-air temperature sensor - Replace intake-air temperature Engine runs roughly immediately. Time condition: - US emissions warning lamp: on during cold starts. sensor defective sensor - 21 sec. after engine start Other - US electronic engine power - Intake-air temperature sensor - Defective DME - Replace DME conditions: reduction: off defective - Cold engine start - CC message: on - Defective DME

the voltage of the intake-air Voltage condition: temperature sensor exceeds - ECE emissions warning lamp: on - Onboard electrical system voltage 4.85 V. - Defective wiring harness between - Check wiring harness between - ECE electronic engine power between 9 V and 16 V The diagnostic function monitors the Potential problem source(s): DME and intake-air temperature DME and intake- air temperature reduction: on This fault is logged in the control Temperature condition: MEVD17.2- Intake air temperature sensor, upper voltage limit of the intake-air Intake Air Temperature Sensor 1 Intake Air - Defective wiring harness between sensor sensor - CC message: on Possible apparent symptoms: 0x29D0 10704 P0113 1 Electrical module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 5851 N none Breakdown notice: None None BN2000 electrical: Short circuit to B+ temperature sensor on the engine- Circuit High (Bank 1) Temperature Sensor DME and intake-air temperature - Intake-air temperature sensor - Replace intake-air temperature - US emissions warning lamp: off Engine runs roughly immediately. Time condition: side of the air filter. sensor defective sensor - US electronic engine power - None - Intake-air temperature sensor - Defective DME - Replace DME reduction: off Other conditions: defective - CC message: none - none - Defective DME

the voltage of the intake-air Voltage condition: temperature sensor is less - ECE emissions warning lamp: on - Onboard electrical system voltage than 0.17 V. - Defective wiring harness between - Check wiring harness between - ECE electronic engine power The diagnostic function monitors the between 9 V and 16 V Potential problem source(s): DME and intake-air temperature DME and intake- air temperature reduction: on lower voltage limit of the intake-air This fault is logged in the control Temperature condition: MEVD17.2- Intake air temperature sensor, Intake Air Temperature Sensor 1 Intake Air - Defective wiring harness between sensor sensor - CC message: on Possible apparent symptoms: 0x29D1 10705 temperature P0112 1 Electrical module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 5851 N none Breakdown notice: None None BN2000 electrical: Short circuit to earth Circuit Low (Bank 1) Temperature Sensor DME and intake-air temperature - Intake-air temperature sensor - Replace intake-air temperature - US emissions warning lamp: off Engine runs roughly sensor on the engine-side of the air immediately. Time condition: sensor defective sensor - US electronic engine power filter. - None - Intake-air temperature sensor - Defective DME - Replace DME reduction: off Other conditions: defective - CC message: none - none - Defective DME

Intake Air Temperature Sensor 1 Circuit

the difference between the raw Voltage condition: voltage value and the low-pass- - ECE emissions warning lamp: on - Onboard electrical system voltage filtered voltage is greater than 0.6 V. - Defective wiring harness between - Check wiring harness between - ECE electronic engine power The diagnostic function monitors the between 9 V and 16 V Potential problem source(s): DME and intake-air temperature DME and intake- air temperature reduction: on voltage of the intake-air temperature This fault is logged in the control Temperature condition: MEVD17.2- Intake air temperature sensor, Intake Air - Defective wiring harness between sensor sensor - CC message: on Possible apparent symptoms: 0x29D2 10706 sensor on the engine- side of the air P0111 1 Plausibility module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 5851 N none Breakdown notice: None None BN2000 electrical: Signal not plausible Temperature Sensor DME and intake-air temperature - Intake-air temperature sensor - Replace intake-air temperature - US emissions warning lamp: off Engine runs roughly filter to detect jumps that violate immediately. Time condition: sensor defective sensor - US electronic engine power the specified level. - None - Intake-air temperature sensor - Defective DME - Replace DME reduction: off Other conditions: defective - CC message: none - none - Defective DME

Range/Performance (Bank 1)

the intake-air temperature on the Voltage condition: engine-side of the air filter is more - Onboard electrical system voltage - ECE emissions warning lamp: on than 24°C above the intake-air between 9 V and 16 V - Defective wiring harness between - Check wiring harness between - ECE electronic engine power temperature before the throttle valve. Temperature condition: DME and intake-air temperature DME and intake- air temperature reduction: on Intake air temperature sensor, The diagnostic function monitors the This fault is logged in the control MEVD17.2- Intake Air Potential problem source(s): - None sensor sensor - CC message: on Possible apparent symptoms: 0x29D8 10712 plausibility: Intake-air temperature intake-air temperature to detect P0127 Intake Air Temperature Too High 1 General module's fault memory none - None - None NO Read test data block; ID 5851 N Active in US only Breakdown notice: None None BN2000 Temperature - Defective wiring harness between Time condition: - Intake-air temperature sensor - Replace intake-air temperature - US emissions warning lamp: off Engine runs roughly too high implausibly high figures. immediately. DME and intake-air temperature - None defective sensor - US electronic engine power sensor Other conditions: - Defective DME - Replace DME reduction: off - Intake-air temperature - Engine on - CC message: none sensor defective - Vehicle speed in excess of 40 km/h Voltage condition: the intake-air temperature on the - Onboard electrical system voltage engine-side of the air filter is more - ECE emissions warning lamp: on between 9 V and 16 V than 39°C below the intake-air - Defective wiring harness between - Check wiring harness between - ECE electronic engine power Temperature condition: temperature before the throttle valve. DME and intake-air temperature DME and intake- air temperature reduction: on Intake air temperature sensor, The diagnostic function monitors the This fault is logged in the control - None MEVD17.2- Intake Air Potential problem source(s): sensor sensor - CC message: on Possible apparent symptoms: 0x29D9 10713 plausibility: Intake-air temperature intake-air temperature to detect P11C9 Intake Air Temperature Too Low 1 General module's fault memory none Time condition: - None - None NO Read test data block; ID 5851 N Active in US only Breakdown notice: None None BN2000 Temperature - Defective wiring harness between - Intake-air temperature sensor - Replace intake-air temperature - US emissions warning lamp: off Engine runs roughly too low implausibly low figures. immediately. - None DME and intake-air temperature defective sensor - US electronic engine power Other conditions: sensor - Defective DME - Replace DME reduction: off - Engine on - Intake-air temperature - CC message: none - Vehicle speed exceeds 40 km/h for sensor defective at least 2 minutes

Cold Start Charge Air Temperature Too High the charge-air temperature exceeds an average figure from several Voltage condition: MY10 ECE: temperatures during cold starts. - Defect in wiring harness between - Onboard electrical system voltage - ECE emissions warning lamp: off Potential problem source(s): DME and charge-air temperature - Check wiring harness between between 9 V and 16 V - ECE electronic engine power The diagnostic function monitors the - Defect in wiring harness between sensor DME and charge-air temperature Charge-air temperature sensor, cold This fault is logged in the control Temperature condition: reduction: on MEVD17.2- charge-air temperature to detect Charge Air DME and charge-air temperature - Charge-air temperature sensor sensor Possible apparent symptoms: Breakdown notice: Standard EML 0x29DC 10716 start: Charge air temperature too P10D0 Cold Start module's fault memory none - None - None - 21 sec. after engine start NO Read test data block; ID 581E N - CC message: on MY11 US: none None BN2000 excessively high values Temperature sensor defective - Replace charge-air temperature Reduced power Text high immediately. Time condition: - US emissions warning lamp: on during cold starts. - Charge-air temperature sensor - Charge-air temperature sensor sensor - 21 sec. after engine start Other - US electronic engine power defective has been tampered with - Replace DME conditions: reduction: on - Charge-air temperature sensor - Defective DME - Cold engine start - CC message: on has been tampered with (Bank 1)

the charge-air temperature is below an average figure from several Voltage condition: MY10 ECE: temperatures during cold starts. - Defect in wiring harness between - Onboard electrical system voltage - ECE emissions warning lamp: off Potential problem source(s): DME and charge-air temperature - Check wiring harness between between 9 V and 16 V - ECE electronic engine power The diagnostic function monitors the - Defect in wiring harness between sensor DME and charge-air temperature Charge-air temperature sensor, cold This fault is logged in the control Temperature condition: reduction: on MEVD17.2- charge-air temperature to detect Cold Start Charge Air Temperature Charge Air DME and charge-air temperature - Charge-air temperature sensor sensor Possible apparent symptoms: Breakdown notice: Standard EML 0x29DD 10717 start: Charge-air temperature too P10D1 Cold Start module's fault memory none - None - None - 21 sec. after engine start NO Read test data block; ID 581E N - CC message: on MY11 US: none None BN2000 excessively low values Too Low Temperature sensor defective - Replace charge-air temperature Reduced power Text low immediately. Time condition: - US emissions warning lamp: on during cold starts. - Charge-air temperature sensor - Charge-air temperature sensor sensor - 21 sec. after engine start Other - US electronic engine power defective has been tampered with - Replace DME conditions: reduction: on - Charge-air temperature sensor - Defective DME - Cold engine start - CC message: on has been tampered with

the voltage of the intake-air temperature sensor exceeds Voltage condition: 4.85 V. - Defect in wiring harness between - ECE emissions warning lamp: on - Onboard electrical system voltage Potential problem source(s): DME and charge-air temperature - Check wiring harness between - ECE electronic engine power between 9 V and 16 V The diagnostic function monitors the - Defect in wiring harness between sensor DME and charge-air temperature reduction: on Charge Air This fault is logged in the control Temperature condition: MEVD17.2- Charge-air temperature sensor, upper voltage limit of the intake-air Charge Air Cooler Temperature DME and charge-air temperature - Charge-air temperature sensor sensor - CC message: on Possible apparent symptoms: Breakdown notice: Standard EML 0x29E0 10720 P007D Temperature Sensor Electrical module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 58D7 N none None BN2000 electrical : Short circuit to B+ temperature sensor on the engine- Sensor Circuit High (Bank 1) sensor defective - Replace charge-air temperature - US emissions warning lamp: on Reduced power Text Charge Air Cooler immediately. Time condition: side of the air filter. - Charge-air temperature sensor - Charge-air temperature sensor sensor - US electronic engine power - None defective has been tampered with - Replace DME reduction: on Other conditions: - Charge-air temperature sensor - Defective DME - CC message: on - none has been tampered with

the voltage of the intake-air temperature sensor is less than 0.17 Voltage condition: V. - Defect in wiring harness between - ECE emissions warning lamp: on - Onboard electrical system voltage Potential problem source(s): DME and charge-air temperature - Check wiring harness between - ECE electronic engine power between 9 V and 16 V The diagnostic function monitors the - Defect in wiring harness between sensor DME and charge-air temperature reduction: on Charge Air This fault is logged in the control Temperature condition: MEVD17.2- Charge-air temperature sensor, lower voltage limit of the intake-air Charge Air Cooler Temperature DME and charge-air temperature - Charge-air temperature sensor sensor - CC message: on Possible apparent symptoms: Breakdown notice: Standard EML 0x29E1 10721 P007C Temperature Sensor Electrical module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 58D7 N none None BN2000 electrical : Short circuit to earth temperature sensor on the engine- Sensor Circuit Low (Bank 1) sensor defective - Replace charge-air temperature - US emissions warning lamp: on Reduced power Text Charge Air Cooler immediately. Time condition: side of the air filter. - Charge-air temperature sensor - Charge-air temperature sensor sensor - US electronic engine power - None defective has been tampered with - Replace DME reduction: on Other conditions: - Charge-air temperature sensor - Defective DME - CC message: on - none has been tampered with

Charge Air Temperature Sensor Charge Air the difference between the raw voltage value and the low-pass- Voltage condition: filtered voltage > - Defect in wiring harness between - ECE emissions warning lamp: on - Onboard electrical system voltage 0.6 V. DME and charge-air temperature - Check wiring harness between - ECE electronic engine power The diagnostic function monitors the between 9 V and 16 V Potential problem source(s): sensor DME and charge-air temperature reduction: on voltage of the intake-air temperature Charge Air Cooler Temperature This fault is logged in the Temperature condition: MEVD17.2- Charge-air temperature sensor, - Defect in wiring harness between - Charge-air temperature sensor sensor - CC message: on Possible apparent symptoms: Breakdown notice: Standard EML 0x29E2 10722 sensor on the engine- side of the air P007B Sensor Circuit Range/Performance Plausibility control module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 58D7 N none None BN2000 electrical : Signal not plausible DME and charge-air temperature defective - Replace charge-air temperature - US emissions warning lamp: on Reduced power Text filter to detect jumps that violate (Bank 1) immediately. Time condition: sensor - Charge-air temperature sensor sensor - US electronic engine power the specified level. - None - Charge-air temperature sensor has been tampered with - Replace DME reduction: on Other conditions: defective - Defective DME - CC message: on - none - Charge-air temperature sensor has been tampered Cooler

The fault is recognized when the - Onboard electrical system voltage boost-air temperature is more than between 9 V and 16 V 24°C above the intake-air Temperature condition: MY10 ECE: temperature. - Defect in wiring harness between - None - ECE emissions warning lamp: off Potential problem source(s): DME and charge-air temperature - Check wiring harness between Time condition: - ECE electronic engine power - Defect in wiring harness between sensor DME and charge-air temperature Charge-air temperature sensor, The diagnostic function monitors the This fault is logged in the - None reduction: on MEVD17.2- Charge Air Cooler Temperature Too Charge Air DME and charge-air temperature - Charge-air temperature sensor sensor Possible apparent symptoms: Breakdown notice: Standard EML 0x29E4 10724 plausibility: Charge air temperature charge-air temperature to detect P10B0 General control module's fault memory none Other conditions: - None - None NO Read test data block; ID 581E N - CC message: on MY11 US: none None BN2000 High (Bank 1) Temperature sensor defective - Replace charge-air temperature Reduced power Text too high implausibly high figures. immediately. Drive vehicle at a speed above 40 - US emissions warning lamp: on - Charge-air temperature sensor - Charge-air temperature sensor sensor km/h for at least 2 minutes to reduce - US electronic engine power defective has been tampered with - Replace DME the charge- air temperature, then reduction: on - Charge-air temperature sensor - Defective DME allow the engine to idle for at least 2 - CC message: on has been tampered minutes to allow the charge- with air temperature to rise again. - Defective DME

Voltage condition: - Engine warmed to normal - 27 sec. after reaching The fault is recognized when the - Onboard electrical system voltage voltage of the charge-air between 9 V and 16 V temperature sensor does not change Temperature condition: - Defect in wiring harness between - ECE emissions warning lamp: on by at least 0.005 V. - Engine warmed to normal temp, DME and charge-air temperature - Check wiring harness between - ECE electronic engine power Potential problem source(s): above 80 °C sensor DME and charge-air temperature reduction: on The diagnostic function monitors the Charge Air - Defect in wiring harness between This fault is logged in the Time condition: MEVD17.2- Charge-air temperature sensor, Charge Air Cooler Temperature - Charge-air temperature sensor sensor - CC message: on Possible apparent symptoms: Breakdown notice: Standard EML 0x29E5 10725 charge-air temperature sensor for P10B8 Temperature Sensor Electrical DME and charge-air temperature control module's fault memory none - 27 sec. after reaching engine NO Read test data block; ID 581E N Active in US only None BN2000 plausibility: Signal frozen Sensor Signal Stuck (Bank 1) defective - Replace charge-air temperature - US emissions warning lamp: on Reduced power Text an invariable signal. Charge Air Cooler sensor immediately. temperature of 80 °C Other - Charge-air temperature sensor sensor - US electronic engine power - Charge-air temperature sensor conditions: has been tampered with - Replace DME reduction: on defective Drive vehicle at a speed above 40 - Defective DME - CC message: on - Charge-air temperature sensor km/h for at least 2 minutes to reduce has been tampered with the charge- air temperature, then - Defective DME allow the engine to idle for at least engine temperature of 80 temperature, more than 80°C 2 minutes to allow the charge- °C

The fault is recognized when the - Onboard electrical system voltage boost-air temperature between 9 V and 16 V rises by at least 39 °C within 10 sec. Temperature condition: MY10 ECE: - Defect in wiring harness between Potential problem source(s): - None - ECE emissions warning lamp: off DME and charge-air temperature - Check wiring harness between - Defect in wiring harness between Time condition: - ECE electronic engine power sensor DME and charge-air temperature The diagnostic function monitors the Charge Air Cooler Temperature Charge Air DME and charge-air temperature This fault is logged in the control - None reduction: on MEVD17.2- Charge-air temperature sensor, - Charge-air temperature sensor sensor Possible apparent symptoms: Breakdown notice: Standard EML 0x29E8 10728 charge-air temperature for P007B Sensor Circuit Range/Performance Temperature Sensor Plausibility sensor module's fault none Other conditions: - None - None NO Read test data block; ID 581E N - CC message: on MY11 US: none None BN2000 gradient: Rise too high defective - Replace charge-air temperature Reduced power Text excessively rapid rises. (Bank 1) Charge Air Cooler - Charge-air temperature sensor memory immediately. Drive vehicle at a speed above 40 - US emissions warning lamp: on - Charge-air temperature sensor sensor defective km/h for at least 2 minutes to reduce - US electronic engine power has been tampered with - Replace DME - Charge-air temperature sensor the charge- air temperature, then reduction: on - Defective DME has been tampered allow the engine to idle for at least 2 - CC message: on with minutes to allow the charge- - Defective DME air temperature to rise again.

Charge Air Temperature Sensor Read test data block; Charge Air The fault is recognized when the - Onboard electrical system voltage boost-air temperature between 9 V and 16 V rises by at least 39 °C within 10 sec. Temperature condition: MY10 ECE: - Defect in wiring harness between Potential problem source(s): - None - ECE emissions warning lamp: off DME and charge-air temperature - Check wiring harness between - Defect in wiring harness between Time condition: - ECE electronic engine power sensor DME and charge-air temperature The diagnostic function monitors the DME and charge-air temperature This fault is logged in the - None reduction: on MEVD17.2- Charge-air temperature sensor, Charge Air Cooler Temperature - Charge-air temperature sensor sensor Possible apparent symptoms: Breakdown notice: Standard EML 0x29E8 10728 charge-air temperature for P10B4 Plausibility sensor control module's fault memory none Other conditions: - None - None NO N - CC message: on MY11 US: none None BN2000 gradient: Rise too high Sensor Gradient Too High (Bank 1) defective - Replace charge-air temperature Reduced power Text excessively rapid rises. - Charge-air temperature sensor immediately. Drive vehicle at a speed above 40 - US emissions warning lamp: on - Charge-air temperature sensor sensor defective km/h for at least 2 minutes to reduce - US electronic engine power has been tampered with - Replace DME - Charge-air temperature sensor the charge- air temperature, then reduction: on - Defective DME has been tampered allow the engine to idle for at least 2 - CC message: on with minutes to allow the charge- - Defective DME air temperature to rise again. Cooler ID 581E

Voltage condition: lamp: on - Onboard electrical system voltage - Check wiring harness between Injectors 1 and 2, and 3 and 4, are The fault is recognized when a short - ECE electronic engine power between 9 V and 16 V DME and injectors 1 and 2, replace connected to shared DME driver circuit to ground is present. The diagnostic fault code is entered reduction: on Injection system, cylinder 1, The diagnostic function monitors Temperature condition: - Defective wiring harness injector 1, if fault remains switch the Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 1 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in - CC message: on 0x29FE 10750 activation: High voltage side; short to control- activation of the injector's P3149 Injector High Side Short to Ground none - None - None - None NO none N - Defective injector new injector to cylinder 2. none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 High Side Circuit Low - Defective wiring harness sequence with no interruption on a - US emissions warning lamp: on ground high-voltage side. Time condition: - Defective DME - Replace the DME control module extreme cases both injectors, although usually only - Defective injector single cylinder. - US electronic engine power - None only if the one is - Defective DME reduction: on Other conditions: fault is still present continuously. defective. - CC message: on - Engine ON

Voltage condition: The fault is recognized when the - Read out outside temperature with lamp: on - Onboard electrical system voltage outside temperature remains more tester and assess plausibility - ECE electronic engine power - The following conditions can lead between 9 V and 16 V than 20°C above the model value for - Visual inspection of outside reduction: on to an incorrect diagnosis: Injection system, cylinder 1, The diagnostic function monitors The diagnostic fault code is logged Temperature condition: - Defect in wiring harness Possible apparent symptoms: MEVD17.2- Cylinder 1 High Pressure Injector longer than 14 sec. temperature sensor - CC message: on - Battery change or defective battery 0x29FF 10751 activation: Low voltage side; short to control- activation of the injector's P3102 Injector Low Side Short to Batt when the fault remains present for none - None - None - None NO none N - Outside temperature sensor none Engine runs roughly and can stall in Breakdown notice: Engine fault BN2000 Low Side Circuit High Potential problem source(s): - Check wiring harness between the - US emissions warning lamp: on - Engine heated by secondary positive low-voltage side. longer than 1 min. Time condition: defective extreme cases - Defective wiring harness instrument - US electronic engine power source, such as auxiliary heater - None - Outside temperature sensor cluster and the outside temperature reduction: on - Sensor frozen Other conditions: defective sensor - CC message: on - Engine ON

Voltage condition: lamp: on The fault is recognized when a short - Onboard electrical system voltage - Check wiring harness between Injectors 1 and 2, and 3 and 4, are - ECE electronic engine power circuit to positive is between 9 V and 16 V DME and injectors 1 and 2, replace connected to shared DME driver The diagnostic fault code is entered reduction: on Injection system, cylinder 1, The diagnostic function monitors present. Temperature condition: - Defective wiring harness injector 1, if fault remains switch the Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 1 High Pressure Injector when the fault occurs 3 times in - CC message: on 0x2A00 10752 activation: High voltage side; short to control- activation of the injector's P3150 Injector High Side Short to Batt Potential problem source(s): none - None - None - None NO none N - Defective injector new injector to cylinder 2 none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 High Side Circuit High sequence with no interruption on a - US emissions warning lamp: on positive high-voltage side. - Defective wiring harness Time condition: - Defective DME - Replace DME only if the fault extreme cases both injectors, although usually only single cylinder. - US electronic engine power - Defective injector - None remains present one is reduction: on - Defective DME Other conditions: continuously defective. - CC message: on - Engine ON

Voltage condition: - Check wiring harness between lamp: on - Onboard electrical system voltage DME and injectors 1 and 2 Injectors 1 and 2, and 3 and 4, are The fault is recognized when a short - ECE electronic engine power between 9 V and 16 V - Replace injector 1, if the defect connected to shared DME driver circuit to ground is present. The diagnostic fault code is entered reduction: on Injection system, cylinder 1, The diagnostic function monitors Temperature condition: - Defective wiring harness remains present respond by Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 1 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in - CC message: on 0x2A01 10753 activation: Low voltage side; short control- activation of the injector's P3101 Injector Low Side Short to Ground none - None - None - None NO none N - Defective injector switching the new injector to none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 Low Side Circuit Low - Defective wiring harness sequence with no interruption on a - US emissions warning lamp: on circuit to earth low-voltage side. Time condition: - Defective DME cylinder 2. extreme cases both injectors, although usually only - Defective injector single cylinder. - US electronic engine power - None - Replace the DME control module one is - Defective DME reduction: on Other conditions: only if the fault is still present defective. - CC message: on - Engine ON continuously.

Voltage condition: Injectors 1 and 6, and 3 and 4, are lamp: on - Onboard electrical system voltage connected to shared DME driver The fault is recognized when a short - Inspect plugs/wiring harness - ECE electronic engine power between 9 V and 16 V circuits. This means that diagnostic circuit to ground is present. between DME and injector 2, reduction: on Injection system, cylinder 2, The diagnostic function monitors This fault is logged in the control Temperature condition: - Defective plug or wiring harness Possible apparent symptoms: fault codes are always logged for MEVD17.2- Cylinder 2 High Pressure Injector Potential problem source(s): replace injector 2. - CC message: on 0x2A02 10754 activation: High voltage side; short to control- activation of the injector's P3152 Injector High Side Short to Ground module's fault memory none - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 High Side Circuit Low - Defective plug or wiring harness - Replace DME only if the fault - US emissions warning lamp: on ground high-voltage side. immediately. Time condition: - Defective DME extreme cases one is defective. When interchanging - Defective injector remains - US electronic engine power - None positions use injectors operated by a - Defective DME continuously reduction: on Other conditions: DME driver circuit that only - CC message: on - Engine ON activates one injector!

Voltage condition: lamp: on The fault is recognized when a short - Onboard electrical system voltage Injectors 1 and 2, and 3 and 4, are - Inspect wiring harness between - ECE electronic engine power circuit to positive is between 9 V and 16 V connected to shared DME driver The diagnostic fault code is entered DME and injector 2, replace injector reduction: on Injection system, cylinder 2, The diagnostic function monitors present. Temperature condition: - Defective wiring harness Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 2 High Pressure Injector when the fault occurs 3 times in 2. - CC message: on 0x2A03 10755 activation: Low voltage side; short to control- activation of the injector's P3106 Injector Low Side Short to Batt Potential problem source(s): none - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 Low Side Circuit High sequence with no interruption on a - Replace DME only if the fault - US emissions warning lamp: on positive low-voltage side. - Defective wiring harness Time condition: - Defective DME extreme cases both injectors, although usually only single cylinder. remains - US electronic engine power - Defective injector - None one is continuously reduction: on - Defective DME Other conditions: defective. - CC message: on - Engine ON

Voltage condition: Injectors 1 and 6, and 3 and 4, are lamp: on The fault is recognized when a short - Onboard electrical system voltage connected to shared DME driver - Inspect wiring harness between - ECE electronic engine power circuit to positive is between 9 V and 16 V circuits. This means that diagnostic The diagnostic fault code is entered DME and injector 2, replace injector reduction: on Injection system, cylinder 2, The diagnostic function monitors present. Temperature condition: - Defective wiring harness Possible apparent symptoms: fault codes are always logged for MEVD17.2- Cylinder 2 High Pressure Injector when the fault occurs 3 times in 2. - CC message: on 0x2A04 10756 activation: High voltage side; short to control- activation of the injector's P3153 Injector High Side Short to Batt Potential problem source(s): none - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 High Side Circuit High sequence with no interruption on a - Replace DME only if the fault - US emissions warning lamp: on positive high-voltage side. - Defective wiring harness Time condition: - Defective DME extreme cases one is defective. When interchanging single cylinder. remains - US electronic engine power - Defective injector - None positions use injectors operated by a continuously reduction: on - Defective DME Other conditions: DME driver circuit that only - CC message: on - Engine ON activates one injector.

Voltage condition: Injectors 1 and 6, and 3 and 4, are lamp: on - Onboard electrical system voltage connected to shared DME driver The fault is recognized when a short - Inspect wiring harness between - ECE electronic engine power between 9 V and 16 V circuits. This means that diagnostic circuit to ground is present. The diagnostic fault code is entered DME and injector 2, replace injector reduction: on Injection system, cylinder 2, The diagnostic function monitors Temperature condition: - Defective wiring harness Possible apparent symptoms: fault codes are always logged for MEVD17.2- Cylinder 2 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in 2. - CC message: on 0x2A05 10757 activation: Low voltage side; short control- activation of the injector's P3105 Injector Low Side Short to Ground none - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 Low Side Circuit Low - Defective wiring harness sequence with no interruption on a - Replace DME only if the fault - US emissions warning lamp: on circuit to earth low-voltage side. Time condition: - Defective DME extreme cases one is defective. When interchanging - Defective injector single cylinder. remains - US electronic engine power - None positions use injectors operated by a - Defective DME continuously reduction: on Other conditions: DME driver circuit that only - CC message: on - Engine ON activates one injector!

Voltage condition: - Check wiring harness between lamp: on - Onboard electrical system voltage Injectors 1 and 2, and 3 and 4, are The fault is recognized when a short DME and injectors 3 and 4 - ECE electronic engine power between 9 V and 16 V connected to shared DME driver circuit to ground is present. The diagnostic fault code is entered - Replace injector 4, if the defect reduction: on Injection system, cylinder 3, The diagnostic function monitors Temperature condition: - Defective wiring harness Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 3 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in remains present respond by - CC message: on 0x2A06 10758 activation: High voltage side; short to control- activation of the injector's P3155 Injector High Side Short to Ground none - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 High Side Circuit Low - Defective wiring harness sequence with no interruption on a switching the new injector to - US emissions warning lamp: on ground high-voltage side. Time condition: - Defective DME extreme cases both injectors, although usually only - Defective injector single cylinder. cylinder 3. - US electronic engine power - None one is - Defective DME - Replace DME only if the fault reduction: on Other conditions: defective. remains present continuously - CC message: on - Engine ON

Voltage condition: lamp: on The fault is recognized when a short - Onboard electrical system voltage Injectors 1 and 2, and 3 and 4, are - ECE electronic engine power circuit to positive is between 9 V and 16 V connected to shared DME driver reduction: on Injection system, cylinder 3, The diagnostic function monitors present. This fault is logged in the ECU fault Temperature condition: - Defective wiring harness - Read out and work through Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 3 High Pressure Injector - CC message: on 0x2A07 10759 activation: Low voltage side; short to control- activation of the injector's P3110 Injector Low Side Short to Batt Potential problem source(s): memory if it remains present for none - None - None - None NO none N - Defective injector diagnostic fault codes in instrument none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 Low Side Circuit High - US emissions warning lamp: on positive low-voltage side. - Defective wiring harness longer than 3 sec. Time condition: - Defective DME cluster and in junction box extreme cases both injectors, although usually only - US electronic engine power - Defective injector - None one is reduction: on - Defective DME Other conditions: defective. - CC message: on - Engine ON

Voltage condition: - Check wiring harness between lamp: on The fault is recognized when a short - Onboard electrical system voltage Injectors 1 and 2, and 3 and 4, are DME and injectors 3 and 4 - ECE electronic engine power circuit to positive is between 9 V and 16 V connected to shared DME driver The diagnostic fault code is entered - Replace injector 4, if the defect reduction: on Injection system, cylinder 3, The diagnostic function monitors present. Temperature condition: - Defective wiring harness Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 3 High Pressure Injector when the fault occurs 3 times in remains present respond by - CC message: on 0x2A08 10760 activation: High voltage side; short to control- activation of the injector's P3156 Injector High Side Short to Batt Potential problem source(s): none - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 High Side Circuit High sequence with no interruption on a switching the new injector to - US emissions warning lamp: on positive high-voltage side. - Defective wiring harness Time condition: - Defective DME extreme cases both injectors, although usually only single cylinder. cylinder 3. - US electronic engine power - Defective injector - None one is - Replace DME only if the fault reduction: on - Defective DME Other conditions: defective. remains present continuously - CC message: on - Engine ON

Voltage condition: - Check wiring harness between lamp: on - Onboard electrical system voltage Injectors 1 and 2, and 3 and 4, are The fault is recognized when a short DME and injectors 3 and 4 - ECE electronic engine power between 9 V and 16 V connected to shared DME driver circuit to ground is present. The diagnostic fault code is entered - Replace injector 4, if the defect reduction: on Injection system, cylinder 3, The diagnostic function monitors Temperature condition: - Defective wiring harness Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 3 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in remains present respond by - CC message: on 0x2A09 10761 activation: Low voltage side; short control- activation of the injector's P3109 Injector Low Side Short to Ground none - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 Low Side Circuit Low - Defective wiring harness sequence with no interruption on a switching the new injector to - US emissions warning lamp: on circuit to earth low-voltage side. Time condition: - Defective DME extreme cases both injectors, although usually only - Defective injector single cylinder. cylinder 3. - US electronic engine power - None one is - Defective DME - Replace DME only if the fault reduction: on Other conditions: defective. remains present continuously - CC message: on - Engine ON

Voltage condition: Injectors 1 and 6, and 3 and 4, are - Check wiring harness between lamp: on - Onboard electrical system voltage connected to shared DME driver The fault is recognized when a short DME and injectors 3 and 4 - ECE electronic engine power between 9 V and 16 V circuits. This means that diagnostic circuit to ground is present. - Replace injector 4, if the defect reduction: on Injection system, cylinder 4, The diagnostic function monitors This fault is logged in the control Temperature condition: - Defective plug or wiring harness Possible apparent symptoms: fault codes are always logged for MEVD17.2- Cylinder 4 High Pressure Injector Potential problem source(s): remains present respond by - CC message: on 0x2A0A 10762 activation: High voltage side; short to control- activation of the injector's P3158 Injector High Side Short to Ground module's fault memory none - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 High Side Circuit Low - Defective plug or wiring harness switching the new injector to - US emissions warning lamp: on ground high-voltage side. immediately. Time condition: - Defective DME extreme cases one is defective. When interchanging - Defective injector cylinder 3. - US electronic engine power - None positions use injectors operated by a - Defective DME - Replace DME only if the fault reduction: on Other conditions: DME driver circuit that only remains present continuously - CC message: on - Engine ON activates one injector!

Voltage condition: Injectors 1 and 6, and 3 and 4, are lamp: on The fault is recognized when a short - Onboard electrical system voltage - Check wiring harness between connected to shared DME driver - ECE electronic engine power circuit to positive is between 9 V and 16 V DME and injectors 4 and 3, replace circuits. This means that diagnostic The diagnostic fault code is entered reduction: on Injection system, cylinder 4, The diagnostic function monitors present. Temperature condition: - Defective wiring harness injector 4, if fault remains switch the Possible apparent symptoms: fault codes are always logged for MEVD17.2- Cylinder 4 High Pressure Injector when the fault occurs 3 times in - CC message: on 0x2A0B 10763 activation: Low voltage side; short to control- activation of the injector's P3114 Injector Low Side Short to Batt Potential problem source(s): none - None - None - None NO none N - Defective injector new injector to cylinder 3 none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 Low Side Circuit High sequence with no interruption on a - US emissions warning lamp: on positive low-voltage side. - Defective wiring harness Time condition: - Defective DME - Replace DME only if the fault extreme cases one is defective. When interchanging single cylinder. - US electronic engine power - Defective injector - None remains positions use injectors operated by a reduction: on - Defective DME Other conditions: continuously DME driver circuit that only - CC message: on - Engine ON activates one injector!

Voltage condition: Injectors 1 and 6, and 3 and 4, are lamp: on The fault is recognized when a short - Onboard electrical system voltage - Check wiring harness between connected to shared DME driver - ECE electronic engine power circuit to positive is between 9 V and 16 V DME and injectors 4 and 3, replace circuits. This means that diagnostic The diagnostic fault code is entered reduction: on Injection system, cylinder 4, The diagnostic function monitors present. Temperature condition: - Defective wiring harness injector 4, if fault remains switch the Possible apparent symptoms: fault codes are always logged for MEVD17.2- Cylinder 4 High Pressure Injector when the fault occurs 3 times in - CC message: on 0x2A0C 10764 activation: High voltage side; short to control- activation of the injector's P3159 Injector High Side Short to Batt Potential problem source(s): none - None - None - None NO none N - Defective injector new injector to cylinder 3 none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 High Side Circuit High sequence with no interruption on a - US emissions warning lamp: on positive high-voltage side. - Defective wiring harness Time condition: - Defective DME - Replace DME only if the fault extreme cases one is defective. When interchanging single cylinder. - US electronic engine power - Defective injector - None remains positions use injectors operated by a reduction: on - Defective DME Other conditions: continuously DME driver circuit that only - CC message: on - Engine ON activates one injector.

Voltage condition: Injectors 1 and 6, and 3 and 4, are lamp: on - Onboard electrical system voltage - Check wiring harness between connected to shared DME driver The fault is recognized when a short - ECE electronic engine power between 9 V and 16 V DME and injectors 4 and 3, replace circuits. This means that diagnostic circuit to ground is present. The diagnostic fault code is entered reduction: on Injection system, cylinder 4, The diagnostic function monitors Temperature condition: - Defective wiring harness injector 4, if fault remains switch the Possible apparent symptoms: fault codes are always logged for MEVD17.2- Cylinder 4 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in - CC message: on 0x2A0D 10765 activation: Low voltage side; short control- activation of the injector's P3113 Injector Low Side Short to Ground none - None - None - None NO none N - Defective injector new injector to cylinder 3 none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 Low Side Circuit Low - Defective wiring harness sequence with no interruption on a - US emissions warning lamp: on circuit to earth low-voltage side. Time condition: - Defective DME - Replace DME only if the fault extreme cases one is defective. When interchanging - Defective injector single cylinder. - US electronic engine power - None remains positions use injectors operated by a - Defective DME reduction: on Other conditions: continuously DME driver circuit that only - CC message: on - Engine ON activates one injector!

Voltage condition: lamp: on - Onboard electrical system voltage Injectors 1 and 2, and 3 and 4, are The fault is recognized when a short - ECE electronic engine power between 9 V and 16 V connected to shared DME driver circuit to ground is present. The diagnostic fault code is entered - Check wiring harness between reduction: on Injection system, cylinder 5, The diagnostic function monitors Temperature condition: - Defective wiring harness Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 5 High Pressure Injector Potential problem source(s): immediately when the fault occurs 3 DME and injectors 3 and 4, replace - CC message: on 0x2A0E 10766 activation: High voltage side; short to control- activation of the injector's P3161 Injector High Side Short to Ground none - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 High Side Circuit Low - Defective wiring harness times in sequence with no injector 3, if fault remains switch the - US emissions warning lamp: on ground high-voltage side. Time condition: - Defective DME extreme cases both injectors, although usually only - Defective injector interruption on a single cylinder. new injector to cylinder 4 - US electronic engine power - None one is - Defective DME reduction: on Other conditions: defecti,ve. , - CC message: on - Engine ON

connected to shared DME driver circuits. This means that diagnostic Voltage condition: fault codes are always logged for lamp: on The fault is recognized when a short - Onboard electrical system voltage - Check wiring harness between both injectors, although usually only - ECE electronic engine power circuit to positive is between 9 V and 16 V DME and injectors 3 and 4, replace one is defective. The diagnostic fault code is entered reduction: on Injection system, cylinder 5, The diagnostic function monitors present. Temperature condition: - Defective wiring harness injector 3, if fault remains switch the Possible apparent symptoms: N55: Injectors 1 and 6, and 3 and 4, MEVD17.2- Cylinder 5 High Pressure Injector when the fault occurs 3 times in - CC message: on 0x2A0F 10767 activation: Low voltage side; short to control- activation of the injector's P3118 Injector Low Side Short to Batt Potential problem source(s): none - None - None - None NO none N - Defective injector new injector to cylinder 4 none Engine runs roughly and can stall in Breakdown notice: Engine fault are connected to shared DME driver BN2000 Low Side Circuit High sequence with no interruption on a - US emissions warning lamp: on positive low-voltage side. - Defective wiring harness Time condition: - Defective DME - Replace DME only if the fault extreme cases circuits. This means that diagnostic single cylinder. - US electronic engine power - Defective injector - None remains fault codes are always logged for reduction: on - Defective DME Other conditions: continuously both injectors, although usually only - CC message: on - Engine ON one is defective. When interchanging positions use injectors operated by a DME driver circuit

Voltage condition: lamp: on The fault is recognized when a short - Onboard electrical system voltage - Check wiring harness between Injectors 1 and 2, and 3 and 4, are - ECE electronic engine power circuit to positive is between 9 V and 16 V DME and injectors 3 and 4, replace connected to shared DME driver The diagnostic fault code is entered reduction: on Injection system, cylinder 5, The diagnostic function monitors present. Temperature condition: - Defective wiring harness injector 3, if fault remains switch the Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 5 High Pressure Injector immediately when the fault occurs 3 - CC message: on 0x2A10 10768 activation: High voltage side; short to control- activation of the injector's P3162 Injector High Side Short to Batt Potential problem source(s): none - None - None - None NO none N - Defective injector new injector to cylinder 4 none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 High Side Circuit High times in sequence with no - US emissions warning lamp: on positive high-voltage side. - Defective wiring harness Time condition: - Defective DME - Replace DME only if the fault extreme cases both injectors, although usually only interruption on a single cylinder. - US electronic engine power - Defective injector - None remains one is reduction: on - Defective DME Other conditions: continuously defective. - CC message: on - Engine ON

Voltage condition: Injectors 1 and 6, and 3 and 4, are lamp: on - Onboard electrical system voltage connected to shared DME driver The fault is recognized when a short - Inspect wiring harness between - ECE electronic engine power between 9 V and 16 V circuits. This means that diagnostic circuit to ground is present. The diagnostic fault code is entered DME and injector 5, replace injector reduction: on Injection system, cylinder 5, The diagnostic function monitors Temperature condition: - Defective wiring harness Possible apparent symptoms: fault codes are always logged for MEVD17.2- Cylinder 5 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in 5. - CC message: on 0x2A11 10769 activation: Low voltage side; short control- activation of the injector's P3117 Injector Low Side Short to Ground none - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 Low Side Circuit Low - Defective wiring harness sequence with no interruption on a - Replace DME only if the fault - US emissions warning lamp: on circuit to earth low-voltage side. Time condition: - Defective DME extreme cases one is defective. When interchanging - Defective injector single cylinder. remains - US electronic engine power - None positions use injectors operated by a - Defective DME continuously reduction: on Other conditions: DME driver circuit that only - CC message: on - Engine ON activates one injector!

Voltage condition: lamp: on - Onboard electrical system voltage - Check wiring harness between Injectors 1 and 2, and 3 and 4, are The fault is recognized when a short - ECE electronic engine power between 9 V and 16 V DME and injectors 1 and 2, replace connected to shared DME driver circuit to ground is present. The diagnostic fault code is entered reduction: on Injection system, cylinder 6, The diagnostic function monitors Temperature condition: - Defective wiring harness injector 2, if fault remains switch the Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 6 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in - CC message: on 0x2A12 10770 activation: High voltage side; short to control- activation of the injector's P3164 Injector High Side Short to Ground none - None - None - None NO none N - Defective injector new injector to cylinder 1 none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 High Side Circuit Low - Defective wiring harness sequence with no interruption on a - US emissions warning lamp: on ground high-voltage side. Time condition: - Defective DME - Replace DME only if the fault extreme cases both injectors, although usually only - Defective injector single cylinder. - US electronic engine power - None remains one is - Defective DME reduction: on Other conditions: continuously defective. - CC message: on - Engine ON

Voltage condition: lamp: on The fault is recognized when a short - Onboard electrical system voltage - Check wiring harness between Injectors 1 and 2, and 3 and 4, are - ECE electronic engine power circuit to positive is between 9 V and 16 V DME and injectors 1 and 2, replace connected to shared DME driver The diagnostic fault code is entered reduction: on Injection system, cylinder 6, The diagnostic function monitors present. Temperature condition: - Defective wiring harness injector 2, if fault remains switch the Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 6 High Pressure Injector when the fault occurs 3 times in - CC message: on 0x2A13 10771 activation: Low voltage side; short to control- activation of the injector's P3122 Injector Low Side Short to Batt Potential problem source(s): none - None - None - None NO none N - Defective injector new injector to cylinder 1. none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 Low Side Circuit High sequence with no interruption on a - US emissions warning lamp: on positive low-voltage side. - Defective wiring harness Time condition: - Defective DME - Replace DME only if the fault extreme cases both injectors, although usually only single cylinder. - US electronic engine power - Defective injector - None remains one is reduction: on - Defective DME Other conditions: continuously defective. - CC message: on - Engine ON

Voltage condition: lamp: on The fault is recognized when a short - Onboard electrical system voltage - Check wiring harness between Injectors 1 and 2, and 3 and 4, are - ECE electronic engine power circuit to positive is between 9 V and 16 V DME and injectors 1 and 2, replace connected to shared DME driver The diagnostic fault code is entered reduction: on Injection system, cylinder 6, The diagnostic function monitors present. Temperature condition: - Defective wiring harness injector 2, if fault remains switch the Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 6 High Pressure Injector when the fault occurs 3 times in - CC message: on 0x2A14 10772 activation: High voltage side; short to control- activation of the injector's P3165 Injector High Side Short to Batt Potential problem source(s): none - None - None - None NO none N - Defective injector new injector to cylinder 1 none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 High Side Circuit High sequence with no interruption on a - US emissions warning lamp: on positive high-voltage side. - Defective wiring harness Time condition: - Defective DME - Replace DME only if the fault extreme cases both injectors, although usually only single cylinder. - US electronic engine power - Defective injector - None remains one is reduction: on - Defective DME Other conditions: continuously defective. - CC message: on - Engine ON

Voltage condition: Injectors 1 and 6, and 3 and 4, are - Check wiring harness between lamp: on - Onboard electrical system voltage connected to shared DME driver The fault is recognized when a short DME and injectors 1 and 6 - ECE electronic engine power between 9 V and 16 V circuits. This means that diagnostic circuit to ground is present. The diagnostic fault code is entered - Replace injector 6, if the defect reduction: on Injection system, cylinder 6, The diagnostic function monitors Temperature condition: - Defective wiring harness Possible apparent symptoms: fault codes are always logged for MEVD17.2- Cylinder 6 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in remains present respond by - CC message: on 0x2A15 10773 activation: Low voltage side; short control- activation of the injector's P3121 Injector Low Side Short to Ground none - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 Low Side Circuit Low - Defective wiring harness sequence with no interruption on a switching the new injector to - US emissions warning lamp: on circuit to earth low-voltage side. Time condition: - Defective DME extreme cases one is defective. When interchanging - Defective injector single cylinder. cylinder 1 - US electronic engine power - None positions use injectors operated by a - Defective DME - Replace DME only if the fault reduction: on Other conditions: DME driver circuit that only remains continuously - CC message: on - Engine ON activates one injector!

Voltage condition: lamp: on The fault is recognized when a short - Onboard electrical system voltage - Check wiring harness between Injectors 1 and 2, and 3 and 4, are - ECE electronic engine power circuit between the high and low- between 9 V and 16 V DME and injectors 1 and 2, replace connected to shared DME driver The diagnostic fault code is entered reduction: on Injection system, cylinder 1 high The diagnostic function monitors voltage sides is present. Temperature condition: - Defective wiring harness injector 1, if fault remains switch the Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 1 High Pressure Injector when the fault occurs 3 times in - CC message: on 0x2A30 10800 voltage side, activation: Interturn control- activation of the injector's P3148 Injector High Side Shorted Coil Potential problem source(s): none - None - None - None NO none N - Defective injector new injector to cylinder 2 none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 High Side Shorted to Coil sequence with no interruption on a - US emissions warning lamp: on fault high-voltage side. - Defective wiring harness Time condition: - Defective DME - Replace the DME control module extreme cases both injectors, although usually only single cylinder. - US electronic engine power - Defective injector - None only if the one is reduction: on - Defective DME Other conditions: fault is still present continuously. defective. - CC message: on - Engine ON

Voltage condition: Injectors 1 and 6, and 3 and 4, are lamp: on The fault is recognized when a short - Onboard electrical system voltage connected to shared DME driver - Inspect wiring harness between - ECE electronic engine power circuit between the high and low- between 9 V and 16 V circuits. This means that diagnostic The diagnostic fault code is entered DME and injector 2, replace injector reduction: on The diagnostic function monitors voltage sides is present. Temperature condition: - Defective wiring harness Possible apparent symptoms: fault codes are always logged for MEVD17.2- Fuel injector, cylinder 2, high voltage Cylinder 2 High Pressure Injector when the fault occurs 3 times in 2. - CC message: on 0x2A31 10801 control- activation of the injector's P3151 Injector High Side Shorted Coil Potential problem source(s): none - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 side, activation: Interturn fault High Side Shorted to Coil sequence with no interruption on a - Replace DME only if the fault - US emissions warning lamp: on high-voltage side. - Defective wiring harness Time condition: - Defective DME extreme cases one is defective. When interchanging single cylinder. remains - US electronic engine power - Defective injector - None positions use injectors operated by a continuously reduction: on - Defective DME Other conditions: DME driver circuit that only - CC message: on - Engine ON activates one injector!

Voltage condition: - Check wiring harness between lamp: on The fault is recognized when a short - Onboard electrical system voltage Injectors 1 and 2, and 3 and 4, are DME and injectors 3 and 4 - ECE electronic engine power circuit between the high and low- between 9 V and 16 V connected to shared DME driver The diagnostic fault code is entered - Replace injector 4, if the defect reduction: on The diagnostic function monitors voltage sides is present. Temperature condition: - Defective wiring harness Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Fuel injector, cylinder 3, high voltage Cylinder 3 High Pressure Injector when the fault occurs 3 times in remains present respond by - CC message: on 0x2A32 10802 control- activation of the injector's P3154 Injector High Side Shorted Coil Potential problem source(s): none - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 side, activation: Interturn fault High Side Shorted to Coil sequence with no interruption on a switching the new injector to - US emissions warning lamp: on high-voltage side. - Defective wiring harness Time condition: - Defective DME extreme cases both injectors, although usually only single cylinder. cylinder 3. - US electronic engine power - Defective injector - None one is - Replace DME only if the fault reduction: on - Defective DME Other conditions: defective. remains present continuously - CC message: on - Engine ON

Voltage condition: Injectors 1 and 6, and 3 and 4, are lamp: on The fault is recognized when a short - Onboard electrical system voltage - Check wiring harness between connected to shared DME driver - ECE electronic engine power circuit between the high and low- between 9 V and 16 V DME and injectors 4 and 3, replace circuits. This means that diagnostic The diagnostic fault code is entered reduction: on The diagnostic function monitors voltage sides is present. Temperature condition: - Defective wiring harness injector 4, if fault remains switch the Possible apparent symptoms: fault codes are always logged for MEVD17.2- Injection system, cylinder 4, Cylinder 4 High Pressure Injector when the fault occurs 3 times in - CC message: on 0x2A33 10803 control- activation of the injector's P3157 Injector High Side Shorted Coil Potential problem source(s): none - None - None - None NO none N - Defective injector new injector to cylinder 3 none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 activation: Interturn fault High Side Shorted to Coil sequence with no interruption on a - US emissions warning lamp: on high-voltage side. - Defective wiring harness Time condition: - Defective DME - Replace DME only if the fault extreme cases one is defective. When interchanging single cylinder. - US electronic engine power - Defective injector - None remains positions use injectors operated by a reduction: on - Defective DME Other conditions: continuously DME driver circuit that only - CC message: on - Engine ON activates one injector!

Voltage condition: lamp: on The fault is recognized when a short - Onboard electrical system voltage - Check wiring harness between Injectors 1 and 2, and 3 and 4, are - ECE electronic engine power circuit between the high and low- between 9 V and 16 V DME and injectors 3 and 4, replace connected to shared DME driver The diagnostic fault code is entered reduction: on Injection system, cylinder 5, high- The diagnostic function monitors voltage sides is present. Temperature condition: - Defective wiring harness injector 3, if fault remains switch the Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Cylinder 5 High Pressure Injector when the fault occurs 3 times in - CC message: on 0x2A34 10804 voltage side, activation: Interturn control- activation of the injector's P3160 Injector High Side Shorted Coil Potential problem source(s): none - None - None - None NO none N - Defective injector new injector to cylinder 4 none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 High Side Shorted to Coil sequence with no interruption on a - US emissions warning lamp: on fault high-voltage side. - Defective wiring harness Time condition: - Defective DME - Replace DME only if the fault extreme cases both injectors, although usually only single cylinder. - US electronic engine power - Defective injector - None remains one is reduction: on - Defective DME Other conditions: continuously defective. - CC message: on - Engine ON

Voltage condition: lamp: on The fault is recognized when a short - Onboard electrical system voltage - Check wiring harness between Injectors 1 and 2, and 3 and 4, are - ECE electronic engine power circuit between the high and low- between 9 V and 16 V DME and injectors 1 and 2, replace connected to shared DME driver The diagnostic fault code is entered reduction: on The diagnostic function monitors voltage sides is present. Temperature condition: - Defective wiring harness injector 2, if fault remains switch the Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Fuel injector, cylinder 6, high voltage Cylinder 6 High Pressure Injector when the fault occurs 3 times in - CC message: on 0x2A35 10805 control- activation of the injector's P3163 Injector High Side Shorted Coil Potential problem source(s): none - None - None - None NO none N - Defective injector new injector to cylinder 1. none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 side, activation: Interturn fault High Side Shorted to Coil sequence with no interruption on a - US emissions warning lamp: on high-voltage side. - Defective wiring harness Time condition: - Defective DME - Replace DME only if the fault extreme cases both injectors, although usually only single cylinder. - US electronic engine power - Defective injector - None remains one is reduction: on - Defective DME Other conditions: continuously defective. - CC message: on - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage - Check wiring harness between Injectors 1 and 2, and 3 and 4, are The fault is recognized when the - ECE electronic engine power If the fault occurs on the same between 9 V and 16 V DME and injectors 1 and 2, replace connected to shared DME driver current rises too slowly. reduction: on Fuel injector, cylinder 1 low voltage The diagnostic function monitors cylinder 3 times in an uninterrupted Temperature condition: - Defective wiring harness injector 1, if fault remains switch the circuits. This means that diagnostic MEVD17.2- Cylinder 1 High Pressure Injector Potential problem source(s): - CC message: on Possible apparent symptoms: 0x2A40 10816 side, activation: Booster time control- activation of the injector's P3103 Injector Low Side Booster Time Error sequence, plus the debounce time of Terminal 15 - None - None - None NO none N - Defective injector new injector to cylinder 2 none Breakdown notice: Engine fault fault codes are always logged for BN2000 Low Side Booster Time Error - Defective wiring harness - US emissions warning lamp: off Engine runs roughly window low-voltage side. 0.5 sec., the diagnostic fault code is Time condition: - Defective DME - Replace the DME control module both injectors, although usually only - Defective injector - US electronic engine power logged. - None only if the one is - Defective DME reduction: off Other conditions: fault is still present continuously. defective. - CC message: on - none Voltage condition: Injectors 1 and 6, and 3 and 4, are lamp: on - Onboard electrical system voltage - Check wiring harness between connected to shared DME driver The fault is recognized when the - ECE electronic engine power If the fault occurs on the same between 9 V and 16 V DME and injectors 1 and 6, replace circuits. This means that diagnostic current rises too slowly. reduction: on Fuel injector, cylinder 2 low voltage The diagnostic function monitors cylinder 3 times in an uninterrupted Temperature condition: - Defective wiring harness injector 6, if fault remains switch the fault codes are always logged for MEVD17.2- Cylinder 2 High Pressure Injector Potential problem source(s): - CC message: on Possible apparent symptoms: 0x2A41 10817 side, activation: Booster time control- activation of the injector's P3107 Injector Low Side Booster Time Error sequence, plus the debounce time of Terminal 15 - None - None - None NO none N - Defective injector new injector to cylinder 1 none Breakdown notice: Engine fault both injectors, although usually only BN2000 Low Side Booster Time Error - Defective wiring harness - US emissions warning lamp: off Engine runs roughly window low-voltage side. 0.5 sec., the diagnostic fault code is Time condition: - Defective DME - Replace DME only if the fault one is defective. When interchanging - Defective injector - US electronic engine power logged. - None remains positions use injectors operated by a - Defective DME reduction: off Other conditions: continuously DME driver circuit that only - CC message: on - none activates one injector!

Voltage condition: - Check wiring harness between lamp: on - Onboard electrical system voltage Injectors 1 and 2, and 3 and 4, are The fault is recognized when the DME and injectors 3 and 4 - ECE electronic engine power If the fault occurs on the same between 9 V and 16 V connected to shared DME driver current rises too slowly. - Replace injector 4, if the defect reduction: on Fuel injector, cylinder 3 low voltage The diagnostic function monitors cylinder 3 times in an uninterrupted Temperature condition: - Defective wiring harness circuits. This means that diagnostic MEVD17.2- Cylinder 3 High Pressure Injector Potential problem source(s): remains present respond by - CC message: on Possible apparent symptoms: 0x2A42 10818 side, activation: Booster time control- activation of the injector's P3111 Injector Low Side Booster Time Error sequence, plus the debounce time of Terminal 15 - None - None - None NO none N - Defective injector none Breakdown notice: Engine fault fault codes are always logged for BN2000 Low Side Booster Time Error - Defective wiring harness switching the new injector to - US emissions warning lamp: off Engine runs roughly window low-voltage side. 0.5 sec., the diagnostic fault code is Time condition: - Defective DME both injectors, although usually only - Defective injector cylinder 3. - US electronic engine power logged. - None one is - Defective DME - Replace DME only if the fault reduction: off Other conditions: defective. remains present continuously - CC message: on - none

Voltage condition: - Check wiring harness between lamp: on - Onboard electrical system voltage Injectors 1 and 2, and 3 and 4, are The fault is recognized when the DME and injectors 3 and 4 - ECE electronic engine power If the fault occurs on the same between 9 V and 16 V connected to shared DME driver current rises too slowly. - Replace injector 4, if the defect reduction: on Fuel injector, cylinder 4 low voltage The diagnostic function monitors cylinder 3 times in an uninterrupted Temperature condition: - Defective wiring harness circuits. This means that diagnostic MEVD17.2- Cylinder 4 High Pressure Injector Potential problem source(s): remains present respond by - CC message: on Possible apparent symptoms: 0x2A43 10819 side, activation: Booster time control- activation of the injector's P3115 Injector Low Side Booster Time Error sequence, plus the debounce time of Terminal 15 - None - None - None NO none N - Defective injector none Breakdown notice: Engine fault fault codes are always logged for BN2000 Low Side Booster Time Error - Defective wiring harness switching the new injector to - US emissions warning lamp: off Engine runs roughly window low-voltage side. 0.5 sec., the diagnostic fault code is Time condition: - Defective DME both injectors, although usually only - Defective injector cylinder 3. - US electronic engine power logged. - None one is - Defective DME - Replace DME only if the fault reduction: off Other conditions: defective. remains present continuously - CC message: on - none

Voltage condition: lamp: on - Onboard electrical system voltage - Check wiring harness between Injectors 1 and 2, and 3 and 4, are The fault is recognized when an - ECE electronic engine power between 9 V and 16 V DME and injectors 1 and 2, replace connected to shared DME driver open wire is present. The diagnostic fault code is entered reduction: on The diagnostic function monitors Temperature condition: - Defective wiring harness injector 1, if fault remains switch the Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Fuel injector, cylinder 1 low voltage Cylinder 1 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in - CC message: on 0x2A4C 10828 control- activation of the injector's P3100 Injector Low Side Open Circuit Terminal 15 - None - None - None NO none N - Defective injector new injector to cylinder 2 none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 side, activation: Line disconnection Low Side Circuit Open - Defective wiring harness sequence with no interruption on a - US emissions warning lamp: on low-voltage side. Time condition: - Defective DME - Replace the DME control module extreme cases both injectors, although usually only - Defective injector single cylinder. - US electronic engine power - None only if the one is - Defective DME reduction: on Other conditions: fault is still present continuously. defective. - CC message: on - none

Voltage condition: Injectors 1 and 6, and 3 and 4, are lamp: on - Onboard electrical system voltage connected to shared DME driver The fault is recognized when an - Inspect wiring harness between - ECE electronic engine power between 9 V and 16 V circuits. This means that diagnostic open wire is present. The diagnostic fault code is entered DME and injector 2, replace injector reduction: on The diagnostic function monitors Temperature condition: - Defective wiring harness Possible apparent symptoms: fault codes are always logged for MEVD17.2- Fuel injector, cylinder 2 low voltage Cylinder 2 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in 2. - CC message: on 0x2A4D 10829 control- activation of the injector's P3104 Injector Low Side Open Circuit Terminal 15 - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 side, activation: Line disconnection Low Side Circuit Open - Defective wiring harness sequence with no interruption on a - Replace DME only if the fault - US emissions warning lamp: on low-voltage side. Time condition: - Defective DME extreme cases one is defective. When interchanging - Defective injector single cylinder. remains - US electronic engine power - None positions use injectors operated by a - Defective DME continuously reduction: on Other conditions: DME driver circuit that only - CC message: on - none activates one injector!

Voltage condition: - Check wiring harness between lamp: on - Onboard electrical system voltage Injectors 1 and 2, and 3 and 4, are The fault is recognized when an DME and injectors 3 and 4 - ECE electronic engine power between 9 V and 16 V connected to shared DME driver open wire is present. The diagnostic fault code is entered - Replace injector 4, if the defect reduction: on The diagnostic function monitors Temperature condition: - Defective wiring harness Possible apparent symptoms: circuits. This means that diagnostic MEVD17.2- Fuel injector, cylinder 3 low voltage Cylinder 3 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in remains present respond by - CC message: on 0x2A4E 10830 control- activation of the injector's P3108 Injector Low Side Open Circuit Terminal 15 - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault fault codes are always logged for BN2000 side, activation: Line disconnection Low Side Circuit Open - Defective wiring harness sequence with no interruption on a switching the new injector to - US emissions warning lamp: on low-voltage side. Time condition: - Defective DME extreme cases both injectors, although usually only - Defective injector single cylinder. cylinder 3. - US electronic engine power - None one is - Defective DME - Replace DME only if the fault reduction: on Other conditions: defective. remains present continuously - CC message: on - none

Voltage condition: Injectors 1 and 6, and 3 and 4, are lamp: on - Onboard electrical system voltage - Check wiring harness between connected to shared DME driver The fault is recognized when an - ECE electronic engine power between 9 V and 16 V DME and injectors 4 and 3, replace circuits. This means that diagnostic open wire is present. The diagnostic fault code is entered reduction: on The diagnostic function monitors Temperature condition: - Defective wiring harness injector 4, if fault remains switch the Possible apparent symptoms: fault codes are always logged for MEVD17.2- Fuel injector, cylinder 4 low voltage Cylinder 4 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in - CC message: on 0x2A4F 10831 control- activation of the injector's P3112 Injector Low Side Open Circuit Terminal 15 - None - None - None NO none N - Defective injector new injector to cylinder 3 none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 side, activation: Line disconnection Low Side Circuit Open - Defective wiring harness sequence with no interruption on a - US emissions warning lamp: on low-voltage side. Time condition: - Defective DME - Replace DME only if the fault extreme cases one is defective. When interchanging - Defective injector single cylinder. - US electronic engine power - None remains positions use injectors operated by a - Defective DME reduction: on Other conditions: continuously DME driver circuit that only - CC message: on - none activates one injector!

Voltage condition: Injectors 1 and 6, and 3 and 4, are lamp: on - Onboard electrical system voltage connected to shared DME driver The fault is recognized when an - Inspect wiring harness between - ECE electronic engine power between 9 V and 16 V circuits. This means that diagnostic open wire is present. The diagnostic fault code is entered DME and injector 5, replace injector reduction: on The diagnostic function monitors Temperature condition: - Defective wiring harness Possible apparent symptoms: fault codes are always logged for MEVD17.2- Fuel injector, cylinder 5 low voltage Cylinder 5 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in 5. - CC message: on 0x2A50 10832 control- activation of the injector's P3116 Injector Low Side Open Circuit Terminal 15 - None - None - None NO none N - Defective injector none Engine runs roughly and can stall in Breakdown notice: Engine fault both injectors, although usually only BN2000 side, activation: Line disconnection Low Side Circuit Open - Defective wiring harness sequence with no interruption on a - Replace DME only if the fault - US emissions warning lamp: on low-voltage side. Time condition: - Defective DME extreme cases one is defective. When interchanging - Defective injector single cylinder. remains - US electronic engine power - None positions use injectors operated by a - Defective DME continuously reduction: on Other conditions: DME driver circuit that only - CC message: on - none activates one injector!

Injectors 1 and 6, and 3 and 4, are connected to shared DME driver circuits. This means that diagnostic fault codes are always logged for both injectors, although usually only one is defective. When interchanging Voltage condition: positions use injectors operated by a lamp: on - Onboard electrical system voltage - Check wiring harness between DME driver circuit that The fault is recognized when an - ECE electronic engine power between 9 V and 16 V DME and injectors 1 and 6, replace open wire is present. The diagnostic fault code is entered reduction: on Injection system, cylinder 6 low The diagnostic function monitors Temperature condition: - Defective wiring harness injector 6, if fault remains switch the Possible apparent symptoms: MEVD17.2- Cylinder 6 High Pressure Injector Potential problem source(s): when the fault occurs 3 times in - CC message: on 0x2A51 10833 voltage side, activation: Line control- activation of the injector's P3120 Injector Low Side Open Circuit Terminal 15 - None - None - None NO none N - Defective injector new injector to cylinder 1. none Engine runs roughly and can stall in Breakdown notice: Engine fault BN2000 Low Side Circuit Open - Defective wiring harness sequence with no interruption on a - US emissions warning lamp: on disconnection low-voltage side. Time condition: - Defective DME - Replace DME only if the fault extreme cases - Defective injector single cylinder. - US electronic engine power - None remains - Defective DME reduction: on Other conditions: continuously - CC message: on - none

only activates one injector!

- 8 sec. after deactivation of overload-protection relay for - Onboard electrical system voltage logged when voltage is present at the between 9 V and 16 V - ECE emissions warning lamp: off DME input (E_U_INJ) although the Temperature condition: - ECE electronic engine power The diagnostic function monitors the relay has switched off. - None - Defect at plug or in wiring harness - Check plug and wiring harness reduction: off wire for the injector voltage supply This fault is logged in the control MEVD17.2- Injection systems, voltage supply: Potential problem source(s): Time condition: between relay and DME between relay and DME - CC message: none 0x2A5F 10847 from the overload- protection relay module's fault memory none - None NO U N none Possible apparent symptoms: None Breakdown notice: None None BN2000 Short circuit to B+ - Defect at plug or in wiring harness - 8 sec. after deactivation of overload- - Relay defective - Replace relay - US emissions warning lamp: off for ignition and injection for short immediately. between relay and DME protection relay for ignition and - Defective DME - Replace DME - US electronic engine power circuits to positive. - Relay defective injection reduction: off - Defective DME Other conditions: - CC message: none - Shutdown phase

ignition and injection

logged when no voltage is present at Voltage condition: - ECE emissions warning lamp: off the DME input (E_U_INJ) although - Onboard electrical system voltage - ECE electronic engine power The diagnostic function monitors the the relay has switched on. between 9 V and 16 V - Fuse defective - Check fuse reduction: off wire for the injector voltage supply Potential problem source(s): This fault is logged in the control Temperature condition: - Defect at plug or in wiring harness - Check plug and wiring harness MEVD17.2- Injection systems, voltage supply: - CC message: none Possible apparent symptoms: Non- 0x2A60 10848 from the overload- protection relay - Fuse defective module's fault memory Terminal 15 - None - None - None NO none N between relay and DME between relay and DME none Breakdown notice: None none BN2000 Short circuit to earth - US emissions warning lamp: off starter for ignition and injection for - Defect at plug or in wiring harness immediately. Time condition: - Relay defective - Replace relay - US electronic engine power short circuits to ground. between relay and DME - None - Defective DME - Replace DME reduction: off - Relay defective Other conditions: - CC message: none - Defective DME - none

- Fuse defective - Defect at plug or in wiring harness between relay and DME - Relay defective logged when no voltage is present at Voltage condition: - ECE emissions warning lamp: off the DME input (E_U_INJ) although - Onboard electrical system voltage - ECE electronic engine power The diagnostic function monitors the the relay has switched on. between 9 V and 16 V - Check fuse reduction: off wire for the injector voltage supply Potential problem source(s): This fault is logged in the control Temperature condition: - Check plug and wiring harness MEVD17.2- Injection systems, voltage supply: - CC message: none Possible apparent symptoms: Non- 0x2A61 10849 from the overload- protection relay - Fuse defective module's fault memory Terminal 15 - None - None - None NO U N between relay and DME none Breakdown notice: None None BN2000 Line disconnection - US emissions warning lamp: off starter for ignition and injection for an - Defect at plug or in wiring harness immediately. Time condition: - Replace relay - US electronic engine power open circuit. between relay and DME - None - Replace DME reduction: off - Relay defective Other conditions: - CC message: none - Defective DME - none

- Defective DME

Voltage condition: lamp: on - Onboard electrical system voltage The fault is recognized when - ECE electronic engine power between 9 V and 16 V communications with the driver - Only replace the DME if the fault reduction: on DME, internal fault, HDEV output The diagnostic function monitors the Control Module Multiple Output This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- circuit that activates the injector remains present continuously or if - CC message: on Breakdown notice: 0x2A70 10864 stage module 1: SPI communication driver circuit responsible for P16A5 Stage SPI-Bus Communication ECM Multiple Output Stage module's fault memory none - None - None - None NO none N - DME defective none - Engine runs poorly with power loss - none BN2000 break down. the fault frequency is - US emissions warning lamp: on - none faulty activating the injector. Error immediately. Time condition: - Breakdown in extreme cases Potential problem source(s): greater than 3 - US electronic engine power - None - DME defective reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage The fault is recognized when - ECE electronic engine power between 9 V and 16 V communications with the driver - Only replace the DME if the fault reduction: on DME, internal fault, HDEV output The diagnostic function monitors the Control Module Multiple Output This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- circuit that activates the injector remains present continuously or if - CC message: on Breakdown notice: 0x2A71 10865 stage module 2: SPI communication driver circuit responsible for P16A5 Stage SPI-Bus Communication ECM Multiple Output Stage module's fault memory Terminal 15 - None - None - None NO none N - DME defective none - Engine runs poorly with power loss - none BN2000 break down. the fault frequency is - US emissions warning lamp: on - none faulty activating the injector. Error immediately. Time condition: - Breakdown in extreme cases Potential problem source(s): greater than 3 - US electronic engine power - None - DME defective reduction: on Other conditions: - CC message: on - none

Voltage condition: lamp: on - Onboard electrical system voltage The fault is recognized when - ECE electronic engine power between 9 V and 16 V communications with the driver - Only replace the DME if the fault reduction: on DME, internal fault, HDEV output The diagnostic function monitors the Control Module Multiple Output This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- circuit that activates the injector remains present continuously or if - CC message: on Breakdown notice: 0x2A72 10866 stage module 1: SPI communication driver circuit responsible for P16A5 Stage SPI-Bus Communication ECM Multiple Output Stage module's fault memory none - None - None - None NO none N - DME defective none - Engine runs poorly with power loss - none BN2000 break down. the fault frequency is - US emissions warning lamp: on - none implausible activating the injector. Error immediately. Time condition: - Breakdown in extreme cases Potential problem source(s): greater than 3 - US electronic engine power - None - DME defective reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage The fault is recognized when - ECE electronic engine power between 9 V and 16 V communications with the driver - Only replace the DME if the fault reduction: on DME, internal fault, HDEV output The diagnostic function monitors the Control Module Multiple Output This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- circuit that activates the injector remains present continuously or if - CC message: on Breakdown notice: 0x2A73 10867 stage module 2: SPI communication driver circuit responsible for P16A5 Stage SPI-Bus Communication ECM Multiple Output Stage module's fault memory Terminal 15 - None - None - None NO none N - DME defective none - Engine runs poorly with power loss - none BN2000 break down. the fault frequency is - US emissions warning lamp: on - none implausible activating the injector. Error immediately. Time condition: - Breakdown in extreme cases Potential problem source(s): greater than 3 - US electronic engine power - None - DME defective reduction: on Other conditions: - CC message: on - none

Voltage condition: lamp: on - Onboard electrical system voltage The fault is recognized when - ECE electronic engine power between 9 V and 16 V communications with the driver - Only replace the DME if the fault reduction: on DME, internal fault, HDEV output The diagnostic function monitors the Control Module Multiple Output This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- circuit that activates the injector remains present continuously or if - CC message: on Breakdown notice: 0x2A74 10868 stage module 1: SPI communication, driver circuit responsible for P16A5 Stage SPI-Bus Communication ECM Multiple Output Stage module's fault memory none - None - None - None NO none N - DME defective none - Engine runs poorly with power loss - none BN2000 break down. the fault frequency is - US emissions warning lamp: on - none signal fault activating the injector. Error immediately. Time condition: - Breakdown in extreme cases Potential problem source(s): greater than 3 - US electronic engine power - None - DME defective reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage The fault is recognized when - ECE electronic engine power between 9 V and 16 V communications with the driver - Only replace the DME if the fault reduction: on DME, internal fault, HDEV output The diagnostic function monitors the Control Module Multiple Output This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- circuit that activates the injector remains present continuously or if - CC message: on Breakdown notice: 0x2A75 10869 stage module 2: SPI communication, driver circuit responsible for P16A5 Stage SPI-Bus Communication ECM Multiple Output Stage module's fault memory Terminal 15 - None - None - None NO none N - DME defective none - Engine runs poorly with power loss - none BN2000 break down. the fault frequency is - US emissions warning lamp: on - none signal fault activating the injector. Error immediately. Time condition: - Breakdown in extreme cases Potential problem source(s): greater than 3 - US electronic engine power - None - DME defective reduction: on Other conditions: - CC message: on - none

The fault is recognized when - Oxygen sensor before catalytic - If additional faults related to the the mixture is too lean and must be converter defective following components are present, enriched by more than 25-30%, Voltage condition: - Mass-airflow sensor defective process these first: Pre-catalyst depending on load factor. - Onboard electrical system voltage - Defective injectors oxygen sensor, mass-airflow - ECE emissions warning lamp: on Potential problem source(s): between 9 V and 16 V - Intake-manifold pressure sensor sensor, intake-manifold pressure - ECE electronic engine power - Mixture adaptation (ID: 0x5A85), - Oxygen sensor before catalytic Temperature condition: defective sensor, intake- air temperature reduction: on Mixture adaptation, lower engine The diagnostic fault code is logged - Mixture controller (ID: 0x5855), MEVD17.2- The diagnostic function monitors the converter defective - None START_SYSTEMCHECK_GR - Intake-air temperature sensor sensor, camshaft position sensor, - CC message: on Possible apparent symptoms: Breakdown notice: - Delete mixture adaptations 0x2BC0 11200 speed range: Mixture at partial load P0171 System Too Lean (Bank 1) Fuel System All Load Ranges when the fault remains present for none - None - None - Load (ID: 0x5813), Y none BN2000 mixture adaptation. - Mass-airflow sensor defective Time condition: UNDADAPT defective high-pressure fuel system, low- - US emissions warning lamp: off - Engine runs poorly - Loss of power following repair too lean longer than 1 min. - Engine rpm (ID: 0x4807), - Defective injectors - None - Camshaft position sensor defective pressure - US electronic engine power - Engine temperature (ID:0x4300?) - Intake-manifold pressure sensor Other conditions: - Defect in high-pressure fuel fuel system Check air-induction reduction: off defective - Engine on system system for leaks (also checking the - CC message: none - Intake-air temperature sensor - EVAP not active - Defect in low-pressure fuel system following components: defective - Intake system leaking Positive crankcase ventilation, oil - Camshaft position sensor defective - Oil cap not sealing cap, tank evaporative emissions The fault is recognized when - Oxygen sensor before catalytic - If additional faults related to the the mixture is too lean and must be converter defective following components are present, enriched by more than 25-30%, Voltage condition: - Mass-airflow sensor defective process these first: Pre-catalyst depending on load factor. - Onboard electrical system voltage - Defective injectors oxygen sensor, mass-airflow - ECE emissions warning lamp: on Potential problem source(s): between 9 V and 16 V - Intake-manifold pressure sensor sensor, intake-manifold pressure - ECE electronic engine power - Mixture adaptation (ID: 0x5A85), - Oxygen sensor before catalytic Temperature condition: defective sensor, intake- air temperature reduction: on Mixture adaptation, lower engine The diagnostic fault code is logged - Mixture controller (ID: 0x5855), MEVD17.2- The diagnostic function monitors the converter defective - None START_SYSTEMCHECK_GR - Intake-air temperature sensor sensor, camshaft position sensor, - CC message: on Possible apparent symptoms: Breakdown notice: - Delete mixture adaptations 0x2BC0 11200 speed range: Mixture at partial load P2177 System Too Lean Off Idle (Bank 1) Fuel System Off Idle when the fault remains present for none - None - None - Load (ID: 0x5813), Y none BN2000 mixture adaptation. - Mass-airflow sensor defective Time condition: UNDADAPT defective high-pressure fuel system, low- - US emissions warning lamp: off - Engine runs poorly - Loss of power following repair too lean longer than 1 min. - Engine rpm (ID: 0x4807), - Defective injectors - None - Camshaft position sensor defective pressure - US electronic engine power - Engine temperature (ID:0x4300?) - Intake-manifold pressure sensor Other conditions: - Defect in high-pressure fuel fuel system Check air-induction reduction: off defective - Engine on system system for leaks (also checking the - CC message: none - Intake-air temperature sensor - EVAP not active - Defect in low-pressure fuel system following components: defective - Intake system leaking Positive crankcase ventilation, oil - Camshaft position sensor defective - Oil cap not sealing cap, tank evaporative emissions The fault is recognized when - Oxygen sensor before catalytic the mixture is too rich and must be converter defective - If additional faults related to the leaned out by more than 25-30%, Voltage condition: - Mass-airflow sensor defective following components are present, depending on load factor. - Onboard electrical system voltage - Defective injectors process these first: Pre-catalyst - ECE emissions warning lamp: on Potential problem source(s): between 9 V and 16 V - Intake-manifold pressure sensor oxygen sensor, mass-airflow - ECE electronic engine power - Mixture adaptation (ID: 0x5A85), - Oxygen sensor before catalytic Temperature condition: defective sensor, intake-manifold pressure reduction: on Mixture adaptation, lower engine The diagnostic fault code is logged - Mixture controller (ID: 0x5855), MEVD17.2- The diagnostic function monitors the converter defective - None START_SYSTEMCHECK_GR - Intake-air temperature sensor sensor, intake- air temperature - CC message: on Possible apparent symptoms: Breakdown notice: - Delete mixture adaptations 0x2BC1 11201 speed range: Mixture at partial load P0172 System Too Rich (Bank 1) Fuel System All Load Ranges when the fault remains present for none - None - None - Load (ID: 0x5813), Y none BN2000 mixture adaptation. - Mass-airflow sensor defective Time condition: UNDADAPT defective sensor, camshaft position sensor, - US emissions warning lamp: off - none - none following repair too rich longer than 1 min. - Engine rpm (ID: 0x4807), - Defective injectors - None - Camshaft position sensor defective high-pressure fuel system, low- - US electronic engine power - Engine temperature (ID:0x4300?) - Intake-manifold pressure sensor Other conditions: - Defect in high-pressure fuel pressure reduction: off defective - Engine on system fuel system Check exhaust system - CC message: none - Intake-air temperature sensor - EVAP not active - Defect in low-pressure fuel system for leaks defective - Leak in exhaust system before - Replace injectors - Camshaft position sensor defective oxygen sensor behind catalytic

The fault is recognized when the mixture is too rich and must be - Oxygen sensor before catalytic MEVD17.2- leaned out by more than 25-30%, converter defective depending on load factor. - Mass-airflow sensor defective - If additional faults related to the Potential problem source(s): Voltage condition: - Defective injectors following components are present, - Oxygen sensor before catalytic - Onboard electrical system voltage - Intake-manifold pressure sensor process these first: Pre-catalyst - ECE emissions warning lamp: on converter defective between 9 V and 16 V defective oxygen sensor, mass-airflow - ECE electronic engine power - Mixture adaptation (ID: 0x5A85), - Mass-airflow sensor defective The diagnostic fault code is logged Temperature condition: - Intake-air temperature sensor sensor, intake-manifold pressure reduction: on Mixture adaptation, lower engine - Mixture controller (ID: 0x5855), The diagnostic function monitors the - Defective injectors when the fault remains present for - None START_SYSTEMCHECK_GR defective sensor, intake- air temperature - CC message: on Possible apparent symptoms: Breakdown notice: - Delete mixture adaptations 0x2BC1 11201 speed range: Mixture at partial load P2178 System Too Rich Off Idle (Bank 1) Fuel System Off Idle none - None - None - Load (ID: 0x5813), Y none mixture adaptation. - Intake-manifold pressure sensor longer Time condition: UNDADAPT - Camshaft position sensor defective sensor, camshaft position sensor, - US emissions warning lamp: off - none - none following repair too rich - Engine rpm (ID: 0x4807), defective than 1 min. - None - Defect in high-pressure fuel high-pressure fuel system, low- - US electronic engine power - Engine temperature (ID:0x4300?) - Intake-air temperature sensor Other conditions: system pressure reduction: off defective - Engine on - Defect in low-pressure fuel system fuel system Check exhaust system - CC message: none - Camshaft position sensor defective - EVAP not active - Leak in exhaust system before for leaks - Defect in high-pressure fuel oxygen sensor behind catalytic - Replace injectors BN2000 system converter - Defect in low-pressure fuel system - Poor-quality gasoline - Leak in exhaust system

MEVD17.2- 0x2BC2 11202 BN2000

MEVD17.2- 0x2BC3 11203 BN2000

- If faults related to mixture control the trim control on the oxygen - Onboard electrical system voltage are present repair these first sensor behind catalytic converter between 9 V and 16 V - Conduct system test for oxygen exceeds a level of negative 4%. Temperature condition: - Defective wiring harness sensors in wrong mutual positions - ECE emissions warning lamp: on Potential problem source(s): - Engine warmed to normal temp, Diagnosis depends on the trim Breakdown notice: - Leak in exhaust system on engine- - Check muffler unit before oxygen - ECE electronic engine power Possible apparent symptoms: The diagnostic function monitors the - Defective wiring harness above 80 °C controller adaptation. This is Continued driving is possible, but The diagnostic fault code is logged side of catalytic converter sensor behind catalytic converter for reduction: on - MIL lamp lights up after 2nd driving Oxygen sensor before catalytic oxygen sensor behind the catalytic - Leak in exhaust system on engine- Time condition: activated only under extremely because the oxygen sensor is not MEVD17.2- Post Catalyst Fuel Trim System when the fault remains present for - Engine warmed to normal temperature, - Oxygen sensor before catalytic leaks - CC message: on cycle 0x2BCA 11210 converter Exhaust gas after cat. converter to determine whether it P2097 Fuel System Post Catalyst side of catalytic none - None - None NO none N constant steady-state operating ready for closed-loop control, None BN2000 Too Rich (Bank 1) longer more than 80°C converter defective - Check wiring harness between - US emissions warning lamp: off - Higher exhaust emissions conv. too rich displays a consistent converter Other conditions: conditions. This means that conversion of exhaust gases in the than 10 min. - Oxygen sensor behind catalytic oxygen sensor and DME - US electronic engine power - Higher fuel consumption deviation. - Oxygen sensor before catalytic - Engine on substantial periods catalytic converter will be seriously converter defective - Replace pre-catalyst oxygen reduction: off - Surge converter defective - Drive at a constant speed between can elapse before fault detection. impaired. - Defective DME sensor - CC message: none - Oxygen sensor behind catalytic 50 and 80 km/h at - Replace oxygen sensor behind converter defective moderate rpm (1400 to 3240 rpm). catalytic converter - Defective DME - No faults that would cause - Replace DME

Diagnosis depends on the trim controller adaptation. This is Post Catalyst Fuel Trim System activated only under extremely - Engine warmed to normal - If faults related to mixture control Too Lean the trim control on the oxygen - Onboard electrical system voltage constant steady-state operating are present repair these first sensor behind the catalytic converter between 9 V and 16 V conditions. This means that - Conduct system test for oxygen exceeds a level of positive 4%. Temperature condition: substantial periods - Defective wiring harness sensors in wrong mutual positions - ECE emissions warning lamp: on Potential problem source(s): - Engine warmed to normal temp, Breakdown notice: - Leak in exhaust system on engine- - Check muffler unit before oxygen - ECE electronic engine power Possible apparent symptoms: The diagnostic function monitors the - Defective wiring harness above 80 °C Continued driving is possible, but The diagnostic fault code is logged side of catalytic converter sensor behind catalytic converter for reduction: on - MIL lamp lights up after 2nd driving Oxygen sensor before catalytic oxygen sensor behind the catalytic - Leak in exhaust system on engine- Time condition: because the oxygen sensor is not MEVD17.2- when the fault remains present for - Oxygen sensor before catalytic leaks - CC message: on cycle 0x2BCB 11211 converter Exhaust gas after cat. converter to determine whether it P2096 Fuel System Post Catalyst side of catalytic none - None - None NO none N ready for closed-loop control, None BN2000 longer converter defective - Check wiring harness between - US emissions warning lamp: off - Higher exhaust emissions conv. too lean displays a consistent converter Other conditions: conversion of exhaust gases in the than 10 min. - Oxygen sensor behind catalytic oxygen sensor and DME - US electronic engine power - Higher fuel consumption deviation. - Oxygen sensor before catalytic - Engine on catalytic converter will be seriously converter defective - Replace pre-catalyst oxygen reduction: off - Surge converter defective - Drive at a constant speed between impaired. - Defective DME sensor - CC message: none - Oxygen sensor behind catalytic 50 and 80 km/h at - Replace oxygen sensor behind converter defective moderate rpm (1400 to 3240 rpm). catalytic converter - Defective DME - No faults that would cause (Bank 1) temperature, more than 80°C - Replace DME can elapse before fault detection.

Voltage condition: the voltage of the rail- pressure lamp: on - Onboard electrical system voltage sensor exceeds - ECE electronic engine power between 9 V and 16 V 4.6 V. - Defect in wiring harness between - Check wiring harness between reduction: on The diagnosis function monitors the This fault is logged in the control Temperature condition: MEVD17.2- Rail pressure sensor, electrical: Fuel Rail Pressure Sensor 'A' Fuel Regulators / Fuel Rail Pressure Potential problem source(s): DME and rail- pressure sensor DME and rail- pressure sensor - CC message: on Possible apparent symptoms: Breakdown notice: Standard EML 0x2BD9 11225 upper voltage limit of the rail- P0193 module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 5876 N none None BN2000 Short circuit to B+ Circuit High Valves / Sensors Sensor - Defect in wiring harness between - Defective rail-pressure sensor - Replace rail-pressure sensor - US emissions warning lamp: on Reduced power Text pressure sensor. immediately. Time condition: DME and rail- pressure sensor - Defective DME - Replace DME - US electronic engine power - None - Defective rail-pressure reduction: on Other conditions: sensor - CC message: on - none

Voltage condition: the voltage of the rail- pressure lamp: on - Onboard electrical system voltage sensor is less than - ECE electronic engine power between 9 V and 16 V 0.2 V. - Defect in wiring harness between - Check wiring harness between reduction: on The diagnostic function monitors the This fault is logged in the control Temperature condition: MEVD17.2- Rail pressure sensor, electrical: Fuel Rail Pressure Sensor 'A' Fuel Regulators / Fuel Rail Pressure Potential problem source(s): DME and rail- pressure sensor DME and rail- pressure sensor - CC message: on Possible apparent symptoms: Breakdown notice: Standard EML 0x2BDA 11226 rail- pressure sensor's lower P0192 module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 5876 N none None BN2000 Short circuit to earth Circuit Low Valves / Sensors Sensor - Defect in wiring harness between - Defective rail-pressure sensor - Replace rail-pressure sensor - US emissions warning lamp: on Reduced power Text voltage limit. immediately. Time condition: DME and rail- pressure sensor - Defective DME - Replace DME - US electronic engine power - None - Defective rail-pressure reduction: on Other conditions: sensor - CC message: on - none

Voltage condition: lamp: on Breakdown notice: - Onboard electrical system voltage the rail pressure rises above 22 bar. - Check wiring harness between rail- - ECE electronic engine power The engine reverts to its limp-home between 9 V and 16 V - Defect in wiring harness between The diagnostic function monitors fuel Potential problem source(s): pressure sensor and DME reduction: on program, continued vehicle Fuel supply system: Pressure too The diagnostic fault code is logged Temperature condition: DME and rail- pressure sensor MEVD17.2- high- pressure system to detect Fuel Rail/System Pressure - Too Fuel Regulators / - Defect in wiring harness between - Replace rail-pressure sensor - CC message: on Possible apparent symptoms: operation is possible but drivability 0x2BDB 11227 high, emergency operation with low P306A Fuel Rail Pressure when the fault remains present for none - None - None - None NO Rail-pressure sensor voltage signal Y - Defective rail-pressure sensor none None BN2000 whether it rises above a defined High, Limp Home Valves / Sensors DME and rail- pressure sensor - Check low-pressure sensor - US emissions warning lamp: on - Loss of power is restricted, because power is pressure longer than 1 min. Time condition: - Defect in low-pressure system maximum value. - Defective rail-pressure sensor - Check operation of fuel pump - US electronic engine power reduced the driver should refrain - None - High-pressure pump defective - Defect in low-pressure - Replace high-pressure pump reduction: on from passing Other conditions: - CC message: on maneuvers. - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V power consumption of the electric reduction: off The diagnostic function monitors the This fault is logged in the control Temperature condition: MEVD17.2- Low pressure fuel system: Power of fuel pump rises above 160 W. - Defect in low-pressure sensor - Check low-pressure sensor - CC message: none 0x2BDF 11231 current draw from the electric fuel module's fault memory none - None - None - None see EKP electric fuel pump module see EKP electric fuel pump module N none Possible apparent symptoms: None Breakdown notice: None none BN2000 FP is too high for actual pressure Potential problem source(s): - Fuel pump defective - Check operation of fuel pump - US emissions warning lamp: off pump. immediately. Time condition: - Defect in low-pressure sensor - US electronic engine power - None - Fuel pump defective reduction: off Other conditions: - CC message: none - Engine ON

The fault is recognized when the Voltage condition: lamp: off voltage at the electric fuel pump is - Onboard electrical system voltage - ECE electronic engine power below 5 V. between 9 V and 16 V - Errors in CAN messages - Collateral fault caused by defect in reduction: off Low pressure fuel system, signal: Potential problem source(s): This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- The diagnostic function monitors the - Defect in wiring harness to fuel CAN - CC message: none 0x2BE2 11234 voltage of electrical fuel pump - Errors in CAN messages module's fault memory Terminal 15 - None - None - None see EKP electric fuel pump module see EKP electric fuel pump module N none Ranges from none to breakdown Breakdown notice: None none BN2000 voltage at the electric fuel pump. pump - Check fuel pump wiring harness - US emissions warning lamp: off implausible - Defect in wiring harness to fuel immediately. Time condition: owing to fuel starvation - Electric fuel pump defective - Check operation of fuel pump - US electronic engine power pump - None reduction: off - Electric fuel pump Other conditions: - CC message: none defective - Engine ON

the fuel low-pressure circuit pressure is below the specified Voltage condition: - Fuel tank empty value. - Onboard electrical system voltage - Leak in fuel system - Check fuel level - ECE emissions warning lamp: off Potential problem source(s): between 9 V and 16 V - Defect in wiring harness to low- - Check low-pressure system for - ECE electronic engine power - Fuel tank empty The diagnostic function monitors the Temperature condition: pressure sensor leaks reduction: off - Leak in fuel system This fault is logged in the control Possible apparent symptoms: MEVD17.2- Low pressure fuel system, control: fuel low- pressure level's deviation - None - Defect in low-pressure sensor - Check low-pressure sensor - CC message: none 0x2BE3 11235 - Defect in wiring harness to low- module's fault memory none - None - None see EKP electric fuel pump module see EKP electric fuel pump module N none Ranges from none to breakdown Breakdown notice: None none BN2000 Actual pressure too low from the specified Time condition: - Defective pressure limiter valve in - Conduct pressure leakdown test in - US emissions warning lamp: off pressure sensor immediately. owing to fuel starvation value. - None the fuel pump low- pressure fuel system - US electronic engine power - Defect in low-pressure sensor Other conditions: - Defect in wiring harness to fuel - Check operation of fuel pump reduction: off - Defective pressure limiter valve in - Engine on pump - Check fuel pump wiring harness - CC message: none the fuel pump - No overrun cutoff - Fuel pump defective - Defect in wiring harness to fuel pump

see EKP electric fuel pump see EKP electric fuel pump

the fuel low-pressure circuit Voltage condition: pressure is above the specified - Onboard electrical system voltage - Defect in wiring harness to low- - ECE emissions warning lamp: off value. between 9 V and 16 V pressure sensor - ECE electronic engine power Potential problem source(s): - Inspect wiring harness to low- The diagnostic function monitors the Temperature condition: - Defect in low-pressure sensor reduction: off - Defect in wiring harness to low- This fault is logged in the pressure sensor MEVD17.2- Low pressure fuel system, control: fuel low- pressure level's deviation - None - Pressure limiter valve in EKP - CC message: none 0x2BE4 11236 pressure sensor control module's fault memory none - None - None N - Check low-pressure sensor none Possible apparent symptoms: None Breakdown notice: None none BN2000 Actual pressure too high from the specified Time condition: electric fuel pump - US emissions warning lamp: off - Defect in low-pressure sensor immediately. - Check operation of fuel pump value. - None - Defect in wiring harness to fuel - US electronic engine power - Pressure limiter valve in EKP - Check fuel pump wiring harness Other conditions: pump reduction: off electric fuel pump - Engine on - Fuel pump defective - CC message: none - Defect in wiring harness to - No overrun mode fuel pump

module module

The fault is recognized when the fuel Voltage condition: pressure in the high or low-pressure - Onboard electrical system voltage - ECE emissions warning lamp: off system falls below a value based on between 9 V and 16 V - ECE electronic engine power Fuel pressure: Pressure below the Temperature condition: reduction: on The diagnostic function monitors the This fault is logged in the control - Tank fuel level too low - Check fuel level MEVD17.2- minimum pressure; injection Cylinder Injection Cut-Off, Pressure program map. - Engine warmed to normal temp, - Engine warmed to normal temperature, - CC message: on MY11 US: 0x2BE9 11241 high- pressure system for pressure P142E Injection Deactivation Pressure module's fault none - None None none Y - Collateral malfunction stemming - Repair the source of the problem none Possible apparent symptoms: None Breakdown notice: None None BN2000 deactivation for catalytic Too Low in High-Pressure System Potential problem source(s): above 80 °C more than 80°C - US emissions warning lamp: on deviations. memory immediately. from defective fuel system (if present) in the fuel system converter protection - Tank fuel level too low Time condition: - US electronic engine power - Collateral malfunction stemming - None reduction: on from defective Other conditions: - CC message: on fuel system - Engine ON

Voltage condition: The fault is recognized when the fuel - Onboard electrical system voltage - ECE emissions warning lamp: off pressure in the high or low-pressure between 9 V and 16 V - ECE electronic engine power system falls below a value based on Fuel pressure: Pressure below Temperature condition: reduction: on The diagnostic function monitors the Fuel Rail Pressure, Minimum the This fault is logged in the control - Tank fuel level too low - Check fuel level MEVD17.2- minimum pressure; injection Fuel Regulators / - Engine warmed to normal temp, - Engine warmed to normal temperature, - CC message: on MY11 US: 0x2BE9 11241 high- pressure system for pressure P306F Pressure Fallen Below, Injection Cut- Fuel Rail Pressure program map. module's fault memory none - None None none Y - Collateral malfunction stemming - Repair the source of the problem none Possible apparent symptoms: None Breakdown notice: None None BN2000 deactivation for catalytic Valves / Sensors above 80 °C more than 80°C - US emissions warning lamp: on deviations. Off Potential problem source(s): immediately. from defective fuel system (if present) in the fuel system converter protection Time condition: - US electronic engine power - Tank fuel level too low - None reduction: on - Collateral malfunction stemming Other conditions: - CC message: on from defective fuel system - Engine ON

The fault is recognized when - Oxygen sensor before catalytic an enrichment of more than 30 % is converter defective - If additional faults related to the required for longer than 30 seconds. Voltage condition: - Mass-airflow sensor defective following components are present, Potential problem source(s): - Onboard electrical system voltage - Defective injectors process these first: Pre-catalyst - ECE emissions warning lamp: on - Oxygen sensor before catalytic between 9 V and 16 V - Intake-manifold pressure sensor oxygen sensor, mass-airflow - ECE electronic engine power The diagnostic function monitors the converter defective Temperature condition: defective sensor, intake-manifold pressure reduction: on Fuel supply system, oxygen sensor lambda This fault is logged in the control MEVD17.2- - Mass-airflow sensor defective - None - Intake-air temperature sensor sensor, intake- air temperature - CC message: on Possible apparent symptoms: Breakdown notice: 0x2BEA 11242 emissions control: upper limit closed-loop mixture control. The P0171 System Too Lean (Bank 1) Fuel System All Load Ranges module's fault memory if it remains none - None - None None none Y none - none BN2000 - Defective injectors Time condition: defective sensor, camshaft position sensor, - US emissions warning lamp: off - none - none exceeded mixture is too lean and the lambda present for longer than 30 sec. - Intake-manifold pressure sensor - None - Camshaft position sensor defective high-pressure fuel system, low- - US electronic engine power control enriches it. defective Other conditions: - Defect in high-pressure fuel pressure reduction: off - Intake-air temperature sensor - Engine on system fuel system Check exhaust system - CC message: none defective - EVAP not active - Defect in low-pressure fuel system for leaks - Camshaft position sensor defective - Leak in exhaust system before - Replace injectors - Defect in high-pressure fuel oxygen sensor behind catalytic

The fault is recognized when Fuel Supply Closed Loop Fuel an enrichment of more than 30 % is - Oxygen sensor before catalytic Control, Upper required for longer than 30 seconds. converter defective Potential problem source(s): - Mass-airflow sensor defective - If additional faults related to the - Oxygen sensor before catalytic Voltage condition: - Defective injectors following components are present, converter defective - Onboard electrical system voltage - Intake-manifold pressure sensor process these first: Pre-catalyst - ECE emissions warning lamp: on - Mass-airflow sensor defective between 9 V and 16 V defective oxygen sensor, mass-airflow - ECE electronic engine power The diagnostic function monitors the - Defective injectors Temperature condition: - Intake-air temperature sensor sensor, intake-manifold pressure reduction: on Fuel supply system, oxygen sensor This fault is logged in the control MEVD17.2- lambda closed-loop mixture control. Closed Loop Fuel - Intake-manifold pressure sensor - None defective sensor, intake- air temperature - CC message: on Possible apparent symptoms: Breakdown notice: 0x2BEA 11242 emissions control: upper limit P306D Fuel Supply module's fault memory if it remains none - None - None None none Y none - none BN2000 The mixture is too lean and the Control defective Time condition: - Camshaft position sensor defective sensor, camshaft position sensor, - US emissions warning lamp: off - none - none exceeded present for longer than 30 sec. lambda control enriches it. - Intake-air temperature sensor - None - Defect in high-pressure fuel high-pressure fuel system, low- - US electronic engine power defective Other conditions: system pressure reduction: off - Camshaft position sensor defective - Engine on - Defect in low-pressure fuel system fuel system Check exhaust system - CC message: none - Defect in high-pressure fuel - EVAP not active - Leak in exhaust system before for leaks system oxygen sensor behind catalytic - Replace injectors - Defect in low-pressure fuel system converter - Leak in exhaust system - Poor-quality gasoline before oxygen sensor behind The fault is recognized when an enrichment of more than 30 % is - Oxygen sensor before catalytic required for longer than 30 seconds. converter defective Potential problem source(s): - Mass-airflow sensor defective - If additional faults related to the - Oxygen sensor before catalytic Voltage condition: - Defective injectors following components are present, converter defective - Onboard electrical system voltage - Intake-manifold pressure sensor process these first: Pre-catalyst - ECE emissions warning lamp: on - Mass-airflow sensor defective between 9 V and 16 V defective oxygen sensor, mass-airflow - ECE electronic engine power The diagnostic function monitors the - Defective injectors Temperature condition: - Intake-air temperature sensor sensor, intake-manifold pressure reduction: on Fuel supply system, oxygen sensor This fault is logged in the control MEVD17.2- lambda closed-loop mixture control. Closed Loop Fuel - Intake-manifold pressure sensor - None defective sensor, intake- air temperature - CC message: on Possible apparent symptoms: Breakdown notice: 0x2BEA 11242 emissions control: upper limit P306D Fuel Supply module's fault memory if it remains none - None - None None none Y none - none BN2000 The mixture is too lean and the Control defective Time condition: - Camshaft position sensor defective sensor, camshaft position sensor, - US emissions warning lamp: off - none - none exceeded present for longer than 30 sec. lambda control enriches it. - Intake-air temperature sensor - None - Defect in high-pressure fuel high-pressure fuel system, low- - US electronic engine power defective Other conditions: system pressure reduction: off - Camshaft position sensor defective - Engine on - Defect in low-pressure fuel system fuel system Check exhaust system - CC message: none - Defect in high-pressure fuel - EVAP not active - Leak in exhaust system before for leaks system oxygen sensor behind catalytic - Replace injectors - Defect in low-pressure fuel system converter Limit Exceeded - Leak in exhaust system - Poor-quality gasoline before oxygen sensor behind

The fault is recognized when - Oxygen sensor before catalytic - If additional faults related to the the mixture requires a lean converter defective following components are present, correction of more than 30 % for Voltage condition: - Mass-airflow sensor defective process these first: Pre-catalyst longer than 30 seconds. - Onboard electrical system voltage - Defective injectors oxygen sensor, mass-airflow - ECE emissions warning lamp: on Potential problem source(s): between 9 V and 16 V - Intake-manifold pressure sensor sensor, intake-manifold pressure - ECE electronic engine power The diagnostic function monitors the - Oxygen sensor before catalytic Temperature condition: defective sensor, intake- air temperature reduction: on Fuel supply system, oxygen sensor lambda closed-loop mixture control. This fault is logged in the control MEVD17.2- converter defective - None - Intake-air temperature sensor sensor, camshaft position sensor, - CC message: on Possible apparent symptoms: Breakdown notice: 0x2BEB 11243 emissions control: lower limit The mixture is too rich and the P0172 System Too Rich (Bank 1) Fuel System All Load Ranges module's fault memory if it remains none - None - None None none Y none - none BN2000 - Mass-airflow sensor defective Time condition: defective high-pressure fuel system, low- - US emissions warning lamp: off - Engine runs poorly - Loss of power undershot lambda control dials in a leaner present for longer than 30 sec. - Defective injectors - None - Camshaft position sensor defective pressure - US electronic engine power mixture. - Intake-manifold pressure sensor Other conditions: - Defect in high-pressure fuel fuel system Check air-induction reduction: off defective - Engine on system system for leaks (also checking the - CC message: none - Intake-air temperature sensor - EVAP not active - Defect in low-pressure fuel system following components: defective - Intake system leaking Positive crankcase ventilation, oil - Camshaft position sensor defective - Oil cap not sealing cap, tank evaporative emissions The fault is recognized when - Oxygen sensor before catalytic - If additional faults related to the the mixture requires a lean converter defective following components are present, correction of more than 30 % for Voltage condition: - Mass-airflow sensor defective process these first: Pre-catalyst longer than 30 seconds. - Onboard electrical system voltage - Defective injectors oxygen sensor, mass-airflow - ECE emissions warning lamp: on Potential problem source(s): between 9 V and 16 V - Intake-manifold pressure sensor sensor, intake-manifold pressure - ECE electronic engine power The diagnostic function monitors the - Oxygen sensor before catalytic Temperature condition: defective sensor, intake- air temperature reduction: on Fuel supply system, oxygen sensor lambda closed-loop mixture control. This fault is logged in the control MEVD17.2- Fuel Supply Closed Loop Fuel Closed Loop Fuel converter defective - None - Intake-air temperature sensor sensor, camshaft position sensor, - CC message: on Possible apparent symptoms: Breakdown notice: 0x2BEB 11243 emissions control: lower limit The mixture is too rich and the P306E Fuel Supply module's fault memory if it remains none - None - None None none Y none - none BN2000 Control, Lower Limit Fallen Below Control - Mass-airflow sensor defective Time condition: defective high-pressure fuel system, low- - US emissions warning lamp: off - Engine runs poorly - Loss of power undershot lambda control dials in a leaner present for longer than 30 sec. - Defective injectors - None - Camshaft position sensor defective pressure - US electronic engine power mixture. - Intake-manifold pressure sensor Other conditions: - Defect in high-pressure fuel fuel system Check air-induction reduction: off defective - Engine on system system for leaks (also checking the - CC message: none - Intake-air temperature sensor - EVAP not active - Defect in low-pressure fuel system following components: defective - Intake system leaking Positive crankcase ventilation, oil - Camshaft position sensor defective - Oil cap not sealing cap, tank evaporative emissions

- Onboard electrical system voltage lamp: off the high-pressure fuel pressure between 9 V and 16 V - ECE electronic engine power exceeds 50 bar after the engine is Temperature condition: - Check rail-pressure sensor The diagnostic function monitors the reduction: off switched off. This fault is logged in the control - None - Defective rail-pressure sensor - Replace rail-pressure sensor Possible apparent symptoms: MEVD17.2- High fuel pressure after engine flow-control valve on the high- - CC message: none 0x2BEC 11244 Potential problem source(s): module's fault memory none Time condition: - None - 3 sec. after engine off None none N - Defect in low-pressure system - Check low-pressure sensor none Range from none to reduced power Breakdown notice: None none BN2000 shutdown: Pressure too high pressure pump during the - US emissions warning lamp: off - Defective rail-pressure sensor immediately. - 3 sec. after engine off Other - High-pressure pump defective - Check operation of fuel pump with following HDRmin fault engine's shutdown phase. - US electronic engine power - Defect in low-pressure conditions: - Replace high-pressure pump reduction: off system - Shutdown phase - CC message: none - No high-pressure fault

Voltage condition: lamp: on Breakdown notice: the pressure level in the high- - Onboard electrical system voltage - ECE electronic engine power The engine reverts to its limp-home The diagnostic function monitors the pressure fuel system between 9 V and 16 V - Check rail-pressure sensor reduction: on program, continued vehicle high- pressure fuel system to exceeds the specified value. This fault is logged in the control Temperature condition: - Defective rail-pressure sensor - Replace rail-pressure sensor MEVD17.2- High-pressure fuel system, cold Cold Start Fuel Pressure Too High - CC message: on Possible apparent symptoms: operation is possible but drivability 0x2BED 11245 determine whether the pressure P15DE Fuel System Cold Start Potential problem source(s): module's fault memory Terminal 15 - None - None - None NO Rail-pressure sensor voltage signal Y - Defect in low-pressure system - Check low-pressure sensor for US only None BN2000 start: Pressure too high (Bank 1) - US emissions warning lamp: off - Loss of power is restricted, because power is levels remain as specified during the - Defective rail-pressure sensor immediately. Time condition: - High-pressure pump defective - Check operation of fuel pump - US electronic engine power reduced the driver should refrain catalyst preheating phase. - Defect in low-pressure - None - Replace high-pressure pump reduction: off from passing system Other conditions: - CC message: on maneuvers. - none

Voltage condition: lamp: on Breakdown notice: the pressure level in the high- - Onboard electrical system voltage - ECE electronic engine power The engine reverts to its limp-home The diagnostic function monitors pressure system is 3.5 bar lower - Check rail-pressure sensor between 9 V and 16 V - Tank empty reduction: on program, continued vehicle pressure levels in the high-pressure than the specified value. This fault is logged in the ECU fault - Replace rail-pressure sensor MEVD17.2- High-pressure fuel system, cold Cold Start Fuel Pressure Too Low Temperature condition: None - Defective rail-pressure sensor - CC message: on Possible apparent symptoms: operation is possible but drivability 0x2BEE 11246 fuel system to determine whether P15DF Fuel System Cold Start Potential problem source(s): memory if it remains present for Terminal 15 none - None NO Rail-pressure sensor voltage signal Y - Check low-pressure sensor US only None BN2000 start: Pressure too low (Bank 1) Time condition: - Defect in low-pressure system - US emissions warning lamp: off - Loss of power is restricted, because power is they conform to specified levels - Fuel tank empty longer than 45 sec. - Check operation of fuel pump - None - High-pressure pump defective - US electronic engine power reduced the driver should refrain during the catalyst preheating phase. - Defective rail-pressure sensor - Replace high-pressure pump Other conditions: reduction: off from passing - Defect in low-pressure - None - CC message: on maneuvers.

the voltage of the rail- pressure Voltage condition: - ECE emissions warning lamp: on sensor is between - Onboard electrical system voltage - Check wiring harness between - ECE electronic engine power 4.1 V and 4.8 V. between 9 V and 16 V - Defect in wiring harness between DME and rail- pressure sensor reduction: on Potential problem source(s): This fault is logged in the control Temperature condition: DME and rail- pressure sensor MEVD17.2- Rail pressure sensor, voltage check: The diagnostic function monitors the Fuel Rail Pressure Sensor 'A' Fuel Regulators / Fuel Rail Pressure - Replace rail-pressure sensor - CC message: on Possible apparent symptoms: Breakdown notice: Standard EML 0x2BF2 11250 P10CE - Defect in wiring harness between module's fault memory none - None - None - None NO Read test data block; ID 5876 N - Defective rail-pressure sensor Active in US only None BN2000 upper threshold exceeded voltage of the rail-pressure sensor. Votage Too High Valves / Sensors Sensor - Repair problem in high-pressure - US emissions warning lamp: on Reduced power Text DME and rail- pressure sensor immediately. Time condition: - Defect in high-pressure system fuel system - US electronic engine power - Defective rail-pressure sensor - None - Defective DME - Replace DME reduction: on - Defect in high-pressure Other conditions: - CC message: on system - Engine ON

the voltage of the rail- pressure Voltage condition: - ECE emissions warning lamp: on sensor is between - Onboard electrical system voltage - Check wiring harness between - ECE electronic engine power 0.2 V and 0.52 V. between 9 V and 16 V - Defect in wiring harness between DME and rail- pressure sensor reduction: on Potential problem source(s): The diagnostic fault code is logged Temperature condition: DME and rail- pressure sensor MEVD17.2- Rail pressure sensor, voltage check: The diagnostic function monitors the Fuel Rail Pressure Sensor 'A' Fuel Regulators / Fuel Rail Pressure - Replace rail-pressure sensor - CC message: on Possible apparent symptoms: Breakdown notice: Standard EML 0x2BF3 11251 P10CF - Defect in wiring harness between when the fault remains present for Terminal 15 - None - None - None NO Read test data block; ID 5876 N - Defective rail-pressure sensor Active in US only None BN2000 lower threshold not reached voltage of the rail-pressure sensor. Votage Too Low Valves / Sensors Sensor - Repair problem in high-pressure - US emissions warning lamp: on Reduced power Text DME and rail- pressure sensor longer than 1 min. Time condition: - Defect in high-pressure system fuel system - US electronic engine power - Defective rail-pressure sensor - None - Defective DME - Replace DME reduction: on - Defect in high-pressure Other conditions: - CC message: on system - DME not in shutdown phase

- Engine warmed to normal

the relative rail pressure prior to Voltage condition: engine start is >10 bar, and a - Onboard electrical system voltage - ECE emissions warning lamp: on mixture fault or fuel high-pressure between 9 V and 16 V - Check wiring harness between - ECE electronic engine power - Defect in wiring harness between The diagnostic function monitors the circuit fault appears following the Temperature condition: DME and rail- pressure sensor reduction: on The diagnostic fault code is logged DME and rail- pressure sensor MEVD17.2- Rail pressure sensor, plausibility: fuel rail for excessive pressure Fuel Rail/System Pressure - Too Fuel Regulators / engine start. - Engine warmed to normal temp, - Replace rail-pressure sensor - CC message: on Possible apparent symptoms: Breakdown notice: Standard EML 0x2BF4 11252 P0088 Fuel Rail Pressure when the fault remains present for none - 10 sec. after engine start NO Read test data block; ID 5876 N - Defective rail-pressure sensor Active in US only None BN2000 Maximum pressure exceeded levels prior to the engine High Valves / Sensors Potential problem source(s): above 80 °C - Repair problem in high-pressure - US emissions warning lamp: on Reduced power Text longer than 1 min. - Defect in high-pressure system start. - Defect in wiring harness between Time condition: fuel system - US electronic engine power - Defective DME DME and rail- pressure sensor - 10 sec. after engine start Other - Replace DME reduction: on - Defective rail-pressure sensor conditions: - CC message: on - Defect in high-pressure - Engine ON

temperature, more than 80°C

the relative rail pressure during Voltage condition: engine operation is > 40 bar and a - ECE emissions warning lamp: on - Onboard electrical system voltage mixture fault or a fuel high-pressure - Check wiring harness between - ECE electronic engine power between 9 V and 16 V - Defect in wiring harness between The diagnostic function monitors the fault is present at the same time. DME and rail- pressure sensor reduction: on This fault is logged in the control Temperature condition: DME and rail- pressure sensor MEVD17.2- Rail pressure sensor, plausibility: rail pressure to determine whether it Fuel Rail/System Pressure - Too Fuel Regulators / Potential problem source(s): - Replace rail-pressure sensor - CC message: on Possible apparent symptoms: Breakdown notice: Standard EML 0x2BF5 11253 P0087 Fuel Rail Pressure module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 5876 N - Defective rail-pressure sensor Active in US only None BN2000 Minimum pressure undershot drops too low Low Valves / Sensors - Defect in wiring harness between - Repair problem in high-pressure - US emissions warning lamp: on Reduced power Text immediately. Time condition: - Defect in high-pressure system during engine operation. DME and rail- pressure sensor fuel system - US electronic engine power - None - Defective DME - Defective rail-pressure sensor - Replace DME reduction: on Other conditions: - Defect in high-pressure - CC message: on - none system

Voltage condition: lamp: off the voltage of the low- pressure - Onboard electrical system voltage - ECE electronic engine power sensor is > 3.6 V. between 9 V and 16 V - Wiring harness between DME and - Check wiring harness between reduction: off The diagnostic function monitors the Potential problem source(s): This fault is logged in the control Temperature condition: MEVD17.2- Fuel low-pressure sensor, Low Pressure Fuel System Sensor low-pressure sensor DME and low- pressure sensor - CC message: none 0x2BF6 11254 upper voltage limit of the low- P2542 - Wiring harness between DME and module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 58F4 N none Possible apparent symptoms: None Breakdown notice: None None BN2000 electrical: Short circuit to B+ Circuit High - Defect in low-pressure sensor - Replace low-pressure sensor - US emissions warning lamp: off pressure sensor. low-pressure sensor immediately. Time condition: - Defective DME - Replace DME - US electronic engine power - Defect in low-pressure sensor - None reduction: off - Defective DME Other conditions: - CC message: none - none

Fuel low-pressure sensor, electrical: Short circuit

Voltage condition: lamp: off the voltage of the low- pressure - Onboard electrical system voltage - ECE electronic engine power sensor is < 0.3 V. between 9 V and 16 V - Wiring harness between DME and - Check wiring harness between reduction: off The diagnostic function monitors the Potential problem source(s): This fault is logged in the control Temperature condition: MEVD17.2- Low Pressure Fuel System Sensor low-pressure sensor DME and low- pressure sensor - CC message: none 0x2BF7 11255 lower voltage limit of the low- P2541 - Wiring harness between DME and module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 58F4 N none Possible apparent symptoms: None Breakdown notice: None None BN2000 Circuit Low - Defect in low-pressure sensor - Replace low-pressure sensor - US emissions warning lamp: off pressure sensor. low-pressure sensor immediately. Time condition: - Defective DME - Replace DME - US electronic engine power - Defect in low-pressure sensor - None reduction: off - Defective DME Other conditions: - CC message: none - none

to earth

- Onboard electrical system voltage lamp: on the voltage of the rail- pressure between 9 V and 16 V - ECE electronic engine power sensor varies by less than 5 mV. Temperature condition: - Defect in wiring harness between - Check wiring harness between reduction: on The diagnostic function monitors the Potential problem source(s): This fault is logged in the control - None MEVD17.2- Rail pressure sensor, plausibility: Fuel Rail Pressure Sensor 'A' Fuel Regulators / Fuel Rail Pressure DME and rail- pressure sensor DME and rail- pressure sensor - CC message: on Possible apparent symptoms: Breakdown notice: 0x2BF8 11256 variations in the signal from the rail- P10D9 - Defect in wiring harness between module's fault memory none Time condition: - None - None NO Read test data block; ID 5876 N Active in US only - none BN2000 Signal frozen Signal Stuck Valves / Sensors Sensor - Defective rail-pressure sensor - Replace rail-pressure sensor - US emissions warning lamp: on - Loss of power - none pressure sensor. DME and rail- pressure sensor immediately. - None - Defective DME - Replace DME - US electronic engine power - Defective rail-pressure Other conditions: reduction: on sensor - Engine on - CC message: on - Rail pressure exceeds 4

- Check low-pressure system (filter, pump pressure and flow rate, Voltage condition: sensor, plugs/wiring harness), lamp: on Breakdown notice: the rail pressure rises beyond the - Onboard electrical system voltage replace as indicated - ECE electronic engine power The engine reverts to its limp-home specified level. between 9 V and 16 V - Low-pressure ECU (EKP electric The diagnostic function monitors the reduction: on program, continued vehicle High pressure fuel system, fuel Potential problem source(s): This fault is logged in the control Temperature condition: - Defect in low-pressure system fuel pump), read out diagnostic fault MEVD17.2- high- pressure fuel system to Fuel Rail/System Pressure - Too Fuel Regulators / - CC message: on Possible apparent symptoms: operation is possible but drivability 0x2C00 11264 pressure: Maximum pressure P0088 Fuel Rail Pressure - Defect in low-pressure system module's fault memory none - None - None - None NO Rail-pressure sensor voltage signal Y - Defective rail-pressure sensor codes none None BN2000 determine whether the pressure High Valves / Sensors - US emissions warning lamp: on - Loss of power is restricted, because power is exceeded - Defective rail-pressure sensor immediately. Time condition: - High-pressure pump defective - Delete adaptation data for fuel low- levels remain at the specified levels. - US electronic engine power reduced the driver should refrain - High-pressure pump - None pressure control reduction: on from passing defective Other conditions: - Check rail pressure sensor incl. - CC message: on maneuvers. - Engine ON plugs/wiring harness, replace as indicated - Replace high-pressure pump

Fuel Rail Pressure, Maximum Pressure - Check low-pressure system (filter, pump pressure and flow rate, Voltage condition: sensor, plugs/wiring harness), lamp: on Breakdown notice: the rail pressure rises beyond the - Onboard electrical system voltage replace as indicated - ECE electronic engine power The engine reverts to its limp-home specified level. between 9 V and 16 V - Low-pressure ECU (EKP electric The diagnostic function monitors the reduction: on program, continued vehicle High pressure fuel system, fuel Potential problem source(s): This fault is logged in the control Temperature condition: - Defect in low-pressure system fuel pump), read out diagnostic fault MEVD17.2- high- pressure fuel system to Fuel Regulators / - CC message: on Possible apparent symptoms: operation is possible but drivability 0x2C00 11264 pressure: Maximum pressure P302A Fuel Rail Pressure - Defect in low-pressure system module's fault memory none - None - None - None NO Rail-pressure sensor voltage signal Y - Defective rail-pressure sensor codes none None BN2000 determine whether the pressure Valves / Sensors - US emissions warning lamp: on - Loss of power is restricted, because power is exceeded - Defective rail-pressure sensor immediately. Time condition: - High-pressure pump defective - Delete adaptation data for fuel low- levels remain at the specified levels. - US electronic engine power reduced the driver should refrain - High-pressure pump - None pressure control reduction: on from passing defective Other conditions: - Check rail pressure sensor incl. - CC message: on maneuvers. - Engine ON plugs/wiring harness, replace as indicated - Replace high-pressure pump Exceeded (Bank 1)

- Check low-pressure system (filter, pump pressure and flow rate, Voltage condition: sensor, plugs/wiring harness), the rail pressure is below the lamp: on Breakdown notice: - Onboard electrical system voltage replace as indicated specified level. - ECE electronic engine power The engine reverts to its limp-home between 9 V and 16 V - Fuel tank empty - Low-pressure ECU (EKP electric The diagnostic function monitors the Potential problem source(s): reduction: on program, continued vehicle High pressure fuel system, fuel This fault is logged in the control Temperature condition: - Obstruction in fuel filter fuel pump), read out diagnostic fault MEVD17.2- high- pressure fuel system to Fuel Rail/System Pressure - Too Fuel Regulators / - Fuel tank empty - CC message: on Possible apparent symptoms: operation is possible but drivability 0x2C01 11265 pressure: Minimum pressure P0087 Fuel Rail Pressure module's fault memory none - None - None - None NO Rail-pressure sensor voltage signal Y - Fuel pump defective codes none None BN2000 determine whether the pressure Low Valves / Sensors - Obstruction in fuel filter - US emissions warning lamp: on - Loss of power is restricted, because power is undershot immediately. Time condition: - Defective rail-pressure sensor - Delete adaptation data for fuel low- levels remain at the specified levels. - Fuel pump defective - US electronic engine power reduced the driver should refrain - None - High-pressure pump defective pressure control - Defective rail-pressure sensor reduction: on from passing Other conditions: - Check rail pressure sensor incl. - High-pressure pump - CC message: on maneuvers. - Engine ON plugs/wiring harness, replace as indicated - Replace high-pressure pump

Fuel Rail Pressure, Minimum Pressure Fallen - Check low-pressure system (filter, pump pressure and flow rate, Voltage condition: sensor, plugs/wiring harness), the rail pressure is below the lamp: on Breakdown notice: - Onboard electrical system voltage replace as indicated specified level. - ECE electronic engine power The engine reverts to its limp-home between 9 V and 16 V - Fuel tank empty - Low-pressure ECU (EKP electric The diagnostic function monitors the Potential problem source(s): reduction: on program, continued vehicle High pressure fuel system, fuel This fault is logged in the control Temperature condition: - Obstruction in fuel filter fuel pump), read out diagnostic fault MEVD17.2- high- pressure fuel system to Fuel Regulators / - Fuel tank empty - CC message: on Possible apparent symptoms: operation is possible but drivability 0x2C01 11265 pressure: Minimum pressure P302C Fuel Rail Pressure module's fault memory none - None - None - None NO Rail-pressure sensor voltage signal Y - Fuel pump defective codes none None BN2000 determine whether the pressure Valves / Sensors - Obstruction in fuel filter - US emissions warning lamp: on - Loss of power is restricted, because power is undershot immediately. Time condition: - Defective rail-pressure sensor - Delete adaptation data for fuel low- levels remain at the specified levels. - Fuel pump defective - US electronic engine power reduced the driver should refrain - None - High-pressure pump defective pressure control - Defective rail-pressure sensor reduction: on from passing Other conditions: - Check rail pressure sensor incl. - High-pressure pump - CC message: on maneuvers. - Engine ON plugs/wiring harness, replace as indicated - Replace high-pressure pump Below (Bank 1)

Voltage condition: lamp: on the driver circuit diagnostic function. - Onboard electrical system voltage - ECE electronic engine power Potential problem source(s): between 9 V and 16 V - Defect in plug or wiring harness - Check plug and wiring harness The diagnostic function monitors the reduction: on - Defect in plug or wiring harness This fault is logged in the control Temperature condition: between DME and flow-control between flow- control valve and MEVD17.2- Quantity control valve, activation: flow-control valve's control- Fuel Volume Regulator Control Fuel Regulators / Fuel Volume STEUERN_MSV, - CC message: on Possible apparent symptoms: 0x2C3D 11325 P0004 between DME and flow-control module's fault memory none - None - None - None PWM activation signal, 0x58f2 N valve DME none Breakdown notice: None None BN2000 Short circuit to B+ activation wire for shorts to Circuit High Valves / Sensors Regulator STEUERN_ENDE_MSV - US emissions warning lamp: on Reduced power valve immediately. Time condition: - Defective flow-control valve - Replace flow-control valve positive. - US electronic engine power - Defective flow-control valve - None - Defective DME - Replace DME reduction: on - Defective DME Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on the driver circuit diagnostic function. - Onboard electrical system voltage - ECE electronic engine power Potential problem source(s): between 9 V and 16 V - Defect in plug or wiring harness - Check plug and wiring harness The diagnostic function monitors the reduction: on - Defect in plug or wiring harness This fault is logged in the control Temperature condition: between DME and flow-control between flow- control valve and MEVD17.2- Quantity control valve, activation: flow-control valve's control- Fuel Volume Regulator Control Fuel Regulators / Fuel Volume STEUERN_MSV, - CC message: on Possible apparent symptoms: 0x2C3E 11326 P0003 between DME and flow-control module's fault memory none - None - None - None PWM activation signal, 0x58f2 N valve DME none Breakdown notice: None None BN2000 Short circuit to earth activation wire for shorts to Circuit Low Valves / Sensors Regulator STEUERN_ENDE_MSV - US emissions warning lamp: on Reduced power valve immediately. Time condition: - Defective flow-control valve - Replace flow-control valve ground. - US electronic engine power - Defective flow-control valve - None - Defective DME - Replace DME reduction: on - Defective DME Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on the driver circuit diagnostic function. - Onboard electrical system voltage - ECE electronic engine power Potential problem source(s): between 9 V and 16 V - Defect in plug or wiring harness - Check plug and wiring harness The diagnostic function monitors the reduction: on - Defect in plug or wiring harness This fault is logged in the control Temperature condition: between DME and flow-control between flow- control valve and MEVD17.2- Quantity control valve, activation: flow-control valve's control- Fuel Volume Regulator Control Fuel Regulators / Fuel Volume STEUERN_MSV, - CC message: on Possible apparent symptoms: 0x2C3F 11327 P0001 between DME and flow-control module's fault memory none - None - None - None PWM activation signal, 0x58f2 N valve DME none Breakdown notice: None None BN2000 Line disconnection activation wire for an open Circuit/Open Valves / Sensors Regulator STEUERN_ENDE_MSV - US emissions warning lamp: on Reduced power valve immediately. Time condition: - Defective flow-control valve - Replace flow-control valve circuit. - US electronic engine power - Defective flow-control valve - None - Defective DME - Replace DME reduction: on - Defective DME Other conditions: - CC message: on - Engine ON

- Onboard electrical system voltage the monitored pressure exceeds the between 9 V and 16 V specified pressure. - Boost-pressure sensor is defective - ECE emissions warning lamp: off Breakdown notice: Temperature condition: Potential problem source(s): or has been tampered with - ECE electronic engine power The engine reverts to its limp-home - None - Check wiring harness - Boost-pressure sensor is defective The diagnostic fault code is logged - Electropneumatic pressure reduction: off program, continued vehicle The diagnostic function monitors the Time condition: STAT_ATLSVC_DPVDK2_W - Boost-pressure sensor MEVD17.2- Boost pressure control, upper value: Turbocharger/Supercharger 'A' Supercharger Boost or has been tampered with when the fault remains present for steuern_systemtest_atl converter in wastegate valve is - CC message: none Possible apparent symptoms: operation is possible but drivability 0x2C56 11350 pressure measured by the boost- P0234 Pressure none - None - None - None ERT must lie within a defined N - Check electropneumatic pressure none None BN2000 Boost pressure too high Overboost Condition Pressure - Electropneumatic pressure longer status_systemtest_atl defective - US emissions warning lamp: on - Reduced power is restricted, because power is pressure sensor. Other conditions: pressure range (see test plan). converter converter in wastegate valve is than 1 min. - Wastegate valve is defective - US electronic engine power reduced the driver should refrain - Engine speed above 1900 rpm - Check vacuum line and vacuum defective (seized in closed position) reduction: on from passing - Engine load - Wastegate valve is - Vacuum line defective - CC message: on maneuvers. - Turbocharger boost in control defective (seized in closed range

- Boost-pressure sensor defective - Defective electropneumatic pressure converter in wastegate - Check wiring harness valve - Boost-pressure sensor STAT_ATLSVC_DPVDK2_W - Wastegate valve is defective - Check electropneumatic pressure steuern_systemtest_atl ERT must lie within a defined (seized in open position) converter the monitored pressure is less than Voltage condition: pressure range (see test - Air-induction tract between - Check vacuum line and vacuum the specified pressure. - Onboard electrical system voltage turbocharger and intake-air plenum - Check air-induction tract between Potential problem source(s): between 9 V and 16 V has leak turbocharger - ECE emissions warning lamp: off Breakdown notice: - Boost-pressure sensor defective Temperature condition: - Vacuum line for controlling - ECE electronic engine power The engine reverts to its limp-home - Defective electropneumatic The diagnostic fault code is logged - None wastegate valve is reduction: off program, continued vehicle The diagnostic function monitors the MEVD17.2- Charge-air pressure control, lower Turbocharger/Supercharger 'A' Supercharger Boost pressure converter in wastegate when the fault remains present for Time condition: - CC message: none Possible apparent symptoms: operation is possible but drivability 0x2C57 11351 pressure measured by the boost- P0299 Pressure none - None - None N none None BN2000 value: Boost pressure too low Underboost Condition Pressure valve longer - None - US emissions warning lamp: on - Reduced power is restricted, because power is pressure sensor. - Wastegate valve is defective than 1 min. Other conditions: - US electronic engine power reduced the driver should refrain (seized in open position) - Engine speed above 1900 rpm reduction: on from passing - Air-induction tract between - Engine load - CC message: on maneuvers. turbocharger and intake-air plenum - Turbocharger boost in control has leak range and intake-air plenum for vacuum status_systemtest_atl plan). defective leaks

- Boost-pressure control is deactivated to

Voltage condition: Collective fault, only serves to lamp: off Breakdown notice: - Onboard electrical system voltage trigger the emissions - ECE electronic engine power The engine reverts to its limp-home between 9 V and 16 V warning lamp, and can also trigger a reduction: off program, continued vehicle This fault is logged in the control Temperature condition: MEVD17.2- Boost pressure control, deactivation: The diagnostic function monitors the Turbocharger/Supercharger Boost CC message. The response to the - CC message: none Possible apparent symptoms: operation is possible but drivability 0x2C58 11352 P1260 module's fault Terminal 15 - None - None - None NO NO Y - None - None none BN2000 Boost- pressure build-up blocked DME's deactivation of active boost. Control Cut- Off (Bank 1) fault is - US emissions warning lamp: on - Reduced power is restricted, because power is memory immediately. Time condition: specified for a different fault entry. - US electronic engine power reduced the driver should refrain - None Potential problem source(s): reduction: on from passing Other conditions: - None - CC message: on maneuvers. - none

protect the engine.

Voltage condition: lamp: on the boost-pressure sensor's voltage - Onboard electrical system voltage - ECE electronic engine power exceeds 4.9 V. between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between reduction: on Potential problem source(s): This fault is logged in the control Temperature condition: MEVD17.2- Boost pressure sensor, electrical: The diagnostic function monitors the Turbocharger/Supercharger Boost Supercharger Boost DME and boost-pressure sensor DME and boost- pressure sensor - CC message: on Possible apparent symptoms: Breakdown notice: Standard EML 0x2C6F 11375 P0238 Electrical - Defect in wiring harness between module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 58DE N none None BN2000 Short circuit to B+ wire to the boost-pressure sensor. Sensor 'A' Circuit High Sensor - Boost-pressure sensor defective - Boost-pressure sensor - US emissions warning lamp: on Reduced power Text DME and boost- pressure sensor immediately. Time condition: - Defective DME - Replace DME - US electronic engine power - Boost-pressure sensor defective - None reduction: on - Defective DME Other conditions: - CC message: on - none

Boost pressure sensor, electrical: Read test data block; Short circuit

Voltage condition: lamp: on the boost-pressure sensor's voltage - Onboard electrical system voltage - ECE electronic engine power is less than 4.9 V. between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between reduction: on Potential problem source(s): This fault is logged in the control Temperature condition: MEVD17.2- The diagnostic function monitors the Turbocharger/Supercharger Boost Supercharger Boost DME and boost-pressure sensor DME and boost- pressure sensor - CC message: on Possible apparent symptoms: Breakdown notice: Standard EML 0x2C70 11376 P0237 Electrical - Defect in wiring harness between module's fault memory Terminal 15 - None - None - None NO N none None BN2000 wire to the boost-pressure sensor. Sensor 'A' Circuit Low Sensor - Boost-pressure sensor defective - Boost-pressure sensor - US emissions warning lamp: on Reduced power Text DME and boost- pressure sensor immediately. Time condition: - Defective DME - Replace DME - US electronic engine power - Boost-pressure sensor defective - None reduction: on - Defective DME Other conditions: - CC message: on - none

to earth ID 58DE

the boost-pressure sensor deviates Voltage condition: During the control module's - ECE emissions warning lamp: on from the average for the pressure - Onboard electrical system voltage shutdown phase the diagnostic - ECE electronic engine power sensors (barometric pressure, boost between 9 V and 16 V function monitors the barometric- reduction: on pressure, intake-manifold pressure) This fault is logged in the control Temperature condition: - Defective wiring harness MEVD17.2- Boost pressure sensor. Pressure too pressure sensor, intake-manifold Boost Sensor 'A' Afterrunning Supercharger Boost - Check wiring harness - CC message: on 0x2C71 11377 P12A9 Afterrunning by more than 70 mbar. module's fault memory none - None - None - 5 sec. after engine off NO none N - Sensor has been tampered with none Possible apparent symptoms: None Breakdown notice: None None BN2000 high pressure sensor and boost-pressure Diagnosis Pressure Too High Sensor - Replace sensor - US emissions warning lamp: on Potential problem source(s): immediately. Time condition: - Sensor defective sensor to determine whether they - US electronic engine power - Defective wiring harness - 5 sec. after engine off Other are all measuring the same reduction: on - Sensor has been tampered with conditions: pressure. - CC message: on - Sensor defective - Shutdown phase

Voltage condition: During the control module's the boost-pressure sensor deviates - Onboard electrical system voltage - ECE emissions warning lamp: on shutdown phase the diagnostic from the average for the pressure between 9 V and 16 V - ECE electronic engine power function monitors the barometric sensors (barometric pressure, boost Temperature condition: reduction: on This fault is logged in the control - Wiring harness defective MEVD17.2- Boost pressure sensor. Pressure too pressure sensor, intake-manifold Boost Sensor 'A' Afterrunning Supercharger Boost pressure, intake-manifold pressure) - None - Check wiring harness - CC message: on 0x2C72 11378 P12A8 Afterrunning module's fault memory none - None - 5 sec. after engine off NO none N - Error in sensor measurement none Possible apparent symptoms: None Breakdown notice: None None BN2000 low sensor and the pressure sensor on Diagnosis Pressure Too Low Sensor by less than 70 mbar. Time condition: - Replace sensor - US emissions warning lamp: on immediately. - Sensor has been tampered with the air-intake side of the throttle Potential problem source(s): - 5 sec. after engine off Other - US electronic engine power valve to determine whether they are - Wiring harness defective conditions: reduction: on all measuring the same pressure. - Error in sensor measurement - Engine on - CC message: on - Rail pressure > 4 MPa

- Check air-induction system - Defect in boost-pressure system operation (wastegate, etc.,...) - Defect in wiring harness between - Inspect wiring harness between boost- pressure sensor and DME DME and boost- pressure sensor - Boost-pressure sensor defective prior to engine start, the absolute - Boost-pressure sensor Voltage condition: MY10 ECE: boost pressure is greater than 3.0 - Onboard electrical system voltage - ECE emissions warning lamp: off bar, or the absolute boost pressure between 9 V and 16 V - ECE electronic engine power is greater than 1.4 bar. Boost pressure sensor, plausibility: This fault is logged in the Temperature condition: reduction: on MEVD17.2- The diagnostic function monitors the Turbocharger/Supercharger 'A' Supercharger Boost Potential problem source(s): Possible apparent symptoms: Breakdown notice: Standard EML 0x2C83 11395 Pressure before throttle valve too P0234 Pressure control module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 58DD N - CC message: on MY11 US: none None BN2000 boost pressure. Overboost Condition Pressure - Defect in boost-pressure system Reduced power Text high immediately. Time condition: - US emissions warning lamp: on - Defect in wiring harness between - None - US electronic engine power boost-pressure sensor and DME Other conditions: reduction: on - Boost-pressure sensor defective - none - CC message: on - Defective DME

- Defective DME - Replace DME

Voltage condition: Collective fault, only serves to - ECE emissions warning lamp: off - Onboard electrical system voltage trigger the emissions - ECE electronic engine power between 9 V and 16 V warning lamp, and can also trigger a reduction: on Boost pressure sensor, plausibility: This fault is logged in the control Temperature condition: MEVD17.2- The diagnostic function monitors the Turbocharger/Supercharger 'A' Supercharger Boost CC message. The response to the - CC message: on MY11 US: Possible apparent symptoms: Breakdown notice: Standard EML 0x2C84 11396 Pressure before throttle valve too P0299 Pressure module's fault Terminal 15 - None - None - None NO Read test data block; ID 58DD N - None - None none None BN2000 boost- pressure sensor. Underboost Condition Pressure fault is - US emissions warning lamp: on Reduced power Text low memory immediately. Time condition: specified for a different fault entry. - US electronic engine power - None Potential problem source(s): reduction: on Other conditions: - None - CC message: on - none

the boost pressure is higher than the Voltage condition: MY10 ECE: ambient barometric pressure while - Onboard electrical system voltage - ECE emissions warning lamp: off - Check operation of air system the engine is not running. between 9 V and 16 V - Defect in boost-pressure system - ECE electronic engine power Boost pressure sensor, plausibility: (wastegate, etc.) Supercharger Boost Potential problem source(s): This fault is logged in the control Temperature condition: - Defect in wiring harness between reduction: on MEVD17.2- Pressure before throttle valve too The diagnostic function monitors the Charge Air Pressure in Comparison - Check wiring harness between Possible apparent symptoms: Breakdown notice: Standard EML 0x2C85 11397 P10F2 Pressure/Ambient Correlation - Defect in boost-pressure system module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 58DD N boost- pressure sensor and DME - CC message: on MY11 US: none None BN2000 high when engine not boost pressure. to Barometric Pressure Too High DME and boost- pressure sensor Reduced power Text Pressure - Defect in wiring harness between immediately. Time condition: - Boost-pressure sensor defective - US emissions warning lamp: on running - Boost-pressure sensor boost-pressure sensor and DME - None - Defective DME - US electronic engine power - Replace DME - Boost-pressure sensor defective Other conditions: reduction: on - Defective DME - Engine OFF - CC message: on

Boost pressure sensor, plausibility: Pressure before throttle valve too Read test data block; low when engine not

the boost pressure is lower than the Voltage condition: MY10 ECE: ambient barometric pressure while - Onboard electrical system voltage - ECE emissions warning lamp: off - Check operation of air system the engine is not running. between 9 V and 16 V - Defect in boost-pressure system - ECE electronic engine power (wastegate, etc.) Supercharger Boost Potential problem source(s): This fault is logged in the control Temperature condition: - Defect in wiring harness between reduction: on MEVD17.2- The diagnostic function monitors the Charge Air Pressure in Comparison - Check wiring harness between Possible apparent symptoms: Breakdown notice: Standard EML 0x2C86 11398 P10F3 Pressure/Ambient Correlation - Defect in boost-pressure system module's fault memory Terminal 15 - None - None - None NO N boost- pressure sensor and DME - CC message: on MY11 US: none None BN2000 boost pressure. to Barometric Pressure Too Low DME and boost- pressure sensor Reduced power Text Pressure - Defect in wiring harness between immediately. Time condition: - Boost-pressure sensor defective - US emissions warning lamp: on - Boost-pressure sensor boost-pressure sensor and DME - None - DME defective - US electronic engine power - Replace DME - Boost-pressure sensor defective Other conditions: reduction: on - DME defective - Engine OFF - CC message: on

running ID 58DD

- Onboard electrical system voltage the driver circuit's diagnostic lamp: off between 9 V and 16 V function. - ECE electronic engine power Temperature condition: - Defect in wiring harness between Potential problem source(s): - Check wiring harness between reduction: off The diagnostic function monitors the This fault is logged in the control - None compressor bypass valve and DME Possible apparent symptoms: MEVD17.2- Diverter valve, actuation: Short Turbocharger/Supercharger Bypass Supercharger Bypass - Defect in wiring harness between STEUERN_ULV, compressor bypass valve and DME - CC message: on 0x2C88 11400 wire to the compressor bypass P0035 Electrical module's fault memory Terminal 15 Time condition: - None - None PWM activation signal N - Compressor bypass valve none Power reduction, CC message for Breakdown notice: None None BN2000 circuit to B+ Valve 'A' Control Circuit High Valve compressor bypass valve and DME STEUERN_ENDE_ULV - Replace compressor bypass valve - US emissions warning lamp: off valve. immediately. - None defective engine malfunction - Compressor bypass valve - Replace DME - US electronic engine power Other conditions: - Defective DME defective reduction: off - Control signal being transmitted to - Defective DME - CC message: on compressor

Voltage condition: the driver circuit's diagnostic lamp: off - Onboard electrical system voltage function. - ECE electronic engine power between 9 V and 16 V - Defect in wiring harness between Potential problem source(s): - Check wiring harness between reduction: off The diagnostic function monitors the This fault is logged in the control Temperature condition: compressor bypass valve and DME Possible apparent symptoms: MEVD17.2- Diverter valve, actuation: Short Turbocharger/Supercharger Bypass Supercharger Bypass - Defect in wiring harness between STEUERN_ULV, compressor bypass valve and DME - CC message: on 0x2C89 11401 wire to the compressor bypass P0034 Electrical module's fault memory Terminal 15 - None - None - None PWM activation signal N - Compressor bypass valve none Power reduction, CC message for Breakdown notice: None None BN2000 circuit to earth Valve 'A' Control Circuit Low Valve compressor bypass valve and DME STEUERN_ENDE_ULV - Replace compressor bypass valve - US emissions warning lamp: off valve. immediately. Time condition: defective engine malfunction - Compressor bypass valve - Replace DME - US electronic engine power - None - Defective DME defective reduction: off Other conditions: - Defective DME - CC message: on - none

STEUERN_ULV,

- Onboard electrical system voltage the driver circuit's diagnostic lamp: off between 9 V and 16 V function. - ECE electronic engine power Temperature condition: - Defect in wiring harness between Potential problem source(s): - Check wiring harness between reduction: off The diagnostic function monitors the This fault is logged in the control - None compressor bypass valve and DME Possible apparent symptoms: MEVD17.2- Diverter valve, actuation: Line Turbocharger/Supercharger Bypass Supercharger Bypass - Defect in wiring harness between compressor bypass valve and DME - CC message: on 0x2C8A 11402 wire to the compressor bypass P0033 Electrical module's fault memory Terminal 15 Time condition: - None - None PWM activation signal N - Compressor bypass valve none Power reduction, CC message for Breakdown notice: None None BN2000 disconnection Valve 'A' Control Circuit Valve compressor bypass valve and DME - Replace compressor bypass valve - US emissions warning lamp: off valve. immediately. - None defective engine malfunction - Compressor bypass valve - Replace DME - US electronic engine power Other conditions: - Defective DME defective reduction: off - Control signal being transmitted to - Defective DME - CC message: on compressor

STEUERN_ENDE_ULV

Voltage condition: - Read out faults logged in control lamp: off - Onboard electrical system voltage The fault is recognized when the module: If the temperature was less - ECE electronic engine power between 9 V and 16 V The diagnostic function monitors the airflow upstream from the throttle than 0°C when the fault was logged, reduction: off This fault is logged in the control Temperature condition: - Seized compressor bypass valve Possible apparent symptoms: MEVD17.2- Blow-off valve, mechanics: Jammed compressor bypass valve to valve is interrupted. ice may have been present: Delete - CC message: none 0x2C90 11408 module's fault memory none - None - None - None NO none N - Compressor bypass valve none Increased pumping noise from Breakdown notice: None None BN2000 closed determine if it is Potential problem source(s): stored fault codes, no additional - US emissions warning lamp: off immediately. Time condition: defective turbocharger seizing in its closed position. - Seized compressor bypass valve action required Replace compressor - US electronic engine power - None - Diverter valve defective bypass valve reduction: off Other conditions: - Replace turbocharger. - CC message: none - Engine ON - Onboard electrical system voltage The fault is recognized by the driver lamp: off between 9 V and 16 V circuit's diagnostic - ECE electronic engine power Temperature condition: The diagnostic function monitors the function. - Defective wiring harness - Check wiring harness reduction: off This fault is logged in the control - None Possible apparent symptoms: MEVD17.2- Wastegate valve, activation: Short electrical wire from the DME to the Turbocharger/Supercharger Potential problem source(s): - Electropneumatic pressure - Replace electropneumatic - CC message: on 0x2CA1 11425 P0246 module's fault memory none Time condition: - None - None steuern_lds1, steuern_ende_lds1 PWM activation signal, 0x4aab N none CC message, customer proceeds to Breakdown notice: None None BN2000 circuit to B+ electropneumatic Wastegate Solenoid 'A' High - Defective wiring harness converter is defective pressure converter - US emissions warning lamp: on immediately. - None service facility, loss of power pressure converter. - Electropneumatic pressure - Defective DME - Replace DME - US electronic engine power Other conditions: converter is defective reduction: on - Engine on - Defective DME - CC message: on - Activation signal applied to

Wastegate valve, activation: Short Turbocharger/Supercharger MEVD17.2- steuern_lds1, PWM activation signal, Breakdown notice: circuit to Wastegate Solenoid

- Onboard electrical system voltage The fault is recognized by the driver lamp: off between 9 V and 16 V circuit's diagnostic - ECE electronic engine power Temperature condition: The diagnostic function monitors the function. - Defective wiring harness - Check wiring harness reduction: off This fault is logged in the control - None Possible apparent symptoms: electrical wire from the DME to the Potential problem source(s): - Electropneumatic pressure - Replace electropneumatic - CC message: on 0x2CA2 11426 P0245 module's fault memory none Time condition: - None - None N none CC message, customer proceeds to None electropneumatic - Defective wiring harness converter is defective pressure converter - US emissions warning lamp: on immediately. - None service facility, clarification pending pressure converter. - Electropneumatic pressure - Defective DME - Replace DME - US electronic engine power Other conditions: converter is defective reduction: on - Engine on - Defective DME - CC message: on - Activation signal applied to

BN2000 earth 'A' Low steuern_ende_lds1 0x4aab None

- Onboard electrical system voltage The fault is recognized by the driver lamp: off between 9 V and 16 V circuit's diagnostic - ECE electronic engine power Temperature condition: The diagnostic function monitors the function. - Defective wiring harness - Check wiring harness reduction: off This fault is logged in the control - None Possible apparent symptoms: MEVD17.2- Wastegate valve, activation: Line electrical wire from the DME to the Turbocharger/Supercharger Potential problem source(s): - Electropneumatic pressure - Replace electropneumatic - CC message: on 0x2CA3 11427 P0243 module's fault memory none Time condition: - None - None steuern_lds1, steuern_ende_lds1 PWM activation signal, 0x4aab N none CC message, customer proceeds to Breakdown notice: None None BN2000 disconnection electropneumatic Wastegate Solenoid 'A' - Defective wiring harness converter is defective pressure converter - US emissions warning lamp: on immediately. - None service facility, loss of power pressure converter. - Electropneumatic pressure - Defective DME - Replace DME - US electronic engine power Other conditions: converter is defective reduction: on - Engine on - Defective DME - CC message: on - Activation signal applied to

- If faults related to mixture control are present, repair these first - Defective wiring harness Breakdown notice: - Check exhaust system for leaks - Oxygen sensor behind catalytic Possible apparent symptoms: Continued driving is possible, but Oxygen sensor after catalytic O2 Sensor Slow Response - Rich to This fault is logged in the control - Inspect wiring harness between MEVD17.2- converter defective MIL lights up when fault is detected because the oxygen sensor is not converter, Lean (Bank module's fault oxygen sensor behind catalytic - Leak in exhaust system on engine- in two ready for closed-loop control, converter and DME the voltage of the oxygen sensor side of conversion of exhaust gases in the - Onboard electrical system voltage - Replace oxygen sensor behind behind the catalytic converter reacts - ECE emissions warning lamp: on between 9 V and 16 V catalytic to slowly. - ECE electronic engine power Temperature condition: The diagnostic function monitors the Potential problem source(s): reduction: on - Engine warmed to normal temp, dynamic response of the oxygen - Defective wiring harness - Engine warmed to normal temperature, - at least 8 sec. overrun - CC message: on 0x2CED 11501 P013A Oxygen Sensor, Rear Slow Response none above 80 °C NO none N none None sensor behind the catalytic converter - Oxygen sensor behind catalytic more than 80°C phase - US emissions warning lamp: off Time condition: on overrun. converter defective - US electronic engine power - at least 8 sec. overrun phase - Leak in exhaust system on engine- reduction: off Other conditions: side of catalytic - CC message: none - Engine on converter

dynamics, from rich to lean: Slow catalytic converter will be seriously BN2000 1 Sensor 2) memory immediately. catalytic converter converter consecutive driving cycles response impaired.

lamp: on - ECE electronic engine power reduction: on Oxygen sensor heating before Voltage condition: Temperature MEVD17.2- O2 Sensor Heating, Heater Error - CC message: on 0x2CEE 11502 catalytic converter, function: Heater P102A Oxygen Sensor, Front Heater Potential problem source(s): 0 condition: Time condition: - None 0 0 new for I-10-03-450 Possible apparent symptoms: Breakdown notice: BN2000 (Bank 1 Sensor 1) - US emissions warning lamp: off fault Other conditions: - US electronic engine power reduction: off - CC message: none

Determine whether cylinder Oxygen sensor before catalytic O2 Sensor Circuit Slow Response - Oxygen sensor before catalytic MEVD17.2- - Engine warmed to normal balancing is plausible; if not converter, (Bank 1 converter - Onboard electrical system voltage plausible, perform cylinder between 9 V and 16 V Temperature condition: - ECE emissions warning lamp: on The fault is recognized when closed- - Engine warmed to normal temp, Breakdown notice: - ECE electronic engine power Possible apparent symptoms: loop sensor reacts too slowly to above 80 °C Continued driving is possible, but The diagnostic function monitors the reduction: on - MIL lamp lights up after 2nd driving changes in the oxygen concentration The diagnostic fault code is logged Time condition: - Replace oxygen sensor before because the oxygen sensor is not dynamic - CC message: on cycle 0x2CF4 11508 P0133 Oxygen Sensor, Front Slow Response within the exhaust gas. when the fault remains present for none - None - None NO none N catalytic converter if fault frequency none ready for closed-loop control, response of the oxygen sensor - US emissions warning lamp: off - Higher exhaust emissions Potential problem source(s): longer than 1 min. Other conditions: is greater than 3 conversion of exhaust gases in the before the catalytic converter. - US electronic engine power - Higher fuel consumption - Oxygen sensor before catalytic - Engine on catalytic converter will be seriously reduction: off - Surge converter defective - Drive at a constant speed between impaired. - CC message: none 50 and 80 km/h at moderate rpm (1400 to 3240 rpm). - No faults that would cause BN2000 dynamics: Slow response Sensor 1) temperature, more than 80°C defective balancing following repair

- Determine whether the pre- - Onboard electrical system voltage the oxygen sensor on the engine- catalyst oxygen sensor is installed at lamp: on between 9 V and 16 V Breakdown notice: side of the catalytic converter is not the correct position - ECE electronic engine power Possible apparent symptoms: Temperature condition: Continued driving is possible, but The diagnostic function monitors screwed firmly into place and/or the - Determine whether the pre- reduction: on - MIL lamp lights up after 2nd driving Oxygen sensor before catalytic The diagnostic fault code is logged - Engine warmed to normal temp, - Pre-catalyst oxygen sensor not because the oxygen sensor is not MEVD17.2- correct installation of the oxygen O2 Sensor Exhaust Sample Error threaded connection is not - Engine warmed to normal temperature, catalyst oxygen sensor is screwed - CC message: on cycle 0x2CF8 11512 converter, installation: Sensor not P2414 Oxygen Sensor, Front Exhaust Sample Error when the fault remains present for none above 80 °C - None NO none N screwed in tightly or hanging in the none ready for closed-loop control, None BN2000 sensor before the (Bank 1 Sensor 1) sealed. more than 80°C in tightly - US emissions warning lamp: off - Higher exhaust emissions connected longer than 2 min. Time condition: air conversion of exhaust gases in the catalytic converter. Potential problem source(s): - Inspect the pre-catalyst oxygen - US electronic engine power - Higher fuel consumption - None catalytic converter will be seriously - Pre-catalyst oxygen sensor not sensor for damage reduction: off - Surge Other conditions: impaired. screwed in tightly or - Replace pre-catalyst oxygen - CC message: none - Engine ON sensor

The diagnostic function monitors the internal

Read-out available from tester Breakdown notice: - Defective wiring harness service Continued driving is possible, but - Oxygen sensor before catalytic 'STATUS_MESSWERTBLOC because the oxygen sensor is not converter K_LESEN ': Argument name: ready for closed-loop - Onboard electrical system voltage an electrical malfunction is present lamp: on between 9 V and 16 V in the oxygen sensor before the - ECE electronic engine power Possible apparent symptoms: Temperature condition: - Check wiring harness between pre- catalytic converter. reduction: on - MIL lamp lights up after 2nd driving Oxygen sensor before catalytic This fault is logged in the control - Engine warmed to normal temp, catalyst oxygen sensor and DME MEVD17.2- The diagnostic function monitors the O2 Sensor Circuit Low Voltage Potential problem source(s): - Engine warmed to normal temperature, - CC message: on cycle 0x2D00 11520 converter, signal lines:Short circuit P0131 Oxygen Sensor, Front Electrical module's fault memory none above 80 °C - None NO N - Replace pre-catalyst oxygen none None BN2000 controller in the DME. (Bank 1 Sensor 1) - Defective wiring harness more than 80°C - US emissions warning lamp: off - Higher exhaust emissions to earth immediately. Time condition: sensor - Oxygen sensor before catalytic - US electronic engine power - Higher fuel consumption - None - Replace DME converter defective reduction: off - Surge Other conditions: - Defective DME - CC message: none - Engine ON control, conversion of exhaust gases 'IUSV1 ' or identifier '0x5A11 defective in the ' - Defective DME catalytic converter will be seriously impaired.

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when the between 9 V and 16 V DME, internal fault, oxygen sensor - Only replace the DME if the fault reduction: on oxygen sensor chip in the DME The diagnostic fault code is logged Temperature condition: Possible apparent symptoms: MEVD17.2- before catalytic converter: Oxygen- The diagnostic function monitors the O2 Sensor Signal Circuit Adaptation remains present continuously or if - CC message: on Breakdown notice: 0x2D03 11523 P3012 Oxygen Sensor, Front ECM Self-Test detects a fault. when the fault remains present for none - None - None - None NO none Y - DME defective none - Engine runs poorly - none BN2000 sensor module, signal-circuit controller in the DME. Value Too High (Bank 1 Sensor 1) the fault frequency is - US emissions warning lamp: off - none Potential problem source(s): longer than 1 min. Time condition: - Breakdown in extreme cases adaptation values too high greater than 3 - US electronic engine power - DME defective - None reduction: off Other conditions: - CC message: none - Engine ON

DME, internal fault, oxygen sensor before

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when the between 9 V and 16 V - Only replace the DME if the fault reduction: on oxygen sensor chip in the DME The diagnostic fault code is logged Temperature condition: Possible apparent symptoms: MEVD17.2- The diagnostic function monitors the O2 Sensor WRAF-IC Supply remains present continuously or if - CC message: on Breakdown notice: 0x2D04 11524 P3014 Oxygen Sensor, Front ECM Self-Test detects a fault. when the fault remains present for none - None - None - None NO none Y - DME defective none - Engine runs poorly - none BN2000 controller in the DME. Voltage Too Low (Bank 1 Sensor 1) the fault frequency is - US emissions warning lamp: off - none Potential problem source(s): longer than 1 min. Time condition: - Breakdown in extreme cases greater than 3 - US electronic engine power - DME defective - None reduction: off Other conditions: - CC message: none - Engine ON

catalytic converter: Oxygen-sensor module, undervoltage

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when the between 9 V and 16 V - Only replace the DME if the fault reduction: on DME, internal fault, oxygen sensor oxygen sensor chip in the DME This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- The diagnostic function monitors the O2 Sensor Initialization Error remains present continuously or if - CC message: on Breakdown notice: 0x2D05 11525 before catalytic converter: P3024 Oxygen Sensor, Front ECM Self-Test detects a fault. module's fault memory none - None - None - None NO none Y - DME defective none - Engine runs poorly - none BN2000 controller in the DME. WRAF-IC (Bank 1 Sensor 1) the fault frequency is - US emissions warning lamp: off - none Initialisation error Potential problem source(s): immediately. Time condition: - Breakdown in extreme cases greater than 3 - US electronic engine power - DME defective - None reduction: off Other conditions: - CC message: none - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when the between 9 V and 16 V - Only replace the DME if the fault reduction: on DME, internal fault, oxygen sensor O2 Sensor Disturbed SPI oxygen sensor chip in the DME This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- The diagnostic function monitors the remains present continuously or if - CC message: on Breakdown notice: 0x2D06 11526 before catalytic converter: P3022 Communication to WRAF-IC (Bank Oxygen Sensor, Front ECM Self-Test detects a fault. module's fault memory none - None - None - None NO none Y - DME defective none - Engine runs poorly - none BN2000 controller in the DME. the fault frequency is - US emissions warning lamp: off - none Communication fault 1 Sensor 1) Potential problem source(s): immediately. Time condition: - Breakdown in extreme cases greater than 3 - US electronic engine power - DME defective - None reduction: off Other conditions: - CC message: none - Engine ON

Voltage condition: an activation signal is transmitted to lamp: on - Onboard electrical system voltage Breakdown notice: the oxygen sensor before the - ECE electronic engine power Possible apparent symptoms: between 9 V and 16 V While an appropriate tester service - Check wiring harness between pre- Continued driving is possible, but The diagnostic function monitors catalytic converter and an electrical - Defective wiring harness reduction: on - MIL lamp lights up after 2nd driving Oxygen sensor heating before This fault is logged in the control Temperature condition: exists (STEUERN_LSH1) -> in catalyst oxygen sensor and DME because the oxygen sensor is not MEVD17.2- activation of the heater for the HO2S Heater Control Circuit High defect is present. - Oxygen sensor before catalytic - CC message: on cycle 0x2D0B 11531 catalytic converter, activation: Short P0032 Oxygen Sensor, Front Heater Electrical module's fault memory none - None - None - 10 sec. after engine start response to safety considerations it none N - Replace pre-catalyst oxygen none ready for closed-loop control, None BN2000 oxygen sensor before the (Bank 1 Sensor 1) Potential problem source(s): converter defective - US emissions warning lamp: off - Higher exhaust emissions circuit to B+ immediately. Time condition: can only be used to deactivate the sensor conversion of exhaust gases in the catalytic converter. - Defective wiring harness - Defective DME - US electronic engine power - Higher fuel consumption - 10 sec. after engine start Other oxygen sensor heater - Replace DME catalytic converter will be seriously - Oxygen sensor before catalytic reduction: off - Surge conditions: impaired. converter defective - CC message: none - Engine ON

Voltage condition: an activation signal is transmitted to lamp: on - Onboard electrical system voltage Breakdown notice: the oxygen sensor before the - ECE electronic engine power Possible apparent symptoms: between 9 V and 16 V While an appropriate tester service - Check wiring harness between pre- Continued driving is possible, but The diagnostic function monitors catalytic converter and an electrical - Defective wiring harness reduction: on - MIL lamp lights up after 2nd driving Oxygen sensor heating before This fault is logged in the control Temperature condition: exists (STEUERN_LSH1) -> in catalyst oxygen sensor and DME because the oxygen sensor is not MEVD17.2- activation of the heater for the HO2S Heater Control Circuit Low defect is present. - Oxygen sensor before catalytic - CC message: on cycle 0x2D0C 11532 catalytic converter, activation: Short P0031 Oxygen Sensor, Front Heater Electrical module's fault memory none - None - None - 10 sec. after engine start response to safety considerations it none N - Replace pre-catalyst oxygen none ready for closed-loop control, None BN2000 oxygen sensor before the (Bank 1 Sensor 1) Potential problem source(s): converter defective - US emissions warning lamp: off - Higher exhaust emissions circuit to earth immediately. Time condition: can only be used to deactivate the sensor conversion of exhaust gases in the catalytic converter. - Defective wiring harness - Defective DME - US electronic engine power - Higher fuel consumption - 10 sec. after engine start Other oxygen sensor heater - Replace DME catalytic converter will be seriously - Oxygen sensor before catalytic reduction: off - Surge conditions: impaired. converter defective - CC message: none - Engine ON

Possible apparent symptoms: - MIL lamp lights up after 2nd driving cycle - Higher exhaust emissions Voltage condition: an activation signal is transmitted to lamp: on - Onboard electrical system voltage Breakdown notice: the oxygen sensor before the - ECE electronic engine power between 9 V and 16 V While an appropriate tester service - Check wiring harness between pre- Continued driving is possible, but The diagnostic function monitors catalytic converter and an electrical - Defective wiring harness reduction: on Oxygen sensor heating before This fault is logged in the control Temperature condition: exists (STEUERN_LSH1) -> in catalyst oxygen sensor and DME because the oxygen sensor is not MEVD17.2- activation of the heater for the HO2S Heater Control Circuit (Bank defect is present. - Oxygen sensor before catalytic - CC message: on 0x2D0D 11533 catalytic converter, activation: Line P0030 Oxygen Sensor, Front Heater Electrical module's fault memory none - None - None - 10 sec. after engine start response to safety considerations it none N - Replace pre-catalyst oxygen none ready for closed-loop control, None BN2000 oxygen sensor before the 1 Sensor 1) Potential problem source(s): converter defective - US emissions warning lamp: off disconnection immediately. Time condition: can only be used to deactivate the sensor conversion of exhaust gases in the catalytic converter. - Defective wiring harness - Defective DME - US electronic engine power - 10 sec. after engine start Other oxygen sensor heater - Replace DME catalytic converter will be seriously - Oxygen sensor before catalytic reduction: off conditions: impaired. converter defective - CC message: none - Engine ON

- Higher fuel consumption - Surge

an activation signal is transmitted to Voltage condition: - ECE emissions warning lamp: on the heater for the oxygen sensor - Onboard electrical system voltage Breakdown notice: - Inspect wiring harness between - ECE electronic engine power behind the catalytic converter and an between 9 V and 16 V Continued driving is possible, but The diagnostic function monitors - Defective wiring harness oxygen sensor behind catalytic reduction: on Oxygen sensor heating after electrical defect is This fault is logged in the control Temperature condition: STEUERN_LSH2, Possible apparent symptoms: because the oxygen sensor is not MEVD17.2- activation of the heater for the HO2S Heater Control Circuit High - Oxygen sensor behind catalytic converter and DME - CC message: on 0x2D0F 11535 catalytic converter, activation: Short P0038 Oxygen Sensor, Rear Heater Electrical present. module's fault memory none - None - None - 10 sec. after engine start STEUERN_ENDE_LSH2, none N none - MIL lamp lights up after 2nd driving ready for closed-loop control, None BN2000 oxygen sensor behind the (Bank 1 Sensor 2) converter defective - Replace oxygen sensor behind - US emissions warning lamp: off circuit to B+ Potential problem source(s): immediately. Time condition: STATUS_LSH2 cycle conversion of exhaust gases in the catalytic converter. - Defective DME catalytic converter - US electronic engine power - Defective wiring harness - 10 sec. after engine start Other catalytic converter will be seriously - Replace DME reduction: off - Oxygen sensor behind catalytic conditions: impaired. - CC message: none converter defective - Engine ON

an activation signal is transmitted to Voltage condition: - ECE emissions warning lamp: on the heater for the oxygen sensor - Onboard electrical system voltage Breakdown notice: - Inspect wiring harness between - ECE electronic engine power behind the catalytic converter and an between 9 V and 16 V Continued driving is possible, but The diagnostic function monitors - Defective wiring harness oxygen sensor behind catalytic reduction: on Oxygen sensor heating after electrical defect is This fault is logged in the control Temperature condition: STEUERN_LSH2, Possible apparent symptoms: because the oxygen sensor is not MEVD17.2- activation of the heater for the HO2S Heater Control Circuit Low - Oxygen sensor behind catalytic converter and DME - CC message: on 0x2D10 11536 catalytic converter, activation: Short P0037 Oxygen Sensor, Rear Heater Electrical present. module's fault memory none - None - None - 10 sec. after engine start STEUERN_ENDE_LSH2, none N none - MIL lamp lights up after 2nd driving ready for closed-loop control, None BN2000 oxygen sensor behind the (Bank 1 Sensor 2) converter defective - Replace oxygen sensor behind - US emissions warning lamp: off circuit to earth Potential problem source(s): immediately. Time condition: STATUS_LSH2 cycle conversion of exhaust gases in the catalytic converter. - Defective DME catalytic converter - US electronic engine power - Defective wiring harness - 10 sec. after engine start Other catalytic converter will be seriously - Replace DME reduction: off - Oxygen sensor behind catalytic conditions: impaired. - CC message: none converter defective - Engine ON

Breakdown notice: Continued driving is possible, but STEUERN_LSH2, because the oxygen sensor is not ready for closed-loop an activation signal is transmitted to Voltage condition: - ECE emissions warning lamp: on the heater for the oxygen sensor - Onboard electrical system voltage - Inspect wiring harness between - ECE electronic engine power behind the catalytic converter and an between 9 V and 16 V The diagnostic function monitors - Defective wiring harness oxygen sensor behind catalytic reduction: on Oxygen sensor heating after electrical defect is This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- activation of the heater for the HO2S Heater Control Circuit (Bank - Oxygen sensor behind catalytic converter and DME - CC message: on 0x2D11 11537 catalytic converter, activation: Line P0036 Oxygen Sensor, Rear Heater Electrical present. module's fault memory none - None - None - 10 sec. after engine start none N none - MIL lamp lights up after 2nd driving None BN2000 oxygen sensor behind the 1 Sensor 2) converter defective - Replace oxygen sensor behind - US emissions warning lamp: off disconnection Potential problem source(s): immediately. Time condition: cycle catalytic converter. - Defective DME catalytic converter - US electronic engine power - Defective wiring harness - 10 sec. after engine start Other - Replace DME reduction: off - Oxygen sensor behind catalytic conditions: - CC message: none converter defective - Engine ON control, conversion of exhaust gases STEUERN_ENDE_LSH2, in the STATUS_LSH2 catalytic converter will be seriously impaired.

- Check wiring harness between oxygen sensor behind catalytic converter and DME (contact resistance) Because diagnosis relies on the actual internal resistance of the - Onboard electrical system voltage lamp: on assessment of the post-catalyst heater for the oxygen sensor behind between 9 V and 16 V - ECE electronic engine power The diagnostic function monitors the oxygen sensor, the catalytic converter remains Temperature condition: reduction: on Oxygen sensor heating after difference between the expected and The diagnostic fault code is logged - Defective wiring harness following logging of a diagnostic fault MEVD17.2- O2 Sensor Heater Circuit (Bank 1 higher than expected for a specified - None - Engine off for longer than - CC message: on 0x2D13 11539 catalytic converter, function: Internal the actual internal resistance in the P0141 Oxygen Sensor, Rear Heater Electrical when the fault remains present for none - None none none N - Oxygen sensor behind catalytic none Possible apparent symptoms: None Breakdown notice: None code the exhaust system must be BN2000 Sensor 2) period of time. Time condition: 13 min. - US emissions warning lamp: off resistance too high heater for the oxygen sensor longer than 1 min. converter defective inspected for leaks Potential problem source(s): - Engine off for longer than 13 min. - US electronic engine power behind the catalytic converter. and sealed if any leakage is found - Defective wiring harness Other conditions: reduction: off (without - Oxygen sensor behind - Engine ON - CC message: none additional repair)

- Replace oxygen sensor behind catalytic converter

O2 Sensor Delayed Response - MEVD17.2- 0x2D15 11541 P013E Rich to Lean Oxygen Sensor, Rear Delayed Response BN2000 (Bank 1 Sensor 2)

Voltage condition: - Check the connection between the the voltage of the oxygen sensor - Onboard electrical system voltage DME and the oxygen sensor behind behind the catalytic converter between 9 V and 16 V catalytic converter - ECE emissions warning lamp: on remains consistently too low. - Mixture too lean Breakdown notice: Temperature condition: - Determine whether the oxygen - ECE electronic engine power The diagnostic function monitors Potential problem source(s): - Leak in exhaust system on engine- Continued driving is possible, but - Engine warmed to normal temp, sensors are in the wrong mutual reduction: on Oxygen sensor after catalytic whether the voltage of the oxygen - Mixture too lean The diagnostic fault code is logged side of catalytic converter Possible apparent symptoms: because the oxygen sensor is not MEVD17.2- O2 Sensor Signal Biased/Stuck Lean above 80 °C - Engine warmed to normal temperature, locations - CC message: on 0x2D1B 11547 converter, system check: Signal sensor behind catalytic P2270 Oxygen Sensor, Rear Signal Check - Leak in exhaust system on engine- when the fault remains present for none - None NO none N - Defective wiring harness none MIL lights up when fault is detected ready for closed-loop control, None BN2000 (Bank 1 Sensor 2) Time condition: more than 80°C - Check the exhaust system - US emissions warning lamp: off fixed at lean converter remains stuck at a low side of catalytic longer than 10 min. - Oxygen sensor behind catalytic in two consecutive driving cycles conversion of exhaust gases in the - None upstream from the oxygen sensor - US electronic engine power value. converter converter defective catalytic converter will be seriously Other conditions: for leaks reduction: off - Defective wiring harness - Defective DME impaired. - Engine on - Replace oxygen sensor behind - CC message: none - Oxygen sensor behind catalytic - Steady-state at low to medium catalytic converter converter defective partial load - Replace DME

Possible apparent symptoms:

- Onboard electrical system voltage the voltage of the oxygen sensor between 9 V and 16 V - ECE emissions warning lamp: on behind the catalytic converter Breakdown notice: Temperature condition: - Inspect wiring harness between - ECE electronic engine power The diagnostic function monitors remains consistently too high. - Mixture too rich Continued driving is possible, but The diagnostic fault code is logged - Engine warmed to normal temp, oxygen sensor behind catalytic reduction: on Oxygen sensor after catalytic whether the voltage of the oxygen Potential problem source(s): - Defective wiring harness because the oxygen sensor is not MEVD17.2- O2 Sensor Signal Biased/Stuck Rich when the fault remains present for above 80 °C - Engine warmed to normal temperature, converter and DME - CC message: on 0x2D1C 11548 converter, system check: Signal sensor behind catalytic P2271 Oxygen Sensor, Rear Signal Check - Mixture too rich none - None NO none N - Oxygen sensor behind catalytic none ready for closed-loop control, None BN2000 (Bank 1 Sensor 2) longer Time condition: more than 80°C - Replace oxygen sensor behind - US emissions warning lamp: off fixed at grease converter remains stuck at a high - Defective wiring harness converter defective conversion of exhaust gases in the than 10 min. - None catalytic converter - US electronic engine power value. - Oxygen sensor behind catalytic - Defective DME catalytic converter will be seriously Other conditions: - Replace DME reduction: off converter defective impaired. - Engine on - CC message: none - Defective DME - Steady-state at low to MIL lights up when fault is detected in two consecutive driving cycles

This fault is logged in the - Onboard electrical system voltage between 9 V and 16 V The fault is recognized when an Temperature condition: - ECE emissions warning lamp: on electrical malfunction is present in Breakdown notice: - Engine warmed to normal Read-out available from tester - Check the connection between the - ECE electronic engine power the oxygen sensor behind the - Engine warmed to normal temperature, Continued driving is possible, but The diagnostic function monitors temperature, more than 80°C service - Defective wiring harness DME and the oxygen sensor behind reduction: on Oxygen sensor after catalytic catalytic converter. more than 80°C because the oxygen sensor is not MEVD17.2- electrical status of the oxygen O2 Sensor Circuit High Voltage - Exhaust-gas temperature at post- - Active heater activation 'STATUS_MESSWERTBLOC - Oxygen sensor behind catalytic catalytic converter - CC message: on Possible apparent symptoms: MIL 0x2D1F 11551 converter, electrical: Short circuit to P0138 Oxygen Sensor, Rear Electrical Potential problem source(s): none - Exhaust-gas temperature at post-catalyst NO N none ready for closed-loop control, None BN2000 sensor behind catalytic (Bank 1 Sensor 2) catalyst oxygen sensor not higher more than 1 min. K_LESEN ': Argument name 'IUSN1 converter defective - Replace oxygen sensor behind - US emissions warning lamp: off lamp on after second driving cycle B+ - Defective wiring harness oxygen sensor conversion of exhaust gases in the converter. than 800 °C ' or identifier - Defective DME catalytic converter - US electronic engine power - Oxygen sensor behind catalytic not higher than 800 °C catalytic converter will be seriously Time condition: '0x5A13 ' - Replace DME reduction: off converter defective impaired. - Active heating activation more than - CC message: none - Defective DME 1 min. Other conditions: control module's fault memory immediately.

The diagnostic function monitors electrical - Onboard electrical system voltage between 9 V and 16 V Temperature condition: The fault is recognized when an - Engine switched off at temperature - Engine switched off at temperature - ECE emissions warning lamp: on electrical malfunction is present in higher than 60 Breakdown notice: higher than 60 - Inspect wiring harness between - ECE electronic engine power the oxygen sensor behind the °C Read-out available from tester Continued driving is possible, but °C - Defective wiring harness oxygen sensor behind catalytic reduction: on Oxygen sensor after catalytic catalytic converter. - Engine starting temperature less than 40 service because the oxygen sensor is not MEVD17.2- O2 Sensor Circuit Low Voltage - Engine starting temperature less - Active heater activation - Oxygen sensor behind catalytic converter and DME - CC message: on Possible apparent symptoms: MIL 0x2D20 11552 converter, electrical: Short circuit to P0137 Oxygen Sensor, Rear Electrical Potential problem source(s): 600 sec., if tank is not verifiably full none °C, then engine warmed to normal NO 'STATUS_MESSWERTBLOC N none ready for closed-loop control, None BN2000 (Bank 1 Sensor 2) than 40 °C, then engine warmed to more than 1 min. converter defective - Replace oxygen sensor behind - US emissions warning lamp: off lamp on after second driving cycle earth - Defective wiring harness temperature K_LESEN ': Argument name conversion of exhaust gases in the normal temperature - Defective DME catalytic converter - US electronic engine power - Oxygen sensor behind catalytic - Exhaust-gas temperature at 'IUSN1 ' or identifier '0x5A13 ' catalytic converter will be seriously - Exhaust-gas temperature at post- - Replace DME reduction: off converter defective post-catalyst oxygen sensor not higher impaired. catalyst oxygen sensor not higher - CC message: none - Defective DME than 800 °C than 800 °C status of the oxygen sensor behind Time condition: catalytic - Active heating activation converter.

- Engine warmed to normal temperature, more than 80°C - Exhaust-gas temperature at - Onboard electrical system voltage post-catalyst oxygen sensor between 9 V and 16 V The fault is recognized when an Temperature condition: - Inspect wiring harness between - ECE emissions warning lamp: on electrical malfunction is present in Breakdown notice: - Engine warmed to normal oxygen sensor behind catalytic - ECE electronic engine power the oxygen sensor behind the Read-out available from tester Continued driving is possible, but The diagnostic fault code is logged temperature, more than 80°C - Defective wiring harness converter and DME reduction: on Oxygen sensor after catalytic The diagnostic function monitors the catalytic converter. service because the oxygen sensor is not MEVD17.2- O2 Sensor Circuit (Bank 1 Sensor when the fault remains present for - Exhaust-gas temperature at post- - Active heater activation - Oxygen sensor behind catalytic - Check heating of oxygen sensor - CC message: on Possible apparent symptoms: MIL 0x2D22 11554 converter, electrical: Line oxygen sensor behind catalytic P0136 Oxygen Sensor, Rear Electrical Potential problem source(s): none NO 'STATUS_MESSWERTBLOC N none ready for closed-loop control, None BN2000 2) longer catalyst oxygen sensor for detection more than 1 min. converter defective behind catalytic converter - US emissions warning lamp: off lamp on after second driving cycle disconnection converter. - Defective wiring harness K_LESEN ': Argument name conversion of exhaust gases in the than 6 min. of signal interruption: 600..800 °C - Defective DME - Replace oxygen sensor behind - US electronic engine power - Oxygen sensor behind catalytic 'IUSN1 ' or identifier '0x5A13 ' catalytic converter will be seriously Time condition: catalytic converter reduction: off converter defective impaired. - Active heating activation more than - Replace DME - CC message: none - Defective DME 1 min. Other conditions: for detection of signal interruption: 600..800 °C

O2 Sensor Lambda Controller Value Above

- Onboard electrical system voltage an electrical malfunction is present lamp: on between 9 V and 16 V Breakdown notice: Oxygen sensor before catalytic in the oxygen sensor before the Read-out available from tester - ECE electronic engine power Possible apparent symptoms: Temperature condition: - Check wiring harness between pre- Continued driving is possible, but converter, pump power cable : The diagnostic function monitors the catalytic converter. service - Defective wiring harness reduction: on - MIL lamp lights up after 2nd driving This fault is logged in the control - Engine warmed to normal temp, catalyst oxygen sensor and DME because the oxygen sensor is not MEVD17.2- Oxygen sensor control voltage of the oxygen sensor before Potential problem source(s): - Engine warmed to normal temperature, 'STATUS_MESSWERTBLOC - Oxygen sensor before catalytic - CC message: on cycle 0x2D23 11555 P3018 Oxygen Sensor, Front Positive Current module's fault memory none above 80 °C - None NO N - Replace pre-catalyst oxygen none ready for closed-loop control, None BN2000 value above threshold due to open the catalytic - Defective wiring harness more than 80°C K_LESEN ': Argument name: converter defective - US emissions warning lamp: off - Higher exhaust emissions immediately. Time condition: sensor conversion of exhaust gases in the pump current converter. - Oxygen sensor before catalytic 'IUSV1 ' or identifier '0x5A11 - Defective DME - US electronic engine power - Higher fuel consumption - None - Replace DME catalytic converter will be seriously cable converter defective ' reduction: off - Surge Other conditions: impaired. - Defective DME - CC message: none - Engine ON

Threshold due to Open Pumping Current Circuit (Bank 1 Sensor 1)

Oxygen sensor before catalytic - Overrun operation must converter, in - Onboard electrical system voltage be present for at least 3 between 9 V and 16 V Temperature condition: The fault is recognized when an - Engine warmed to normal temp, - ECE emissions warning lamp: on electrical malfunction is present in Breakdown notice: above 80 °C - ECE electronic engine power Possible apparent symptoms: the oxygen sensor before the Read-out available from tester - Check wiring harness between pre- Continued driving is possible, but The diagnostic function monitors the Time condition: - Defective wiring harness reduction: on - MIL lamp lights up after 2nd driving catalytic converter. This fault is logged in the control service catalyst oxygen sensor and DME because the oxygen sensor is not MEVD17.2- voltage of the oxygen sensor before O2 Sensor Out of Range During - Overrun operation must be present - Engine warmed to normal temperature, - Oxygen sensor before catalytic - CC message: on cycle 0x2D24 11556 P2297 Oxygen Sensor, Front Deceleration Potential problem source(s): module's fault memory none NO 'STATUS_MESSWERTBLOC N - Replace pre-catalyst oxygen none ready for closed-loop control, None BN2000 the catalytic Deceleration (Bank 1 Sensor 1) for at least 3 seconds and the EGR more than 80°C converter defective - US emissions warning lamp: off - Higher exhaust emissions - Defective wiring harness immediately. K_LESEN ': Argument name: sensor conversion of exhaust gases in the converter. valve must be closed. - Defective DME - US electronic engine power - Higher fuel consumption - Oxygen sensor before catalytic 'IUSV1 ' or identifier '0x5A11 ' - Replace DME catalytic converter will be seriously Other conditions: reduction: off - Surge converter defective impaired. - Engine on - CC message: none - Defective DME - Vehicle underway coasting/overrun mode: Signal - Pre-catalyst oxygen sensor heated seconds and the EGR outside limit to adequate valve value must be closed.

- Onboard electrical system voltage an electrical malfunction is present lamp: on between 9 V and 16 V Breakdown notice: in the oxygen sensor before the - ECE electronic engine power Possible apparent symptoms: Temperature condition: Read-out available from tester - Check wiring harness between pre- Continued driving is possible, but The diagnostic function monitors the catalytic converter. - Defective wiring harness reduction: on - MIL lamp lights up after 2nd driving Oxygen sensor before catalytic This fault is logged in the control - Engine warmed to normal temp, service catalyst oxygen sensor and DME because the oxygen sensor is not MEVD17.2- voltage of the oxygen sensor before O2 Sensor Positive Current Control Potential problem source(s): - Engine warmed to normal temperature, - Oxygen sensor before catalytic - CC message: on cycle 0x2D25 11557 converter, line fault: Open circuit, P2237 Oxygen Sensor, Front Positive Current module's fault memory none above 80 °C - None NO 'STATUS_MESSWERTBLOC N - Replace pre-catalyst oxygen none ready for closed-loop control, None BN2000 the catalytic Circuit/Open (Bank 1 Sensor 1) - Defective wiring harness more than 80°C converter defective - US emissions warning lamp: off - Higher exhaust emissions pump current lead immediately. Time condition: K_LESEN ': Argument name: sensor conversion of exhaust gases in the converter. - Oxygen sensor before catalytic - Defective DME - US electronic engine power - Higher fuel consumption - None 'IUSV1 ' or identifier '0x5A11 ' - Replace DME catalytic converter will be seriously converter defective reduction: off - Surge Other conditions: impaired. - Defective DME - CC message: none - Engine ON Read-out available from tester Breakdown notice: service Continued driving is possible, but This fault is logged in the 'STATUS_MESSWERTBLOC because the oxygen sensor is not K_LESEN ': Argument name: ready for closed-loop - Onboard electrical system voltage Battery voltage: 10.7 V to 16 V lamp: on between 9 V and 16 V No deactivation of voltage to pre- - ECE electronic engine power Possible apparent symptoms: The diagnostic function monitors the Temperature condition: - Check wiring harness between pre- catalyst oxygen sensor - Defective wiring harness reduction: on - MIL lamp lights up after 2nd driving Oxygen sensor before catalytic internal resistance and the output - Engine warmed to normal temp, catalyst oxygen sensor and DME MEVD17.2- O2 Sensor Negative Current Control Potential problem source(s): - Engine warmed to normal temperature, - Oxygen sensor before catalytic - CC message: on cycle 0x2D27 11559 converter, line fault: Open circuit, voltage of the oxygen P2251 Oxygen Sensor, Front Negative Current none above 80 °C - None NO N - Replace pre-catalyst oxygen none None BN2000 Circuit/Open (Bank 1 Sensor 1) - Defective wiring harness more than 80°C converter defective - US emissions warning lamp: off - Higher exhaust emissions virtual ground sensor before the catalytic Time condition: sensor - Oxygen sensor before catalytic - Defective DME - US electronic engine power - Higher fuel consumption converter. - None - Replace DME converter defective reduction: off - Surge Other conditions: - Defective DME - CC message: none - Engine ON control, conversion of exhaust gases control module's fault 'IUSV1 ' or identifier '0x5A11 in the memory immediately. ' catalytic converter will be seriously impaired.

Increased resistance in sensor Oxygen sensor before catalytic heater or corroded contacts in plug converter, The fault is recognized when the connections oxygen sensor temperature is too or 1. Fault is entered without any low, no additional ECU fault memory MY10: fault in heater driver circuit (HSVE), entries: Check oxygen sensor - ECE emissions warning lamp: off no fault in evaluation IC of LSU Voltage condition: heater: Contact resistance in plugs - US emissions warning lamp: off The diagnostic function monitors the (ICLSU), no short circuit in oxygen Battery voltage: 10.7 V...16 V and in wire - ECE electronic engine power Possible apparent symptoms: MEVD17.2- temperature of the oxygen sensor sensor wires (LSUKS), no battery Temperature condition: None 0x2D2B 11563 2 sec. Terminal 15 none none NO none N too high (DME - wiring harness - reduction: off none MIL lights up when fault is detected Breakdown notice: None None BN2000 before the voltage fault is present (UBR). Time condition: None sensor), replace pre-catalyst oxygen - US electronic engine power in two consecutive driving cycles catalytic converter. Potential problem source(s): Other conditions: sensor if indicated reduction: off Increased resistance in sensor Engine on 2. Diagnostic fault code logged - CC message: on MY11: heater or corroded contacts in plug together with No connections wiring fault: Repair wiring fault electric Nernst cell resistance or or a oxygen sensor before cat. wiring ceramic fault already detected at fault or temperature implausible, line or heater fault has already been heating fault detected

- Onboard electrical system voltage the lambda signal from the pre- between 9 V and 16 V - ECE emissions warning lamp: on Breakdown notice: The diagnostic function monitors the catalyst oxygen sensor deviates too Temperature condition: - Inspect wiring harness between - ECE electronic engine power Continued driving is possible, but voltage of the pre-catalyst oxygen much from the lambda signal from - Engine warmed to normal temp, oxygen sensors before/behind reduction: on Oxygen sensor before catalytic This fault is logged in the control Possible apparent symptoms: because the oxygen sensor is not MEVD17.2- sensor and compares it with the O2 Sensor Signal Biased/Stuck Lean the oxygen sensor behind the above 80 °C - Engine warmed to normal temperature, - Defective wiring harness catalytic converter and - CC message: on 0x2D33 11571 converter, system check: Signal P2195 Oxygen Sensor, Front Signal Check module's fault memory none - None NO none N none MIL lights up when fault is detected ready for closed-loop control, None BN2000 voltage of the oxygen sensor behind (Bank 1 Sensor 1) catalytic converter. Time condition: more than 80°C - Defective oxygen sensors DME - US emissions warning lamp: off fixed at lean immediately. in two consecutive driving cycles conversion of exhaust gases in the the catalytic converter (at lambda = Potential problem source(s): - None - Replace oxygen sensors before - US electronic engine power catalytic converter will be seriously 1). - Defective wiring harness Other conditions: and behind catalytic converter reduction: off impaired. - Defective oxygen sensors - Engine on - CC message: none - No diagnostic fault codes

Breakdown notice: - Leak in exhaust system before Continued driving is possible, but This fault is logged in the oxygen sensors because the oxygen sensor is not - Defective wiring harness - Onboard electrical system voltage ready for closed-loop the lambda signal from the pre- between 9 V and 16 V catalyst oxygen sensor deviates too - ECE emissions warning lamp: on Temperature condition: The diagnostic function monitors the much from the lambda signal from - Conduct catalytic converter - ECE electronic engine power - Engine warmed to normal temp, voltage of the pre-catalyst oxygen the oxygen sensor behind the diagnosis reduction: on Oxygen sensor before catalytic above 80 °C Possible apparent symptoms: MEVD17.2- sensor and compares it with the O2 Sensor Signal Biased/Stuck Rich catalytic converter. - Engine warmed to normal temperature, - Check wiring harness between pre- - CC message: on 0x2D34 11572 converter, system check: Signal P2196 Oxygen Sensor, Front Signal Check none Time condition: - None NO none N none MIL lights up when fault is detected None BN2000 voltage of the oxygen sensor behind (Bank 1 Sensor 1) Potential problem source(s): more than 80°C catalyst oxygen sensor and DME - US emissions warning lamp: off fixed at grease - None in two consecutive driving cycles the catalytic converter (at lambda = - Leak in exhaust system before - Replace pre-catalyst oxygen - US electronic engine power Other conditions: 1). oxygen sensors sensor reduction: off - Engine on - Defective wiring harness - CC message: none - No diagnostic fault codes logged - Oxygen sensor before indicating a mixture fault control, conversion of exhaust gases - Oxygen sensor before catalytic control module's fault in the converter memory immediately. catalytic converter will be seriously defective impaired.

Valvetronic system, each time the Voltage condition: Possible apparent symptoms: DME control module wakes up, and - Onboard electrical system voltage Once the VVT has reached its - ECE emissions warning lamp: off each time terminals are changed on between 9 V and 16 V emergency running position, - Check travel stops in cylinder head - ECE electronic engine power the DME, the upper travel stop is Temperature condition: unlimited throttled operation is The diagnostic function determines and on the eccentric shaft reduction: off relearned. This fault is logged when - Engine warmed to normal temp, SYSTEMCHECK_VVT_ANSC - Valvetronic system travel stops possible. MEVD17.2- Valvetronic, adjustment range: Stop whether a valid travel limit is VVT-Self-Learning Function, Stops - Engine warmed to normal temperature, - Inspect Valvetronic system to - CC message: none Breakdown notice: Continued driving 0x2D42 11586 P101A Valvetronic (VVT) Self-Learning Function the system fails to recognize the none Terminal 15 above 80 °C - None HLAG ivvtsumperf_w vvtdtperf_w Y damaged none If it fails to reach the emergency None BN2000 not learnt reached during initialization of Not Learned more than 80°C verify correct - US emissions warning lamp: off is usually not possible. travel stop correctly. Time condition: STEUERN_VVT - Stiction in the Valvetronic system running position, results ranging the Valvetronic system. installation and freedom of - US electronic engine power Potential problem source(s): - None from a power loss to breakdown movement reduction: off - Valvetronic system travel stops Other conditions: vehicle can occur depending on the - CC message: none damaged - Initialization of Valvetronic VVT position that the system does - Stiction in the Valvetronic systems reach.

Possible apparent symptoms: Breakdown notice:

The fault is recognized when the - Onboard electrical system voltage lamp: off - Repeat Valvetronic travel stop adjustment range deviates from the between 9 V and 16 V - ECE electronic engine power The diagnostic function monitors learning routine, refer to service base adjustment range by more than Temperature condition: reduction: off whether the adjustment range has - Adjustment range check SYSTEMCHECK_VVT_ANSC - Wear at the travel stops functions MEVD17.2- Valvetronic, adjustment range: Fault VVT-Self-Learning Function Faulty 2°. - Engine warmed to normal temp, - Engine warmed to normal temperature, - CC message: none 0x2D43 11587 varied from the base learning data P1023 Valvetronic (VVT) Self-Learning Function none none every 1800 min. of HLAG ivvtsumperf_w vvtdtperf_w Y - Wear in the Valvetronic - Inspect Valvetronic for mechanical none None BN2000 range check Adjustment Range (Bank 1) Potential problem source(s): above 80 °C more than 80°C - US emissions warning lamp: off during the course of the vehicle's operation STEUERN_VVT mechanism wear and resistance to motion - Wear at the travel stops Time condition: - US electronic engine power service life. - Replace components with - Wear in the Valvetronic - Adjustment range check every reduction: off mechanical wear mechanism 1800 min. of operating time - CC message: none

VVT reverts to limp-home mode, The engine runs in throttled mode, minor effects full can be felt drivability/power

The diagnostic function monitors the - Adjustment range check SYSTEMCHECK_VVT_ANSC adjustment

The fault is recognized when the - Onboard electrical system voltage lamp: off - Repeat Valvetronic travel stop adjustment range deviates from the between 9 V and 16 V - ECE electronic engine power learning routine, refer to service base adjustment range by more than Temperature condition: reduction: off Valvetronic, adjustment range: - Wear at the travel stops functions MEVD17.2- VVT-Self-Learning Function Faulty 1°. - Engine warmed to normal temp, - Engine warmed to normal temperature, - CC message: none 0x2D44 11588 Range check, deviation to master P1023 Valvetronic (VVT) Self-Learning Function none none ivvtsumperf_w vvtdtperf_w Y - Wear in the Valvetronic - Inspect Valvetronic for mechanical none Possible apparent symptoms: None Breakdown notice: None None BN2000 Adjustment Range (Bank 1) Potential problem source(s): above 80 °C more than 80°C - US emissions warning lamp: off adaptation mechanism wear and resistance to motion - Wear at the travel stops Time condition: - US electronic engine power - Replace components with - Wear in the Valvetronic - Adjustment range check every reduction: off mechanical wear mechanism 18000 min. of operating time - CC message: none

range during the check of the every 18000 min. of HLAG Valvetronic's operation STEUERN_VVT range.

Voltage condition: lamp: on the driver circuit's diagnostic - Onboard electrical system voltage - ECE electronic engine power function. between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between reduction: on Potential problem source(s): This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- Intake VANOS solenoid valve, The diagnostic function monitors the 'A' Camshaft Position Actuator Camshaft Position STEUERN_ENWS, DME and VANOS solenoid valve DME and VANOS solenoid valve - CC message: on 0x2D51 11601 P2089 Intake Electrical - Defect in wiring harness between module's fault memory none - None - None - None PWM activation signal, 0x4a7a N none CC message, performance Breakdown notice: None None BN2000 actuation: Short circuit to B+ wire to the VANOS solenoid valve. Control Circuit High (Bank 1) Actuator STEUERN_ENDE_ENWS, - VANOS solenoid valve defective - Replace VANOS solenoid valve - US emissions warning lamp: on DME and VANOS solenoid valve immediately. Time condition: reduction, turbo deactivation - Defective DME - Replace DME - US electronic engine power - VANOS solenoid valve defective - None reduction: on - Defective DME Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on the driver circuit's diagnostic - Onboard electrical system voltage - ECE electronic engine power function. between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between reduction: on Potential problem source(s): This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- Intake VANOS solenoid valve, The diagnostic function monitors the 'A' Camshaft Position Actuator Camshaft Position STEUERN_ENWS, DME and VANOS solenoid valve DME and VANOS solenoid valve - CC message: on 0x2D52 11602 P2088 Intake Electrical - Defect in wiring harness between module's fault memory none - None - None - None PWM activation signal, 0x4a7a N none CC message, performance Breakdown notice: None None BN2000 actuation: Short circuit to earth wire to the VANOS solenoid valve. Control Circuit Low (Bank 1) Actuator STEUERN_ENDE_ENWS, - VANOS solenoid valve defective - Replace VANOS solenoid valve - US emissions warning lamp: on DME and VANOS solenoid valve immediately. Time condition: reduction, turbo deactivation - Defective DME - Replace DME - US electronic engine power - VANOS solenoid valve defective - None reduction: on - Defective DME Other conditions: - CC message: on - Engine ON

Possible apparent symptoms:

Voltage condition: lamp: on the driver circuit's diagnostic - Onboard electrical system voltage - ECE electronic engine power function. between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between reduction: on Potential problem source(s): This fault is logged in the control Temperature condition: MEVD17.2- Intake VANOS solenoid valve, The diagnostic function monitors the 'A' Camshaft Position Actuator Camshaft Position STEUERN_ENWS, DME and VANOS solenoid valve DME and VANOS solenoid valve - CC message: on 0x2D53 11603 P0010 Intake Electrical - Defect in wiring harness between module's fault memory none - None - None - None PWM activation signal, 0x4a7a N none Breakdown notice: None None BN2000 actuation: Line disconnection wire to the VANOS solenoid valve. Circuit/Open (Bank 1) Actuator STEUERN_ENDE_ENWS, - VANOS solenoid valve defective - Replace VANOS solenoid valve - US emissions warning lamp: on DME and VANOS solenoid valve immediately. Time condition: - Defective DME - Replace DME - US electronic engine power - VANOS solenoid valve defective - None reduction: on - Defective DME Other conditions: - CC message: on - Engine ON

CC message, performance reduction, turbo deactivation

- Check oil level, change engine oil and filter as indicated the camshaft cannot be adjusted to Voltage condition: - If faults related to the camshaft the specified position. - Onboard electrical system voltage position sensor have been logged, - ECE emissions warning lamp: on Fault leads to ATLCTLmax (FC - Contaminated oil passage at Breakdown notice: Potential problem source(s): between 9 V and 16 V repair these first - ECE electronic engine power Text L6/L4: VANOS solenoid valve The engine reverts to its emergency The diagnostic function monitors - Contaminated oil passage at Temperature condition: - Check wiring harness between reduction: on ?Boost-pressure control, Variable camshaft timing control The diagnostic fault code is logged - Oil pressure too low limp-home program, continued MEVD17.2- adjustment of the exhaust camshaft Cold Start 'B' Camshaft Position Camshaft Position VANOS solenoid valve - Engine cold start to ensure that - Engine cold start to ensure that catalyst VANOS solenoid valve and DME - CC message: on deactivation: Boost- pressure Possible apparent symptoms: 0x2D54 11604 (VANOS), exhaust, cold start not P054B Cold Start when the fault remains present for none - None Yes NO N - Defective wires or plug terminals vehicle operation is possible, None BN2000 during the catalytic Timing Over- Retarded (Bank 1) Timing - Oil pressure too low catalyst heater is active. heater is active. - Perform system test - US emissions warning lamp: on generation disabled?; FC - Engine runs poorly controllable longer than 1 min. on VANOS solenoid valve because power is reduced the driver converter's warm-up phase. - Defective wires or plug terminals Time condition: - Check camshaft and VANOS unit - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; - VANOS solenoid valve seized should refrain from passing on VANOS solenoid valve - None for freedom of movement and reduction: on FC (Dec./Hex) L4: - VANOS solenoid valve defective maneuvers. - VANOS solenoid valve seized Other conditions: mechanical damage - CC message: on 11352 / 0x2C58) - VANOS solenoid valve - Engine ON - Clean VANOS solenoid valve, replace as required - Check oil level, change engine oil and filter as indicated the camshaft cannot be adjusted to Voltage condition: - If faults related to the camshaft the specified position. - Onboard electrical system voltage position sensor have been logged, - ECE emissions warning lamp: on Fault leads to ATLCTLmax (FC - Contaminated oil passage at Breakdown notice: Potential problem source(s): between 9 V and 16 V repair these first - ECE electronic engine power Text L6/L4: VANOS solenoid valve The engine reverts to its emergency The diagnostic function monitors - Contaminated oil passage at Temperature condition: - Check wiring harness between reduction: on ?Boost-pressure control, Variable camshaft timing control The diagnostic fault code is logged - Oil pressure too low limp-home program, continued MEVD17.2- adjustment of the intake-side Cold Start 'A' Camshaft Position Camshaft Position VANOS solenoid valve - Engine cold start to ensure that - Engine cold start to ensure that catalyst VANOS solenoid valve and DME - CC message: on deactivation: Boost- pressure Possible apparent symptoms: 0x2D55 11605 (VANOS), intake, cold start: not P052B Cold Start when the fault remains present for none - None Yes NO N - Defective wires or plug terminals vehicle operation is possible, None BN2000 camshaft during the catalytic Timing Over- Retarded (Bank 1) Timing - Oil pressure too low catalyst heater is active. heater is active. - Perform system test - US emissions warning lamp: on generation disabled?; FC - Engine runs poorly controllable longer than 1 min. on VANOS solenoid valve because power is reduced the driver converter's warm-up phase. - Defective wires or plug terminals Time condition: - Check camshaft and VANOS unit - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; - VANOS solenoid valve seized should refrain from passing on VANOS solenoid valve - None for freedom of movement and reduction: on FC (Dec./Hex) L4: - VANOS solenoid valve defective maneuvers. - VANOS solenoid valve seized Other conditions: mechanical damage - CC message: on 11352 / 0x2C58) - VANOS solenoid valve - Engine ON - Clean VANOS solenoid valve, replace as required - Check oil level, change engine oil the actual angle fails to conform to and filter as indicated - Onboard electrical system voltage the specified angle while the engine - If faults related to the camshaft between 9 V and 16 V is position sensor have been logged, - ECE emissions warning lamp: on Fault leads to ATLCTLmax (FC Temperature condition: - Contaminated oil passage at Breakdown notice: running. repair these first - ECE electronic engine power Text L6/L4: - Engine warmed to normal temp, VANOS solenoid valve The engine reverts to its emergency Potential problem source(s): - Check wiring harness between reduction: on ?Boost-pressure control, The diagnostic fault code is logged above 80 °C - Oil pressure too low limp-home program, continued MEVD17.2- VANOS intake: control fault, The diagnostic function monitors the - Contaminated oil passage at - Engine warmed to normal temperature, VANOS solenoid valve and DME - CC message: on deactivation: Boost- pressure Possible apparent symptoms: 0x2D5A 11610 P13C0 'A' Camshaft Stuck Camshaft Intake Stuck when the fault remains present for none Time condition: - None Yes NO N - Defect in wiring harness to vehicle operation is possible, None BN2000 camshaft stuck camshaft timing adjustment. VANOS solenoid valve more than 80°C - Perform system test - US emissions warning lamp: on generation disabled?; FC - Engine runs poorly longer than 1 min. - None VANOS solenoid valve because power is reduced the driver - Oil pressure too low - Check camshaft and VANOS unit - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; Other conditions: - VANOS solenoid valve seized should refrain from passing - Defect in wiring harness to for freedom of movement and reduction: on FC (Dec./Hex) L4: - Engine on - VANOS solenoid valve defective maneuvers. VANOS solenoid valve mechanical damage - CC message: on 11352 / 0x2C58) - Specified/actual angle difference - VANOS solenoid valve - Clean VANOS solenoid valve, exceeds 15° crankshaft seized replace as required

STEUERN_ENWS, - Check oil level, change engine oil Voltage condition: and filter as indicated the actual angle assumes the - Onboard electrical system voltage - If faults related to the camshaft specified angle too slowly while the between 9 V and 16 V position sensor have been logged, - ECE emissions warning lamp: on Fault leads to ATLCTLmax (FC engine is running. - Contaminated oil passage at Breakdown notice: Temperature condition: repair these first - ECE electronic engine power Text L6/L4: Potential problem source(s): VANOS solenoid valve The engine reverts to its emergency - Engine warmed to normal temp, - Check wiring harness between reduction: on ?Boost-pressure control, - Contaminated oil passage at The diagnostic fault code is logged - Oil pressure too low limp-home program, continued MEVD17.2- VANOS intake: Control fault, The diagnostic function monitors the 'A' Camshaft Position - Timing Over- Camshaft Position above 80 °C - Engine warmed to normal temperature, VANOS solenoid valve and DME - CC message: on deactivation: Boost- pressure Possible apparent symptoms: 0x2D5B 11611 P0012 Intake VANOS solenoid valve when the fault remains present for none - None NO N - Defective wires or plug terminals vehicle operation is possible, None BN2000 position not reached camshaft timing adjustment. Retarded (Bank 1) Timing Time condition: more than 80°C - Perform system test - US emissions warning lamp: on generation disabled?; FC - Engine runs poorly - Oil pressure too low longer than 1 min. on VANOS solenoid valve because power is reduced the driver - None - Check camshaft and VANOS unit - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; - Defective wires or plug terminals - VANOS solenoid valve seized should refrain from passing Other conditions: for freedom of movement and reduction: on FC (Dec./Hex) L4: on VANOS solenoid valve - VANOS solenoid valve defective maneuvers. - Engine on mechanical damage - CC message: on 11352 / 0x2C58) - VANOS solenoid valve seized - Specified/actual angle difference - Clean VANOS solenoid valve, - VANOS solenoid valve exceeds 15° crankshaft replace as STEUERN_ENDE_ENWS, required STATUS_ENWS

- Check oil level, change engine oil the actual angle fails to conform to and filter as indicated - Onboard electrical system voltage the specified angle while the engine - If faults related to the camshaft between 9 V and 16 V is position sensor have been logged, - ECE emissions warning lamp: on Fault leads to ATLCTLmax (FC Temperature condition: - Contaminated oil passage at Breakdown notice: running. repair these first - ECE electronic engine power Text L6/L4: - Engine warmed to normal temp, VANOS solenoid valve The engine reverts to its emergency Potential problem source(s): - Check wiring harness between reduction: on ?Boost-pressure control, The diagnostic fault code is logged above 80 °C - Oil pressure too low limp-home program, continued MEVD17.2- VANOS, exhaust: control fault, The diagnostic function monitors the - Contaminated oil passage at - Engine warmed to normal temperature, VANOS solenoid valve and DME - CC message: on deactivation: Boost- pressure Possible apparent symptoms: 0x2D60 11616 P13C9 'B' Camshaft Stuck Camshaft Exhaust Stuck when the fault remains present for none Time condition: - None Yes NO N - Defect in wiring harness to vehicle operation is possible, None BN2000 camshaft stuck camshaft timing adjustment. VANOS solenoid valve more than 80°C - Perform system test - US emissions warning lamp: on generation disabled?; FC - Engine runs poorly longer than 1 min. - None VANOS solenoid valve because power is reduced the driver - Oil pressure too low - Check camshaft and VANOS unit - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; Other conditions: - VANOS solenoid valve seized should refrain from passing - Defect in wiring harness to for freedom of movement and reduction: on FC (Dec./Hex) L4: - Engine on - VANOS solenoid valve defective maneuvers. VANOS solenoid valve mechanical damage - CC message: on 11352 / 0x2C58) - Specified/actual angle difference - VANOS solenoid valve - Clean VANOS solenoid valve, exceeds 15° crankshaft seized replace as required

Fault leads to ATLCTLmax (FC Text L6/L4: Breakdown notice: ?Boost-pressure control, The engine reverts to its emergency STEUERN_ANWS, - Check oil level, change engine oil deactivation: Boost- pressure limp-home program, continued Voltage condition: and filter as indicated the actual angle assumes the generation disabled?; FC vehicle operation is - Onboard electrical system voltage - If faults related to the camshaft specified angle too slowly while the (Dec./Hex) between 9 V and 16 V position sensor have been logged, - ECE emissions warning lamp: on engine is running. - Contaminated oil passage at Temperature condition: repair these first - ECE electronic engine power Potential problem source(s): VANOS solenoid valve - Engine warmed to normal temp, - Check wiring harness between reduction: on - Contaminated oil passage at The diagnostic fault code is logged - Oil pressure too low MEVD17.2- VANOS, exhaust: Control fault, The diagnostic function monitors the 'B' Camshaft Position - Timing Over- Camshaft Position above 80 °C - Engine warmed to normal temperature, VANOS solenoid valve and DME - CC message: on Possible apparent symptoms: 0x2D61 11617 P0015 Exhaust VANOS solenoid valve when the fault remains present for none - None NO N - Defective wires or plug terminals None BN2000 position not reached camshaft timing adjustment. Retarded (Bank 1) Timing Time condition: more than 80°C - Perform system test - US emissions warning lamp: on - Engine runs poorly - Oil pressure too low longer than 1 min. on VANOS solenoid valve - None - Check camshaft and VANOS unit - US electronic engine power - Defective wires or plug terminals - VANOS solenoid valve seized Other conditions: for freedom of movement and reduction: on on VANOS solenoid valve - VANOS solenoid valve defective - Engine on mechanical damage - CC message: on - VANOS solenoid valve seized - Specified/actual angle difference - Clean VANOS solenoid valve, - VANOS solenoid valve possible, because power is reduced exceeds 15° crankshaft replace as L6: 1180680 / 0x120408; FC STEUERN_ENDE_ANWS, the driver required (Dec./Hex) L4: STATUS_ANWS should refrain from passing 11352 / 0x2C58) maneuvers.

Voltage condition: lamp: on the driver circuit's diagnostic - Onboard electrical system voltage - ECE electronic engine power function. between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between reduction: on Potential problem source(s): This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- Exhaust VANOS solenoid valve, The diagnostic function monitors the 'B' Camshaft Position Actuator Camshaft Position STEUERN_ANWS, DME and VANOS solenoid valve DME and VANOS solenoid valve - CC message: on 0x2D9B 11675 P2091 Exhaust Electrical - Defect in wiring harness between module's fault memory none - None - None - None PWM activation signal, 0x4a7b N none CC message, performance Breakdown notice: None None BN2000 actuation: Short circuit to B+ wire to the VANOS solenoid valve. Control Circuit High (Bank 1) Actuator STEUERN_ENDE_ANWS - VANOS solenoid valve defective - Replace VANOS solenoid valve - US emissions warning lamp: on DME and VANOS solenoid valve immediately. Time condition: reduction, turbo deactivation - Defective DME - Replace DME - US electronic engine power - VANOS solenoid valve defective - None reduction: on - Defective DME Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on the driver circuit's diagnostic - Onboard electrical system voltage - ECE electronic engine power function. between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between reduction: on Potential problem source(s): This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- Exhaust VANOS solenoid valve, The diagnostic function monitors the 'B' Camshaft Position Actuator Camshaft Position STEUERN_ANWS, DME and VANOS solenoid valve DME and VANOS solenoid valve - CC message: on 0x2D9C 11676 P2090 Exhaust Electrical - Defect in wiring harness between module's fault memory none - None - None - None PWM activation signal, 0x4a7b N none CC message, performance Breakdown notice: None None BN2000 actuation: Short circuit to earth wire to the VANOS solenoid valve. Control Circuit Low (Bank 1) Actuator STEUERN_ENDE_ANWS - VANOS solenoid valve defective - Replace VANOS solenoid valve - US emissions warning lamp: on DME and VANOS solenoid valve immediately. Time condition: reduction, turbo deactivation - Defective DME - Replace DME - US electronic engine power - VANOS solenoid valve defective - None reduction: on - Defective DME Other conditions: - CC message: on - Engine ON

This fault is logged in the

Voltage condition: lamp: on the driver circuit's diagnostic - Onboard electrical system voltage - ECE electronic engine power function. between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between reduction: on Potential problem source(s): Temperature condition: Possible apparent symptoms: MEVD17.2- Exhaust VANOS solenoid valve, The diagnostic function monitors the 'B' Camshaft Position - Actuator Camshaft Position STEUERN_ANWS, DME and VANOS solenoid valve DME and VANOS solenoid valve - CC message: on 0x2D9D 11677 P0013 Exhaust Electrical - Defect in wiring harness between none - None - None - None PWM activation signal, 0x4a7b N none CC message, performance Breakdown notice: None None BN2000 actuation: Line disconnection wire to the VANOS solenoid valve. Circuit/Open (Bank 1) Actuator STEUERN_ENDE_ANWS - VANOS solenoid valve defective - Replace VANOS solenoid valve - US emissions warning lamp: on DME and VANOS solenoid valve Time condition: reduction, turbo deactivation - Defective DME - Replace DME - US electronic engine power - VANOS solenoid valve defective - None reduction: on - Defective DME Other conditions: - CC message: on - Engine ON

control module's fault memory immediately.

Possible apparent symptoms: Extended starting time, power loss, and no the engine is turning over and Voltage condition: camshaft signals have been present. - ECE emissions warning lamp: on Fault leads to ATLCTLmax (FC - Onboard electrical system voltage Breakdown notice: Potential problem source(s): - Defect in wiring harness between - Check wiring harness between - ECE electronic engine power Text L6/L4: between 9 V and 16 V The engine reverts to its emergency - Defect in wiring harness between DME and camshaft position sensor DME and camshaft position sensor reduction: on ?Boost-pressure control, Camshaft Position Sensor 'A' Temperature condition: limp-home program, continued MEVD17.2- Intake camshaft sensor: Signal The diagnostic function monitors the Camshaft Position DME and camshaft position sensor If the 'crankshaft revolutions' fault is - Incorrect gap between camshaft - Check installation of camshaft - CC message: on deactivation: Boost- pressure 0x2D9F 11679 P0341 Circuit Range/Performance (Bank 1 Intake Plausibility none - None - None - None NO NO N vehicle operation is possible, None BN2000 implausible intake camshaft position sensor. Sensor - Incorrect gap between camshaft present. position sensor and camshaft sensor position sensor and camshaft - US emissions warning lamp: on generation disabled?; FC or Single Sensor) Time condition: because power is reduced the driver position sensor and camshaft reluctor ring position sensor reluctor ring - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; - None should refrain from passing sensor reluctor - Sensor contaminated or defective - Replace sensor reduction: on FC (Dec./Hex) L4: Other conditions: maneuvers. ring - CC message: on 11352 / 0x2C58) - Engine ON - Sensor contaminated or restart possible in combination with an exhaust sensor fault

Camshaft reference position has shifted by more than or

- Onboard electrical system voltage the camshaft's reference position between 9 V and 16 V - When intake and exhaust - ECE emissions warning lamp: on Fault leads to ATLCTLmax (FC does not align with the specified Breakdown notice: Temperature condition: camshafts display simultaneous - ECE electronic engine power Text L6/L4: position. - Loose center bolt The engine reverts to its emergency - None angular offset errors relative to reduction: on ?Boost-pressure control, Inlet camshaft: Angle offset with The diagnostic function monitors the Potential problem source(s): - Camshaft position sensor reluctor limp-home program, continued MEVD17.2- Camshaft Position Sensor 'A' Faulty Camshaft Position Time condition: crankshaft: Check center bolt - CC message: on deactivation: Boost- pressure Possible apparent symptoms: MIL 0x2DA0 11680 respect to crankshaft outside offset angle between crankshaft and P1338 Intake Phase - Loose center bolt none - None - None NO none N ring out of adjustment vehicle operation is possible, None BN2000 Phase Position (Bank 1) Sensor - None - Check camshaft position sensor - US emissions warning lamp: on generation disabled?; FC comes on tolerance camshaft. - Camshaft position sensor reluctor - Timing chain has jumped time because power is reduced the driver Other conditions: reluctor ring - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; ring out of - Defective timing chain (stretched) should refrain from passing - Engine on - Check timing chain reduction: on FC (Dec./Hex) L4: adjustment maneuvers. - After execution of camshaft - Check valve timing - CC message: on 11352 / 0x2C58) - Timing chain has jumped time position sensor

and the camshaft has executed rotations.

Possible apparent symptoms: Extended starting time, power loss, and no the engine is turning over and Voltage condition: camshaft signals have been present. - ECE emissions warning lamp: on Fault leads to ATLCTLmax (FC - Onboard electrical system voltage Breakdown notice: Potential problem source(s): - Defect in wiring harness between - Check wiring harness between - ECE electronic engine power Text L6/L4: between 9 V and 16 V The engine reverts to its emergency - Defect in wiring harness between DME and camshaft position sensor DME and camshaft position sensor reduction: on ?Boost-pressure control, Camshaft Position Sensor 'B' Temperature condition: limp-home program, continued MEVD17.2- Exhaust camshaft sensor: Signal The diagnostic function monitors the Camshaft Position DME and camshaft position sensor If the 'crankshaft revolutions' fault is - Incorrect gap between camshaft - Check installation of camshaft - CC message: on deactivation: Boost- pressure 0x2DA1 11681 P0366 Circuit Range/Performance (Bank Exhaust Plausibility none - None - None - None NO NO N vehicle operation is possible, None BN2000 implausible exhaust camshaft position sensor. Sensor - Incorrect gap between camshaft present. position sensor and camshaft sensor position sensor and camshaft - US emissions warning lamp: on generation disabled?; FC 1) Time condition: because power is reduced the driver position sensor and camshaft reluctor ring position sensor reluctor ring - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; - None should refrain from passing sensor reluctor - Sensor contaminated or defective - Replace sensor reduction: on FC (Dec./Hex) L4: Other conditions: maneuvers. ring - CC message: on 11352 / 0x2C58) - Engine ON - Sensor contaminated or restart possible in combination with an exhaust sensor fault

Fault leads to ATLCTLmax (FC Text L6/L4: Breakdown notice: ?Boost-pressure control, The engine reverts to its emergency deactivation: Boost- pressure limp-home program, continued generation disabled?; FC vehicle operation is - Onboard electrical system voltage the camshaft's reference position (Dec./Hex) between 9 V and 16 V - When intake and exhaust - ECE emissions warning lamp: on does not align with the specified Temperature condition: camshafts display simultaneous - ECE electronic engine power position. - Loose center bolt - None angular offset errors relative to reduction: on Exhaust camshaft: Angle offset with The diagnostic function monitors the Potential problem source(s): Camshaft reference position has - Camshaft position sensor reluctor MEVD17.2- Camshaft Position Sensor 'B' Faulty Camshaft Position Time condition: crankshaft: Check center bolt - CC message: on Possible apparent symptoms: MIL 0x2DA2 11682 respect to crankshaft outside offset angle between crankshaft and P1339 Exhaust Phase - Loose center bolt shifted by more than or and the none - None - None NO none N ring out of adjustment None BN2000 Phase Position (Bank 1) Sensor - None - Check camshaft position sensor - US emissions warning lamp: on comes on tolerance camshaft. - Camshaft position sensor reluctor camshaft has executed rotations. - Timing chain has jumped time Other conditions: reluctor ring - US electronic engine power ring out of - Defective timing chain (stretched) - Engine on - Check timing chain reduction: on adjustment - After execution of camshaft - Check valve timing - CC message: on - Timing chain has jumped time position sensor possible, because power is reduced L6: 1180680 / 0x120408; FC the driver (Dec./Hex) L4: should refrain from passing 11352 / 0x2C58) maneuvers.

Voltage condition: the camshaft is not locked during lamp: off - Onboard electrical system voltage starting. - ECE electronic engine power between 9 V and 16 V - Check engine oil, replace engine Potential problem source(s): - Engine oil dirty, old or not to reduction: off The fault is logged immediately Temperature condition: oil and filter as required MEVD17.2- VANOS, exhaust: Intake camshaft The diagnostic function monitors B Camshaft Starting Position not - Engine oil dirty, old or not to specification - CC message: none Possible apparent symptoms: Breakdown notice: 0x2DB0 11696 P1325 when it occurs during an engine none - None - None - None NO NO Y - Perform system test on VANOS none none BN2000 not in locking position at start up camshaft position locking. Reached (Bank 1) specification - VANOS adjustment unit dirty - US emissions warning lamp: off - Non-starter in extreme cases - none start. Time condition: solenoid valves - VANOS adjustment unit dirty - VANOS adjustment unit defective - US electronic engine power - None - Replace VANOS adjustment unit - VANOS adjustment unit reduction: off Other conditions: defective - CC message: none - Engine ON

Voltage condition: the camshaft is not locked during lamp: off - Onboard electrical system voltage starting. - ECE electronic engine power between 9 V and 16 V - Check engine oil, replace engine Potential problem source(s): - Engine oil dirty, old or not to reduction: off The fault is logged immediately Temperature condition: oil and filter as required MEVD17.2- VANOS intake: Intake camshaft not The diagnostic function monitors A Camshaft Starting Position not - Engine oil dirty, old or not to specification - CC message: none Possible apparent symptoms: Breakdown notice: 0x2DB1 11697 P1323 when it occurs during an engine none - None - None - None NO NO Y - Perform system test on VANOS none none BN2000 in locking position at start up camshaft position locking. Reached (Bank 1) specification - VANOS adjustment unit dirty - US emissions warning lamp: off - Non-starter in extreme cases - none start. Time condition: solenoid valves - VANOS adjustment unit dirty - VANOS adjustment unit defective - US electronic engine power - None - Replace VANOS adjustment unit - VANOS adjustment unit reduction: off Other conditions: defective - CC message: none - Engine ON

Possible apparent symptoms: If the malfunction occurs while the Voltage condition: The fault is recognized when a short - ECE emissions warning lamp: off VVT system is at maximum stroke - Onboard electrical system voltage circuit to positive is - ECE electronic engine power extension (full load, vehicle parked), between 9 V and 16 V The diagnostic function monitors detected when activation voltage is - Inspect wiring harness between reduction: on only limited or no effects will This fault is logged in the control Temperature condition: - Defective wiring harness MEVD17.2- Valvetronic relay, activation: Short electrical control-activation of the transmitted to the Valvetronic relay. DME and Valvetronic relay - CC message: on MY11 US: be apparent to the customer. 0x2DB4 11700 P10D8 VVT-Relay Circuit High Valvetronic (VVT) Relay module's fault memory Terminal 15 - None - None - None none none N - Valvetronic relay defective none Breakdown notice: None None BN2000 circuit to B+ Valvetronic relay for a Potential problem source(s): - Replace Valvetronic relay - US emissions warning lamp: on (Switching process may be felt after immediately. Time condition: - Defective DME short circuit to positive. - Defective wiring harness - Replace DME - US electronic engine power GD, starting response). - None - Valvetronic relay defective reduction: on Otherwise breakdown vehicle, as Other conditions: - Defective DME - CC message: on power is no - none longer transmitted to the VVT system, which thus closes.

Possible apparent symptoms: If the malfunction occurs while the Voltage condition: The fault is recognized when a short - ECE emissions warning lamp: off VVT system is at maximum stroke - Onboard electrical system voltage circuit to ground is detected when - ECE electronic engine power extension (full load, vehicle parked), between 9 V and 16 V The diagnostic function monitors activation voltage is transmitted to - Inspect wiring harness between reduction: on only limited or no effects will This fault is logged in the control Temperature condition: - Defective wiring harness MEVD17.2- Valvetronic relay, activation: Short electrical activation of the the Valvetronic relay. DME and Valvetronic relay - CC message: on MY11 US: be apparent to the customer. 0x2DB5 11701 P10D7 VVT-Relay Circuit Low Valvetronic (VVT) Relay module's fault memory Terminal 15 - None - None - None none none N - Valvetronic relay defective none Breakdown notice: None None BN2000 circuit to earth Valvetronic relay for short Potential problem source(s): - Replace Valvetronic relay - US emissions warning lamp: on (Switching process may be felt after immediately. Time condition: - Defective DME circuits to ground. - Defective wiring harness - Replace DME - US electronic engine power GD, starting response). - None - Valvetronic relay defective reduction: on Otherwise breakdown vehicle, as Other conditions: - Defective DME - CC message: on power is no - none longer transmitted to the VVT system, which thus closes.

The diagnostic function monitors This fault is logged in the electrical Possible apparent symptoms: If the malfunction occurs while the Voltage condition: The fault is recognized if an open - ECE emissions warning lamp: off VVT system is at maximum stroke - Onboard electrical system voltage circuit is detected when activation - ECE electronic engine power extension (full load, vehicle parked), between 9 V and 16 V voltage is transmitted to the - Inspect wiring harness between reduction: on only limited or no effects will Temperature condition: - Defective wiring harness MEVD17.2- Valvetronic relay, activation: Line Valvetronic relay. DME and Valvetronic relay - CC message: on MY11 US: be apparent to the customer. 0x2DB6 11702 P10D6 VVT-Relay Circuit Valvetronic (VVT) Relay Terminal 15 - None - None - None none none N - Valvetronic relay defective none Breakdown notice: None None BN2000 disconnection Potential problem source(s): - Replace Valvetronic relay - US emissions warning lamp: on (Switching process may be felt after Time condition: - Defective DME - Defective wiring harness - Replace DME - US electronic engine power GD, starting response). - None - Valvetronic relay defective reduction: on Otherwise breakdown vehicle, as Other conditions: - Defective DME - CC message: on power is no longer transmitted to the - none VVT system, which activation of the Valvetronic relay for thus closes. control module's fault open memory immediately. circuits.

the calculated driver circuit - Check electrical system voltage temperature rises above Voltage condition: - If other diagnostic fault codes MY10 ECE: 130°C. - Valvetronic system consumes - Onboard electrical system voltage related to Valvetronic are logged, - ECE emissions warning lamp: off Potential problem source(s): excessive energy owing to: between 9 V and 16 V work through these first - ECE electronic engine power - Valvetronic system consumes - Stiction and high resistance in the Temperature condition: - Check Valvetronic mechanism for reduction: on Possible apparent symptoms: Breakdown notice: MEVD17.2- Valvetronic, component protection, The diagnostic function monitors the VVT-Overload Protection Output excessive energy Valvetronic system 0x2DBA 11706 P10DF Valvetronic (VVT) Overload Protection none Terminal 15 - None - None - None STEUERN_VVT ivvtsumperf_w vvtdtperf_w Y freedom of movement, wear and - CC message: on MY11 US: none Range from no effects to power VVT driver circuit component None BN2000 output stage System switch-off temperature of the driver circuit. Stage System Shutdown owing to: - Abuse ("blipping" the accelerator Time condition: stiction (with external - US emissions warning lamp: on reduction/breakdown protection - Stiction and high resistance in the pedal, etc.) - None voltage source connected as - US electronic engine power Valvetronic system - Frequent open-loop operation (limp- Other conditions: required) reduction: on - Abuse ("blipping" the accelerator home mode/learning routines) - none - Replace components with - CC message: on pedal, etc.) mechanical wear - Frequent open-loop

- Check electrical system voltage - Valvetronic system consumes - If other diagnostic fault codes excessive energy owing to: related to Valvetronic are logged, - Stiction and high resistance in the work through these first Possible apparent symptoms: the calculated temperature of the Valvetronic system - Check Valvetronic mechanism for Valvetronic actuator motor rises - Abuse ("blipping" the accelerator freedom of above 200°C / 65535 (temperature in Voltage condition: pedal, etc.) movement, wear and stiction (with MY10 ECE: the windings of the Valvetronic servo - Onboard electrical system voltage external - ECE emissions warning lamp: off motor). between 9 V and 16 V - ECE electronic engine power Potential problem source(s): The diagnostic function monitors the Temperature condition: reduction: on MEVD17.2- Valvetronic, component protection VVT-Overload Protection Control - Valvetronic system consumes Breakdown notice: 0x2DBB 11707 temperature of the Valvetronic P10E0 Valvetronic (VVT) Overload Protection none Terminal 15 - None - None - None STEUERN_VVT ivvtsumperf_w vvtdtperf_w Y - CC message: on MY11 US: none None BN2000 servomotor: System switch-off Motor System Shutdown excessive energy VVT system component protection actuator motor. Time condition: - US emissions warning lamp: on owing to: - None - US electronic engine power - Stiction and high resistance in the Other conditions: reduction: on Valvetronic system - none - CC message: on - Abuse ("blipping" the accelerator voltage source connected as pedal, etc.) - Frequent open-loop operation (limp- required) Range from no effects to power - Frequent open-loop home - Replace components with reduction/breakdown mode/learning routines) mechanical wear lamp: off - ECE electronic engine power The fault is recognized when reduction: off ? Voltage condition: Temperature Possible apparent symptoms: MEVD17.2- Valvetronic, eccentric shaft - ? - ? - CC message: none Breakdown notice: 0x2DBC 11708 Open Potential problem source(s): condition: Time condition: - None new for I-10-03-450 Customer perception in prose at this BN2000 adaptation: Lower stop reached - ? - ? - US emissions warning lamp: off - none - ? Other conditions: juncture - US electronic engine power - ? reduction: off - CC message: none

Possible apparent symptoms: Voltage condition: If the malfunction occurs while the deactivated when a fault is - Onboard electrical system voltage - ECE emissions warning lamp: off VVT system is not at its maximum suspected. The fault is logged when between 9 V and 16 V - ECE electronic engine power stroke position, the The diagnostic function monitors the the measured diagnosis voltage is Temperature condition: - Check wiring harness between reduction: on engine stalls/vehicle breaks down. This fault is logged in the control MEVD17.2- Valvetronic servomotor, activation: Valvetronic actuator motor's three greater than 1.2 V ? 2.3 V and the - None - Defective wiring harness Valvetronic actuator motor and DME - CC message: on MY11 US: Engine will not restart, as the VVT Breakdown notice: 0x2DBF 11711 P1047 VVT-Control Circuit High (Bank 1) Valvetronic (VVT) Control Motor module's fault memory Terminal 15 - None - None none none N none None BN2000 Short circuit to B+ phases for a short circuit voltage behind Time condition: - Valvetronic actuator defective - Replace Valvetronic actuator - US emissions warning lamp: on driver circuit is deactivated and the No continued driving possible. immediately. to positive. the Valvetronic relay exceeds 10 V. - None motor - US electronic engine power VVT system reverts to Potential problem source(s): Other conditions: reduction: on minimum stroke. If the fault occurs - Defective wiring harness - Voltage behind motor relay - CC message: on at maximum stroke, unrestricted > 5V throttled operation is possible.

Possible apparent symptoms: Voltage condition: If the malfunction occurs while the deactivated when a fault is - Onboard electrical system voltage - ECE emissions warning lamp: off VVT system is not at its maximum suspected. The diagnostic fault code between 9 V and 16 V - ECE electronic engine power stroke position, the The diagnostic function monitors the is logged when the voltage Temperature condition: - Check wiring harness between reduction: on engine stalls/vehicle breaks down. This fault is logged in the control MEVD17.2- Valvetronic servomotor, activation: Valvetronic actuator motor's three measured during diagnosis is less - None - Defective wiring harness Valvetronic actuator motor and DME - CC message: on MY11 US: Engine will not restart, as the VVT Breakdown notice: Continued driving 0x2DC0 11712 P1048 VVT-Control Circuit Low (Bank 1) Valvetronic (VVT) Control Motor module's fault memory Terminal 15 - None - None none none N none None BN2000 Short circuit to earth phases for a short circuit than 0.2 V and the voltage behind the Time condition: - Valvetronic actuator defective - Replace Valvetronic actuator - US emissions warning lamp: on driver circuit is deactivated and the is usually not possible. immediately. to ground. Valvetronic relay is greater than 6 V. - None motor - US electronic engine power VVT system reverts to Potential problem source(s): Other conditions: reduction: on minimum stroke. If the fault occurs - Defective wiring harness - Voltage behind motor relay - CC message: on at maximum stroke, unrestricted > 5V throttled operation is possible.

The diagnostic function monitors the This fault is logged in the Valvetronic Possible apparent symptoms: Voltage condition: If the malfunction occurs while the The driver circuit is deactivated - Onboard electrical system voltage - ECE emissions warning lamp: off VVT system is not at its maximum when a fault is suspected. The fault between 9 V and 16 V - ECE electronic engine power stroke position, the is logged when the measured Temperature condition: - Check wiring harness between reduction: on engine stalls/vehicle breaks down. MEVD17.2- Valvetronic servomotor, activation: diagnosis voltage is less than 0.35 V - None - Defective wiring harness Valvetronic actuator motor and DME - CC message: on MY11 US: Engine will not restart, as the VVT Breakdown notice: Continued driving 0x2DC3 11715 P1050 VVT-Control Circuit (Bank 1) Valvetronic (VVT) Control Motor Terminal 15 - None - None none none N none None BN2000 Line disconnection ? 0.61 V. Time condition: - Valvetronic actuator defective - Replace Valvetronic actuator - US emissions warning lamp: on driver circuit is deactivated and the is usually not possible. Potential problem source(s): - None motor - US electronic engine power VVT system reverts to - Defective wiring harness Other conditions: reduction: on minimum stroke. If the fault occurs - Valvetronic actuator defective - Voltage behind motor relay - CC message: on at maximum stroke, unrestricted > 5V throttled operation actuator motor's three phases for an is possible. control module's fault open memory immediately. circuit in one of the wires.

the calculated driver circuit - Check electrical system voltage temperature rises above Voltage condition: - If other diagnostic fault codes 120°C. - Valvetronic system consumes - ECE emissions warning lamp: off - Onboard electrical system voltage related to Valvetronic are logged, Potential problem source(s): excessive energy owing to: - ECE electronic engine power between 9 V and 16 V work through these first - Valvetronic system consumes - Stiction and high resistance in the reduction: off Temperature condition: - Check Valvetronic mechanism for Possible apparent symptoms: Breakdown notice: MEVD17.2- Valvetronic, overload protection: The diagnostic function monitors the VVT-Overload Protection Output excessive energy Valvetronic system - CC message: none 0x2DCA 11722 P10E7 Valvetronic (VVT) Overload Protection none Terminal 15 - None - None - None STEUERN_VVT ivvtsumperf_w vvtdtperf_w Y freedom of movement, wear and none VVT reverts to limp-home mode, The engine runs in throttled mode, None BN2000 output stage overloaded temperature of the driver circuit. Stage Overload owing to: - Abuse ("blipping" the accelerator - US emissions warning lamp: off Time condition: stiction (with external minor effects can be felt full drivability/power - Stiction and high resistance in the pedal, etc.) - US electronic engine power - None voltage source connected as Valvetronic system - Frequent open-loop operation (limp- reduction: off Other conditions: required) - Abuse ("blipping" the accelerator home mode/learning routines) - CC message: none - none - Replace components with pedal, etc.) mechanical wear - Frequent open-loop

the calculated temperature of the Breakdown notice: Valvetronic actuator motor rises - Check electrical system voltage above 190°C / (temperature in the Voltage condition: - If other diagnostic fault codes windings of the Valvetronic actuator - Valvetronic system consumes - ECE emissions warning lamp: off - Onboard electrical system voltage related to Valvetronic are logged, motor). excessive energy owing to: - ECE electronic engine power between 9 V and 16 V work through these first Potential problem source(s): - Stiction and high resistance in the reduction: off The diagnostic function monitors the Temperature condition: - Check Valvetronic mechanism for Possible apparent symptoms: MEVD17.2- Valvetronic, overload protection: VVT-Overload Protection Control - Valvetronic system consumes Valvetronic system - CC message: none 0x2DCB 11723 temperature of the Valvetronic P10E8 Valvetronic (VVT) Overload Protection none Terminal 15 - None - None - None STEUERN_VVT ivvtsumperf_w vvtdtperf_w Y freedom of movement, wear and none VVT reverts to limp-home mode, None BN2000 Actuator motor overloaded Motor Overload excessive energy - Abuse ("blipping" the accelerator - US emissions warning lamp: off actuator motor. Time condition: stiction (with external minor effects can be felt owing to: pedal, etc.) - US electronic engine power - None voltage source connected as - Stiction and high resistance in the - Frequent open-loop operation (limp- reduction: off Other conditions: required) Valvetronic system home mode/learning routines) - CC message: none - none - Replace components with - Abuse ("blipping" the accelerator mechanical wear pedal, etc.) The engine runs in throttled mode, - Frequent open-loop full drivability/power

- Check wiring harness and plug connectors for electrical faults a counter rises above the fault - If other diagnostic fault codes Possible apparent symptoms: Voltage condition: MY10 ECE: threshold of 10 000. related to Valvetronic are logged, Unrestricted, throttled operation - Onboard electrical system voltage - ECE emissions warning lamp: off The counter is incrementalized work through these first remains available if the VVT between 9 V and 16 V - ECE electronic engine power when the closed-loop control - Defective wiring harness - Check Valvetronic mechanism for system's stroke is at The diagnostic function monitors the VVT-Actuator Monitoring Position Temperature condition: reduction: on MEVD17.2- Valvetronic system: Control difference exceeds a specified - Valvetronic actuator defective freedom of movement, wear and maximum extension. 0x2DCE 11726 Valvetronic system's control P1030 Control; Tight, no Adjustment Valvetronic (VVT) Position Control none Terminal 15 - None - None - None STEUERN_VVT ivvtsumperf_w vvtdtperf_w N - CC message: on MY11 US: none Breakdown notice: None None BN2000 deviation too great threshold while the Valvetronic - Valvetronic system sticking stiction (with external If maximum stroke is not achieved, precision. possible (Bank 1) Time condition: - US emissions warning lamp: on actuator motor is stationary. - Defective DME voltage source connected as results ranging from a power loss to - None - US electronic engine power Potential problem source(s): required) breakdown can occur depending on Other conditions: reduction: on - Defective wiring harness - Replace Valvetronic actuator the VVT position that the - none - CC message: on - Valvetronic actuator motor system does reach. - Replace components with mechanical wear

The diagnostic function determines - Check wiring harness and plug whether the connectors for electrical faults - If other diagnostic fault codes Possible apparent symptoms: - Onboard electrical system voltage neither upward nor downward related to Valvetronic are logged, Once the VVT has reached its between 9 V and 16 V - ECE emissions warning lamp: off motion of 6° is possible during work through these first emergency running position, Temperature condition: - ECE electronic engine power initialization of the - Check Valvetronic mechanism for unlimited throttled operation is - Engine warmed to normal temp, - Defective wiring harness reduction: off Valvetronic system. freedom of movement, wear and possible. MEVD17.2- Valvetronic system: no movement above 80 °C - Engine warmed to normal temperature, - Valvetronic actuator defective - CC message: none 0x2DCF 11727 P10E1 VVT-System No Travel Detected Valvetronic (VVT) System Potential problem source(s): none Terminal 15 - None STEUERN_VVT ivvtsumperf_w vvtdtperf_w N stiction (with external none If it fails to reach the emergency Breakdown notice: None None BN2000 identified Time condition: more than 80°C - Valvetronic system sticking - US emissions warning lamp: off - Defective wiring harness voltage source connected as running position, results ranging - None - Defective DME - US electronic engine power - Valvetronic actuator defective required) from a power loss to breakdown Other conditions: reduction: off - Valvetronic system sticking - Replace Valvetronic actuator vehicle can occur depending on the - When the Valvetronic system is - CC message: none - Defective DME motor VVT position that the system does initialized (Terminal Valvetronic system moves freely - Replace components with reach. mechanical wear and without resistance during the initialization - Replace DME routine.

The diagnostic fault code is logged all three position sensors have the when the fault same level. - No power-supply voltage to Potential problem source(s): Voltage condition: sensors - ECE emissions warning lamp: off - No power-supply voltage to - Onboard electrical system voltage - One or several wires to the - ECE electronic engine power sensors between 9 V and 16 V position sensors is/are shorted to - Check wiring harness between reduction: off Valvetronic servomotor, position - One or several wires to the Temperature condition: Possible apparent symptoms: Breakdown notice: MEVD17.2- The diagnostic function monitors the VVT-Sensors Supply Voltage Circuit positive or ground Valvetronic actuator motor and DME - CC message: none 0x2DD6 11734 sensors: Short- circuit or line break P10E2 Valvetronic (VVT) Sensors position sensors is/are shorted to Terminal 15 - None - None - None none none N none VVT reverts to limp-home mode, The engine runs in throttled mode, None BN2000 wires to the five position sensors. Electrical - One or several position-sensor - Replace Valvetronic actuator - US emissions warning lamp: off (open circuit) positive or ground Time condition: minor effects can be felt full drivability/power wires is open motor - US electronic engine power - One or several position- sensor - None - One or more position sensors in reduction: off wires is open Other conditions: the Valvetronic actuator motor is - CC message: none - One or more position sensors in - none defective the Valvetronic actuator motor is defective remains present for longer than 1 min.

- Check wiring harness between Valvetronic actuator motor and DME Voltage condition: The fault is recognized when the - Check Valvetronic actuator motor lamp: off - Onboard electrical system voltage DME hardware detects a fault in the Check Valvetronic actuator motor - ECE electronic engine power between 9 V and 16 V voltage supply to with multimeter, specified results: reduction: off The diagnostic function monitors the Temperature condition: - Defective wiring harness Possible apparent symptoms: Breakdown notice: MEVD17.2- Valvetronic servomotor, position VVT-Sensors Supply Voltage Circuit the Hall-effect sensors. Pin 11 to Pin 10: roughly 1 mOhm - CC message: none 0x2DD7 11735 power- supply wires to the position P10E6 Valvetronic (VVT) Power Supply Sensors none Terminal 15 - None - None - None none none N - Valvetronic actuator defective none VVT reverts to limp-home mode, The engine runs in throttled mode, None BN2000 sensors: Supply voltage faulty Open Potential problem source(s): Pin 11 to cylinder head: Infinite - US emissions warning lamp: off sensors. Time condition: - Defective DME minor effects can be felt full drivability/power - Defective wiring harness resistance Pin 10 to cylinder head: - US electronic engine power - None - Valvetronic actuator defective Infinite resistance reduction: off Other conditions: - Defective DME - Replace Valvetronic actuator - CC message: none - none motor - Replace DME

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power position sensors indicate an between 9 V and 16 V - Check wiring harness between reduction: off The diagnostic function monitors the incorrect switching sequence. The diagnostic fault code is logged Temperature condition: - Defective wiring harness Possible apparent symptoms: Breakdown notice: MEVD17.2- Valvetronic servomotor, position Valvetronic actuator motor and DME - CC message: none 0x2DD8 11736 switching sequence of the position P1017 VVT- Sensors Plausibility (Bank 1) Valvetronic (VVT) Sensors Potential problem source(s): when the fault remains present for Terminal 15 - None - None - None none none N - Valvetronic actuator defective none VVT reverts to limp-home mode, The engine runs in throttled mode, None BN2000 sensors: Signal implausible - Replace Valvetronic actuator - US emissions warning lamp: off sensors. - Defective wiring harness longer than 1 min. Time condition: - Defective DME minor effects can be felt full drivability/power motor - US electronic engine power - Valvetronic actuator defective - None reduction: off - Defective DME Other conditions: - CC message: none - none

MEVD17.2- 0x2DE1 11745 BN2000

MEVD17.2- VVT-Control Phase U Circuit Open 0x2DE2 11746 P10F4 BN2000 (Bank 1)

MEVD17.2- VVT-Control Phase V Circuit Open 0x2DE3 11747 P10F5 BN2000 (Bank 1)

MEVD17.2- VVT-Control Phase W Circuit Open 0x2DE4 11748 P10F6 BN2000 (Bank 1)

MEVD17.2- VVT-Overload Protection Control 0x2DE5 11749 P10E8 Valvetronic (VVT) Overload Protection BN2000 Motor Overload

VVT-Overload Protection Output MEVD17.2- 0x2DE8 11752 P10DF Stage System Valvetronic (VVT) Overload Protection BN2000 Shutdown

VVT-Overload Protection Control MEVD17.2- 0x2DE9 11753 P10E0 Motor System Valvetronic (VVT) Overload Protection BN2000 Shutdown

MEVD17.2- VVT-Overload Protection Output 0x2DEA 11754 P10E7 Valvetronic (VVT) Overload Protection BN2000 Stage Overload

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power Breakdown notice: current falls below 0.3 amps despite between 9 V and 16 V - Check wiring harness between The diagnostic function monitors reduction: off Engine runs in throttled operation. application of voltage to Phase U. Temperature condition: - Defective wiring harness Valvetronic actuator motor and DME Possible apparent symptoms: MEVD17.2- Valvetronic servomotor, activation, activation of Phase U in the Diagnostic fault code is logged when - CC message: none Normally no limitations will be 0x2E0A 11786 Potential problem source(s): Terminal 15 - None - None - None none none none - Valvetronic actuator defective - Replace Valvetronic actuator none Range from no effects to power None BN2000 voltage phase: Line disconnection Valvetronic actuator motor for condition is present for at least 8 ms. - US emissions warning lamp: off noticed. However continued driving - Defective wiring harness Time condition: - Defective DME motor reduction/breakdown open circuits. - US electronic engine power is impossible in worst-case - Valvetronic actuator defective - None - Replace DME reduction: off scenario - Defective DME Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power Breakdown notice: current falls below 0.3 amps despite between 9 V and 16 V - Check wiring harness between The diagnostic function monitors reduction: off Engine runs in throttled operation. application of voltage to Phase V. The diagnostic fault code is logged Temperature condition: - Defective wiring harness Valvetronic actuator motor and DME Possible apparent symptoms: MEVD17.2- Valvetronic servomotor, activation, activation of Phase V in the - CC message: none Normally no limitations will be 0x2E0B 11787 Potential problem source(s): when the condition is present for at Terminal 15 - None - None - None none none none - Valvetronic actuator defective - Replace Valvetronic actuator none Range from no effects to power None BN2000 volt phase: Line disconnection Valvetronic actuator motor for - US emissions warning lamp: off noticed. However continued driving - Defective wiring harness least 8 ms. Time condition: - Defective DME motor reduction/breakdown open circuits. - US electronic engine power is impossible in worst-case - Valvetronic actuator defective - None - Replace DME reduction: off scenario - Defective DME Other conditions: - CC message: none - none

Diagnostic fault code is

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power Breakdown notice: current falls below 0.3 amps despite between 9 V and 16 V - Check wiring harness between The diagnostic function monitors reduction: off Engine runs in throttled operation. application of voltage to Phase W. Temperature condition: - Defective wiring harness Valvetronic actuator motor and DME Possible apparent symptoms: MEVD17.2- Valvetronic servomotor, activation, activation of Phase W in the - CC message: none Normally no limitations will be 0x2E0C 11788 Potential problem source(s): Terminal 15 - None - None - None none none none - Valvetronic actuator defective - Replace Valvetronic actuator none Range from no effects to power None BN2000 watt phase: Line disconnection Valvetronic actuator motor for - US emissions warning lamp: off noticed. However continued driving - Defective wiring harness Time condition: - Defective DME motor reduction/breakdown indication of an open circuit. - US electronic engine power is impossible in worst-case - Valvetronic actuator defective - None - Replace DME reduction: off scenario - Defective DME Other conditions: - CC message: none - none

logged when condition is present for at least 8 ms.

The diagnostic function monitors the Possible apparent symptoms: Breakdown notice: Valvetronic

Voltage condition: lamp: off the low-resolution Hall-effect - Onboard electrical system voltage - ECE electronic engine power sensors detect motion, but the high- between 9 V and 16 V - Check wiring harness between reduction: off resolution Hall- effect sensors fail to Temperature condition: - Defective wiring harness Valvetronic actuator motor and DME MEVD17.2- Valvetronic servomotor, position - CC message: none 0x2E0E 11790 detect any corresponding motion. none Terminal 15 - None - None - None none none N - Valvetronic actuator defective - Replace Valvetronic actuator none None BN2000 sensors: Signals implausible - US emissions warning lamp: off Potential problem source(s): Time condition: - Defective DME motor - US electronic engine power - Defective wiring harness - None - Replace DME reduction: off - Valvetronic actuator defective Other conditions: - CC message: none - none

Switch to VVT limp-home mode/GD The engine runs in throttled mode, actuator motor's position sensors for may be full plausibility. mildly perceptible drivability/power

- Onboard electrical system voltage The fault is recognized by the driver lamp: off between 9 V and 16 V circuit's diagnostic - ECE electronic engine power Temperature condition: function. - Defect in wire between DME and - Check wiring harness between reduction: off The diagnostic function monitors the This fault is logged in the control - None MEVD17.2- Exhaust gas flap, activation: Short Exhaust Pressure Control Valve 'A' Potential problem source(s): exhaust flap DME and exhaust-gas flap - CC message: none Possible apparent symptoms: 0x2E4A 11850 activation wire to the exhaust-gas P0478 module's fault memory none Time condition: - None - None steuern_agk, steuernd_end_agk U, 0x4A65 N none Breakdown notice: None None BN2000 circuit to B+ High - Defect in wire between DME and - Exhaust-gas flap's valve defective - Replace valve - US emissions warning lamp: off Vehicle quieter during driving flap. immediately. - None exhaust flap - Defective DME - Replace DME - US electronic engine power Other conditions: - Exhaust-gas flap's valve defective reduction: off - Engine on - Defective DME - CC message: none - Exhaust-gas flap

- Onboard electrical system voltage The fault is recognized by the driver lamp: off between 9 V and 16 V circuit's diagnostic - ECE electronic engine power Temperature condition: function. - Defect in wire between DME and - Check wiring harness between reduction: off The diagnostic function monitors the This fault is logged in the control - None MEVD17.2- Exhaust gas flap, activation: Short Exhaust Pressure Control Valve 'A' Potential problem source(s): exhaust flap DME and exhaust-gas flap - CC message: none Possible apparent symptoms: 0x2E4B 11851 activation wire to the exhaust-gas P0477 module's fault memory none Time condition: - None - None steuern_agk, steuernd_end_agk U, 0x4A65 N none Breakdown notice: None None BN2000 circuit to earth Low - Defect in wire between DME and - Exhaust-gas flap's valve defective - Replace valve - US emissions warning lamp: off Vehicle louder when stationary flap. immediately. - None exhaust flap - Defective DME - Replace DME - US electronic engine power Other conditions: - Exhaust-gas flap's valve defective reduction: off - Engine on - Defective DME - CC message: none - Exhaust-gas flap

- Defect in wire between DME and - Check wiring harness between exhaust flap DME and exhaust-gas flap

- Onboard electrical system voltage The fault is recognized by the driver lamp: off between 9 V and 16 V circuit's diagnostic - ECE electronic engine power Temperature condition: function. reduction: off The diagnostic function monitors the This fault is logged in the control - None MEVD17.2- Exhaust gas flap, activation: Line Potential problem source(s): - CC message: none Possible apparent symptoms: 0x2E4C 11852 activation wire to the exhaust-gas P0475 Exhaust Pressure Control Valve 'A' module's fault memory none Time condition: - None - None steuern_agk, steuernd_end_agk U, 0x4A66 N none Breakdown notice: None None BN2000 disconnection - Defect in wire between DME and - US emissions warning lamp: off Vehicle louder when stationary flap. immediately. - None exhaust flap - US electronic engine power Other conditions: - Exhaust-gas flap's valve defective reduction: off - Engine on - Defective DME - CC message: none - Exhaust-gas flap

- Exhaust-gas flap's valve defective - Replace valve - Defective DME - Replace DME

This fault is logged in the

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when an - ECE electronic engine power between 9 V and 16 V Breakdown notice: activation signal is transmitted to the reduction: off Temperature condition: Continued driving possible, avoid MEVD17.2- The diagnostic function monitors the Controlled Upper Air Shutter actor and a component defect is - Replace radiator vent slat - CC message: none Possible apparent symptoms: 0x2E7C 11900 Radiator shutter, top: Hardware fault P14C5 Terminal 15 - None - None - None systemcheck_glf none N - Internal fault in actor none subjecting engine to major loads. None BN2000 actor for the radiator vent slats. Hardware Defect recognized. assembly - US emissions warning lamp: off Engine overheating is possible Time condition: (mountain driving, full Potential problem source(s): - US electronic engine power - None throttle, etc.) - Internal fault in actor reduction: off Other conditions: - CC message: none - Activated 1 time

control module's fault memory immediately.

- Onboard electrical system voltage lamp: off The fault is recognized when the between 9 V and 16 V - ECE electronic engine power vent slats receive multiple activation Temperature condition: Breakdown notice: reduction: off The diagnostic function monitors the signals. - None - Slats are blocked by foreign Continued driving possible, avoid MEVD17.2- Controlled Upper Air Shutter - Replace radiator vent slat - CC message: none Possible apparent symptoms: 0x2E7D 11901 Radiator shutter, top: mechanical radiator vent slats to confirm P14C4 Potential problem source(s): Send activation signal three times Terminal 15 Time condition: - None - None systemcheck_glf none N objects none subjecting engine to major loads. None BN2000 Mechanical assembly - US emissions warning lamp: off Engine overheating is possible freedom of motion. - Slats are blocked by foreign - None - Ice accumulation (mountain driving, full - US electronic engine power objects/matter Other conditions: throttle, etc.) reduction: off - Ice accumulation - Activated 3 times, - CC message: none open/closed/open

Breakdown notice: Continued driving possible, avoid subjecting

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when between 9 V and 16 V reduction: off communications with the actor are Temperature condition: MEVD17.2- Radiator shutter, top: no The diagnostic function monitors the Lost Communication With No more communications from the - Replace radiator vent slat - CC message: none Possible apparent symptoms: 0x2E7E 11902 U1130 established following an engine start. none - None - None - None systemcheck_glf none N - Internal fault in actor none None BN2000 communication actor for the radiator vent slats. Controlled Upper Air Shutter automatic cold-air flap control assembly - US emissions warning lamp: off Engine overheating is possible Potential problem source(s): Time condition: - US electronic engine power - Internal fault in actor - None reduction: off Other conditions: - CC message: none - Engine ON

engine to major loads. (mountain driving, full throttle, etc.)

Voltage condition: lamp: off a short circuit is present in the wire - Onboard electrical system voltage - ECE electronic engine power to the radiator vent slats. between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between reduction: off The diagnostic function monitors the Potential problem source(s): The diagnostic fault code is logged Temperature condition: Breakdown notice: MEVD17.2- Radiator shutter, activation: Short radiator vent slats and DME radiator vent slats and DME - CC message: none Possible apparent symptoms: 0x2E80 11904 wiring harness to the radiator vent P300A Controlled Air Shutter Circuit High - Defect in wiring harness between when the fault remains present for Terminal 15 - None - None - None systemcheck_glf none N none Radiator vent slats should open None BN2000 circuit to B+ - Radiator vent slat assembly is - Replace radiator vent slat - US emissions warning lamp: off Engine overheating is possible slats. radiator vent slats and DME longer than 1 min. Time condition: automatically. defective assembly - US electronic engine power - Radiator vent slat - None reduction: off assembly is defective Other conditions: - CC message: none - none

Voltage condition: lamp: off a short circuit is present in the wire - Onboard electrical system voltage - ECE electronic engine power to the radiator vent slats. between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between reduction: off The diagnostic function monitors the Potential problem source(s): The diagnostic fault code is logged Temperature condition: Breakdown notice: MEVD17.2- Radiator shutter, activation: Short radiator vent slats and DME radiator vent slats and DME - CC message: none Possible apparent symptoms: 0x2E81 11905 wiring harness to the radiator vent P300B Controlled Air Shutter Circuit Low - Defect in wiring harness between when the fault remains present for Terminal 15 - None - None - None systemcheck_glf none N none Radiator vent slats should open None BN2000 circuit to earth - Radiator vent slat assembly is - Replace radiator vent slat - US emissions warning lamp: off Engine overheating is possible slats. radiator vent slats and DME longer than 1 min. Time condition: automatically. defective assembly - US electronic engine power - Radiator vent slat - None reduction: off assembly is defective Other conditions: - CC message: none - none

Voltage condition: an open circuit is present in the lamp: off - Onboard electrical system voltage wiring harness to the radiator vent - ECE electronic engine power between 9 V and 16 V slats. - Defect in wiring harness between - Check wiring harness between reduction: off The diagnostic function monitors the The diagnostic fault code is logged Temperature condition: Breakdown notice: MEVD17.2- Radiator shutter, activation: Line Potential problem source(s): radiator vent slats and DME radiator vent slats and DME - CC message: none Possible apparent symptoms: 0x2E82 11906 wiring harness to the radiator vent P300C Controlled Air Shutter Circuit/Open when the fault remains present for Terminal 15 - None - None - None systemcheck_glf none N none Radiator vent slats should open None BN2000 disconnection - Defect in wiring harness between - Radiator vent slat assembly is - Replace radiator vent slat - US emissions warning lamp: off Engine overheating is possible slats. longer than 1 min. Time condition: automatically. radiator vent slats and DME defective assembly - US electronic engine power - None - Radiator vent slat reduction: off Other conditions: assembly defective - CC message: none - none

- Check wiring harness between - Defect in wiring harness between radiator vent slats (upper radiator radiator vent slats (upper radiator This fault is logged in the vent slat assembly) and slat assembly) and passive cold-air passive cold-air flap system (lower flap system (lower radiator vent slat a short to positive or ground is radiator vent present on the activation wire for the Voltage condition: - ECE emissions warning lamp: off lower radiator vent slats or the wire - Onboard electrical system voltage - ECE electronic engine power is between 9 V and 16 V The diagnostic function monitors the reduction: off open. Temperature condition: MEVD17.2- Radiator shutter, bottom, electrical: activation wire leading to the lower Controlled Lower Air Shutter - CC message: none 0x2E84 11908 P14C6 Potential problem source(s): Terminal 15 - None - None - None systemcheck_glf none N none Possible apparent symptoms: None Breakdown notice: None None BN2000 malfunction radiator vent slat Electrical - US emissions warning lamp: off - Defect in wiring harness between Time condition: assembly. - US electronic engine power radiator vent slat assembly (upper - None reduction: off radiator slat assembly) and passive Other conditions: - CC message: none cold- air flap system (lower radiator - Activated 3 times slats) assembly) slat assembly) control module's fault - Defect in lower radiator vent slat - Replace lower radiator vent slat memory immediately. assembly assembly

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power The diagnostic function monitors The fault is recognized when between 9 V and 16 V reduction: on whether combustion miss is present on at Temperature condition: MEVD17.2- Combustion misfiring, several Random/Multiple Cylinder Misfire - CC message: on Possible apparent symptoms: see 0x2EE0 12000 multiple "combustion miss" P0300 Misfire Multiple least two cylinders. see Individual fault none - None - None - None NO none Y - see Individual fault - see Individual fault none Breakdown notice: None none BN2000 cylinders: Fuel injection deactivation Detected - US emissions warning lamp: on Individual fault malfunctions are logged in the Potential problem source(s): Time condition: - US electronic engine power course of a single driving cycle. - see Individual fault - None reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when between 9 V and 16 V The diagnostic function monitors reduction: on combustion miss is present on at Temperature condition: MEVD17.2- Combustion misfiring, several whether multiple "combustion miss" Random/Multiple Cylinder Misfire - CC message: on Possible apparent symptoms: see 0x2EE1 12001 P0300 Misfire Multiple least two cylinders. see Individual fault none - None - None - None NO none Y - see Individual fault - see Individual fault none Breakdown notice: None none BN2000 cylinders: damaging exhaust gas malfunctions are logged in the Detected - US emissions warning lamp: off Individual fault Potential problem source(s): Time condition: course of a single driving cycle. - US electronic engine power - see Individual fault - None reduction: off Other conditions: - CC message: none - Engine ON Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when between 9 V and 16 V The diagnostic function monitors reduction: on Combustion misfiring, several combustion miss is present on at Temperature condition: MEVD17.2- whether multiple "combustion miss" Random/Multiple Cylinder Misfire - CC message: on Possible apparent symptoms: see 0x2EE2 12002 cylinders: damaging exhaust gas P0300 Misfire Multiple least two cylinders. see Individual fault none - None - None - None NO none Y - see Individual fault - see Individual fault none Breakdown notice: None none BN2000 malfunctions are logged in the Detected - US emissions warning lamp: off Individual fault after start sequence Potential problem source(s): Time condition: course of a single driving cycle. - US electronic engine power - see Individual fault - None reduction: off Other conditions: - CC message: none - Engine ON

Breakdown notice: The engine reverts to its limp-home program, continued vehicle operation is possible but drivability is restricted, because power is the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other The diagnostic fault code is logged between 9 V and 16 V duration of the combustion strokes - Defect in mixture formation reduction: on cylinders. when within 200 : (KFKSWF) Temperature condition: MEVD17.2- Combustion misfiring, cylinder 1: and compares them with the - Defect in ignition system - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EE4 12004 P0301 Cylinder 1 Misfire Detected Misfire Cyl 1 Potential problem source(s): crankshaft revolutions a specified none - None - None - None NO - None Y none None BN2000 Fuel injection deactivation remaining cylinders by assessing - Mechanical defect start by repairing the primary faults - US emissions warning lamp: on - Reduced engine power - Defect in mixture formation number of ignition miss events is Time condition: the rpm - Defective DME - US electronic engine power - Defect in ignition system detected. - None signals (segment periods). reduction: on - Mechanical defect Other conditions: - CC message: on - Defective DME - Engine ON

reduced the driver should refrain from passing maneuvers.

the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the - Onboard electrical system voltage The diagnostic function monitors the The diagnostic fault code is logged - ECE electronic engine power combustion strokes on the other between 9 V and 16 V duration of the combustion strokes when a specific number of - Defect in mixture formation reduction: on cylinders. Temperature condition: MEVD17.2- Combustion misfiring, cylinder 1: and compares them with the combustion miss events, with their - Defect in ignition system - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EE5 12005 P0301 Cylinder 1 Misfire Detected Misfire Cyl 1 Potential problem source(s): none - None - None - None NO - None Y none Breakdown notice: None None BN2000 damaging exhaust gas remaining cylinders by assessing negative effects on exhaust - Mechanical defect start by repairing the primary faults - US emissions warning lamp: off Combustion miss may be noticed. - Defect in mixture formation Time condition: the rpm emissions, are recognized within - Defective DME - US electronic engine power - Defect in ignition system - None signals (segment periods). 1000 crankshaft revolutions. reduction: off - Mechanical defect Other conditions: - CC message: none - Defective DME - Engine ON

the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the The diagnostic fault code is logged - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other when a specific number of between 9 V and 16 V duration of the combustion strokes - Defect in mixture formation reduction: on Combustion misfiring, cylinder 1: cylinders. combustion miss events, with their Temperature condition: MEVD17.2- and compares them with the - Defect in ignition system - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EE6 12006 damaging exhaust gas after start P0301 Cylinder 1 Misfire Detected Misfire Cyl 1 Potential problem source(s): negative effects on exhaust none - None - None - None NO - None Y none Breakdown notice: None None BN2000 remaining cylinders by assessing - Mechanical defect start by repairing the primary faults - US emissions warning lamp: off Combustion miss may be noticed. sequence - Defect in mixture formation emissions, are recognized during Time condition: the rpm - Defective DME - US electronic engine power - Defect in ignition system the first 1000 crankshaft revolutions - None signals (segment periods). reduction: off - Mechanical defect following the start. Other conditions: - CC message: none - Defective DME - Engine ON

Breakdown notice: The engine reverts to its limp-home program, continued vehicle operation is possible but drivability is restricted, because power is the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the The diagnostic fault code is logged - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other when a specific number of between 9 V and 16 V duration of the combustion strokes - Collateral fault logged, from reduction: on cylinders. combustion miss events are Temperature condition: MEVD17.2- Combustion misfiring, cylinder 2: and compares them with the problem with mixture formation, - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EE7 12007 P0302 Cylinder 2 Misfire Detected Misfire Cyl 2 Potential problem source(s): recognized within 200 crankshaft none - None - None - None NO - None Y none None BN2000 Fuel injection deactivation remaining cylinders by assessing ignition system or start by repairing the primary faults - US emissions warning lamp: on - Reduced engine power - Collateral fault logged, from revolutions. Time condition: the rpm mechanism. - US electronic engine power problem with mixture The number depends on rpm - None signals (segment periods). reduction: on formation, ignition system or and load factor. Other conditions: - CC message: on mechanism. - Engine ON

reduced the driver should refrain from passing maneuvers.

the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the The diagnostic fault code is logged - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other when a specific number of between 9 V and 16 V duration of the combustion strokes - Collateral fault logged, from reduction: on cylinders. combustion miss events, with their Temperature condition: MEVD17.2- Combustion misfiring, cylinder 2: and compares them with the problem with mixture formation, - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EE8 12008 P0302 Cylinder 2 Misfire Detected Misfire Cyl 2 Potential problem source(s): negative effects on exhaust none - None - None - None NO - None Y none Breakdown notice: None None BN2000 damaging exhaust gas remaining cylinders by assessing ignition system or start by repairing the primary faults - US emissions warning lamp: off Combustion miss may be noticed. - Collateral fault logged, from emissions, are recognized within Time condition: the rpm mechanical components - US electronic engine power problem with mixture 1000 crankshaft revolutions. This - None signals (segment periods). reduction: off formation, ignition system or must proceed in 4 intervals. Other conditions: - CC message: none mechanical components - Engine ON

the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the The diagnostic fault code is logged - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other when a specific number of between 9 V and 16 V duration of the combustion strokes - Collateral fault logged, from reduction: on Combustion misfiring, cylinder 2: cylinders. combustion miss events, with their Temperature condition: MEVD17.2- and compares them with the problem with mixture formation, - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EE9 12009 damaging exhaust gas after start P0302 Cylinder 2 Misfire Detected Misfire Cyl 2 Potential problem source(s): negative effects on exhaust none - None - None - None NO - None Y none Breakdown notice: None None BN2000 remaining cylinders by assessing ignition system or start by repairing the primary faults - US emissions warning lamp: off Combustion miss may be noticed. sequence - Collateral fault logged, from emissions, are recognized during Time condition: the rpm mechanical components - US electronic engine power problem with mixture the first 1000 crankshaft revolutions - None signals (segment periods). reduction: off formation, ignition system or following the start. Other conditions: - CC message: none mechanical components - Engine ON

Breakdown notice: The engine reverts to its limp-home program, continued vehicle operation is possible but drivability is restricted, because power is the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other The diagnostic fault code is logged between 9 V and 16 V duration of the combustion strokes - Defect in mixture formation reduction: on cylinders. when a specific number of Temperature condition: MEVD17.2- Combustion misfiring, cylinder 3: and compares them with the - Defect in ignition system - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EEA 12010 P0303 Cylinder 3 Misfire Detected Misfire Cyl 3 Potential problem source(s): combustion miss events are none - None - None - None NO - None Y none None BN2000 Fuel injection deactivation remaining cylinders by assessing - Mechanical defect start by repairing the primary faults - US emissions warning lamp: on - Reduced engine power - Defect in mixture formation recognized within 200 crankshaft Time condition: the rpm - Defective DME - US electronic engine power - Defect in ignition system revolutions. - None signals (segment periods). reduction: on - Mechanical defect Other conditions: - CC message: on - Defective DME - Engine ON

reduced the driver should refrain from passing maneuvers.

the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the - Onboard electrical system voltage The diagnostic function monitors the The diagnostic fault code is logged - ECE electronic engine power combustion strokes on the other between 9 V and 16 V duration of the combustion strokes when a specific number of - Defect in mixture formation reduction: on cylinders. Temperature condition: MEVD17.2- Combustion misfiring, cylinder 3: and compares them with the combustion miss events, with their - Defect in ignition system - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EEB 12011 P0303 Cylinder 3 Misfire Detected Misfire Cyl 3 Potential problem source(s): none - None - None - None NO - None Y none Breakdown notice: None None BN2000 damaging exhaust gas remaining cylinders by assessing negative effects on exhaust - Mechanical defect start by repairing the primary faults - US emissions warning lamp: off Combustion miss may be noticed. - Defect in mixture formation Time condition: the rpm emissions, are recognized within - Defective DME - US electronic engine power - Defect in ignition system - None signals (segment periods). 1000 crankshaft revolutions. reduction: off - Mechanical defect Other conditions: - CC message: none - Defective DME - Engine ON

the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the The diagnostic fault code is logged - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other when a specific number of between 9 V and 16 V duration of the combustion strokes - Defect in mixture formation reduction: on Combustion misfiring, cylinder 3: cylinders. combustion miss events, with their Temperature condition: MEVD17.2- and compares them with the - Defect in ignition system - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EEC 12012 damaging exhaust gas after start P0303 Cylinder 3 Misfire Detected Misfire Cyl 3 Potential problem source(s): negative effects on exhaust none - None - None - None NO - None Y none Breakdown notice: None None BN2000 remaining cylinders by assessing - Mechanical defect start by repairing the primary faults - US emissions warning lamp: off Combustion miss may be noticed. sequence - Defect in mixture formation emissions, are recognized during Time condition: the rpm - Defective DME - US electronic engine power - Defect in ignition system the first 1000 crankshaft revolutions - None signals (segment periods). reduction: off - Mechanical defect following the start. Other conditions: - CC message: none - Defective DME - Engine ON

Breakdown notice: The engine reverts to its limp-home program, continued vehicle operation is possible but drivability is restricted, because power is the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the The diagnostic fault code is logged - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other when a specific number of between 9 V and 16 V duration of the combustion strokes - Collateral fault logged, from reduction: on cylinders. combustion miss events are Temperature condition: MEVD17.2- Combustion misfiring, cylinder 4: and compares them with the problem with mixture formation, - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EED 12013 P0304 Cylinder 4 Misfire Detected Misfire Cyl 4 Potential problem source(s): recognized within 200 crankshaft none - None - None - None NO - None Y none None BN2000 Fuel injection deactivation remaining cylinders by assessing ignition system or start by repairing the primary faults - US emissions warning lamp: on - Reduced engine power - Collateral fault logged, from revolutions. Time condition: the rpm mechanism. - US electronic engine power problem with mixture The number depends on rpm - None signals (segment periods). reduction: on formation, ignition system or and load factor. Other conditions: - CC message: on mechanism. - Engine ON

reduced the driver should refrain from passing maneuvers.

the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the The diagnostic fault code is logged - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other when a specific number of between 9 V and 16 V duration of the combustion strokes - Collateral fault logged, from reduction: on cylinders. combustion miss events, with their Temperature condition: MEVD17.2- Combustion misfiring, cylinder 4: and compares them with the problem with mixture formation, - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EEF 12015 P0304 Cylinder 4 Misfire Detected Misfire Cyl 4 Potential problem source(s): negative effects on exhaust none - None - None - None NO - None Y none Breakdown notice: None None BN2000 damaging exhaust gas remaining cylinders by assessing ignition system or start by repairing the primary faults - US emissions warning lamp: off Combustion miss may be noticed. - Collateral fault logged, from emissions, are recognized within Time condition: the rpm mechanical components - US electronic engine power problem with mixture 1000 crankshaft revolutions. This - None signals (segment periods). reduction: off formation, ignition system or must proceed in 4 intervals. Other conditions: - CC message: none mechanical components - Engine ON

the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the The diagnostic fault code is logged - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other when a specific number of between 9 V and 16 V duration of the combustion strokes - Collateral fault logged, from reduction: on Combustion misfiring, cylinder 4: cylinders. combustion miss events, with their Temperature condition: MEVD17.2- and compares them with the problem with mixture formation, - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EF0 12016 damaging exhaust gas after start P0304 Cylinder 4 Misfire Detected Misfire Cyl 4 Potential problem source(s): negative effects on exhaust none - None - None - None NO - None Y none Breakdown notice: None None BN2000 remaining cylinders by assessing ignition system or start by repairing the primary faults - US emissions warning lamp: off Combustion miss may be noticed. sequence - Collateral fault logged, from emissions, are recognized during Time condition: the rpm mechanism. - US electronic engine power problem with mixture the first 1000 crankshaft revolutions - None signals (segment periods). reduction: off formation, ignition system or following the start. Other conditions: - CC message: none mechanism. - Engine ON

Breakdown notice: The engine reverts to its limp-home program, continued vehicle operation is possible but drivability is restricted, because power is the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other The diagnostic fault code is logged between 9 V and 16 V duration of the combustion strokes - Defect in mixture formation reduction: on cylinders. when a specific number of Temperature condition: MEVD17.2- Combustion misfiring, cylinder 5: and compares them with the - Defect in ignition system - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EF1 12017 P0305 Cylinder 5 Misfire Detected Misfire Cyl 5 Potential problem source(s): combustion miss events are none - None - None - None NO - None Y none None BN2000 Fuel injection deactivation remaining cylinders by assessing - Mechanical defect start by repairing the primary faults - US emissions warning lamp: on - Reduced engine power - Defect in mixture formation recognized within 200 crankshaft Time condition: the rpm - Defective DME - US electronic engine power - Defect in ignition system revolutions. - None signals (segment periods). reduction: on - Mechanical defect Other conditions: - CC message: on - Defective DME - Engine ON

reduced the driver should refrain from passing maneuvers.

the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the - Onboard electrical system voltage The diagnostic function monitors the The diagnostic fault code is logged - ECE electronic engine power combustion strokes on the other between 9 V and 16 V duration of the combustion strokes when a specific number of - Defect in mixture formation reduction: on cylinders. Temperature condition: MEVD17.2- Combustion misfiring, cylinder 5: and compares them with the combustion miss events, with their - Defect in ignition system - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EF2 12018 P0305 Cylinder 5 Misfire Detected Misfire Cyl 5 Potential problem source(s): none - None - None - None NO - None Y none Breakdown notice: None None BN2000 damaging exhaust gas remaining cylinders by assessing negative effects on exhaust - Mechanical defect start by repairing the primary faults - US emissions warning lamp: off Combustion miss may be noticed. - Defect in mixture formation Time condition: the rpm emissions, are recognized within - Defective DME - US electronic engine power - Defect in ignition system - None signals (segment periods). 1000 crankshaft revolutions. reduction: off - Mechanical defect Other conditions: - CC message: none - Defective DME - Engine ON

the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the The diagnostic fault code is logged - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other when a specific number of between 9 V and 16 V duration of the combustion strokes - Defect in mixture formation reduction: on Combustion misfiring, cylinder 5: cylinders. combustion miss events, with their Temperature condition: MEVD17.2- and compares them with the - Defect in ignition system - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EF3 12019 damaging exhaust gas after start P0305 Cylinder 5 Misfire Detected Misfire Cyl 5 Potential problem source(s): negative effects on exhaust none - None - None - None NO - None Y none Breakdown notice: None None BN2000 remaining cylinders by assessing - Mechanical defect start by repairing the primary faults - US emissions warning lamp: off Combustion miss may be noticed. sequence - Defect in mixture formation emissions, are recognized during Time condition: the rpm - Defective DME - US electronic engine power - Defect in ignition system the first 1000 crankshaft revolutions - None signals (segment periods). reduction: off - Mechanical defect following the start. Other conditions: - CC message: none - Defective DME - Engine ON

Breakdown notice: The engine reverts to its limp-home program, continued vehicle operation is possible but drivability is restricted, because power is the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other The diagnostic fault code is logged between 9 V and 16 V duration of the combustion strokes - Defect in mixture formation reduction: on cylinders. when a specific number of Temperature condition: MEVD17.2- Combustion misfiring, cylinder 6: and compares them with the - Defect in ignition system - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EF4 12020 P0306 Cylinder 6 Misfire Detected Misfire Cyl 6 Potential problem source(s): combustion miss events are none - None - None - None NO - None Y none None BN2000 Fuel injection deactivation remaining cylinders by assessing - Mechanical defect start by repairing the primary faults - US emissions warning lamp: on - Reduced engine power - Defect in mixture formation recognized within 200 crankshaft Time condition: the rpm - Defective DME - US electronic engine power - Defect in ignition system revolutions. - None signals (segment periods). reduction: on - Mechanical defect Other conditions: - CC message: on - Defective DME - Engine ON

reduced the driver should refrain from passing maneuvers.

the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the - Onboard electrical system voltage The diagnostic function monitors the The diagnostic fault code is logged - ECE electronic engine power combustion strokes on the other between 9 V and 16 V duration of the combustion strokes when a specific number of - Defect in mixture formation reduction: on cylinders. Temperature condition: MEVD17.2- Combustion misfiring, cylinder 6: and compares them with the combustion miss events, with their - Defect in ignition system - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EF5 12021 P0306 Cylinder 6 Misfire Detected Misfire Cyl 6 Potential problem source(s): none - None - None - None NO - None Y none Breakdown notice: None None BN2000 damaging exhaust gas remaining cylinders by assessing negative effects on exhaust - Mechanical defect start by repairing the primary faults - US emissions warning lamp: off Combustion miss may be noticed. - Defect in mixture formation Time condition: the rpm emissions, are recognized within - Defective DME - US electronic engine power - Defect in ignition system - None signals (segment periods). 1000 crankshaft revolutions. reduction: off - Mechanical defect Other conditions: - CC message: none - Defective DME - Engine ON

the combustion stroke in a particular Voltage condition: lamp: on cylinder is slower than the The diagnostic fault code is logged - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power combustion strokes on the other when a specific number of between 9 V and 16 V duration of the combustion strokes - Defect in mixture formation reduction: on Combustion misfiring, cylinder 6: cylinders. combustion miss events, with their Temperature condition: MEVD17.2- and compares them with the - Defect in ignition system - Because this is a secondary fault, - CC message: on Possible apparent symptoms: 0x2EF6 12022 damaging exhaust gas after start P0306 Cylinder 6 Misfire Detected Misfire Cyl 6 Potential problem source(s): negative effects on exhaust none - None - None - None NO - None Y none Breakdown notice: None None BN2000 remaining cylinders by assessing - Mechanical defect start by repairing the primary faults - US emissions warning lamp: off Combustion miss may be noticed. sequence - Defect in mixture formation emissions, are recognized during Time condition: the rpm - Defective DME - US electronic engine power - Defect in ignition system the first 1000 crankshaft revolutions - None signals (segment periods). reduction: off - Mechanical defect following the start. Other conditions: - CC message: none - Defective DME - Engine ON

MEVD17.2- Random/Multiple Cylinder Misfire 0x2EFE 12030 P0300 Misfire Multiple BN2000 Detected

MEVD17.2- 0x2EFF 12031 P0301 Cylinder 1 Misfire Detected Misfire Cyl 1 BN2000

MEVD17.2- 0x2F00 12032 P0302 Cylinder 2 Misfire Detected Misfire Cyl 2 BN2000

MEVD17.2- 0x2F01 12033 P0303 Cylinder 3 Misfire Detected Misfire Cyl 3 BN2000

MEVD17.2- 0x2F02 12034 P0304 Cylinder 4 Misfire Detected Misfire Cyl 4 BN2000

MEVD17.2- 0x2F03 12035 P0305 Cylinder 5 Misfire Detected Misfire Cyl 5 BN2000

MEVD17.2- 0x2F04 12036 P0306 Cylinder 6 Misfire Detected Misfire Cyl 6 BN2000

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when the between 9 V and 16 V reduction: off The diagnostic function spark duration is too Temperature condition: Ignition failure encompassing all MEVD17.2- Ignition circuit, supply voltage: Bank - Check power supply of ignition - CC message: none Possible apparent symptoms: Motor 0x2F44 12100 simultaneously monitors the spark short in all cylinders at once. If the fault ?, then it is logged. Terminal 15 - None - None - None NO none N - Defect in central voltage supply cylinders, fault detected when all Breakdown notice: None None BN2000 or engine failure coils - US emissions warning lamp: on does not run duration in all cylinders. Potential problem source(s): Time condition: combustion durations = 0 ms, - US electronic engine power - Defect in central voltage supply - None reduction: on Other conditions: - CC message: on - Engine ON

- ECE emissions warning lamp: off - US emissions warning lamp: off The fault is recognized when Voltage condition: 0 - ECE electronic engine power ? Temperature condition: 0 Possible apparent symptoms: MEVD17.2- Irregular operation, single cylinder The diagnostic function monitors the - ? - ? reduction: off 0x2F45 12101 Potential problem source(s): If the fault ?, then it is logged. none Time condition: 0 0 0 0 0 0 0 Customer perception in prose at this Breakdown notice: 0 0 BN2000 filling: Torque contribution too low ? - ? - ? - US electronic engine power - ? Other conditions: juncture reduction: off - ? 0 - CC message: none MY11: No

a high number of intense knock - Onboard electrical system voltage - ECE emissions warning lamp: off events is detected during engine between 9 V and 16 V - If the diagnostic fault code has been - ECE electronic engine power operation in the upper end of the load Temperature condition: - Misuse, terminal status switch logged once, clear the ECU fault The diagnostic function responds to reduction: off range. The diagnostic fault code is logged - Engine warmed to normal temp, during vehicle operation memory MEVD17.2- Super-knocking, cylinder 1: Injection extreme combustion knock by Knock Control Fuel Cut-Off due to - Engine warmed to normal temperature, - CC message: none Possible apparent symptoms: 0x2F76 12150 P13A0 Potential problem source(s): when the fault remains present for none above 80 °C - None NO none Y - Temporary contamination in - If the fault has been logged multiple none Breakdown notice: None None BN2000 switch-off deactivating the injection Super Knocking Cylinder 1 more than 80°C - US emissions warning lamp: off Engine runs poorly with power loss - Misuse, terminal status switch longer than 1 min. Time condition: combustion times, check the spark plug, injector at the 1st cylinder. - US electronic engine power during vehicle operation - None chamber or intake passages and ignition coil on reduction: off - Temporary contamination in Other conditions: the cylinder - CC message: none combustion chamber or - Engine on, in upper load range

a high number of intense knock - Onboard electrical system voltage - ECE emissions warning lamp: off events is detected during engine between 9 V and 16 V - If the diagnostic fault code has been - ECE electronic engine power operation in the upper end of the load Temperature condition: - Misuse, terminal status switch logged once, clear the ECU fault The diagnostic function responds to reduction: off range. The diagnostic fault code is logged - Engine warmed to normal temp, during vehicle operation memory MEVD17.2- Super-knocking, cylinder 2: Injection extreme combustion knock by Knock Control Fuel Cut-Off due to - Engine warmed to normal temperature, - CC message: none Possible apparent symptoms: 0x2F77 12151 P13A1 Potential problem source(s): when the fault remains present for none above 80 °C - None NO none Y - Temporary contamination in - If the diagnostic fault code has been none Breakdown notice: None None BN2000 switch-off deactivating the injection Super Knocking Cylinder 2 more than 80°C - US emissions warning lamp: off Engine runs poorly with power loss - Misuse, terminal status switch longer than 1 min. Time condition: combustion logged multiple times, check the at the 2nd cylinder. - US electronic engine power during vehicle operation - None chamber or intake passages injector and ignition reduction: off - Temporary contamination in Other conditions: coil at cylinder 2 - CC message: none combustion chamber or - Engine on, in upper load range

a high number of intense knock - Onboard electrical system voltage - ECE emissions warning lamp: off events is detected during engine between 9 V and 16 V - If the diagnostic fault code has been - ECE electronic engine power operation in the upper end of the load Temperature condition: - Misuse, terminal status switch logged once, clear the ECU fault The diagnostic function responds to reduction: off range. The diagnostic fault code is logged - Engine warmed to normal temp, during vehicle operation memory MEVD17.2- Super-knocking, cylinder 3: Injection extreme combustion knock by Knock Control Fuel Cut-Off due to - Engine warmed to normal temperature, - CC message: none Possible apparent symptoms: 0x2F78 12152 P13A2 Potential problem source(s): when the fault remains present for none above 80 °C - None NO none Y - Temporary contamination in - If the fault has been logged multiple none Breakdown notice: None None BN2000 switch-off deactivating the injection Super Knocking Cylinder 3 more than 80°C - US emissions warning lamp: off Engine runs poorly with power loss - Misuse, terminal status switch longer than 1 min. Time condition: combustion times, check the spark plug, injector at the 3rd cylinder. - US electronic engine power during vehicle operation - None chamber or intake passages and ignition coil on reduction: off - Temporary contamination in Other conditions: the cylinder - CC message: none combustion chamber or - Engine on, in upper load range

a high number of intense knock - Onboard electrical system voltage - ECE emissions warning lamp: off events is detected during engine between 9 V and 16 V - If the diagnostic fault code has been - ECE electronic engine power operation in the upper end of the load Temperature condition: - Misuse, terminal status switch logged once, clear the ECU fault The diagnostic function responds to reduction: off range. The diagnostic fault code is logged - Engine warmed to normal temp, during vehicle operation memory MEVD17.2- Super-knocking, cylinder 4: Injection extreme combustion knock by Knock Control Fuel Cut-Off due to - Engine warmed to normal temperature, - CC message: none Possible apparent symptoms: 0x2F79 12153 P13A3 Potential problem source(s): when the fault remains present for none above 80 °C - None NO none Y - Temporary contamination in - If the diagnostic fault code has been none Breakdown notice: None None BN2000 switch-off deactivating the injection Super Knocking Cylinder 4 more than 80°C - US emissions warning lamp: off Engine runs poorly with power loss - Misuse, terminal status switch longer than 1 min. Time condition: combustion logged multiple times, check the at the 4th cylinder. - US electronic engine power during vehicle operation - None chamber or intake passages injector and ignition reduction: off - Temporary contamination in Other conditions: coil at cylinder 4 - CC message: none combustion chamber or - Engine on, in upper load range

a high number of intense knock - Onboard electrical system voltage - ECE emissions warning lamp: off events is detected during engine between 9 V and 16 V - If the diagnostic fault code has been - ECE electronic engine power operation in the upper end of the load Temperature condition: - Misuse, terminal status switch logged once, clear the ECU fault The diagnostic function responds to reduction: off range. The diagnostic fault code is logged - Engine warmed to normal temp, during vehicle operation memory MEVD17.2- Super-knocking, cylinder 5: Injection extreme combustion knock by Knock Control Fuel Cut-Off due to - Engine warmed to normal temperature, - CC message: none Possible apparent symptoms: 0x2F7A 12154 P13A4 Potential problem source(s): when the fault remains present for none above 80 °C - None NO none Y - Temporary contamination in - If the fault has been logged multiple none Breakdown notice: None None BN2000 switch-off deactivating the injection Super Knocking Cylinder 5 more than 80°C - US emissions warning lamp: off Engine runs poorly with power loss - Misuse, terminal status switch longer than 1 min. Time condition: combustion times, check the spark plug, injector at the 5th cylinder. - US electronic engine power during vehicle operation - None chamber or intake passages and ignition coil on reduction: off - Temporary contamination in Other conditions: the cylinder - CC message: none combustion chamber or - Engine on, in upper load range

The diagnostic function responds to extreme

a high number of intense knock - Onboard electrical system voltage - ECE emissions warning lamp: off events is detected during engine between 9 V and 16 V - If the diagnostic fault code has been - ECE electronic engine power operation in the upper end of the load Temperature condition: - Misuse, terminal status switch logged once, clear the ECU fault reduction: off range. The diagnostic fault code is logged - Engine warmed to normal temp, during vehicle operation memory MEVD17.2- Super-knocking, cylinder 6: Injection Knock Control Fuel Cut-Off due to - Engine warmed to normal temperature, - CC message: none Possible apparent symptoms: 0x2F7B 12155 P13A5 Potential problem source(s): when the fault remains present for none above 80 °C - None NO none Y - Temporary contamination in - If the fault has been logged multiple none Breakdown notice: None None BN2000 switch-off Super Knocking Cylinder 6 more than 80°C - US emissions warning lamp: off Engine runs poorly with power loss - Misuse, terminal status switch longer than 1 min. Time condition: combustion times, check the spark plug, injector - US electronic engine power during vehicle operation - None chamber or intake passages and ignition coil on reduction: off - Temporary contamination in Other conditions: the cylinder - CC message: none combustion chamber or - Engine on, in upper load range

combustion knock by deactivating the injection at the 6th cylinder.

- If the diagnostic fault code has been logged once, clear the ECU fault - Misuse, terminal status switch memory during vehicle operation - If the fault has been logged multiple times, a high number of intense knock - Onboard electrical system voltage - ECE emissions warning lamp: off events is detected during engine between 9 V and 16 V - ECE electronic engine power operation in the upper end of the load Temperature condition: reduction: off The diagnostic function responds to range. The diagnostic fault code is logged - Engine warmed to normal temp, MEVD17.2- Knock Control Fuel Cut-Off due to - Engine warmed to normal temperature, - CC message: none Possible apparent symptoms: 0x2F7C 12156 Super knocking: Injection switch-off extreme combustion knock by P137F Knock Control System Super Knocking Potential problem source(s): when the fault remains present for none above 80 °C - None NO none Y none Breakdown notice: None None BN2000 Super Knocking more than 80°C - US emissions warning lamp: off Engine runs poorly with power loss deactivating the injection. - Misuse, terminal status switch longer than 1 min. Time condition: - US electronic engine power during vehicle operation - None reduction: off - Temporary contamination in Other conditions: - CC message: none combustion chamber or - Engine on, in upper load range

- Temporary contamination in check the spark plug, injector and combustion ignition coil on chamber or intake passages the cylinder

- Onboard electrical system voltage - ECE emissions warning lamp: on between 9 V and 16 V - ECE electronic engine power The fault is recognized when the Temperature condition: The diagnostic function monitors the reduction: on ignition-angle adjustment is outside The diagnostic fault code is logged - None US only, fault based on legislative MEVD17.2- Ignition timing adjustment in idle, ignition angle while the catalytic Cold Start Ignition Timing - CC message: on Possible apparent symptoms: Breakdown notice: 0x2F83 12163 P050B Ignition Timing Cold Start the tolerance range. when the fault remains present for none Time condition: - None - 5 sec. after engine on None None Y - Poor fuel quality - Replace fuel requirement, probably will never - none BN2000 cold start Ignition timing too early converter is being Performance - US emissions warning lamp: off - none - none Potential problem source(s): longer than 2 min. - 5 sec. after engine on Other occur heated. - US electronic engine power - Poor fuel quality conditions: reduction: off - Engine on and running at idle - CC message: none - Catalyst heating (always

- Onboard electrical system voltage - ECE emissions warning lamp: off between 9 V and 16 V - ECE electronic engine power The fault is recognized when the Temperature condition: The diagnostic function monitors the The diagnostic fault code is logged reduction: off Ignition timing adjustment at partial ignition-angle adjustment is outside - None US only, fault based on legislative MEVD17.2- ignition angle while the catalytic Cold Start Ignition Timing when the fault remains present for - CC message: none Possible apparent symptoms: Breakdown notice: 0x2F84 12164 load, cold start: Ignition timing too P13EA Ignition Timing Cold Start the tolerance range. none Time condition: - None - 5 sec. after engine on None None Y - Poor fuel quality - Replace fuel requirement, probably will never - none BN2000 converter is being Performance Off Idle longer - US emissions warning lamp: off - none - none early Potential problem source(s): - 5 sec. after engine on Other occur heated. than 2 min. - US electronic engine power - Poor fuel quality conditions: reduction: off - Engine on and running at idle - CC message: none - Catalyst heating (always - 5 sec. after deactivation of Voltage condition: voltage is present at the DME input - Onboard electrical system voltage - ECE emissions warning lamp: off The diagnostic function monitors the (E_U_IGN) although the overload- between 9 V and 16 V - Inspect wiring harness between - Wiring harness between DME and - ECE electronic engine power power- supply wire providing protection relay for ignition and Temperature condition: overload- protection relay for ignition overload- protection relay for ignition reduction: off voltage to the individual ignition coils injection has switched off. This fault is logged in the control - None and injection, and MEVD17.2- Ignition, voltage supply: Short circuit and injection is defective - CC message: none 0x2F8A 12170 from the overload-protection relay Potential problem source(s): module's fault none Time condition: - None NO U N DME none Possible apparent symptoms: None Breakdown notice: None None BN2000 to B+ - Defect in overload-protection relay - US emissions warning lamp: off for ignition and injection, checking - Wiring harness between DME and memory immediately. - 5 sec. after deactivation of overload- - Replace overload-protection relay for ignition and injection - US electronic engine power for open overload-protection relay for ignition protection relay for ignition and for ignition and injection - Defective DME reduction: off wires and shorts to ground. and injection is defective injection - Replace DME - CC message: none - Defect in overload- Other conditions: - Shutdown phase (Terminal 87) overload-protection relay for ignition and injection

The diagnostic function monitors the power- supply wire providing voltage to the individual ignition coils from the overload-protection relay no voltage is present at the DME input (E_U_IGN) although the Voltage condition: overload- protection relay for ignition - Fuse defective - Check fuse - ECE emissions warning lamp: off - Onboard electrical system voltage and injection has switched - Defect in wiring harness between - Inspect wiring harness between - ECE electronic engine power between 9 V and 16 V on. overload- protection relay for ignition overload- protection relay for ignition reduction: off Ignition, voltage supply: Line This fault is logged in the Temperature condition: MEVD17.2- Potential problem source(s): and injection, and and injection, and - CC message: none Possible apparent symptoms: Non- 0x2F8B 12171 disconnection or short circuit to control module's fault memory Terminal 15 - None - None - None NO U N none Breakdown notice: None None BN2000 - Fuse defective DME DME - US emissions warning lamp: off starter earth immediately. Time condition: - Defect in wiring harness between - Defect in overload-protection relay - Replace overload-protection relay - US electronic engine power - None overload-protection relay for ignition for ignition and injection for ignition and injection reduction: off Other conditions: and injection, and DME - Defective DME - Replace DME - CC message: none - none - Defect in overload- for ignition and injection, checking protection relay for ignition for open wires and shorts to ground.

Voltage condition: the spark duration is below a value - ECE emissions warning lamp: off - Onboard electrical system voltage Breakdown notice: stored in the program map. - Replace spark plug - ECE electronic engine power between 9 V and 16 V - Defective spark plug Continued driving possible if only the Potential problem source(s): - Check wiring harness between reduction: off The diagnostic fault code is logged Temperature condition: - Defect in wiring harness between Possible apparent symptoms: one cylinder is affected. The ignition MEVD17.2- Combustion miss, cylinder 1: Spark The diagnostic function monitors the - Defective spark plug ignition coil and DME - CC message: none 0x2FA8 12200 when the fault counter total is above none - None - None - None NO none N ignition coil and DME none Ignition miss and hard starting can miss detection should recognize the None BN2000 duration too short spark duration. - Defect in wiring harness between - Check ignition coil - US emissions warning lamp: on 320. Time condition: - Defective ignition coil occur. affected cylinder and deactivate the ignition coil and - Replace DME if the fault code - US electronic engine power - None - Defective DME injection to protect the catalytic DME remains logged continuously reduction: on Other conditions: converter. - Defective ignition coil - CC message: on - Engine ON

Voltage condition: the spark duration is below a value - ECE emissions warning lamp: off - Onboard electrical system voltage Breakdown notice: stored in the program map. - Replace spark plug - ECE electronic engine power between 9 V and 16 V - Defective spark plug Continued driving possible if only the Potential problem source(s): - Check wiring harness between reduction: off The diagnostic fault code is logged Temperature condition: - Defect in wiring harness between Possible apparent symptoms: one cylinder is affected. The ignition MEVD17.2- Combustion miss, cylinder 2: Spark The diagnostic function monitors the - Defective spark plug ignition coil and DME - CC message: none 0x2FA9 12201 when the fault counter total is above none - None - None - None none none N ignition coil and DME none Ignition miss and hard starting can miss detection should recognize the None BN2000 duration too short spark duration. - Defect in wiring harness between - Check ignition coil - US emissions warning lamp: on 320. Time condition: - Defective ignition coil occur. affected cylinder and deactivate the ignition coil and - Replace DME if the fault code - US electronic engine power - None - Defective DME injection to protect the catalytic DME remains logged continuously reduction: on Other conditions: converter. - Defective ignition coil - CC message: on - Engine ON

Voltage condition: the spark duration is below a value - ECE emissions warning lamp: off - Onboard electrical system voltage Breakdown notice: stored in the program map. - Replace spark plug - ECE electronic engine power between 9 V and 16 V - Defective spark plug Continued driving possible if only the Potential problem source(s): - Check wiring harness between reduction: off The diagnostic fault code is logged Temperature condition: - Defect in wiring harness between Possible apparent symptoms: one cylinder is affected. The ignition MEVD17.2- Combustion misfiring, cylinder 3: The diagnostic function monitors the - Defective spark plug ignition coil and DME - CC message: none 0x2FAA 12202 when the fault counter total is above none - None - None - None NO none N ignition coil and DME none Ignition miss and hard starting can miss detection should recognize the None BN2000 Spark duration too short spark duration. - Defect in wiring harness between - Check ignition coil - US emissions warning lamp: on 320. Time condition: - Defective ignition coil occur. affected cylinder and deactivate the ignition coil and - Replace DME if the fault code - US electronic engine power - None - Defective DME injection to protect the catalytic DME remains logged continuously reduction: on Other conditions: converter. - Defective ignition coil - CC message: on - Engine ON

Voltage condition: the spark duration is below a value - ECE emissions warning lamp: off - Onboard electrical system voltage Breakdown notice: stored in the program map. - Replace spark plug - ECE electronic engine power between 9 V and 16 V - Defective spark plug Continued driving possible if only the Potential problem source(s): - Check wiring harness between reduction: off The diagnostic fault code is logged Temperature condition: - Defect in wiring harness between Possible apparent symptoms: one cylinder is affected. The ignition MEVD17.2- Combustion miss, cylinder 4: Spark The diagnostic function monitors the - Defective spark plug ignition coil and DME - CC message: none 0x2FAB 12203 when the fault counter total is above none - None - None - None none none N ignition coil and DME none Ignition miss and hard starting can miss detection should recognize the None BN2000 duration too short spark duration. - Defect in wiring harness between - Check ignition coil - US emissions warning lamp: on 320. Time condition: - Defective ignition coil occur. affected cylinder and deactivate the ignition coil and - Replace DME if the fault code - US electronic engine power - None - Defective DME injection to protect the catalytic DME remains logged continuously reduction: on Other conditions: converter. - Defective ignition coil - CC message: on - Engine ON

Voltage condition: the spark duration is below a value - ECE emissions warning lamp: off - Onboard electrical system voltage Breakdown notice: stored in the program map. - Replace spark plug - ECE electronic engine power between 9 V and 16 V - Defective spark plug Continued driving possible if only the Potential problem source(s): - Check wiring harness between reduction: off The diagnostic fault code is logged Temperature condition: - Defect in wiring harness between Possible apparent symptoms: one cylinder is affected. The ignition MEVD17.2- Combustion miss, cylinder 5: Spark The diagnostic function monitors the - Defective spark plug ignition coil and DME - CC message: none 0x2FAC 12204 when the fault counter total is above none - None - None - None NO none N ignition coil and DME none Ignition miss and hard starting can miss detection should recognize the None BN2000 duration too short spark duration. - Defect in wiring harness between - Check ignition coil - US emissions warning lamp: on 320. Time condition: - Defective ignition coil occur. affected cylinder and deactivate the ignition coil and - Replace DME if the fault code - US electronic engine power - None - Defective DME injection to protect the catalytic DME remains logged continuously reduction: on Other conditions: converter. - Defective ignition coil - CC message: on - Engine ON

The diagnostic fault code is

Voltage condition: the spark duration is below a value - ECE emissions warning lamp: off - Onboard electrical system voltage Breakdown notice: stored in the program map. - Replace spark plug - ECE electronic engine power between 9 V and 16 V - Defective spark plug Continued driving possible if only the Potential problem source(s): - Check wiring harness between reduction: off Temperature condition: - Defect in wiring harness between Possible apparent symptoms: one cylinder is affected. The ignition MEVD17.2- Combustion misfiring, cylinder 6: The diagnostic function monitors the - Defective spark plug ignition coil and DME - CC message: none 0x2FAD 12205 none - None - None - None NO none N ignition coil and DME none Ignition miss and hard starting can miss detection should recognize the None BN2000 Spark duration too short spark duration. - Defect in wiring harness between - Check ignition coil - US emissions warning lamp: on Time condition: - Defective ignition coil occur. affected cylinder and deactivate the ignition coil and - Replace DME if the fault code - US electronic engine power - None - Defective DME injection to protect the catalytic DME remains logged continuously reduction: on Other conditions: converter. - Defective ignition coil - CC message: on - Engine ON

logged when the fault counter total is above 320.

- Onboard electrical system voltage no crankshaft position sensor signal lamp: on Fault leads to ATLCTLmax (FC Possible apparent symptoms: between 9 V and 16 V Breakdown notice: is detected, although a signal from - ECE electronic engine power Text L6/L4: When the fault is logged the engine Temperature condition: The engine reverts to its emergency the camshaft position sensor is reduction: on ?Boost-pressure control, stalls at idle, at higher engine - None - Defect in wiring harness between - Check wiring harness between limp-home program, continued A terminal status switch must be MEVD17.2- The diagnostic function monitors the Crankshaft Position Sensor 'A' Crankshaft Position present. - CC message: on deactivation: Boost- pressure speeds a brief drop in rpm can be 0x2FDA 12250 Crankshaft sensor, signal: missing P0335 Electrical No signal for camshaft revolutions none Time condition: - None - None NO NO N DME and crankshaft sensor DME and crankshaft sensor vehicle operation is possible, conducted before this fault can be BN2000 crankshaft sensor. Circuit Sensor Potential problem source(s): - US emissions warning lamp: on generation disabled?; FC felt / It is possible to restart engine - None - Crankshaft sensor defective - Replace crankshaft sensor because power is reduced the driver deleted. - Defect in wiring harness between - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; when the fault is present (starting Other conditions: should refrain from passing DME and crankshaft reduction: on FC (Dec./Hex) L4: takes longer), - Terminal 50 (starter) or, maneuvers. sensor - CC message: on 11352 / 0x2C58) engine runs in limp-home mode - engine on, with engine

Fault leads to ATLCTLmax (FC Possible apparent symptoms: Text L6/L4: When the fault is logged the engine Breakdown notice: ?Boost-pressure control, stalls at idle, at higher engine The engine reverts to its emergency deactivation: Boost- pressure speeds a brief drop in rpm can be limp-home program, continued an interference factor affecting the Voltage condition: generation disabled?; FC felt / It is possible to restart engine vehicle operation is crankshaft sensor signal is detected. - Onboard electrical system voltage (Dec./Hex) when - ECE emissions warning lamp: on Potential problem source(s): between 9 V and 16 V - Defect in wiring harness between - Check wiring harness between - ECE electronic engine power - Defect in wiring harness between Temperature condition: DME and crankshaft sensor DME and crankshaft sensor reduction: on DME and crankshaft - None - Oscillation in reluctor ring (for A terminal status switch must be MEVD17.2- Crankshaft sensor: Disturbed The diagnostic function monitors the Crankshaft Position Sensor 'A' Crankshaft Position - Inspect installation of crankshaft - CC message: on 0x2FDB 12251 P0336 Plausibility sensor Malfunctions none Time condition: - None - None NO NO Y instance, when starter engages) conducted before this fault can be BN2000 crankshaft signal crankshaft sensor. Circuit Range/Performance Sensor sensor - US emissions warning lamp: on - Oscillation in reluctor ring (for - None - Reluctor ring contaminated or deleted. - Clean or replace reluctor ring - US electronic engine power instance, when starter Other conditions: defective - Replace crankshaft sensor reduction: on engages) - Terminal 50 (starter) or, - Crankshaft sensor defective - CC message: on - Reluctor ring contaminated or - engine on, with engine speed > 500 defective rpm possible, because power is reduced L6: 1180680 / 0x120408; FC the fault is present (starting takes the driver (Dec./Hex) L4: longer), should refrain from passing 11352 / 0x2C58) engine runs in limp-home mode maneuvers.

- Defect in wiring harness between DME and crankshaft sensor - Oscillation in reluctor ring (for instance, when the engine is synchronized using a starter engages) secure initial position during starting Voltage condition: - ECE emissions warning lamp: off (supply to sensor was permanent - - Onboard electrical system voltage - ECE electronic engine power MSA) between 9 V and 16 V - Check wiring harness between If the reference mark was incorrect reduction: off Potential problem source(s): Temperature condition: DME and crankshaft sensor MEVD17.2- Crankshaft sensor, parked position: The diagnostic function monitors the Crankshaft Parking Position by during the - CC message: on Possible apparent symptoms: 0x2FDD 12253 P13CE Crankshaft Parking Position - Defect in wiring harness between none - None - None - None NO NO N - Inspect installation of crankshaft none Breakdown notice: None None BN2000 Implausible crankshaft sensor. Implausible MSA automatic engine - US emissions warning lamp: off Extended starting times DME and crankshaft Time condition: sensor start/stop. - US electronic engine power sensor - None - Replace crankshaft sensor reduction: off - Oscillation in reluctor ring (for Other conditions: - CC message: on instance, when starter - Engine on with MSA start engages) - Defective reluctor ring - Crankshaft sensor defective

The fault is recognized when the Voltage condition: lamp: on Fault leads to ATLCTLmax (FC engine is turning over and no fault - Onboard electrical system voltage Breakdown notice: - ECE electronic engine power Text L6/L4: Possible apparent symptoms: related to the between 9 V and 16 V The engine reverts to its emergency reduction: on ?Boost-pressure control, Extended starting times and power Camshaft Position Sensor 'A' crankshaft sensor is present. 1 Camshaft rotates but no signal Temperature condition: - Defect in wiring harness between - Check wiring harness between limp-home program, continued MEVD17.2- The diagnostic function monitors the Camshaft Position - CC message: on deactivation: Boost- pressure loss, if it appears in combination 0x300C 12300 Intake camshaft sensor: Signal high P0343 Circuit High (Bank 1 or Single Intake Electrical Potential problem source(s): from camshaft none - None - None - None NO NO N DME and camshaft position sensor DME and camshaft position sensor vehicle operation is possible, None BN2000 intake camshaft position sensor. Sensor - US emissions warning lamp: on generation disabled?; FC with an exhaust camshaft sensor Sensor) - Defect in wiring harness between reluctor Time condition: or crankshaft sensor. - Camshaft sensor defective because power is reduced the driver - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; fault then no restart is DME and camshaft position sensor - None should refrain from passing reduction: on FC (Dec./Hex) L4: possible or crankshaft Other conditions: maneuvers. - CC message: on 11352 / 0x2C58) sensor. - Engine ON

Voltage condition: The fault is recognized when the lamp: on Fault leads to ATLCTLmax (FC - Onboard electrical system voltage Breakdown notice: engine is turning over and no fault - ECE electronic engine power Text L6/L4: Possible apparent symptoms: between 9 V and 16 V The engine reverts to its emergency related to the reduction: on ?Boost-pressure control, Extended starting times and power Camshaft Position Sensor 'A' 1 Camshaft rotates but no signal Temperature condition: - Defect in wiring harness between - Check wiring harness between limp-home program, continued MEVD17.2- The diagnostic function monitors the Camshaft Position crankshaft sensor is present. - CC message: on deactivation: Boost- pressure loss, if it appears in combination 0x300D 12301 Intake camshaft sensor: Signal low P0342 Circuit Low (Bank 1 or Single Intake Electrical from camshaft none - None - None - None NO NO N DME and camshaft position sensor DME and camshaft position sensor vehicle operation is possible, None BN2000 intake camshaft position sensor. Sensor Potential problem source(s): - US emissions warning lamp: on generation disabled?; FC with an exhaust camshaft sensor Sensor) reluctor Time condition: or crankshaft sensor. - Camshaft sensor defective because power is reduced the driver - Defect in wiring harness between - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; fault then no restart is - None should refrain from passing DME and camshaft position sensor reduction: on FC (Dec./Hex) L4: possible Other conditions: maneuvers. or crankshaft sensor. - CC message: on 11352 / 0x2C58) - Engine ON

Voltage condition: The fault is recognized when the lamp: on Fault leads to ATLCTLmax (FC - Onboard electrical system voltage Breakdown notice: engine is turning over and no fault - ECE electronic engine power Text L6/L4: between 9 V and 16 V Possible apparent symptoms: The engine reverts to its emergency related to the reduction: on ?Boost-pressure control, 1 Camshaft rotates but no signal Temperature condition: - Defect in wiring harness between - Check wiring harness between Extended starting times and power limp-home program, continued MEVD17.2- Exhaust camshaft sensor: Signal The diagnostic function monitors the Camshaft Position Sensor 'B' Camshaft Position crankshaft sensor is present. - CC message: on deactivation: Boost- pressure 0x300E 12302 P0368 Exhaust Electrical from camshaft none - None - None - None NO NO N DME and camshaft position sensor DME and camshaft position sensor loss, if it appears in combination vehicle operation is possible, None BN2000 high exhaust camshaft position sensor. Circuit High (Bank 1) Sensor Potential problem source(s): - US emissions warning lamp: on generation disabled?; FC reluctor Time condition: or crankshaft sensor. - Camshaft sensor defective with an intake camshaft sensor fault because power is reduced the driver - Defect in wiring harness between - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; - None then no restart is possible should refrain from passing DME and camshaft position sensor reduction: on FC (Dec./Hex) L4: Other conditions: maneuvers. or crankshaft sensor. - CC message: on 11352 / 0x2C58) - Engine ON

Possible apparent symptoms: - Check wiring harness between 1 Camshaft rotates but no Extended starting times and power DME and loss, if it

Voltage condition: The fault is recognized when the lamp: on Fault leads to ATLCTLmax (FC - Onboard electrical system voltage Breakdown notice: engine is turning over and no fault - ECE electronic engine power Text L6/L4: between 9 V and 16 V The engine reverts to its emergency related to the reduction: on ?Boost-pressure control, Temperature condition: - Defect in wiring harness between limp-home program, continued MEVD17.2- Exhaust camshaft sensor: Signal The diagnostic function monitors the Camshaft Position Sensor 'B' Camshaft Position crankshaft sensor is present. - CC message: on deactivation: Boost- pressure 0x300F 12303 P0367 Exhaust Electrical none - None - None - None NO NO N DME and camshaft position sensor vehicle operation is possible, None BN2000 low exhaust camshaft position sensor. Circuit Low (Bank 1) Sensor Potential problem source(s): - US emissions warning lamp: on generation disabled?; FC Time condition: or crankshaft sensor. because power is reduced the driver - Defect in wiring harness between - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; - None should refrain from passing DME and camshaft position sensor reduction: on FC (Dec./Hex) L4: Other conditions: maneuvers. or crankshaft sensor. - CC message: on 11352 / 0x2C58) - Engine ON appears in combination with an signal from camshaft camshaft position sensor intake camshaft reluctor - Camshaft sensor defective sensor fault then no restart is possible

Voltage condition: The fault is recognized when the lamp: off Fault leads to ATLCTLmax (FC - Onboard electrical system voltage Breakdown notice: camshaft sensor reluctor - ECE electronic engine power Text L6/L4: between 9 V and 16 V The engine reverts to its emergency rings run through the adaptation reduction: off ?Boost-pressure control, The diagnostic function monitors the Temperature condition: limp-home program, continued MEVD17.2- Intake camshaft, mechanics: Intake Incorrect routine during initial start or - Incorrect installation of intake - Install intake camshaft correctly - CC message: on deactivation: Boost- pressure 0x3011 12305 installation position of the intake P13CA 'A' Camshaft Incorrect Assembly Camshaft When assembly test is performed. none - None - None - None NO NO N Possible apparent symptoms: None vehicle operation is possible, None BN2000 Assembly faulty Assembly following programming. camshaft - Adjust valve timing - US emissions warning lamp: on generation disabled?; FC camshaft. Time condition: because power is reduced the driver Potential problem source(s): - US electronic engine power (Dec./Hex) L6: 1180680 / 0x120408; - None should refrain from passing - Incorrect installation of intake reduction: on FC (Dec./Hex) L4: Other conditions: maneuvers. camshaft - CC message: on 11352 / 0x2C58) - Engine ON

Fault leads to ATLCTLmax (FC Text L6/L4: Breakdown notice: ?Boost-pressure control, The engine reverts to its emergency deactivation: Boost- pressure limp-home program, continued generation disabled?; FC vehicle operation is Voltage condition: (Dec./Hex) The fault is recognized when the lamp: off - Onboard electrical system voltage camshaft sensor reluctor - ECE electronic engine power between 9 V and 16 V rings run through the adaptation reduction: off The diagnostic function monitors the Temperature condition: MEVD17.2- Exhaust camshaft, mechanical: Exhaust Incorrect routine during initial start or - Incorrect installation of exhaust - Install exhaust camshaft correctly - CC message: none 0x3012 12306 installation position of the exhaust P13CB 'B' Camshaft Incorrect Assembly Camshaft When assembly test is performed. none - None - None - None NO NO N Possible apparent symptoms: None None BN2000 Assembly faulty Assembly following programming. camshaft - Adjust valve timing - US emissions warning lamp: on camshaft. Time condition: Potential problem source(s): - US electronic engine power - None - Incorrect installation of exhaust reduction: on Other conditions: camshaft - CC message: on - Engine ON possible, because power is reduced L6: 1180680 / 0x120408; FC the driver (Dec./Hex) L4: should refrain from passing 11352 / 0x2C58) maneuvers.

- Signal-processing error, incorrect measurement range

Voltage condition: The fault is recognized when the lamp: off - Onboard electrical system voltage signal from the knock sensors is - If faults related to the knock - ECE electronic engine power between 9 V and 16 V outside the measurement range. sensors have been logged, repair reduction: off The diagnostic function monitors the This fault is logged in the control Temperature condition: MEVD17.2- Knock control, fault check: Knock/Combustion Vibration Control Potential problem source(s): these first - CC message: none Possible apparent symptoms: 0x303E 12350 quality of the signals from the knock P0324 Knock Control System General module's fault memory none - None - None - None NO none Y none Breakdown notice: None None BN2000 Malfunction, system fault System Error - Signal-processing error, incorrect - Check wiring harness between - US emissions warning lamp: on Engine runs poorly with power loss sensors. immediately. Time condition: measurement range knock sensor and DME - US electronic engine power - None - Defective wiring harness - Replace knock sensor reduction: on Other conditions: - Knock sensor defective - CC message: on - Engine ON

- Defective wiring harness - Knock sensor defective

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage The fault is logged in the ECU fault - ECE electronic engine power between 9 V and 16 V memory when the knock sensor's - Check wiring harness between reduction: on This fault is logged in the control Temperature condition: MEVD17.2- Knock sensor, electrical: Signal, The diagnostic function monitors the Knock Sensor 1 Circuit 'A' High signal voltage is above 1 V. - Defective wiring harness knock sensor and DME - CC message: on MY11 US: Possible apparent symptoms: 0x303F 12351 P13AF Knock Sensor Sensor 1 module's fault memory none - None - None - None NO none N none Breakdown notice: None None BN2000 input A, short circuit to positive sensor wire for short circuits. (Bank 1) Potential problem source(s): - Knock sensor defective - Replace knock sensor - US emissions warning lamp: on Possible reduction in power immediately. Time condition: - Defective wiring harness - Replace DME - US electronic engine power - None - Knock sensor defective reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage The fault is logged in the ECU fault - ECE electronic engine power between 9 V and 16 V memory when the knock sensor's - Check wiring harness between reduction: on This fault is logged in the control Temperature condition: MEVD17.2- Knock sensor, electrical: Signal, The diagnostic function monitors the Knock Sensor 1 Circuit 'A' Low signal voltage is below -0.7 V. - Defective wiring harness knock sensor and DME - CC message: on MY11 US: Possible apparent symptoms: 0x3040 12352 P13AE Knock Sensor Sensor 1 module's fault memory none - None - None - None NO none N none Breakdown notice: None None BN2000 input A, short circuit to ground sensor wire for short circuits. (Bank 1) Potential problem source(s): - Knock sensor defective - Replace knock sensor - US emissions warning lamp: on Possible reduction in power immediately. Time condition: - Defective wiring harness - Replace DME - US electronic engine power - None - Knock sensor defective reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage The fault is logged in the ECU fault - ECE electronic engine power between 9 V and 16 V memory when the knock sensor's - Check wiring harness between reduction: on This fault is logged in the control Temperature condition: MEVD17.2- Knock sensor, electrical: Signal, The diagnostic function monitors the Knock Sensor 1 Circuit 'B' High signal voltage is above 1 V. - Defective wiring harness knock sensor and DME - CC message: on MY11 US: Possible apparent symptoms: 0x3041 12353 P13B9 Knock Sensor Sensor 1 module's fault memory none - None - None - None NO none N none Breakdown notice: None None BN2000 input B, short circuit to positive sensor wire for short circuits. (Bank 1) Potential problem source(s): - Knock sensor defective - Replace knock sensor - US emissions warning lamp: on Possible reduction in power immediately. Time condition: - Defective wiring harness - Replace DME - US electronic engine power - None - Knock sensor defective reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage The fault is logged in the ECU fault - ECE electronic engine power between 9 V and 16 V memory when the knock sensor's - Check wiring harness between reduction: on This fault is logged in the control Temperature condition: MEVD17.2- Knock sensor, electrical: Signal, The diagnostic function monitors the Knock Sensor 1 Circuit 'B' Low signal voltage is below -0.7 V. - Defective wiring harness knock sensor and DME - CC message: on MY11 US: Possible apparent symptoms: 0x3042 12354 P13B8 Knock Sensor Sensor 1 module's fault memory none - None - None - None NO none N none Breakdown notice: None None BN2000 input B, short circuit to ground sensor wire for short circuits. (Bank 1) Potential problem source(s): - Knock sensor defective - Replace knock sensor - US emissions warning lamp: on Possible reduction in power immediately. Time condition: - Defective wiring harness - Replace DME - US electronic engine power - None - Knock sensor defective reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage The fault is logged in the ECU fault - ECE electronic engine power between 9 V and 16 V memory when the knock sensor's - Check wiring harness between reduction: on This fault is logged in the control Temperature condition: MEVD17.2- Knock sensor 2, electrical: Signal, The diagnostic function monitors the Knock Sensor 2 Circuit 'A' High signal voltage is above 1 V. - Defective wiring harness knock sensor and DME - CC message: on MY11 US: Possible apparent symptoms: 0x3043 12355 P13BF Knock Sensor Sensor 2 module's fault memory none - None - None - None NO none N none Breakdown notice: None None BN2000 input A, short circuit to positive sensor wire for short circuits. (Bank 1) Potential problem source(s): - Knock sensor defective - Replace knock sensor - US emissions warning lamp: on Possible reduction in power immediately. Time condition: - Defective wiring harness - Replace DME - US electronic engine power - None - Knock sensor defective reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage The fault is logged in the ECU fault - ECE electronic engine power between 9 V and 16 V memory when the knock sensor's - Check wiring harness between reduction: on This fault is logged in the control Temperature condition: MEVD17.2- Knock sensor 2, electrical: Signal, The diagnostic function monitors the Knock Sensor 2 Circuit 'A' Low signal voltage is below -0.7 V. - Defective wiring harness knock sensor and DME - CC message: on MY11 US: Possible apparent symptoms: 0x3044 12356 P13BE Knock Sensor Sensor 2 module's fault memory none - None - None - None NO none N none Breakdown notice: None None BN2000 input A, short circuit to ground sensor wire for short circuits. (Bank 1) Potential problem source(s): - Knock sensor defective - Replace knock sensor - US emissions warning lamp: on Possible reduction in power immediately. Time condition: - Defective wiring harness - Replace DME - US electronic engine power - None - Knock sensor defective reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage The fault is logged in the ECU fault - ECE electronic engine power between 9 V and 16 V memory when the knock sensor's - Check wiring harness between reduction: on This fault is logged in the control Temperature condition: MEVD17.2- Knock sensor 2, electrical: Signal, The diagnostic function monitors the Knock Sensor 2 Circuit 'B' High signal voltage is above 1 V. - Defective wiring harness knock sensor and DME - CC message: on MY11 US: Possible apparent symptoms: 0x3045 12357 P13C8 Knock Sensor Sensor 2 module's fault memory none - None - None - None NO none N none Breakdown notice: None None BN2000 input B, short circuit to positive sensor wire for short circuits. (Bank 1) Potential problem source(s): - Knock sensor defective - Replace knock sensor - US emissions warning lamp: on Possible reduction in power immediately. Time condition: - Defective wiring harness - Replace DME - US electronic engine power - None - Knock sensor defective reduction: on Other conditions: - CC message: on - Engine ON

This fault is logged in the

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage The fault is logged in the ECU fault - ECE electronic engine power between 9 V and 16 V memory when the knock sensor's - Check wiring harness between reduction: on Temperature condition: MEVD17.2- Knock sensor 2, electrical: Signal, The diagnostic function monitors the Knock Sensor 2 Circuit 'B' Low signal voltage is below -0.7 V. - Defective wiring harness knock sensor and DME - CC message: on MY11 US: Possible apparent symptoms: 0x3046 12358 P13C7 Knock Sensor Sensor 2 none - None - None - None NO none N none Breakdown notice: None None BN2000 input B, short circuit to ground sensor wire for short circuits. (Bank 1) Potential problem source(s): - Knock sensor defective - Replace knock sensor - US emissions warning lamp: on Possible reduction in power Time condition: - Defective wiring harness - Replace DME - US electronic engine power - None - Knock sensor defective reduction: on Other conditions: - CC message: on - Engine ON

control module's fault memory immediately.

- Onboard electrical system voltage between 9 V and 16 V The fault is logged in the ECU fault MY10 ECE: Temperature condition: - Check installation torque and memory when the reference level is - ECE emissions warning lamp: off - Engine warmed to normal temp, installation position of sensor too high relative to the program map. - Knock sensor is defective or - ECE electronic engine power above 80 °C 0x5A37 - Check wiring harness Knock sensor, signal: Engine Knock/Combustion Vibration Sensor Potential problem source(s): installed incorrectly reduction: on MEVD17.2- The diagnostic function monitors the Time condition: - Engine warmed to normal temperature, 0x5A38 - Check engine for mechanical Possible apparent symptoms: 0x3048 12360 mechanically too loud or KS outside P0328 1 Circuit High (Bank 1 or Single Knock Sensor Sensor 1 - Knock sensor is defective or Debounce via event counter none - None NO N - Engine too loud owing to - CC message: on MY11 US: none Breakdown notice: None None BN2000 engine's noise level. - None more than 80°C 0x5A39 defects (chain, crankshaft Possible reduction in power tolerance (sensitivity) Sensor) installed incorrectly mechanical defect - US emissions warning lamp: on Other conditions: 0x581E assembly) - Engine too loud owing to - Low-quality fuel < RON 91 - US electronic engine power - Engine on - Refuel with RON 95 or higher mechanical defect reduction: on - Engine speed above 1600 rpm - Replace knock sensor - Low-quality fuel < RON 91 - CC message: on - Relative charge factor above 30%

- Onboard electrical system voltage between 9 V and 16 V MY10 ECE: - Check installation torque and The fault is logged in the ECU fault Temperature condition: - ECE emissions warning lamp: off installation position of sensor memory when the reference level is - Engine warmed to normal temp, - ECE electronic engine power 0x5A37 - Check wiring harness Knock/Combustion Vibration Sensor too low relative to the program map. above 80 °C - Knock sensor is defective or reduction: on MEVD17.2- Knock sensor, signal: Electrical fault The diagnostic function monitors the - Engine warmed to normal temperature, 0x5A38 - Check engine for mechanical Possible apparent symptoms: 0x3049 12361 P0327 1 Circuit Low (Bank 1 or Single Knock Sensor Sensor 1 Potential problem source(s): Debounce via event counter none Time condition: - None NO N installed incorrectly - CC message: on MY11 US: none Breakdown notice: None None BN2000 KS (loose contact) or KS loose knock sensor's electrical signal. more than 80°C 0x5A39 defects (chain, crankshaft Possible reduction in power Sensor) - Knock sensor is defective or - None - Wiring harness defective - US emissions warning lamp: on 0x581E assembly) installed incorrectly Other conditions: - US electronic engine power - Refuel with RON 95 or higher - Wiring harness defective - Engine on reduction: on - Replace knock sensor - Engine speed above 2000 rpm - CC message: on - Relative charge factor: >

- Onboard electrical system voltage between 9 V and 16 V The fault is logged in the ECU fault MY10 ECE: Temperature condition: - Check installation torque and memory when the reference level is - ECE emissions warning lamp: off - Engine warmed to normal temp, installation position of sensor too high relative to the program map. - Knock sensor is defective or - ECE electronic engine power above 80 °C 0x5A37 - Check wiring harness Knock sensor 2, signal: Engine Potential problem source(s): installed incorrectly reduction: on MEVD17.2- The diagnostic function monitors the Knock/Combustion Vibration Sensor Time condition: - Engine warmed to normal temperature, 0x5A38 - Check engine for mechanical Possible apparent symptoms: 0x304C 12364 mechanically too loud or KS outside P1328 Knock Sensor Sensor 2 - Knock sensor is defective or Debounce via event counter none - None NO N - Engine too loud owing to - CC message: on MY11 US: none Breakdown notice: None None BN2000 engine's noise level. 2 Circuit High (Bank 1) - None more than 80°C 0x5A39 defects (chain, crankshaft Possible reduction in power tolerance (sensitivity) installed incorrectly mechanical defect - US emissions warning lamp: on Other conditions: 0x581E assembly) - Engine too loud owing to - Low-quality fuel < RON 91 - US electronic engine power - Engine on - Refuel with RON 95 or higher mechanical defect reduction: on - Engine speed above 1600 rpm - Replace knock sensor - Low-quality fuel < RON 91 - CC message: on - Relative charge factor above 30%

0x5A37 0x5A38 - Onboard electrical system voltage between 9 V and 16 V MY10 ECE: - Check installation torque and The fault is logged in the ECU fault Temperature condition: - ECE emissions warning lamp: off installation position of sensor memory when the reference level is - Engine warmed to normal temp, - ECE electronic engine power - Check wiring harness too low relative to the program map. above 80 °C - Knock sensor is defective or reduction: on MEVD17.2- Knock sensor 2, signal: Electrical The diagnostic function monitors the Knock/Combustion Vibration Sensor - Engine warmed to normal temperature, - Check engine for mechanical Possible apparent symptoms: 0x304D 12365 P1327 Knock Sensor Sensor 2 Potential problem source(s): Debounce via event counter none Time condition: - None NO N installed incorrectly - CC message: on MY11 US: none Breakdown notice: None None BN2000 fault KS (loose contact) or KS loose knock sensor's electrical signal. 2 Circuit Low (Bank 1) more than 80°C defects (chain, crankshaft Possible reduction in power - Knock sensor is defective or - None - Wiring harness defective - US emissions warning lamp: on assembly) installed incorrectly Other conditions: - US electronic engine power - Refuel with RON 95 or higher - Wiring harness defective - Engine on reduction: on - Replace knock sensor - Engine speed above 2000 rpm - CC message: on - Relative charge factor: > 0x5A39 0x581E

STEUERN_DKAT,

- Onboard electrical system voltage - If faults related to the oxygen the catalytic converter loses the lamp: on between 9 V and 16 V sensor or mixture adaptation have ability to store sufficient levels of - ECE electronic engine power Temperature condition: - Collateral fault stemming from been logged, repair oxygen. reduction: on The diagnostic function monitors the This fault is logged in the control - Engine warmed to normal temp, defective oxygen sensor or mixture these first (collateral fault) MEVD17.2- Catalytic converter: Efficiency below Catalyst System Efficiency Below Potential problem source(s): - Engine warmed to normal temperature, - CC message: on Possible apparent symptoms: Breakdown notice: 0x3106 12550 ability of the catalytic converter to P0420 Catalyst Efficiency module's fault memory none above 80 °C - None none Y adaptation fault - Check exhaust system for leaks none - none BN2000 limit Threshold (Bank 1) - Collateral fault stemming from more than 80°C - US emissions warning lamp: off - none - none store oxygen. immediately. Time condition: - Leak in exhaust system - If the fault is continuously present defective oxygen sensor or mixture - US electronic engine power - None - Catalytic converter defective or has multiple log entries respond adaptation fault reduction: off Other conditions: by replacing the - Leak in exhaust system - CC message: none - Engine ON catalytic converter

STEUERN_ENDE_DKAT, STATUS_DKAT

Voltage condition: the driver circuit diagnostic function. lamp: on - Onboard electrical system voltage Potential problem source(s): - Defect in wiring harness between - Check wiring harness between - ECE electronic engine power between 9 V and 16 V - Defect in wiring harness between DME and EVAP evaporative evaporative emissions valve and reduction: on The diagnostic function monitors the Evaporative Emission System This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- Tank vent valve, activation: Line DME and EVAP evaporative STEUERN_TEV, emissions valve DME - CC message: on 0x3157 12631 control wire to the EVAP valve for an P0444 Purge Control Valve 'A' Circuit EVAP System Valve module's fault memory none - None - None - None PWM activation signal, 0x4a77 N none MIL on, customer proceeds to Breakdown notice: None None BN2000 disconnection emissions valve STEUERN_ENDE_TEV - Defect in evaporative emissions - Replace EVAP evaporative - US emissions warning lamp: off open circuit. Open immediately. Time condition: service facility - Defect in evaporative emissions valve emissions valve - US electronic engine power - None valve - Defective DME - Replace DME reduction: off Other conditions: - Defective DME - CC message: none - Engine ON Voltage condition: there is no drop in the current lamp: on - Onboard electrical system voltage consumed by the leakage diagnosis - ECE electronic engine power between 9 V and 16 V pump. - EVAP evaporative emissions valve - Replace EVAP evaporative reduction: on The diagnostic function monitors the This fault is logged in the control Temperature condition: MEVD17.2- Evaporative Emission System Vent Potential problem source(s): seizes in closed position - emissions valve - CC message: on 0x315A 12634 Fuel tank vent valve: jammed open flow through the fuel tank's EVAP P2421 EVAP System Valve module's fault memory none - None - None - None START_SYSTEMCHECK_TE V none N new for I-11-03-300 Possible apparent symptoms: None Breakdown notice: None None BN2000 Valve Stuck Open - EVAP evaporative emissions valve Obstruction in path between - Check flow in lines between intake - US emissions warning lamp: off vent line. immediately. Time condition: seizes in closed position - intake manifold and tank manifold and tank - US electronic engine power - None Obstruction in path between intake reduction: off Other conditions: manifold and tank - CC message: none - none

- If diagnostic fault code 'LIN bus - Global LIN bus fault 'LIN bus communications: signal missing' communications: signal missing' (InmLINBusBlk; 0x3B97) is logged, The fault is recognized when the (InmLINBusBlk; 0x3B97) start by repairing this problem, then diagnostic fault code for the sensor - Defective fuse clear the ECU fault memory, switch is logged on the PT CAN (OBD - Defect in the LIN bus wire, ground on the ignition, then wait at least 1 services message) from the TFE1 wire or Terminal 30 wire (open minute before checking to determine ECU (ECU for tank's electronic Voltage condition: wire, short to ground, short to UBatt) whether the fault has been logged - ECE emissions warning lamp: on functions). - Onboard electrical system voltage again - ECE electronic engine power Potential problem source(s): between 9 V and 16 V This fault is logged in the ECU fault - Check pump plug (also for reduction: on The diagnostic function monitors - Global LIN bus fault 'LIN bus Temperature condition: MEVD17.2- Tank safety valve shut-off valve, Evaporative Emission System memory if it remains present for corrosion) - CC message: on Possible apparent symptoms: MIL 0x3160 12640 electrical activation of the tank cutoff P149C EVAP System Shutoff Valve 2 communications: signal missing' Terminal 15 - None - None - None NO none N none Breakdown notice: None None BN2000 activation: Short circuit to B+ Shutoff Valve 2 Control Circuit High longer - Check power-supply voltage to - US emissions warning lamp: off comes on valve. (InmLINBusBlk; Time condition: than 45 sec. Terminal 30 / Terminal 31 - US electronic engine power 0x3B97) - None - If no voltage is present, check the reduction: off - Defective fuse Other conditions: fuse - If the fuse is defective, replace - CC message: none - Defect in the LIN bus wire, ground - none it and check power supply for short wire or Terminal 30 and open circuits wire (open wire, short to ground, - Corrosion on plug - Check the LIN wire for opens and short to UBatt) - Electric water pump component shorts to UBatt and ground - Corrosion on plug fault - Perform tester job, if not successful: Replace EWP electric water pump

Voltage condition: the diagnostic fault code for the lamp: on - Onboard electrical system voltage sensor is logged on the PT CAN - ECE electronic engine power between 9 V and 16 V (OBD services message) from the reduction: on The diagnostic function monitors This fault is logged in the control Temperature condition: - Check wiring harness at TFE1 MEVD17.2- Tank safety valve shut-off valve, Evaporative Emission System TFE1 ECU (ECU for tank electronic - Defective wiring harness - CC message: on Possible apparent symptoms: MIL 0x3161 12641 electrical activation of the tank cutoff P149B EVAP System Shutoff Valve 2 module's fault memory Terminal 15 - None - None - None NO none N ECU and tank cutoff valve none Breakdown notice: None None BN2000 activation: Short circuit to earth Shutoff Valve 2 Control Circuit Low functions). - Tank cutoff valve defective - US emissions warning lamp: off comes on valve. immediately. Time condition: - Replace tank cutoff valve Potential problem source(s): - US electronic engine power - None - Defective wiring harness reduction: off Other conditions: - Tank cutoff valve - CC message: none - none

the diagnostic fault code for the sensor is logged on the PT CAN (OBD services message) from the - Check wiring harness at TFE1 This fault is logged in the TFE1 ECU (ECU for tank electronic ECU and tank functions). Potential problem source(s): Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V reduction: on The diagnostic function monitors Temperature condition: MEVD17.2- Tank safety valve shut-off valve, Evaporative Emission System - Defective wiring harness - CC message: on Possible apparent symptoms: MIL 0x3162 12642 electrical activation of the tank cutoff P149A EVAP System Shutoff Valve 2 Terminal 15 - None - None - None NO none N none Breakdown notice: None None BN2000 activation: Line disconnection Shutoff Valve 2 Control Circuit - Tank cutoff valve defective - US emissions warning lamp: off comes on valve. Time condition: - US electronic engine power - None reduction: off Other conditions: - CC message: none - none

- Defective wiring harness control module's fault cutoff valve - Tank cutoff valve memory immediately. - Replace tank cutoff valve

lamp: on - ECE electronic engine power reduction: on Voltage condition: Temperature Possible apparent symptoms: MEVD17.2- Tank safety valve shut-off valve: Evaporative Emission System Potential problem source(s): - CC message: on new for I-10-03-450, diagnosis is 0x3163 12643 P149D EVAP System Shutoff Valve 2 If the fault ?, then it is logged. none condition: Time condition: - None - None - None Customer perception in prose at this Breakdown notice: BN2000 jammed open Shutoff Valve 2 Stuck Off - none - US emissions warning lamp: off currently in preparation. Other conditions: juncture - US electronic engine power reduction: off - CC message: none

lamp: on - ECE electronic engine power The fault is recognized when reduction: on ? Voltage condition: Temperature Possible apparent symptoms: MEVD17.2- - ? - ? - CC message: on new for I-10-03-450, diagnosis is 0x3164 12644 Tank safety valve: malfunction Open P0440 Evaporative Emission System EVAP System Flow Check Potential problem source(s): If the fault ?, then it is logged. none condition: Time condition: - None Customer perception in prose at this Breakdown notice: BN2000 - ? - ? - US emissions warning lamp: off currently in preparation. - ? Other conditions: juncture - US electronic engine power - ? reduction: off - CC message: none

- Tank evaporative emissions valve - Replace EVAP evaporative seizes in closed position emissions valve

there is no drop in the current - Onboard electrical system voltage lamp: on consumed by the leakage diagnosis between 9 V and 16 V - ECE electronic engine power pump. Temperature condition: reduction: on The diagnostic function monitors the Potential problem source(s): - Engine warmed to normal temp, MEVD17.2- The diagnostic fault code is logged - Engine warmed to normal temperature, - CC message: on 0x3166 12646 Tank safety valve: malfunction flow through the fuel tank's EVAP P0440 Evaporative Emission System EVAP System Flow Check - Tank EVAP evaporative emissions none above 80 °C - None START_SYSTEMCHECK_TE V none N Data content defined Possible apparent symptoms: None Breakdown notice: None None BN2000 once the fault appears four times. more than 80°C - US emissions warning lamp: off vent line. valve sticks in Time condition: - US electronic engine power closed position - None reduction: off - Obstruction in line between tank Other conditions: - CC message: none and intake manifold - Engine ON

- Obstruction in line between tank - Check flow in line between intake and intake manifold and manifold tank and replace as indicated

Voltage condition: lamp: off The diagnostic function monitors the The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power tank fuel- level sensor for a valid output signal from the tank fuel-level between 9 V and 16 V reduction: off Possible apparent symptoms: With the JPE Terminal 15 is output signal within specified limits. sensor exceeds a specified level. The diagnostic fault code is logged Temperature condition: - Open electrical circuit to fuel-level - Read out and work through MEVD17.2- Fuel level sensor, right, signal: Short Yes + JBBFE raw values for tank - CC message: none Possible problem with fuel gauge adequate to trigger entry of a fault 0x3183 12675 The fault is first stored in the junction P2068 Fuel Level Sensor 'B' Circuit High Fuel Level Sensor Electrical Potential problem source(s): when the fault remains present for none - None - None - None none N sensor on right (looking toward diagnostic fault codes in instrument none Breakdown notice: None BN2000 circuit to B+ fuel level - US emissions warning lamp: off display in I- code, with the DME the engine box electronics and then relayed to - Open electrical circuit to fuel-level longer than 3 min. Time condition: front) cluster and in junction box - US electronic engine power cluster must also be running. the sensor on right (looking toward - None reduction: off DME. front) Other conditions: - CC message: none - Engine ON

With the JPE Terminal 15 is adequate to trigger

Voltage condition: lamp: off The diagnostic function monitors the The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power tank fuel- level sensor for a valid output signal from the tank fuel-level between 9 V and 16 V reduction: off Possible apparent symptoms: output signal within specified limits. sensor is below a specified level. The diagnostic fault code is logged Temperature condition: - Open electrical circuit to fuel-level - Read out and work through MEVD17.2- Fuel level sensor, right, signal: Short Yes + JBBFE raw values for tank - CC message: none Possible problem with fuel gauge 0x3184 12676 The fault is first stored in the junction P2067 Fuel Level Sensor 'B' Circuit Low Fuel Level Sensor Electrical Potential problem source(s): when the fault remains present for none - None - None - None none N sensor on right (looking toward diagnostic fault codes in instrument none Breakdown notice: None BN2000 circuit to earth fuel level - US emissions warning lamp: off display in I- box electronics and then relayed to - Open electrical circuit to fuel-level longer than 3 min. Time condition: front) cluster and in junction box - US electronic engine power cluster the sensor on right (looking toward - None reduction: off DME. front) Other conditions: - CC message: none - Engine ON

entry of a fault code, with the DME the engine must also be running.

Breakdown notice: Tank may be empty. Please refuel using fuel

Voltage condition: the right-side fuel-level sensor lamp: off - Onboard electrical system voltage The diagnostic function monitors the transmits correct data, but the - ECE electronic engine power between 9 V and 16 V message on the CAN bus to assess processed fuel level is too high to be - Problem with CAN reduction: off Possible apparent symptoms: The diagnostic fault code is logged Temperature condition: - Read out and work through MEVD17.2- Fuel level sensor, right, signal: CAN the plausibility of the plausible. communications between - CC message: none Possible problem with fuel gauge 0x3185 12677 P1408 Fuel Level Signal 2 Fuel Level Sensor Signal when the fault remains present for Terminal 15 - None - None - None NO none Y diagnostic fault codes in instrument none None BN2000 value implausible fuel level indicated by the right-side Potential problem source(s): instrument cluster, junction box and - US emissions warning lamp: off display in I- longer than 3 min. Time condition: cluster and in junction box fuel-level - Problem with CAN DME - US electronic engine power cluster - None sensor. communications between reduction: off Other conditions: instrument cluster, junction - CC message: none - none canister and proceed to nearest service station. Then proceed to BMW Service facility.

Voltage condition: lamp: off The diagnostic function monitors the The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power tank fuel- level sensor for a valid output signal from the tank fuel-level between 9 V and 16 V reduction: off Possible apparent symptoms: With the JPE Terminal 15 is output signal within specified limits. sensor exceeds a specified level. This fault is logged in the ECU fault Temperature condition: - Defective wiring harness - Read out and work through MEVD17.2- Fuel level sensor, left, signal: Short Yes + JBBFE raw values for tank - CC message: none Possible problem with fuel gauge adequate to trigger entry of a fault 0x3187 12679 The fault is first stored in the junction P0463 Fuel Level Sensor 'A' Circuit High Fuel Level Sensor Electrical Potential problem source(s): memory if it remains present for none - None - None - None none N - Tank fuel-level sensor on left diagnostic fault codes in instrument none Breakdown notice: None BN2000 circuit to B+ fuel level - US emissions warning lamp: off display in I- code, with the DME the engine box electronics and then relayed to - Defective wiring harness longer than 3 sec. Time condition: (looking toward front) is defective cluster and in junction box - US electronic engine power cluster must also be running. the - Tank fuel-level sensor on left - None reduction: off DME. (looking toward front) is defective Other conditions: - CC message: none - Engine ON

With the JPE Terminal 15 is - Defective wiring harness adequate to trigger

Voltage condition: lamp: off The diagnostic function monitors the The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power tank fuel- level sensor for a valid output signal from the tank fuel-level between 9 V and 16 V reduction: off Possible apparent symptoms: output signal within specified limits. sensor is below a specified level. The diagnostic fault code is logged Temperature condition: - Read out and work through MEVD17.2- Fuel level sensor, left, signal: Short Yes + JBBFE raw values for tank - CC message: none Possible problem with fuel gauge 0x3188 12680 The fault is first stored in the junction P0462 Fuel Level Sensor 'A' Circuit Low Fuel Level Sensor Electrical Potential problem source(s): when the fault remains present for none - None - None - None none N diagnostic fault codes in instrument none Breakdown notice: None BN2000 circuit to earth fuel level - US emissions warning lamp: off display in I- box electronics and then relayed to - Defective wiring harness longer than 3 min. Time condition: cluster and in junction box - US electronic engine power cluster the - Tank fuel-level sensor on left - None reduction: off DME. (looking toward front) is defective Other conditions: - CC message: none - Engine ON

- Tank fuel-level sensor on left entry of a fault code, with the DME (looking toward the engine front) is defective must also be running.

the left-side fuel-level sensor Voltage condition: lamp: off transmits correct data, but the - Onboard electrical system voltage The diagnostic function monitors the - ECE electronic engine power Breakdown notice: processed fuel level is too high to be between 9 V and 16 V message on the CAN bus to assess - Problem with CAN reduction: off Possible apparent symptoms: Tank may be empty. Please refuel plausible. The diagnostic fault code is logged Temperature condition: - Read out and work through MEVD17.2- Fuel level sensor, left, signal: CAN the plausibility of the communications between - CC message: none Possible problem with fuel gauge using fuel canister and proceed to 0x318A 12682 P1407 Fuel Level Signal 1 Fuel Level Sensor Signal Potential problem source(s): when the fault remains present for Terminal 15 - None - None - None NO none Y diagnostic fault codes in instrument none None BN2000 value implausible fuel level indicated by the left-side instrument cluster, junction box and - US emissions warning lamp: off display in I- nearest service station. - Problem with CAN longer than 3 min. Time condition: cluster and in junction box fuel-level DME - US electronic engine power cluster Then proceed to BMW Service communications between - None sensor. reduction: off facility. instrument cluster, junction Other conditions: - CC message: none box and DME - none

- Fuel level sensor sticking The diagnostic function monitors the The diagnostic fault code is logged - Fuel level sensor mechanically Possible apparent symptoms: Breakdown notice: drop in the the tank content that the DME the first time (pending - Onboard electrical system voltage calculates from the injection signal between 9 V and 16 V damaged deviates too starkly from the actual Temperature condition: gauge reading appearing in the - None - ECE emissions warning lamp: off instrument cluster. Time condition: - ECE electronic engine power Potential problem source(s): - None reduction: off Fuel level sensor: Deviation - Read out instrument cluster ECU MEVD17.2- Fuel Level / Fuel Consumption - Fuel level sensor sticking Other conditions: - CC message: none 0x318D 12685 between consumption and fill-level P144B Fuel Level Correlation none - None - None NO none Y fault memory and work through none None BN2000 Correlation - Fuel level sensor mechanically - Engine on - US emissions warning lamp: off change logged faults damaged - No fault related to tank fuel- level - US electronic engine power - Float on fuel level sensor is sensor is currently present reduction: off damaged - At least 20 liters of fuel must be - CC message: none - Frequent refueling with consumed without refueling - Float on fuel level sensor is Tank may be empty. Please refuel tank's fuel level and compares it to - Fuel gauge fails to read full after quantities of less than 5 liters (as FC) and then confirmed the second (multiple cycles damaged using fuel canister and proceed to the quantity of fuel injected into the refueling. with rental vehicles) time (confirmed fault possible) - Frequent refueling with quantities nearest service station. engine during the same - Tank is empty although gauge code). of less than 5 liters (as with rental Then proceed to BMW Service period. indicates that fuel is still present. vehicles) facility.

Voltage condition: lamp: off - Onboard electrical system voltage - Check wiring harness The fault is recognized when a short - ECE electronic engine power between 9 V and 16 V - Check electric fan (specified circuit is present between the DME reduction: off Breakdown notice: The diagnostic function monitors the This fault is logged in the control Temperature condition: Yes + STEUERN_E_LUEFTER, resistance between PWM pin and Possible apparent symptoms: MEVD17.2- Electric fan, actuation: Short circuit and the electric fan. - Defect in wiring harness - CC message: none An inoperative electric fan can also Probably not possible to activate 0x31E7 12775 wire between the electric fan and the P0692 Fan 1 Control Circuit High Cooling System Fan 1 module's fault memory none - None - None - None STEUERN_ENDE_E_LUEFT PWM activation signal 0x4A79 N Terminal 30 pin with Engine can overheat, breakdown in none BN2000 to B+ Potential problem source(s): - Electric fan defective - US emissions warning lamp: off cause the engine to overheat. electric fan, continued driving at DME. immediately. Time condition: ER, STATUS_E_LUEFTER electric fan plug disconnected: extreme cases - Defective wiring harness - US electronic engine power reduced power possible. - None greater than 10 ohms) - Electric fan defective reduction: off Other conditions: - Replace electric fan - CC message: none - Engine ON

The diagnostic fault code is

Voltage condition: - Check wiring harness lamp: off - Onboard electrical system voltage The fault is recognized when a short - Check electric fan cutoff relay - ECE electronic engine power between 9 V and 16 V circuit is present between the DME - Check electric fan (specified reduction: off Breakdown notice: The diagnostic function monitors the Temperature condition: Yes + STEUERN_E_LUEFTER, Possible apparent symptoms: MEVD17.2- Electric fan, actuation: Short circuit and the electric fan. - Defect in wiring harness resistance between PWM pin and - CC message: none An inoperative electric fan can also Probably not possible to activate 0x31E8 12776 wire between the electric fan and the P0691 Fan 1 Control Circuit Low Cooling System Fan 1 none - None - None - None STEUERN_ENDE_E_LUEFT ER, PWM activation signal 0x4A79 N Engine can overheat, breakdown in none BN2000 to earth Potential problem source(s): - Electric fan defective Terminal 30 pin with - US emissions warning lamp: off cause the engine to overheat. electric fan, continued driving at DME. Time condition: STATUS_E_LUEFTER extreme cases - Defective wiring harness electric fan plug disconnected: - US electronic engine power reduced power possible. - None - Electric fan defective greater than 10 ohms) reduction: off Other conditions: - Replace electric fan - CC message: none - Engine ON

logged when the fault remains present for longer than 1 min.

Voltage condition: - Check wiring harness lamp: off The fault is recognized when the - Onboard electrical system voltage - Check electric fan cutoff relay - ECE electronic engine power electric fan has no power supply. between 9 V and 16 V - Defect in wiring harness - Check electric fan (specified reduction: off Breakdown notice: The diagnostic function monitors the Potential problem source(s): This fault is logged in the control Temperature condition: Yes + STEUERN_E_LUEFTER, Possible apparent symptoms: MEVD17.2- Electric fan, actuation: Line - Cutoff relay for electric fan resistance between PWM pin and - CC message: none An inoperative electric fan can also Probably not possible to activate 0x31E9 12777 wire between the electric fan and the P0480 Fan 1 Control Circuit Cooling System Fan 1 - Defect in wiring harness module's fault memory none - None - None - None STEUERN_ENDE_E_LUEFT ER, PWM activation signal 0x4A79 N Engine can overheat, breakdown in none BN2000 disconnection defective Terminal 30 pin with electric fan - US emissions warning lamp: off cause the engine to overheat. electric fan, continued driving at DME. - Cutoff relay for electric fan immediately. Time condition: STATUS_E_LUEFTER extreme cases - Electric fan defective plug disconnected: less than 1 - US electronic engine power reduced power possible. defective - None mOhm) reduction: off - Electric fan defective Other conditions: - Replace electric fan - CC message: none - Engine ON

hazard). Check freedom of movement of fan. Remove any foreign objects/matter as required. - Fan is physically seized: Replace fan - Fan turns freely: Connect plug and use tester to transmit activation signal of at least 30 %; if fan fails to start rotating: Replace fan - Allow engine to run roughly 6 minutes, until it warms to normal temperature (above 80 °C), read out diagnostic fault codes from ECU; if fan fault has returned: Replace fan

Voltage condition: - ECE emissions warning lamp: off The fault is recognized when unit - Onboard electrical system voltage - ECE electronic engine power fails to reach the specified rotation between 9 V and 16 V fan fault is again present: Replace reduction: off rate within the specified period. This fault is logged in the control Temperature condition: Yes, 0x2F60DA03_STEUERN_E_ - Fan shows resistance to rotation Electric fan, self-diagnosis: The diagnostic function monitors fan - CC message: none An inoperative electric fan can cause MEVD17.2- 0x31EA 12778 Potential problem source(s): module's fault memory Terminal 15 - None - None - None LUEFTER,?Activate electric none N - Electric fan is defective Possible apparent symptoms: None Breakdown notice: None none Mechanical or operation of the electric fan. - If no new diagnostic fault code has - US emissions warning lamp: off the engine to overheat. - Fan shows resistance to rotation immediately. Time condition: fan? (electronics) been - US electronic engine power - Electric fan is defective - None reduction: off (electronics) Other conditions: - CC message: none - none

BN2000 hardware fault entered: Test OK

Evaporative Emission System Switching Valve

MEVD17.2- 0x3219 12825 P2420 EVAP System Switching Valve BN2000

Control Circuit High

Evaporative Emission System MEVD17.2- 0x321A 12826 P2419 Switching Valve EVAP System Switching Valve BN2000 Control Circuit Low

Evaporative Emission System MEVD17.2- 0x321B 12827 P2418 Switching Valve EVAP System Switching Valve BN2000 Control Circuit/Open

Evaporative Emission System Leak MEVD17.2- 0x321C 12828 P0442 Detected EVAP System Leak Detection BN2000 (small leak)

Evaporative Emission System Leak MEVD17.2- 0x321D 12829 P0456 Detected EVAP System Leak Detection BN2000 (very small leak)

Diagnostic Module Tank Leakage MEVD17.2- 0x321E 12830 P1449 (DM-TL) Pump EVAP System Pump Current BN2000 Current Too High

Diagnostic Module Tank Leakage MEVD17.2- 0x321F 12831 P1448 (DM-TL) Pump EVAP System Pump Current BN2000 Current Too Low

MEVD17.2- Diagnostic Module Tank Leakage 0x3220 12832 P1434 EVAP System Pump Current BN2000 (DM-TL)

Diagnostic Module Tank Leakage MEVD17.2- (DM-TL) Pump 0x3221 12833 P1447 EVAP System Pump Current BN2000 Current Too High during Switching Solenoid Test

Evaporative Emission System Leak MEVD17.2- 0x3222 12834 P240C Detection EVAP System DMTL Heater BN2000 Pump Heater Control Circuit High

Evaporative Emission System Leak MEVD17.2- 0x3223 12835 P240B Detection EVAP System DMTL Heater BN2000 Pump Heater Control Circuit Low

Evaporative Emission System Leak MEVD17.2- 0x3224 12836 P240A Detection EVAP System DMTL Heater BN2000 Pump Heater Control Circuit/Open

Evaporative Emission System Leak MEVD17.2- 0x3225 12837 P2402 Detection EVAP System Pump BN2000 Pump Control Circuit High

Evaporative Emission System Leak MEVD17.2- 0x3226 12838 P2401 Detection EVAP System Pump BN2000 Pump Control Circuit Low

Evaporative Emission System Leak MEVD17.2- 0x3227 12839 P2400 Detection EVAP System Pump BN2000 Pump Control Circuit/Open

Evaporative Emission System MEVD17.2- 0x3228 12840 P143F Afterrunning EVAP System Leak Detection BN2000 Diagnosis Possible apparent symptoms:

- Onboard electrical system voltage between 9 V and 16 V - ECE emissions warning lamp: off Temperature condition: - ECE electronic engine power The fault is registered when a The diagnostic function monitors - None reduction: off Message Monitoring EWS message error is present. The diagnostic fault code is logged MEVD17.2- EWS-DME message incorrect communications on the CAN bus to Time condition: - Defective CAS - Replace CAS - CC message: none 0x32AB 12971 U1166 (Electronic Immobilizer) - Frame Potential problem source(s): when the fault remains present for none - None - None NO CAN bus telegrams N none Breakdown notice: None None BN2000 Frame error assess - None - Defective DME - Replace DME - US emissions warning lamp: off Error - Defective CAS longer than 3 min. electronic immobilizer messages. Other conditions: - US electronic engine power - Defective DME - Engine off reduction: off - Vehicle key recognized and valid - CC message: none for the duration of the In worst case the starter turns but the engine fails to start

The diagnostic function monitors the signals

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V The fault is recognized when one reduction: off This fault is logged in the control Temperature condition: MEVD17.2- Poor-road-surface detection: Wheel Rough Road Detection Wheel Speed peripheral wheelspeed is too high. - CC message: none 0x32C8 13000 P1518 module's fault memory none - None - None - None NO none N - Vehicle speed signal implausible - Continue fault diagnosis with DSC none Possible apparent symptoms: None Breakdown notice: None None BN2000 speed too high Too High Potential problem source(s): - US emissions warning lamp: off immediately. Time condition: - Vehicle speed signal implausible - US electronic engine power - None reduction: off Other conditions: - CC message: none - Engine ON

from the wheelspeed sensors to determine if they are valid.

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- Poor-road-surface detection: No The diagnostic function monitors Rough Road Detection No Wheel specified time. - Signal error from at least one - CC message: none 0x32C9 13001 P1517 module's fault memory none - None - None - None NO none N - Continue fault diagnosis with DSC none Possible apparent symptoms: None Breakdown notice: None None BN2000 wheel-speed signal received reception of the message. Speed Signal Potential problem source(s): wheelspeed sensor - US emissions warning lamp: off immediately. Time condition: - Signal error from at least one - US electronic engine power - None wheelspeed sensor reduction: off Other conditions: - CC message: none - Engine ON

Voltage condition: - Onboard electrical system voltage between 9 V and 16 V Temperature condition: - ECE emissions warning lamp: off The diagnostic fault code is logged in - None - ECE electronic engine power The diagnostic function determines the ECU fault memory when the Time condition: reduction: off Vehicle speed, plausibility: This fault is logged in the control MEVD17.2- whether the vehicle speed from the speed deviates by more than 35 - Time after start greater than 45 - Time since start greater - Continue fault diagnosis in the - CC message: none Possible apparent symptoms: 0x32CC 13004 Instrument cluster has sent signal of module's fault none - None NO none N - I-cluster transmits "invalid" signal none Breakdown notice: None None BN2000 instrument cluster is km/h. sec. than 45 sec. instrument cluster and in the DSC - US emissions warning lamp: off Cruise control fails to operate invalidity memory immediately. plausible. Potential problem source(s): Other conditions: - US electronic engine power - I-cluster transmits "invalid" signal - Engine on reduction: off - Driving - CC message: none - No pressure on accelerator pedal - Brakes not on - No active closed-loop DSC

Vehicle speed, plausibility: DSC The diagnostic function determines Voltage condition: - Speed signal transmitted by signal whether the - Onboard electrical system voltage instrument cluster between 9 V and 16 V The diagnostic fault code is logged in Temperature condition: - ECE emissions warning lamp: off the ECU fault memory when the - None - ECE electronic engine power speed deviates by more than 35 Time condition: reduction: off km/h. This fault is logged in the control - Time after start greater than 45 MEVD17.2- - Time since start greater - Continue fault diagnosis in the - CC message: none Possible apparent symptoms: 0x32CD 13005 Potential problem source(s): module's fault memory none sec. - None NO none N none Breakdown notice: None None BN2000 than 45 sec. instrument cluster and in the DSC - US emissions warning lamp: off Cruise control fails to operate - Speed signal transmitted by immediately. Other conditions: - US electronic engine power instrument cluster displays - Engine on reduction: off excessive deviation from - Driving - CC message: none DSC speed signal - No pressure on accelerator pedal - Brakes not on implausible in relation to instrument- vehicle speed from the instrument - No active closed-loop DSC displays excessive deviation from cluster cluster is operation DSC speed display plausible. signal

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V None reduction: off The diagnostic function determines This fault is logged in the Temperature condition: MEVD17.2- Vehicle Speed Sensor 'A' Potential problem source(s): - Speed signal too high (possible - CC message: none MY11 US: 0x32D0 13008 Vehicle speed: Signal too high whether the speed signal is within a P0503 Vehicle Speed Sensor Electrical control module's fault memory none - None - None - None NO NO N - Continue fault diagnosis with DSC none Possible apparent symptoms: None Breakdown notice: None None BN2000 Intermittent/Erratic/High - Speed signal too high (possible tampering) - US emissions warning lamp: on plausible range. immediately. Time condition: tampering) - US electronic engine power - None reduction: off Other conditions: - CC message: on - Vehicle speed in excess of 4 km/h

- Onboard electrical system voltage - ECE emissions warning lamp: off between 9 V and 16 V - ECE electronic engine power The fault is recognized when the Temperature condition: reduction: off Vehicle speed, plausibility: Vehicle Speed Sensor, Speed Too vehicle speed deviates from the This fault is logged in the control - Engine warmed to normal temp, MEVD17.2- The diagnostic function monitors the - Engine warmed to normal temperature, - CC message: none MY11 US: 0x32D8 13016 Minimum speed under load not P152A Low Compared to Reference under Vehicle Speed Sensor Plausibility calculated vehicle speed. module's fault memory none above 80 °C - None NO NO N - Vehicle speed signal implausible - Continue fault diagnosis with DSC none Possible apparent symptoms: None Breakdown notice: None None BN2000 plausibility of the speed signal. more than 80°C - US emissions warning lamp: on reached Load Potential problem source(s): immediately. Time condition: - US electronic engine power - Vehicle speed signal implausible - None reduction: off Other conditions: - CC message: on - Engine speed above 1800 rpm

- Onboard electrical system voltage between 9 V and 16 V MY10 ECE: Temperature condition: - ECE emissions warning lamp: off The fault is recognized when the - Engine warmed to normal temp, - ECE electronic engine power The diagnostic function monitors the Vehicle speed, plausibility: Vehicle Speed Sensor, Speed Too vehicle speed deviates from the This fault is logged in the control above 80 °C reduction: off MEVD17.2- plausibility of the speed signal while - Engine warmed to normal temperature, 0x32D9 13017 Minimum speed in coast mode not P152B Low Compared to Reference in Vehicle Speed Sensor Plausibility calculated vehicle speed. module's fault memory none Time condition: - None NO NO N - Vehicle speed signal implausible - Continue fault diagnosis with DSC - CC message: none MY11 US: none Possible apparent symptoms: None Breakdown notice: None None BN2000 the overrun cutoff is more than 80°C reached Coast Down Potential problem source(s): immediately. - None - US emissions warning lamp: on active. - Vehicle speed signal implausible Other conditions: - US electronic engine power - Engine ON reduction: off - Trailing throttle/overrun between - CC message: on 4520 rpm and 1520 rpm

The diagnostic function monitors the difference

- Onboard electrical system voltage - ECE emissions warning lamp: off between 9 V and 16 V - ECE electronic engine power The fault is recognized when the Temperature condition: reduction: off vehicle speed deviates from the This fault is logged in the control - Engine warmed to normal temp, MEVD17.2- Vehicle speed, plausibility: Vehicle Speed Sensor 'A' - Engine warmed to normal temperature, - CC message: none MY11 US: 0x32DA 13018 P0501 Vehicle Speed Sensor Plausibility calculated vehicle speed. module's fault memory none above 80 °C - None NO NO N - Vehicle speed signal implausible - Continue fault diagnosis with DSC none Possible apparent symptoms: None Breakdown notice: None None BN2000 Implausible roadspeed signal Range/Performance more than 80°C - US emissions warning lamp: on Potential problem source(s): immediately. Time condition: - US electronic engine power - Vehicle speed signal implausible - None reduction: off Other conditions: - CC message: on - Engine speed above 1800 rpm

in signals from the left and right wheelspeed sensors.

This fault is logged in the

- Onboard electrical system voltage lamp: off The fault is recognized when the between 9 V and 16 V - ECE electronic engine power signal from one wheelspeed sensor Temperature condition: reduction: off Vehicle speed, rear left wheel The diagnostic function monitors the varies from that of the other sensors MEVD17.2- Wheel Speed Sensor Rear/Left - None - CC message: none Possible apparent symptoms: 0x32DC 13020 sensor, plausibility: Signal signals from the wheelspeed P15DC Wheel Speed Sensor Plausibility during stable vehicle operating none - None - None NO NO Y - Vehicle speed signal implausible - Continue fault diagnosis with DSC none Breakdown notice: None None BN2000 Range/Performance Time condition: - US emissions warning lamp: off Driver assistance systems failed implausible sensors for plausibility. conditions. - None - US electronic engine power Potential problem source(s): Other conditions: reduction: off - Vehicle speed signal implausible - Vehicle speed in excess of 4 km/h - CC message: none

control module's fault memory immediately.

- Onboard electrical system voltage lamp: off The fault is recognized when the between 9 V and 16 V - ECE electronic engine power signal from one wheelspeed sensor Temperature condition: reduction: off Vehicle speed, front left wheel The diagnostic function monitors the varies from that of the other sensors This fault is logged in the control MEVD17.2- Wheel Speed Sensor Front/Left - None - CC message: none Possible apparent symptoms: 0x32DD 13021 sensor, plausibility: Signal signals from the wheelspeed P15DA Wheel Speed Sensor Plausibility during stable vehicle operating module's fault memory none - None - None NO NO Y - Vehicle speed signal implausible - Continue fault diagnosis with DSC none Breakdown notice: None None BN2000 Range/Performance Time condition: - US emissions warning lamp: off Driver assistance systems failed implausible sensors for plausibility. conditions. immediately. - None - US electronic engine power Potential problem source(s): Other conditions: reduction: off - Vehicle speed signal implausible - Vehicle speed in excess of 4 km/h - CC message: none

- Onboard electrical system voltage lamp: off The fault is recognized when the between 9 V and 16 V - ECE electronic engine power signal from one wheelspeed sensor Temperature condition: reduction: off Vehicle speed, rear right wheel The diagnostic function monitors the varies from that of the other sensors This fault is logged in the control MEVD17.2- Wheel Speed Sensor Rear/Right - None - CC message: none Possible apparent symptoms: 0x32DE 13022 sensor, plausibility: Signal signals from the wheelspeed P15DD Wheel Speed Sensor Plausibility during stable vehicle operating module's fault memory none - None - None NO NO Y - Vehicle speed signal implausible - Continue fault diagnosis with DSC none Breakdown notice: None None BN2000 Range/Performance Time condition: - US emissions warning lamp: off Driver assistance systems failed implausible sensors for plausibility. conditions. immediately. - None - US electronic engine power Potential problem source(s): Other conditions: reduction: off - Vehicle speed signal implausible - Vehicle speed in excess of 4 km/h - CC message: none

- Onboard electrical system voltage lamp: off The fault is recognized when the between 9 V and 16 V - ECE electronic engine power signal from one wheelspeed sensor Temperature condition: reduction: off Vehicle speed, front right wheel The diagnostic function monitors the varies from that of the other sensors This fault is logged in the control MEVD17.2- Wheel Speed Sensor Front/Right - None - CC message: none Possible apparent symptoms: 0x32DF 13023 sensor, plausibility: Signal signals from the wheelspeed P15DB Wheel Speed Sensor Plausibility during stable vehicle operating module's fault memory none - None - None NO NO Y - Vehicle speed signal implausible - Continue fault diagnosis with DSC none Breakdown notice: None None BN2000 Range/Performance Time condition: - US emissions warning lamp: off Driver assistance systems failed implausible sensors for plausibility. conditions. immediately. - None - US electronic engine power Potential problem source(s): Other conditions: reduction: off - Vehicle speed signal implausible - Vehicle speed in excess of 4 km/h - CC message: none

Voltage condition: lamp: off Start value can only be programmed - Onboard electrical system voltage - ECE electronic engine power at the factory: between 9 V and 16 V The fault is recognized when no start reduction: off The EWS electronic immobilizer The diagnostic function determines This fault is logged in the control Temperature condition: MEVD17.2- EWS tampering protection: no start EWS (Electronic Immobilizer) Start value has been programmed. - CC message: none code is written to the DME ECU on Possible apparent symptoms: None, 0x32E1 13025 whether a start value is P1667 module's fault memory Terminal 15 - None - None - None NO none N - No start value programmed - DME defective Breakdown notice: None None BN2000 value programmed Value not yet Programmed Potential problem source(s): - US emissions warning lamp: off the production line, or, when latter is as this fault occurs only on new units programmed. immediately. Time condition: - No start value programmed - US electronic engine power supplied as spare part, prior to - None reduction: off shipment Other conditions: - CC message: none from the Dingolfing plant! - none

- Onboard electrical system voltage lamp: off The fault is recognized when the between 9 V and 16 V - ECE electronic engine power New control modules can only be start values of CAS and Temperature condition: reduction: off The diagnostic function determines This fault is logged in the control synchronized and calibrated at the MEVD17.2- EWS tampering protection: expected EWS (Electronic Immobilizer) DME do not agree. - None - Defective CAS - Replace CAS - CC message: none Possible apparent symptoms: 0x32E2 13026 whether a start value is P16CF module's fault memory Terminal 15 - None - None NO none N factory; the control modules were Breakdown notice: None None BN2000 response implausible Implausible Response Potential problem source(s): Time condition: - Defective DME - Replace DME - US emissions warning lamp: off Starter turns, engine fails to start programmed. immediately. cross-switched to mutually - Defective CAS - None - US electronic engine power incorrect positions! - Defective DME Other conditions: reduction: off - Vehicle key recognized and valid - CC message: none

- Onboard electrical system voltage between 9 V and 16 V - ECE emissions warning lamp: off The fault is registered when a Temperature condition: - ECE electronic engine power message error is present. - None - Check wiring harness between reduction: off This fault is logged in the control - Defective wiring harness Possible apparent symptoms: MEVD17.2- The diagnostic function monitors the EWS (Electronic Immobilizer) Potential problem source(s): Time condition: CAS and DME - CC message: none 0x32E3 13027 EWS-DME interface Hardware fault P165A module's fault memory none - None - None NO CAS bus telegram N - Defective CAS none In worst case the starter turns but Breakdown notice: None None BN2000 electronic immobilizer messages. Interface to ECM, Hardware Error - Defective wiring harness - None - Replace CAS - US emissions warning lamp: off immediately. - Defective DME the engine fails to start - Defective CAS Other conditions: - Replace DME - US electronic engine power - Defective DME - Engine off reduction: off - Vehicle key recognized and valid - CC message: none for the duration of the

- Onboard electrical system voltage between 9 V and 16 V - ECE emissions warning lamp: off Temperature condition: - ECE electronic engine power The fault is registered when a - None reduction: off message error is present. The diagnostic fault code is logged Possible apparent symptoms: MEVD17.2- The diagnostic function monitors the EWS (Electronic Immobilizer) Time condition: - Defective CAS - Replace CAS - CC message: none 0x32E4 13028 EWS-DME interface Frame error P1660 Potential problem source(s): when the fault remains present for none - None - None NO CAS bus telegram N none In worst case the starter turns but Breakdown notice: None None BN2000 electronic immobilizer messages. Telegram Error - None - Defective DME - Replace DME - US emissions warning lamp: off - Defective CAS longer than 3 min. the engine fails to start Other conditions: - US electronic engine power - Defective DME - Engine off reduction: off - Vehicle key recognized and valid - CC message: none for the duration of the

The diagnostic fault code is

- Onboard electrical system voltage between 9 V and 16 V - ECE emissions warning lamp: off The fault is registered when a time Temperature condition: - ECE electronic engine power limit violation is detected. - None - Check wiring harness between reduction: off - Defective wiring harness Possible apparent symptoms: MEVD17.2- The diagnostic function monitors the Timeout EWS (Electronic Potential problem source(s): Time condition: CAS and DME - CC message: none 0x32E5 13029 EWS-DME interface Timeout P1661 none - None - None NO CAS bus telegram N - Defective CAS none In worst case the starter turns but Breakdown notice: None None BN2000 electronic immobilizer messages. Immobilizer)-Telegram - Defective wiring harness - None - Replace CAS - US emissions warning lamp: off - Defective DME the engine fails to start - Defective CAS Other conditions: - Replace DME - US electronic engine power - Defective DME - Engine off reduction: off - Vehicle key recognized and valid - CC message: none for the duration of the logged when the fault remains present for longer than 3 min.

- Onboard electrical system voltage between 9 V and 16 V - ECE emissions warning lamp: off Temperature condition: - ECE electronic engine power The fault is recognized when the - None reduction: off checksum is false. This fault is logged in the control Possible apparent symptoms: MEVD17.2- EWS-DME interface Receive error, The diagnostic function monitors the Time condition: - Defective CAS - Replace CAS - CC message: none 0x32E6 13030 Potential problem source(s): module's fault memory none - None - None NO CAS bus telegram N none In worst case the starter turns but Breakdown notice: None None BN2000 CAS interface electronic immobilizer messages. - None - Defective DME - Replace DME - US emissions warning lamp: off - Defective CAS immediately. the engine fails to start Other conditions: - US electronic engine power - Defective DME - Engine off reduction: off - Vehicle key recognized and valid - CC message: none for the duration of the

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when no - ECE electronic engine power between 9 V and 16 V memory is available for the EWS reduction: off This fault is logged in the control Temperature condition: MEVD17.2- DME, internal fault: EWS data: no The diagnostic function monitors the EWS (Electronic Immobilizer) Data, electronic immobilizer - CC message: none Possible apparent symptoms: Breakdown notice: 0x32E7 13031 P165C module's fault memory Terminal 15 - None - None - None NO none N - DME defective - Replace DME none - none BN2000 available memory possibility electronic immobilizer messages. No Available Storage Possibility synchronization. - US emissions warning lamp: off - none - none immediately. Time condition: Potential problem source(s): - US electronic engine power - None - DME defective reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when errors between 9 V and 16 V reduction: off are present in the saved EWS This fault is logged in the control Temperature condition: MEVD17.2- DME, internal fault: EWS data: The diagnostic function monitors the EWS (Electronic Immobilizer) Data, - CC message: none Possible apparent symptoms: Breakdown notice: 0x32E8 13032 P165D electronic immobilizer data. module's fault memory Terminal 15 - None - None - None NO none N - DME defective - Replace DME none - none BN2000 Fault, activation- code storage electronic immobilizer messages. Faulty Release Code Storage - US emissions warning lamp: off - none - none Potential problem source(s): immediately. Time condition: - US electronic engine power - DME defective - None reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when errors between 9 V and 16 V - Only replace the DME if the fault reduction: off are present in the saved EWS This fault is logged in the control Temperature condition: MEVD17.2- DME, internal fault: EWS data: The diagnostic function monitors the EWS (Electronic Immobilizer) Data, remains present continuously or if - CC message: none Possible apparent symptoms: Breakdown notice: 0x32E9 13033 P165E electronic immobilizer data. module's fault memory Terminal 15 - None - None - None NO none N - DME defective none - none BN2000 Checksum error electronic immobilizer messages. Checksum Error the fault frequency is - US emissions warning lamp: off - Breakdown in extreme cases - none Potential problem source(s): immediately. Time condition: greater than 3 - US electronic engine power - DME defective - None reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when errors between 9 V and 16 V - Only replace the DME if the fault reduction: off are present in the saved EWS This fault is logged in the control Temperature condition: MEVD17.2- DME, internal fault: EWS data: The diagnostic function monitors the remains present continuously or if - CC message: none Possible apparent symptoms: Breakdown notice: 0x32EA 13034 electronic immobilizer data. module's fault memory Terminal 15 - None - None - None NO none N - DME defective none - none BN2000 Writing fault 'Secret Key' electronic immobilizer messages. the fault frequency is - US emissions warning lamp: off - Breakdown in extreme cases - none Potential problem source(s): immediately. Time condition: greater than 3 - US electronic engine power - DME defective - None reduction: off Other conditions: - CC message: none - none

- Defective wiring harness

- Onboard electrical system voltage The fault is recognized when no between 9 V and 16 V - ECE emissions warning lamp: off message has been received from Temperature condition: - ECE electronic engine power - Check wiring harness on CAS, The diagnostic function monitors the CAS. - None reduction: off The diagnostic fault code is logged gateway and at the DME Possible apparent symptoms: MEVD17.2- EWS-DME message incorrect communications on the CAN bus to Lost Communication With Vehicle Potential problem source(s): Time condition: - CC message: none 0x32EC 13036 U0167 when the fault remains present for none - None - None NO CAN bus telegrams N - Replace gateway none In worst case the starter turns but Breakdown notice: None None BN2000 Timeout assess Immobilizer Control Module - Defective wiring harness - None - US emissions warning lamp: off longer than 3 min. - Replace CAS the engine fails to start electronic immobilizer messages. - Gateway defect Other conditions: - US electronic engine power - Replace DME - Defective CAS - Engine off reduction: off - Defective DME - Vehicle key recognized and valid - CC message: none for the duration of the - Gateway defect - Defective CAS - Defective DME

This fault code is logged in the - Check wiring harness between - 2 min. continuous open control module's fault DME and brake

The fault is recognized when the - Onboard electrical system voltage - ECE emissions warning lamp: off status of the brake light switch does between 9 V and 16 V - ECE electronic engine power not correspond to that of the brake Temperature condition: reduction: off light test - None - Defective wiring harness MEVD17.2- Brake light switch, plausibility: The diagnostic function monitors the - CC message: on Possible apparent symptoms: CC 0x3325 13093 P0571 Brake Switch 'A' Circuit Brake Switch Electrical switch. Terminal 15 Time condition: - None NO none N - Brake light switch defective none Breakdown notice: None None BN2000 Signal implausible plausibility of the brake light switch - US emissions warning lamp: off message Potential problem source(s): - 2 min. continuous open circuit at - Defective DME - US electronic engine power - Defective wiring harness both switches (brake light switch reduction: off - Brake light switch defective and brake light test switch) - CC message: on - Defective DME Other conditions:

memory when it remains present for circuit at both switches light switch longer than (brake light switch and - Replace brake light switch 2 sec. brake light test switch) - Replace DME

Voltage condition: lamp: off The fault is recognized by the driver - Onboard electrical system voltage - ECE electronic engine power circuit diagnostic function. between 9 V and 16 V The diagnostic function monitors the - Defect in wiring harness between - Check wiring harness between reduction: off Terminal 15_3, line from CAS, Potential problem source(s): This fault is logged in the control Temperature condition: MEVD17.2- redundant "Terminal 15 off" wire CAS and DME CAS and DME - CC message: on 0x332C 13100 electrical: Short circuit to earth or P15B1 Terminal 15 Sense Circuit Low Terminal 15 / 87 Electrical - Defect in wiring harness between module's fault memory Terminal 15 - None - None - None NO none N none Possible apparent symptoms: None Breakdown notice: None None BN2000 from the CAS to the DME for short - Defective CAS - Replace CAS - US emissions warning lamp: on line disconnection CAS and DME immediately. Time condition: circuits to ground and opens. - Defective DME - Replace DME - US electronic engine power - Defective CAS - None reduction: on - Defective DME Other conditions: - CC message: on - none

Voltage condition: lamp: off The fault is recognized by the driver - Onboard electrical system voltage - ECE electronic engine power circuit diagnostic function. between 9 V and 16 V The diagnostic function monitors the - Defect in wiring harness between - Check wiring harness between reduction: off Potential problem source(s): This fault is logged in the control Temperature condition: MEVD17.2- Terminal 15_3, line from CAS, redundant "Terminal 15 off" wire CAS and DME CAS and DME - CC message: on 0x332D 13101 P15B0 Terminal 15 Sense Circuit High Terminal 15 / 87 Electrical - Defect in wiring harness between module's fault memory none - None - None - None NO none N none Possible apparent symptoms: None Breakdown notice: None None BN2000 electrical: Short circuit to B+ from the CAS to the DME for short - Defective CAS - Replace CAS - US emissions warning lamp: off CAS and DME immediately. Time condition: circuits to positive. - Defective DME - Replace DME - US electronic engine power - Defective CAS - None reduction: off - Defective DME Other conditions: - CC message: on - Shutdown phase

logged when no voltage is present at Voltage condition: - ECE emissions warning lamp: on the DME input (KL87_1 or 15N_1) - Onboard electrical system voltage - ECE electronic engine power although the main relay has closed. between 9 V and 16 V - Fuse defective - Check fuse Terminal 87_1, power supply The diagnostic function monitors the reduction: on Potential problem source(s): This fault is logged in the control Temperature condition: - Defect in wiring harness between - Check wiring harness between Possible apparent symptoms: MEVD17.2- switched by main relay, electrical: voltage- supply wire to Terminals Terminal 15N_1 / 87_1 Power - CC message: on 0x332E 13102 P15D9 Terminal 15 / 87 Electrical - Fuse defective module's fault memory Terminal 15 - None - None - None NO none N main relay and DME main relay and DME none Range from reduced power to Breakdown notice: None None BN2000 Short circuit to earth or line 15N_1 and KL87_1 for an open wire Supply Circuit - US emissions warning lamp: on - Defect in wiring harness between immediately. Time condition: - Main relay defective - Replace main relay breakdown vehicle disconnection or short circuit to ground. - US electronic engine power main relay and DME - None - Defective DME - Replace DME reduction: on - Main relay defective Other conditions: - CC message: on - Defective DME - none

logged when no voltage is present at Voltage condition: - ECE emissions warning lamp: on the DME input (KL87_2 or 15N_2) - Onboard electrical system voltage - ECE electronic engine power although the main relay has closed. between 9 V and 16 V - Fuse defective - Check fuse Terminal 87_2, power supply The diagnostic function monitors the reduction: on Potential problem source(s): This fault is logged in the control Temperature condition: - Defect in wiring harness between - Check wiring harness between Possible apparent symptoms: MEVD17.2- switched by main relay, electrical: voltage- supply wire to Terminals Terminal 15N_2 / 87_2 Power - CC message: on 0x332F 13103 P15ED Terminal 15 / 87 Electrical - Fuse defective module's fault memory Terminal 15 - None - None - None NO none N main relay and DME main relay and DME none Range from reduced power to Breakdown notice: None None BN2000 Short circuit to earth or line 15N_2 and KL87_2 for an open wire Supply Circuit - US emissions warning lamp: on - Defect in wiring harness between immediately. Time condition: - Main relay defective - Replace main relay breakdown vehicle disconnection or short circuit to ground. - US electronic engine power main relay and DME - None - Defective DME - Replace DME reduction: on - Main relay defective Other conditions: - CC message: on - Defective DME - none

MEVD17.2-

logged when no voltage is present at Voltage condition: the DME input (Terminal 87_3 or 15 - ECE emissions warning lamp: on - Onboard electrical system voltage N_3) although the main relay has - ECE electronic engine power between 9 V and 16 V - Fuse defective - Check fuse 87_3Terminal , power supply The diagnostic function monitors the closed. reduction: on This fault is logged in the control Temperature condition: - Defect in wiring harness between - Check wiring harness between Possible apparent symptoms: switched by main relay, electrical: voltage- supply wire to Terminals Terminal 15N_3 / 87_3 Power Potential problem source(s): - CC message: on 0x3330 13104 P15F8 Terminal 15 / 87 module's fault memory Terminal 15 - None - None - None NO none N main relay and DME main relay and DME none Range from reduced power to Breakdown notice: None None Short circuit to earth or line 15N_3 and KL87_3 for an open wire Supply Circuit - Fuse defective - US emissions warning lamp: off immediately. Time condition: - Main relay defective - Replace main relay breakdown vehicle disconnection or short circuit to ground. - Defect in wiring harness between - US electronic engine power - None - Defective DME - Replace DME main relay and DME reduction: off Other conditions: - Main relay defective - CC message: none - none - Defective DME

BN2000 Electrical

MEVD17.2- 0x335B 13147 BN2000

MEVD17.2- 0x335C 13148 BN2000

MEVD17.2- 0x335D 13149 BN2000

the time required for engine cooling Voltage condition: is implausibly short relative to the - Onboard electrical system voltage - Instrument cluster disconnected - ECE emissions warning lamp: on calculated time. between 9 V and 16 V - If Terminal 30 was disconnected, from Terminal 30 during stationary - ECE electronic engine power The diagnostic function monitors the Potential problem source(s): Temperature condition: no further action required External Engine Off Timer Engine phase (battery change) reduction: on Engine switch-off time, plausibility: engine's calculated downtime by - Instrument cluster disconnected This fault is logged in the control - Engine temperature at engine - Engine temperature at engine shutdown - Note any logged faults related to MEVD17.2- Off Time Too Short in Correlation to Engine Off Timer, - Collateral fault stemming from a - CC message: on 0x3392 13202 Time to short in correlation to engine- comparing it with the drop in coolant P15E8 Correlation from Terminal 30 during stationary module's fault memory none shutdown > 80 °C > 80 °C - None NO none Y the coolant temperature sensor US only Possible apparent symptoms: None Breakdown notice: None None BN2000 Cooling-Down Of Engine External defective engine temperature sensor - US emissions warning lamp: off coolant cooling temperature while the engine is phase (battery change) immediately. - Engine cooled by > 10 °C Time - Engine cooled down > 10 °C - Check whether the instrument Coolant - Collateral fault from incorrect time - US electronic engine power stationary. - Collateral fault stemming from a condition: cluster time is signal from reduction: off defective engine temperature sensor - None correct the instrument cluster - CC message: none - Collateral fault from Other conditions: incorrect time signal from the - Engine ON

The diagnostic function monitors the - Collateral fault stemming from a engine's defective

- Onboard electrical system voltage the time required for engine cooling - ECE emissions warning lamp: on between 9 V and 16 V - Watch for diagnostic fault code is implausibly long relative to the - ECE electronic engine power Temperature condition: entries related to the coolant External Engine Off Timer Engine calculated time. reduction: on Engine switch-off time, plausibility: This fault is logged in the control - Engine temperature at engine temperature sensor, replace the MEVD17.2- Off Time Too Long in Correlation to Engine Off Timer, Potential problem source(s): - Engine temperature at engine shutdown - CC message: on 0x3393 13203 Time to long in correlation to engine- P15E9 Correlation module's fault memory none shutdown > 80°C - None NO none Y coolant temperature sensor as US only Possible apparent symptoms: None Breakdown notice: None None BN2000 Cooling-Down Of Engine External - Collateral fault stemming from a > 80°C - US emissions warning lamp: off coolant cooling immediately. Time condition: indicated Coolant defective engine temperature sensor - US electronic engine power - None - Check whether the instrument - Collateral fault stemming reduction: off Other conditions: cluster time is correct from incorrect time signal - CC message: none - Engine ON calculated downtime by comparing it engine temperature sensor with the - Collateral fault stemming from drop in coolant temperature while incorrect time signal from the engine is stationary. instrument cluster Voltage condition: response to a disparity of 12 sec. lamp: on - Onboard electrical system voltage The comparison starts again every - Because this is a collateral fault, - ECE electronic engine power between 9 V and 16 V The diagnostic function compares minute while the engine is running. start by resolving issues related to reduction: on External Engine Off Timer The diagnostic fault code is logged Temperature condition: - Collateral fault resulting from fault MEVD17.2- Engine switch-off time: Too fast the internal timers of the DME and Engine Off Timer, Potential problem source(s): other faults logged in the DME or - CC message: on 0x3394 13204 P15FA Incrementation Too Fast During Incrementation when the fault remains present for Terminal 15 - None - None - None NO none Y memory entries in the DME and/or US only Possible apparent symptoms: None Breakdown notice: None None BN2000 during engine operation the instrument cluster External - Collateral fault resulting from fault instrument cluster; no additional - US emissions warning lamp: off Engine Running longer than 3 min. Time condition: instrument cluster while the engine is running. memory entries in action will be needed with these - US electronic engine power - None the DME and/or instrument kinds of faults reduction: off Other conditions: cluster - CC message: none - Engine ON

The diagnostic fault code is

Voltage condition: response to a disparity of 12 sec. lamp: on - Onboard electrical system voltage The comparison starts again every - Because this is a collateral fault, - ECE electronic engine power between 9 V and 16 V The diagnostic function compares minute while the engine is running. start by resolving issues related to reduction: on External Engine Off Timer Temperature condition: - Collateral fault resulting from fault MEVD17.2- Engine switch-off time: Too slow the internal timers of the DME and Engine Off Timer, Potential problem source(s): other faults logged in the DME or - CC message: on 0x3395 13205 P15FB Incrementation Too Slow During Incrementation none - None - None - None NO none Y memory entries in the DME and/or US only Possible apparent symptoms: None Breakdown notice: None None BN2000 during engine operation the instrument cluster External - Collateral fault resulting from fault instrument cluster; no additional - US emissions warning lamp: off Engine Running Time condition: instrument cluster while the engine is running. memory entries in action will be needed with these - US electronic engine power - None the DME and/or instrument kinds of faults reduction: off Other conditions: cluster - CC message: none - Engine ON

logged when the fault remains present for longer than 3 min.

The fault is recognized when no Voltage condition: lamp: on CAN time signal is transmitted for - Onboard electrical system voltage - Because this is a collateral fault, - ECE electronic engine power The diagnostic function monitors longer than between 9 V and 16 V start by resolving issues related to reduction: on transmission of the CAN time signal 5 sec. This fault is logged in the control Temperature condition: - Collateral fault resulting from fault MEVD17.2- Engine switch-off time, signal: Engine Off Timer, other faults logged in the DME or - CC message: on Possible apparent symptoms: No 0x3396 13206 from the instrument P15FE External Engine Off Timer No Signal Electrical Potential problem source(s): module's fault memory Terminal 15 - None - None - None None None N memory entries in the DME and/or US only Breakdown notice: None None BN2000 missing External instrument cluster; no additional - US emissions warning lamp: off display of time and date cluster. Diagnosis is interlocked by - Collateral fault resulting from fault immediately. Time condition: instrument cluster action will be needed with these - US electronic engine power CAN fault. memory entries in - None kinds of faults reduction: off the DME and/or instrument Other conditions: - CC message: none cluster - none

Voltage condition: The fault is recognized when a lamp: on - Onboard electrical system voltage The diagnostic function compares deviation of more than 12 sec. is - Because this is a collateral fault, - ECE electronic engine power between 9 V and 16 V the internal timers of the DME and present. start by resolving issues related to reduction: on External Engine Off Timer This fault is logged in the control Temperature condition: - Collateral fault resulting from fault MEVD17.2- Engine switch-off time: Too fast the instrument cluster when the Engine Off Timer, Potential problem source(s): other faults logged in the DME or - CC message: on - The ECU shutdown phase lasts 0x3398 13208 P15FC Incrementation Too Fast During Incrementation module's fault memory Terminal 15 - None - None - None NO none Y memory entries in the DME and/or US only Possible apparent symptoms: None Breakdown notice: None BN2000 during after-run ignition is switched on again while External - Collateral fault resulting from fault instrument cluster; no additional - US emissions warning lamp: off between 1 min. and 20 min. ECM Afterrunning immediately. Time condition: instrument cluster the control module is in its shutdown memory entries in action will be needed with these - US electronic engine power - None phase. the DME and/or instrument kinds of faults reduction: off Other conditions: cluster - CC message: none - none

MEVD17.2-

Voltage condition: The fault is recognized when a lamp: on - Onboard electrical system voltage The diagnostic function compares deviation of more than 12 sec. is - Because this is a collateral fault, - ECE electronic engine power between 9 V and 16 V the internal timers of the DME and present. start by resolving issues related to reduction: on External Engine Off Timer This fault is logged in the control Temperature condition: - Collateral fault resulting from fault Engine switch-off time: Too slow the instrument cluster when the Engine Off Timer, Potential problem source(s): other faults logged in the DME or - CC message: on - The ECU shutdown phase lasts 0x3399 13209 P15FD Incrementation Too Slow During Incrementation module's fault memory Terminal 15 - None - None - None NO none Y memory entries in the DME and/or US only Possible apparent symptoms: None Breakdown notice: None during after-run ignition is switched on again while External - Collateral fault resulting from fault instrument cluster; no additional - US emissions warning lamp: off between 1 min. and 20 min. ECM Afterrunning immediately. Time condition: instrument cluster the control module is in its shutdown memory entries in action will be needed with these - US electronic engine power - None phase. the DME and/or instrument kinds of faults reduction: off Other conditions: cluster - CC message: none - none

BN2000

MEVD17.2- 0x33DC 13276 BN2000

MEVD17.2- 0x33DD 13277 BN2000

MEVD17.2- 0x33DE 13278 BN2000

MEVD17.2- 0x33DF 13279 BN2000

MEVD17.2- 0x33E0 13280 BN2000

MEVD17.2- 0x33E1 13281 BN2000

- Onboard electrical system voltage The fault is recognized when the oil lamp: off between 9 V and 16 V pressure rises above the limit - ECE electronic engine power Temperature condition: several times within a defined reduction: off The diagnostic function monitors the This fault is logged in the control - Engine warmed to normal temp, - Oil pressure control valve Possible apparent symptoms: MEVD17.2- Oil-pressure control, dynamic Engine Oil Pressure Control, period. - Engine warmed to normal temperature, - Replace oil pressure control valve - CC message: none Breakdown notice: 0x33FC 13308 oscillation characteristics of the oil P159E module's fault memory Terminal 15 above 80 °C - None yes+ SGBD job name - None N defective none - Vibration noise at a frequency - none BN2000 Pressure variations Dynamic, Pressure Fluctuations Potential problem source(s): more than 80°C - Replace oil pump - US emissions warning lamp: off - none pressure. immediately. Time condition: - Oil pump defective between 5 Hz and 7 Hz - Oil pressure control valve - US electronic engine power - None defective reduction: off Other conditions: - Oil pump defective - CC message: none - Engine ON

Voltage condition: the oil pressure rises beyond a - Onboard electrical system voltage - ECE emissions warning lamp: off defined level in relation to oil between 9 V and 16 V - ECE electronic engine power Engine Oil Pressure Control, Static, temperature and engine - Defect in wiring harness between Temperature condition: - Check wiring harness between oil- reduction: off Engine oil pressure control, static: Switchover To Limp Home speed. This fault is logged in the control oil-pressure sensor and DME MEVD17.2- The diagnostic function monitors the - Engine warmed to normal temp, - Engine warmed to normal temperature, pressure sensor and DME - CC message: none Possible apparent symptoms: Breakdown notice: 0x33FD 13309 Engine oil pressure too high, P159F Operation Because Engine Oil Potential problem source(s): module's fault memory Terminal 15 - None yes+ SGBD job name - None N - Defective oil-pressure sensor none - none BN2000 oil pressure. above 80 °C more than 80°C - Replace oil-pressure sensor - US emissions warning lamp: off - none - none emergency operation Pressure Too High in Map - Defect in wiring harness between immediately. - Oil pressure control valve Time condition: - Replace oil pressure control valve - US electronic engine power Operation oil-pressure sensor and DME defective - None reduction: off - Defective oil-pressure Other conditions: - CC message: none sensor - Engine ON

- Defect in wiring harness between oil-pressure sensor and DME

Voltage condition: the oil pressure drops below a - Onboard electrical system voltage - ECE emissions warning lamp: off defined level in relation to oil between 9 V and 16 V - ECE electronic engine power - Check wiring harness between oil- Engine Oil Pressure Control, Static, temperature and engine speed. Temperature condition: reduction: off Engine oil pressure control, static: This fault is logged in the control pressure sensor and DME MEVD17.2- The diagnostic function monitors the Switchover To Limp Home Potential problem source(s): - Engine warmed to normal temp, - Engine warmed to normal temperature, - CC message: none Possible apparent symptoms: Breakdown notice: 0x33FE 13310 oil pressure too low, emergency P15A0 module's fault memory Terminal 15 - None yes+ SGBD job name - None N - Replace oil-pressure sensor none - none BN2000 oil pressure. Operation Because Engine Oil - Defect in wiring harness between above 80 °C more than 80°C - US emissions warning lamp: off - none - none operation immediately. - Replace oil pressure control valve Pressure Too Low in Map Operation oil-pressure sensor and DME Time condition: - US electronic engine power - Replace oil pump - Defective oil-pressure sensor - None reduction: off - Oil pressure control valve Other conditions: - CC message: none - Engine ON - Defective oil-pressure sensor - Oil pressure control valve defective - Oil pump defective

- Onboard electrical system voltage The fault is recognized by the driver between 9 V and 16 V - ECE emissions warning lamp: off circuit's diagnostic Temperature condition: - ECE electronic engine power - Check wiring harness between oil The diagnostic function monitors the function. - None - Defective plug or wiring harness reduction: off This fault is logged in the control pump and DME MEVD17.2- Oil pressure control valve, wire from the DME to the oil- Engine Oil Pressure Control Valve Potential problem source(s): Time condition: - Oil pressure control valve/oil pump - CC message: none 0x33FF 13311 P15EC module's fault memory none - None - None steuern_odr, steuern_ende_odr PWM activation signal, 0x4aaa N - Replace oil pressure control none Possible apparent symptoms: None Breakdown notice: None None BN2000 activation: Short circuit to B+ pressure control valve for shorts to Circuit High - Defective plug or wiring harness - None defective - US emissions warning lamp: off immediately. valve/oil pump positive. - Oil pressure control valve/oil pump Other conditions: - Defective DME - US electronic engine power - Replace DME defective - Engine on reduction: off - Defective DME - Control-activation of oil- pressure - CC message: none control valve

- Onboard electrical system voltage The fault is recognized by the driver between 9 V and 16 V - ECE emissions warning lamp: off circuit's diagnostic Temperature condition: - ECE electronic engine power - Check wiring harness between oil The diagnostic function monitors the function. - None - Defective plug or wiring harness reduction: off This fault is logged in the control pump and DME Possible apparent symptoms: MEVD17.2- Oil pressure control valve, wire from the DME to the oil- Engine Oil Pressure Control Valve Potential problem source(s): Time condition: - Oil pressure control valve/oil pump - CC message: none 0x3400 13312 P15EB module's fault memory none - None - None steuern_odr, steuern_ende_odr PWM activation signal, 0x4aaa N - Replace oil pressure control none None (possible increase in fuel Breakdown notice: None None BN2000 activation: Short circuit to earth pressure control valve for Circuit Low - Defective plug or wiring harness - None defective - US emissions warning lamp: off immediately. valve/oil pump consumption) shorts to ground. - Oil pressure control valve/oil pump Other conditions: - Defective DME - US electronic engine power - Replace DME defective - Engine on reduction: off - Defective DME - Control-activation of oil- pressure - CC message: none control valve

- Check wiring harness between oil pump and

- Onboard electrical system voltage The fault is recognized by the driver between 9 V and 16 V - ECE emissions warning lamp: off circuit's diagnostic Temperature condition: - ECE electronic engine power The diagnostic function monitors the function. - None - Defective plug or wiring harness reduction: off This fault is logged in the control MEVD17.2- Oil pressure control valve, wire from the DME to the oil- Engine Oil Pressure Control Valve Potential problem source(s): Time condition: - Oil pressure control valve/oil pump - CC message: none 0x3401 13313 P15EA module's fault memory none - None - None steuern_odr, steuern_ende_odr PWM activation signal, 0x4aaa N none Possible apparent symptoms: None Breakdown notice: None None BN2000 activation: Line disconnection pressure control valve for Circuit/Open - Defective plug or wiring harness - None defective - US emissions warning lamp: off immediately. open circuits. - Oil pressure control valve/oil pump Other conditions: - Defective DME - US electronic engine power defective - Engine on reduction: off - Defective DME - Control-activation of oil- pressure - CC message: none control valve DME - Replace oil pressure control valve/oil pump - Replace DME

- Onboard electrical system voltage lamp: off between 9 V and 16 V The fault is recognized when the oil - ECE electronic engine power Temperature condition: pressure rises beyond a defined reduction: off This fault is logged in the control - Engine warmed to normal temp, MEVD17.2- Oil pump, mechanical Oil pressure The diagnostic function monitors the level in relation to oil temperature - Engine warmed to normal temperature, - CC message: none Possible apparent symptoms: Breakdown notice: 0x3405 13317 P15A3 Engine Oil Pressure Too High module's fault memory Terminal 15 above 80 °C - None yes+ SGBD job name - None N - Mechanical defect in oil pump - Replace oil pump none - none BN2000 too high oil pressure. and engine speed. more than 80°C - US emissions warning lamp: off - none - none immediately. Time condition: Potential problem source(s): - US electronic engine power - None - Mechanical defect in oil pump reduction: off Other conditions: - CC message: none - Engine ON

- Onboard electrical system voltage lamp: off between 9 V and 16 V The fault is recognized when the oil - ECE electronic engine power Temperature condition: pressure rises beyond a defined reduction: off Breakdown notice: This fault is logged in the control - Engine warmed to normal temp, MEVD17.2- Oil pump, mechanical Oil pressure The diagnostic function monitors the level in relation to oil temperature - Engine warmed to normal temperature, - CC message: on Possible apparent symptoms: - Engine damage possible. Switch 0x3406 13318 P0524 Engine Oil Pressure Too Low module's fault memory Terminal 15 above 80 °C - None yes+ SGBD job name - None N - Mechanical defect in oil pump - Replace oil pump none - none BN2000 too low oil pressure. and engine speed. more than 80°C - US emissions warning lamp: off - none off engine, continued driving is not immediately. Time condition: Potential problem source(s): - US electronic engine power possible. - None - Mechanical defect in oil pump reduction: off Other conditions: - CC message: on - Engine ON

- Onboard electrical system voltage lamp: off The fault is recognized when the oil between 9 V and 16 V - ECE electronic engine power pressure remains at maximum level Temperature condition: Engine Oil Pressure Control, reduction: off Breakdown notice: Oil-pressure control valve, despite targeted application of This fault is logged in the control - Engine warmed to normal temp, MEVD17.2- The diagnostic function monitors the Mechanical, Solenoid Valve Sticking - Engine warmed to normal temperature, - Oil pressure control valve - CC message: on Possible apparent symptoms: - Engine damage possible. Switch 0x3408 13320 mechanical: hangs in fully energized P15A1 voltage to the solenoid valve. module's fault memory Terminal 15 above 80 °C - None yes+ SGBD job name - None N - Replace oil pressure control valve none - none BN2000 oil pressure. In Fully Energized Position more than 80°C defective - US emissions warning lamp: off - none off engine, continued driving is not position (minimum oil pressure) Potential problem source(s): immediately. Time condition: (Minimum Oil Pressure) - US electronic engine power possible. - Oil pressure control valve - None reduction: off defective Other conditions: - CC message: on - Engine ON

- Onboard electrical system voltage lamp: off The fault is recognized when the oil between 9 V and 16 V - ECE electronic engine power Engine Oil Pressure Control, pressure remains at maximum level Temperature condition: reduction: off Oil-pressure control valve, Mechanical, despite targeted application of This fault is logged in the control - Engine warmed to normal temp, MEVD17.2- The diagnostic function monitors the - Engine warmed to normal temperature, - Oil pressure control valve - CC message: none Possible apparent symptoms: Breakdown notice: 0x3409 13321 mechanical: stuck in de-energized P15A2 Solenoid Valve Sticking In De- voltage to the solenoid valve. module's fault memory Terminal 15 above 80 °C - None yes+ SGBD job name - None N - Replace oil pressure control valve none - none BN2000 oil pressure. more than 80°C defective - US emissions warning lamp: off - none - none position (maximum oil pressure) Energized Position (Maximum Oil Potential problem source(s): immediately. Time condition: - US electronic engine power Pressure) - Oil pressure control valve - None reduction: off defective Other conditions: - CC message: none - Engine ON

The fault is recognized when the Voltage condition: lamp: off voltage of the engine oil- pressure - Onboard electrical system voltage - ECE electronic engine power sensor exceeds between 9 V and 16 V - Fault in wiring harness between - Check wiring harness between reduction: off The diagnostic function monitors the 4.9 V. This fault is logged in the control Temperature condition: MEVD17.2- Engine oil pressure sensor, Engine Oil Pressure Sensor/Switch sensor and DME DME and sensor - CC message: none 0x3426 13350 upper voltage limit of the engine oil- P0523 Potential problem source(s): module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 586F N none Possible apparent symptoms: None Breakdown notice: None None BN2000 electrical: Short circuit to B+ 'A' High - Sensor defective - Replace sensor - US emissions warning lamp: off pressure sensor. - Fault in wiring harness between immediately. Time condition: - Defective DME - Replace DME - US electronic engine power sensor and DME - None reduction: off - Sensor defective Other conditions: - CC message: none - Defective DME - none

- Fault in wiring harness between - Inspect wiring harness between engine oil- engine oil-

the voltage of the engine oil- Voltage condition: pressure sensor is less than - ECE emissions warning lamp: off - Onboard electrical system voltage 0.1 V. - ECE electronic engine power between 9 V and 16 V Potential problem source(s): reduction: off The diagnostic function monitors the This fault is logged in the control Temperature condition: MEVD17.2- Engine oil pressure sensor, Engine Oil Pressure Sensor/Switch - Fault in wiring harness between - CC message: none 0x3427 13351 engine oil- pressure sensor's lower P0522 module's fault memory Terminal 15 - None - None - None NO Read test data block; ID 586F N none Possible apparent symptoms: None Breakdown notice: None None BN2000 electrical: Short circuit to earth 'A' Low engine oil-pressure sensor and - US emissions warning lamp: off voltage limit. immediately. Time condition: DME - US electronic engine power - None - Engine oil-pressure sensor reduction: off Other conditions: defective - CC message: none - none - Defective DME pressure sensor and DME pressure sensor and DME - Engine oil-pressure sensor - Replace engine oil-pressure defective sensor - Defective DME - Replace DME

Voltage condition: the oil pressure fails to change by lamp: off - Onboard electrical system voltage more than 12 hPa for longer than 2.5 - ECE electronic engine power between 9 V and 16 V sec. reduction: off This fault is logged in the control Temperature condition: - Defect in wiring harness between - Check wiring harness between oil- MEVD17.2- Engine oil pressure sensor, The diagnostic function monitors the Engine Oil Pressure Sensor/Switch Potential problem source(s): - CC message: none Possible apparent symptoms: Breakdown notice: 0x342B 13355 P0521 module's fault memory Terminal 15 - None - None - None yes+ SGBD job name - None N oil-pressure sensor and DME pressure sensor and DME none - none BN2000 plausibility: Signal frozen oil pressure. 'A' Range/Performance - Defect in wiring harness between - US emissions warning lamp: off - none - none immediately. Time condition: - Defective oil-pressure sensor - Replace oil-pressure sensor oil-pressure sensor and DME - US electronic engine power - None - Defective oil-pressure reduction: off Other conditions: sensor - CC message: none - Shutdown phase

- Onboard electrical system voltage The fault is recognized when the oil lamp: off between 9 V and 16 V condition sensor reports a fault. - ECE electronic engine power Temperature condition: Potential problem source(s): - Defect in plugs or wiring harness - Check plugs and wiring harness reduction: off The diagnostic fault code is logged - None Possible apparent symptoms: MEVD17.2- Oil condition sensor, electrical: The diagnostic function monitors the Engine Oil Quality Sensor Level Engine Oil Quality - Defect in plugs or wiring harness between oil condition sensor and between oil condition sensor and - CC message: none 0x343F 13375 P1587 Level when the fault remains present for Terminal 15 Time condition: - None - None NO none N none Adaptation (reduction) of engine oil Breakdown notice: None None BN2000 Level malfunction oil condition sensor. Measurement Sensor between oil condition sensor and DME DME - US emissions warning lamp: off longer than 1 min. - None service interval DME - Oil condition sensor defective - Replace oil condition sensor - US electronic engine power Other conditions: - Oil condition sensor reduction: off - Engine on defective - CC message: none - Engine speed above 5000

- Defect in plugs or wiring harness between oil

The fault is recognized when the oil - Onboard electrical system voltage - ECE emissions warning lamp: off condition sensor between 9 V and 16 V - ECE electronic engine power reports a fault over the bus. Temperature condition: - Check plugs and wiring harness reduction: off The diagnostic function monitors the Potential problem source(s): The diagnostic fault code is logged - Engine oil temperature greater than between oil condition sensor and Possible apparent symptoms: MEVD17.2- Oil condition sensor, electrical: Engine Oil Quality Sensor Engine Oil Quality - Engine oil temperature greater than 100 - CC message: none 0x3440 13376 oil temperature signal to detect P1586 Temperature - Defect in plugs or wiring harness when the fault remains present for Terminal 15 100 °C Time condition: - Longer than 15 min. NO none N DME none Adaptation (reduction) of engine oil Breakdown notice: None None BN2000 Temperature malfunction Temperature Measurement Sensor °C - US emissions warning lamp: off electrical faults. between oil condition sensor and longer than 1 min. - Longer than 15 minutes Other - Replace engine oil service interval - US electronic engine power DME conditions: - Replace oil condition sensor reduction: off - Water in oil - Engine on - CC message: none - Oil condition sensor defective - Engine speed above 5000

condition sensor and DME - Water in oil - Oil condition sensor defective

- Check wiring harness between Only relevant for E6x, as it is only The diagnostic fault code is BSD CAN (QLT) DME and oil vehicle with

Voltage condition: lamp: off The fault is recognized when no - Onboard electrical system voltage - ECE electronic engine power BSD telegram from the oil condition between 9 V and 16 V reduction: off The diagnostic function monitors the sensor (QLT) is received. Temperature condition: - Problem with BSD wire between Possible apparent symptoms: MEVD17.2- BSD message from the oil condition Engine Oil Quality Sensor Engine Oil Quality - CC message: none 0x3446 13382 BSD message from the oil level P1521 Communication Potential problem source(s): Terminal 15 - None - None - None NO N DME and oil quality sensor (QLT) Adaptation (reduction) of engine oil Breakdown notice: None None BN2000 sensor: missing Communication Error Sensor - US emissions warning lamp: off sensor (QLT). - Problem with BSD wire between Time condition: - Defective DME service interval - US electronic engine power DME and oil quality sensor (QLT) - None reduction: off - Defective DME Other conditions: - CC message: none - none a QLT Quality-Level-Temperature logged when the fault remains Indicate relevant measured quality sensor (QLT), unit, all other vehicles are equipped present for longer variables from SGBD job - replace oil quality sensor (QLT), with a TOENS thermal oil than 2 min. test data block! - replace DME level sensor!

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when the between 9 V and 16 V reduction: off engine oil level falls below 5 liters. The diagnostic fault code is logged Temperature condition: MEVD17.2- The diagnostic function monitors the - Engine operated with oil level too - Top up engine oil - CC message: on Possible apparent symptoms: CC 0x3447 13383 Engine oil level: Too low P250F Engine Oil Level Too Low Engine Oil Level Level Potential problem source(s): when = TRUE is recognized 50 none - None - None - None NO none N none Breakdown notice: None None BN2000 engine oil level. low - Check oil level - US emissions warning lamp: off message - Engine operated with oil level too times. Time condition: - US electronic engine power low - None reduction: off Other conditions: - CC message: on - Engine ON

The fault is recognized when the oil Voltage condition: lamp: off condition sensor - Onboard electrical system voltage - ECE electronic engine power reports a fault over the bus. between 9 V and 16 V - Defect in plugs or wiring harness - Check plugs and wiring harness reduction: off The diagnostic function monitors the Potential problem source(s): This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- Oil condition sensor, electrical: Engine Oil Quality between oil condition sensor and between oil condition sensor and - CC message: none 0x3449 13385 signal from the oil condition sensor P252A Engine Oil Quality Sensor Circuit Electrical - Defect in plugs or wiring harness module's fault memory Terminal 15 - None - None - None NO none N none Adaptation (reduction) of engine oil Breakdown notice: None None BN2000 malfunction Sensor DME DME - US emissions warning lamp: off for electrical faults. between oil condition sensor and immediately. Time condition: service interval - Oil condition sensor defective - Replace oil condition sensor - US electronic engine power DME - None reduction: off - Oil condition sensor Other conditions: - CC message: none defective - none

MEVD17.2-

The fault is recognized when the Voltage condition: lamp: off signal voltage exceeds - Onboard electrical system voltage - ECE electronic engine power 3.6 V. between 9 V and 16 V - Defect in plugs or wiring harness - Check plugs and wiring harness The diagnostic function monitors the reduction: off Potential problem source(s): The diagnostic fault code is logged Temperature condition: between engine oil temperature between engine oil temperature Possible apparent symptoms: Engine oil temperature sensor, signal from the engine oil Engine Oil Temperature Sensor 'A' - CC message: none 0x344C 13388 P0195 - Defect in plugs or wiring harness when the fault remains present for Terminal 15 - None - None - None NO none N sensor and DME sensor and DME none Adaptation (reduction) of engine oil Breakdown notice: None None electrical: malfunction temperature sensor for electrical Circuit - US emissions warning lamp: off between engine oil temperature longer than 2 min. Time condition: - Defective engine oil temperature - Replace engine oil temperature service interval malfunctions. - US electronic engine power sensor and DME - None sensor sensor reduction: off - Defective engine oil Other conditions: - CC message: none temperature sensor - none

BN2000

MEVD17.2- 0x344E 13390 BN2000

MEVD17.2- 0x344F 13391 BN2000

The diagnostic fault code is Possible apparent symptoms: A fault is recognized when the - Onboard electrical system voltage engine temperature is below 80 °C between 9 V and 16 V when the test is executed. Because Temperature condition: - ECE emissions warning lamp: on the test time is defined by the - Coolant temperature sensor less - ECE electronic engine power temperature model, it is also than 40 °C The diagnostic function monitors the reduction: on - When the engine is heated from Coolant Thermostat (Coolant determined by the model's input Time condition: - Defect in wiring harness - Check wiring harness MEVD17.2- Characteristic map thermostat, rise in coolant temperature at the - CC message: on external sources, such as an 0x348A 13450 P0128 Temperature Below Thermostat Thermostat Functional Check variables (air mass, ambient none - None - Coolant temperature lower than 40 °C - None - No none Y - Characteristic map thermostat - Replace map-controlled MIL ON in US versions only Breakdown notice: None BN2000 mechanical: jammed open engine's discharge - US emissions warning lamp: off auxiliary heater, diagnosis Regulating Temperature) temperature and model Other conditions: defective thermostat connection. - US electronic engine power errors can result! temperature). - Engine cold start reduction: off Potential problem source(s): - Vehicle speed in excess of 30 km/h - CC message: none - Defective wiring harness - Ambient temperature higher than - Characteristic map thermostat minus 10°C logged when the fault remains defective - Engine speed between 800 - The output of the interior heater present for longer may be reduced. than 1 min.

MEVD17.2-

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized by the driver - Check wiring harness between - ECE electronic engine power between 9 V and 16 V circuit's diagnostic DME and map- controlled reduction: on The diagnostic function monitors This fault is logged in the control Temperature condition: STEUERN_KFT, Possible apparent symptoms: Map thermostat, activation: Line Thermostat Heater Control function. - Defect in wiring harness between thermostat - CC message: none 0x3490 13456 activation of the program map P0597 Thermostat Electrical module's fault memory none - None - None - None STEUERN_ENDE_KFT, PWM activation signal, 0x4a74 N none US: MIL on, customer proceeds to Breakdown notice: None None disconnection Circuit/Open Potential problem source(s): DME and program map thermostat - Replace map-controlled - US emissions warning lamp: off thermostat. immediately. Time condition: STATUS_KFT service facility. - Defect in wiring harness between thermostat - US electronic engine power - None DME and program map thermostat - Replace DME reduction: off Other conditions: - CC message: none - Engine ON Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized by the driver - Check wiring harness between - ECE electronic engine power between 9 V and 16 V circuit's diagnostic DME and map- controlled reduction: on The diagnostic function monitors This fault is logged in the control Temperature condition: STEUERN_KFT, Possible apparent symptoms: Map thermostat, activation: Line Thermostat Heater Control function. - Defect in wiring harness between thermostat - CC message: none 0x3490 13456 activation of the program map P0597 Thermostat Electrical module's fault memory none - None - None - None STEUERN_ENDE_KFT, PWM activation signal, 0x4a74 N none US: MIL on, customer proceeds to Breakdown notice: None None disconnection Circuit/Open Potential problem source(s): DME and program map thermostat - Replace map-controlled - US emissions warning lamp: off thermostat. immediately. Time condition: STATUS_KFT service facility. - Defect in wiring harness between thermostat - US electronic engine power - None DME and program map thermostat - Replace DME reduction: off Other conditions: - CC message: none - Engine ON

BN2000

MEVD17.2- 0x34A3 13475 BN2000

MEVD17.2- 0x34A5 13477 BN2000

MEVD17.2- 0x34A8 13480 BN2000

MEVD17.2- 0x34A9 13481 BN2000

MEVD17.2- 0x34AD 13485 BN2000

MEVD17.2- 0x34AE 13486 BN2000

MEVD17.2- 0x34AF 13487 BN2000

the actual idle speed exceeds the - Onboard electrical system voltage lamp: on specified idle speed by more than between 9 V and 16 V - ECE electronic engine power 100 - If faults related to the throttle valve The diagnostic function monitors the Temperature condition: - Collateral fault from defective reduction: on rpm. This fault is logged in the control have been logged, repair these first MEVD17.2- Idle speed control: Engine speed too idle speed when the engine is Idle Control System RPM Higher - Engine warmed to normal temp, - Engine warmed to normal temperature, throttle valve - CC message: on Possible apparent symptoms: 0x3520 13600 P0507 Idle Speed Control RPM Potential problem source(s): module's fault memory none - 3 sec. after engine on none none N - Check for leaks in air-induction US only Breakdown notice: None None BN2000 high warmed to normal operating Than Expected above 80 °C more than 80°C - Leak in air-induction tract between - US emissions warning lamp: off - Idle speed too high - Collateral fault from defective immediately. tract between temperature. Time condition: throttle valve and engine - US electronic engine power throttle valve throttle valve and engine - 3 sec. after engine on reduction: off - Leak in air-induction tract Other conditions: - CC message: none between throttle valve and

the actual idle speed falls below the - Onboard electrical system voltage lamp: on specified idle speed by more than between 9 V and 16 V - ECE electronic engine power 100 - If faults related to the throttle valve The diagnostic function monitors the Temperature condition: - Collateral fault from defective reduction: on rpm. This fault is logged in the control have been logged, repair these first Possible apparent symptoms: MEVD17.2- Idle speed control: Engine speed too idle speed when the engine is Idle Control System RPM Lower - Engine warmed to normal temp, - Engine warmed to normal temperature, throttle valve - CC message: on 0x3521 13601 P0506 Idle Speed Control RPM Potential problem source(s): module's fault memory none - 3 sec. after engine on none none N - Check for leaks in air-induction US only - In extreme cases the engine may Breakdown notice: None None BN2000 low warmed to normal operating Than Expected above 80 °C more than 80°C - Leak in air-induction tract between - US emissions warning lamp: off - Collateral fault from defective immediately. tract between stall. temperature. Time condition: throttle valve and engine - US electronic engine power throttle valve throttle valve and engine - 3 sec. after engine on reduction: off - Leak in air-induction tract Other conditions: - CC message: none between throttle valve and

the actual idle speed exceeds the Voltage condition: lamp: on specified idle speed by more than - Onboard electrical system voltage - ECE electronic engine power 300 between 9 V and 16 V - If faults related to the throttle valve - Collateral fault from defective reduction: on The diagnostic function monitors the Cold Start Idle Air Control System rpm. This fault is logged in the control Temperature condition: have been logged, repair these first MEVD17.2- Idle speed control, cold start: Engine throttle valve - CC message: on Possible apparent symptoms: 0x3524 13604 idle speed during the catalytic P1562 RPM Higher Than Expected (Bank Idle Speed Control Cold Start RPM Potential problem source(s): module's fault memory none - None - None - None none none N - Check for leaks in air-induction US only Breakdown notice: None None BN2000 speed too high - Leak in air-induction tract between - US emissions warning lamp: off - Idle speed too high converter's warmup phase. 1) - Collateral fault from defective immediately. Time condition: tract between throttle valve and engine - US electronic engine power throttle valve - None throttle valve and engine reduction: off - Leak in air-induction tract Other conditions: - CC message: none between throttle valve and - Engine ON

- If faults related to the throttle valve have

the actual idle speed falls below the Voltage condition: lamp: on specified idle speed by more than - Onboard electrical system voltage - ECE electronic engine power 300 between 9 V and 16 V - Collateral fault from defective reduction: on The diagnostic function monitors the Cold Start Idle Air Control System rpm. This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- Idle speed control, cold start: Engine throttle valve - CC message: on 0x3525 13605 idle speed during the catalytic P1561 RPM Lower Than Expected (Bank Idle Speed Control Cold Start RPM Potential problem source(s): module's fault memory none - None - None - None none none N US only - In extreme cases the engine may Breakdown notice: None None BN2000 speed too low - Leak in air-induction tract between - US emissions warning lamp: off converter's warmup phase. 1) - Collateral fault from defective immediately. Time condition: stall. throttle valve and engine - US electronic engine power throttle valve - None reduction: off - Leak in air-induction tract Other conditions: - CC message: none between throttle valve and - Engine ON been logged, repair these first - Check for leaks in air-induction tract between throttle valve and engine

The diagnostic fault code is Breakdown notice:

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when the between 9 V and 16 V Monitoring engine torque limitation: reduction: off Possible apparent symptoms: The diagnostic function monitors the specified torque is above the allowed Temperature condition: MEVD17.2- Maximum permitted nominal torque - Reprogram DME - CC message: none - Reduction in engine power (limp- 0x3528 13608 maximum approved specified torque. none - None - None - None NO none Y - DME defective none None BN2000 is continuously - Replace DME - US emissions warning lamp: off home mode) torque. Potential problem source(s): Time condition: exceeded - US electronic engine power - Engine rpm limitation - DME defective - None reduction: off Other conditions: - CC message: none - Engine ON - It is possible to continue driving the logged when the fault remains vehicle, but passing maneuvers present for longer should not be attempted than 10 min. owing to the reduction in engine output.

Possible apparent symptoms: When accelerator pedal is depressed at idle the

- Onboard electrical system voltage The fault is recognized when an - ECE emissions warning lamp: off between 9 V and 16 V engine speed of 2000 rpm is - ECE electronic engine power Temperature condition: exceeded for more than reduction: off Engine-speed limitation with The diagnostic function monitors the This fault is logged in the control - None MEVD17.2- 6.5 sec. while the vehicle is - Abuse (driver revs engine while - Clear ECU fault memory. No - CC message: on Breakdown notice: 0x3529 13609 stationary vehicle: Idle speed too engine for overheating while the module's fault memory Terminal 15 Time condition: - None - 384 sec. NO none Y none None BN2000 stationary. vehicle is stationary) further measures necessary. - US emissions warning lamp: on - none high for too long vehicle is stationary. immediately. - 384 sec. Potential problem source(s): - US electronic engine power Other conditions: - Abuse (driver revs engine while reduction: on - Engine on vehicle is stationary) - CC message: on - Idle speed greater than 2000 rpm

engine speed is limited once the indicated time period elapses

MEVD17.2- 0x352A 13610 BN2000

Voltage condition: lamp: off - Onboard electrical system voltage The diagnostic fault code is logged - ECE electronic engine power between 9 V and 16 V when the voltage value for ECU - Only replace the DME if the fault reduction: off The diagnostic function monitors This fault is logged in the control Temperature condition: MEVD17.2- DME, internal fault, interior- Control Module Internal temperature > remains present continuously or if - CC message: on Possible apparent symptoms: Breakdown notice: 0x3584 13700 control module temperature for P0634 ECM/TCM Internal Temperature module's fault memory Terminal 15 - None - None - None NO none N - DME defective none - none BN2000 temperature sensor: value too high Temperature 'A' Too High 4.9 V. the fault frequency is - US emissions warning lamp: off - Loss of power - none violation of an upper limit. immediately. Time condition: Potential problem source(s): greater than 3 - US electronic engine power - None - DME defective reduction: off Other conditions: - CC message: on - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is logged in the ECU fault - ECE electronic engine power between 9 V and 16 V memory when the voltage for the - Only replace the DME if the fault reduction: off The diagnostic function monitors This fault is logged in the control Temperature condition: MEVD17.2- DME, internal fault, interior- PCM/ECM/TCM Internal control module temperature is > remains present continuously or if - CC message: on Possible apparent symptoms: Breakdown notice: 0x3585 13701 control module temperature for P163A ECM/TCM Internal Temperature module's fault memory Terminal 15 - None - None - None NO none N - DME defective none - none BN2000 temperature sensor: value too low Temperature Too Low 0.1 V. the fault frequency is - US emissions warning lamp: off - Loss of power - none violation of a lower limit. immediately. Time condition: Potential problem source(s): greater than 3 - US electronic engine power - None - DME defective reduction: off Other conditions: - CC message: on - none

- Check E-box fan as indicated

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when the between 9 V and 16 V reduction: off temperature in the DME is too high. This fault is logged in the control Temperature condition: MEVD17.2- DME temperature: excess The diagnostic function monitors the Control Module Internal - DME overheated - CC message: on Possible apparent symptoms: Breakdown notice: 0x3586 13702 P0634 ECM/TCM Internal Temperature Potential problem source(s): module's fault memory none - None - None - None none Temp, 0x5821 Y none - none BN2000 temperature interior temperature of the DME. Temperature 'A' Too High - Defective DME - US emissions warning lamp: on - Loss of power - none - DME overheated immediately. Time condition: - US electronic engine power - Defective DME - None reduction: on Other conditions: - CC message: on - none - Only replace the DME if the fault remains present continuously or if the fault frequency is greater than 3

If the fault occurs while the Valvetronic unit's stroke is not at full extension then the engine will stall and fail to restart. This is because the Valvetronic driver circuit is Voltage condition: deactivated and the The fault is logged in the ECU fault - Onboard electrical system voltage - ECE emissions warning lamp: off memory when the current draw in between 9 V and 16 V - ECE electronic engine power The diagnostic function monitors the the driver circuit exceeds 4 amps Temperature condition: reduction: on This fault is logged in the control - Check wiring harness between MEVD17.2- DME, internal fault, activation current flow through the Valvetronic Internal Control Module Error, Valvetronic (VVT) while the driver circuit is - None - Defective wiring harness - CC message: on MY11 US: Possible apparent symptoms: Breakdown notice: 0x36B0 14000 P10E5 ECM module's fault memory Terminal 15 - None - None none none N Valvetronic actuator motor and DME none BN2000 Valvetronic: malfunction actuator motor when the driver Control Circuit VVT Control deactivated. Time condition: - Defective DME - US emissions warning lamp: on - Breakdown in extreme cases - none immediately. - Replace DME circuit is switched off. Potential problem source(s): - None - US electronic engine power - Defective wiring harness Other conditions: reduction: on - Defective DME - Voltage behind motor relay - CC message: on > 5 V Valvetronic unit cannot return to minimum stroke. If the fault occurs at maximum stroke, unrestricted throttled operation is possible.

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V The fault is recognized by the self- - Only replace the DME if the fault reduction: off The fault position indicates a The diagnostic function monitors the This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- DME, internal fault: Delete Internal Control Module EEPROM diagnosis. remains present continuously or if - CC message: none MY11 US: defective D-flash, or the D-flash Breakdown notice: 0x36B5 14005 EEPROM emulation's "delete P062F ECM/TCM EEPROM module's fault memory none - None - None - None NO none N - DME defective Engine can fail to start when fault is - none BN2000 EEPROM faulty Error Potential problem source(s): the fault frequency is - US emissions warning lamp: on service life has elapsed (30,000 - none sector." immediately. Time condition: active (electronic immobilizer). - DME defective greater than 3 - US electronic engine power write/delete cycles). - None reduction: off Other conditions: - CC message: on - none

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V Breakdown notice: The fault is recognized by the self- - Only replace the DME if the fault reduction: on This fault is logged in the control Temperature condition: Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- DME, internal fault: Monitoring- The diagnostic function monitors the Internal Control Module Monitoring diagnosis. remains present continuously or if - CC message: on 0x36B8 14008 P060A ECM/TCM Processor module's fault memory Terminal 15 - None - None - None NO none Y - DME defective none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 module fault DME's internal monitor modules. Processor Performance Potential problem source(s): the fault frequency is - US emissions warning lamp: on immediately. Time condition: - Speed limitation should not be attempted deleted. - DME defective greater than 3 - US electronic engine power - None owing to reduction in engine output. reduction: on Other conditions: - CC message: on - none

Breakdown notice:

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V The fault is recognized by the self- - Only replace the DME if the fault reduction: on The diagnostic function monitors the This fault is logged in the control Temperature condition: - A terminal status switch must be MEVD17.2- DME, internal fault, watchdog output: Internal Control Module Watchdog diagnosis. remains present continuously or if - CC message: on MY11 US: Possible apparent symptoms: 0x36BB 14011 internal ABE and WDA wire in the P16EA ECM Watchdog module's fault memory Terminal 15 - None - None - None NO none Y - DME defective none conducted before this fault can be BN2000 malfunction Error Potential problem source(s): the fault frequency is - US emissions warning lamp: on - Non-starter in extreme cases DME. immediately. Time condition: deleted. - DME defective greater than 3 - US electronic engine power - None reduction: on Other conditions: - CC message: on - none Continued driving is not possible while fault is active. When the fault is no longer present continued driving is possible with no restrictions.

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V The fault is recognized by the self- - Only replace the DME if the fault reduction: on DME, internal fault, watchdog output: This fault is logged in the control Temperature condition: - A terminal status switch must be MEVD17.2- The diagnostic function monitors the Internal Control Module Watchdog diagnosis. remains present continuously or if - CC message: on MY11 US: Possible apparent symptoms: Breakdown notice: 0x36BC 14012 faulty question/answer P16EB ECM Watchdog module's fault memory Terminal 15 - None - None - None NO none Y - DME defective none conducted before this fault can be BN2000 internal WDA wire in the DME. Communication Error Potential problem source(s): the fault frequency is - US emissions warning lamp: on - Breakdown in extreme cases - none communication immediately. Time condition: deleted. - DME defective greater than 3 - US electronic engine power - None reduction: on Other conditions: - CC message: on - none

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V The fault is recognized by the self- - Only replace the DME if the fault reduction: on This fault is logged in the control Temperature condition: - A terminal status switch must be MEVD17.2- DME, internal fault, watchdog output: The diagnostic function monitors the Internal Control Module Watchdog diagnosis. remains present continuously or if - CC message: on MY11 US: Possible apparent symptoms: Breakdown notice: 0x36BD 14013 P16EC ECM Watchdog module's fault memory Terminal 15 - None - None - None NO none Y - DME defective none conducted before this fault can be BN2000 Overvoltage detection internal ABE wire in the DME. Overvoltage Error Potential problem source(s): the fault frequency is - US emissions warning lamp: on - Breakdown in extreme cases - none immediately. Time condition: deleted. - DME defective greater than 3 - US electronic engine power - None reduction: on Other conditions: - CC message: on - none

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V The fault is recognized when the reduction: off Breakdown notice: This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- The diagnostic function monitors the DME has not been encoded. - CC message: none Because power may be reduced 0x36BE 14014 Encoding: Version not found module's fault memory Terminal 15 - None - None - None None None Y - DME not encoded - Encode DME None - Power limited only in extreme None BN2000 encoding. Potential problem source(s): - US emissions warning lamp: off passing maneuvers should be immediately. Time condition: cases - DME not encoded - US electronic engine power avoided - None reduction: off Other conditions: - CC message: none - none

MEVD17.2- 0x36BF 14015 BN2000

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V Breakdown notice: DME, internal fault, electric The fault is recognized by the self- - Only replace the DME if the fault reduction: on This fault is logged in the control Temperature condition: Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- accelerator pedal monitoring: A/D The diagnostic function monitors the Control Module Monitoring Safety diagnosis. remains present continuously or if - CC message: on 0x36C0 14016 P326A ECM Monitoring Safety Function module's fault memory none - None - None - None NO none Y - DME defective none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 converter idling test pulse DME's internal status. Function A/D Converter Error Potential problem source(s): the fault frequency is - US emissions warning lamp: on immediately. Time condition: - Speed limitation should not be attempted deleted. check - DME defective greater than 3 - US electronic engine power - None owing to reduction in engine output. reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V Breakdown notice: The fault is recognized by the self- - Only replace the DME if the fault reduction: on DME, internal fault, electric This fault is logged in the control Temperature condition: Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- The diagnostic function monitors the Control Module Monitoring Safety diagnosis. remains present continuously or if - CC message: on 0x36C1 14017 accelerator pedal monitoring: AD P326A ECM Monitoring Safety Function module's fault memory none - None - None - None NO none Y - DME defective none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 DME's internal status. Function A/D Converter Error Potential problem source(s): the fault frequency is - US emissions warning lamp: on converter, test voltage check immediately. Time condition: - Speed limitation should not be attempted deleted. - DME defective greater than 3 - US electronic engine power - None owing to reduction in engine output. reduction: on Other conditions: - CC message: on - Engine ON

- Onboard electrical system voltage lamp: on between 9 V and 16 V - ECE electronic engine power Temperature condition: Breakdown notice: The fault is recognized by the self- - Only replace the DME if the fault reduction: on DME, internal fault, electric This fault is logged in the control - None Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- The diagnostic function monitors the Control Module Monitoring Safety diagnosis. remains present continuously or if - CC message: on 0x36C2 14018 accelerator pedal monitoring: Air P326B ECM Monitoring Safety Function module's fault memory none Time condition: - None - None NO none Y - DME defective none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 DME's internal status. Function Air Flow Adjustment Potential problem source(s): the fault frequency is - US emissions warning lamp: on quantity adjustment immediately. - None - Speed limitation should not be attempted deleted. - DME defective greater than 3 - US electronic engine power Other conditions: owing to reduction in engine output. reduction: on - Engine ON - CC message: on - Engine speed above 1200

Voltage condition: lamp: on - Onboard electrical system voltage - Check wiring harness between The fault is recognized by the self- - ECE electronic engine power between 9 V and 16 V DME and accelerator pedal module Breakdown notice: DME, internal fault: monitoring of diagnosis. reduction: on This fault is logged in the control Temperature condition: - Accelerator pedal module defective - Replace accelerator pedal module Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- signal plausibility, accelerator pedal The diagnostic function monitors the Internal Control Module Accelerator Potential problem source(s): - CC message: on 0x36C3 14019 P060D ECM Accelerator Pedal module's fault memory none - None - None - None NO none Y - Wiring harness defective - Only replace the DME if the fault none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 module or pedal DME's internal status. Pedal Position Performance - Accelerator pedal module defective - US emissions warning lamp: on immediately. Time condition: - DME defective remains present continuously or if - Speed limitation should not be attempted deleted. sensor - Wiring harness defective - US electronic engine power - None the fault frequency is owing to reduction in engine output. - DME defective reduction: on Other conditions: greater than 3 - CC message: on - Engine ON

- Check wiring harness between DME and crankshaft sensor - Replace crankshaft sensor

Voltage condition: lamp: on - Onboard electrical system voltage The fault is recognized by the self- - ECE electronic engine power between 9 V and 16 V Breakdown notice: diagnosis. reduction: on DME, internal fault, electric This fault is logged in the control Temperature condition: - Crankshaft sensor defective Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- The diagnostic function monitors the Control Module Monitoring Safety Potential problem source(s): - CC message: on 0x36C4 14020 accelerator pedal monitoring: Speed P325C ECM Monitoring Safety Function module's fault memory none - None - None - None NO none Y - Defect in wiring harness none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 DME's internal status. Function Speed Sensor Error - Crankshaft sensor defective - US emissions warning lamp: on sensor immediately. Time condition: - DME defective - Speed limitation should not be attempted deleted. - Wiring harness defective - US electronic engine power - None owing to reduction in engine output. - DME defective reduction: on Other conditions: - CC message: on - Engine ON - Only replace the DME if the fault remains present continuously or if the fault frequency is greater than 3

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V Breakdown notice: The fault is recognized by the self- - Only replace the DME if the fault reduction: on DME, internal fault: Monitoring This fault is logged in the control Temperature condition: Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- The diagnostic function monitors the Control Module Monitoring Fuel diagnosis. remains present continuously or if - CC message: on 0x36C5 14021 plausibility of mixture correction P3237 ECM Monitoring Fuel Correction module's fault memory none - None - None - None NO none Y - DME defective none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 DME's internal status. Correction Error Potential problem source(s): the fault frequency is - US emissions warning lamp: on factors immediately. Time condition: - Speed limitation should not be attempted deleted. - DME defective greater than 3 - US electronic engine power - None owing to reduction in engine output. reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V Breakdown notice: The fault is recognized by the self- - Only replace the DME if the fault reduction: on This fault is logged in the control Temperature condition: Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- DME, internal fault: Monitoring fuel The diagnostic function monitors the Control Module Monitoring Injection diagnosis. remains present continuously or if - CC message: on 0x36C6 14022 P325D ECM Monitoring Injection Rate module's fault memory none - None - None - None NO none Y - DME defective none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 injection quantity limit level 1 DME's internal status. Rate Limitation Error Potential problem source(s): the fault frequency is - US emissions warning lamp: on immediately. Time condition: - Speed limitation should not be attempted deleted. - DME defective greater than 3 - US electronic engine power - None owing to reduction in engine output. reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V Breakdown notice: The fault is recognized by the self- - Only replace the DME if the fault reduction: on This fault is logged in the control Temperature condition: Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- DME, internal fault: Monitoring The diagnostic function monitors the Control Module Monitoring Injection diagnosis. remains present continuously or if - CC message: on 0x36C7 14023 P325D ECM Monitoring Injection Rate module's fault memory none - None - None - None NO none Y - DME defective none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 injection-rate limitation level 2 DME's internal status. Rate Limitation Error Potential problem source(s): the fault frequency is - US emissions warning lamp: on immediately. Time condition: - Speed limitation should not be attempted deleted. - DME defective greater than 3 - US electronic engine power - None owing to reduction in engine output. reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage - Check wiring harness between The fault is recognized by the self- - ECE electronic engine power between 9 V and 16 V oxygen sensor and DME Breakdown notice: diagnosis. reduction: on This fault is logged in the control Temperature condition: - Wiring harness defective - Replace oxygen sensor Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- DME, internal fault: Monitoring of the The diagnostic function monitors the Control Module Monitoring Lambda Potential problem source(s): - CC message: on 0x36C8 14024 P3337 ECM Monitoring Lambda Plausibility module's fault memory none - None - None - None NO none Y - Oxygen sensor defective - Only replace the DME if the fault none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 nominal oxygen sensor value DME's internal status. Plausibility - Wiring harness defective - US emissions warning lamp: on immediately. Time condition: - DME defective remains present continuously or if - Speed limitation should not be attempted deleted. - Oxygen sensor defective - US electronic engine power - None the fault frequency is owing to reduction in engine output. - DME defective reduction: on Other conditions: greater than 3 - CC message: on - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage - Check wiring harness between The fault is recognized by the self- - ECE electronic engine power between 9 V and 16 V DME and rail- pressure sensor Breakdown notice: diagnosis. reduction: on This fault is logged in the control Temperature condition: - Rail-pressure sensor defective - Replace rail-pressure sensor Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- DME, internal fault: Plausibility The diagnostic function monitors the Control Module Monitoring Fuel Potential problem source(s): - CC message: on 0x36C9 14025 P325F ECM Monitoring Fuel Volume Control module's fault memory none - None - None - None NO none Y - Wiring harness defective - Only replace the DME if the fault none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 monitoring of the relative fuel mass DME's internal status. Volume Plausibility - Rail-pressure sensor defective - US emissions warning lamp: on immediately. Time condition: - DME defective remains present continuously or if - Speed limitation should not be attempted deleted. - Wiring harness defective - US electronic engine power - None the fault frequency is owing to reduction in engine output. - DME defective reduction: on Other conditions: greater than 3 - CC message: on - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage - Start by repairing faults related to The fault is recognized by the self- - ECE electronic engine power between 9 V and 16 V logged ECU fault memory entries Breakdown notice: diagnosis. reduction: on This fault is logged in the control Temperature condition: - Secondary fault from mixture for mixture formation Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- DME, internal fault: Torque The diagnostic function monitors the Internal Control Module Torque Potential problem source(s): - CC message: on 0x36CA 14026 P061B ECM Torque module's fault memory none - None - None - None NO none Y formation - Only replace the DME if the fault none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 comparison monitoring DME's internal status. Calculation Performance - Secondary fault from mixture - US emissions warning lamp: on immediately. Time condition: - Defective DME remains present continuously or if - Speed limitation should not be attempted deleted. formation - US electronic engine power - None the fault frequency is owing to reduction in engine output. - Defective DME reduction: on Other conditions: greater than 3 - CC message: on - Engine ON

- Start by repairing faults related to logged ECU fault memory entries for mixture formation

Voltage condition: lamp: on - Onboard electrical system voltage The fault is recognized by the self- - ECE electronic engine power between 9 V and 16 V Breakdown notice: DME, internal fault, electric diagnosis. reduction: on This fault is logged in the control Temperature condition: - Secondary fault from mixture Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- accelerator pedal monitoring: Drive The diagnostic function monitors the Control Module Monitoring Safety Potential problem source(s): - CC message: on 0x36CB 14027 P326C ECM Monitoring Safety Function module's fault memory none - None - None - None NO none Y formation none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 train transmission ratio DME's internal status. Function Ratio Error - Secondary fault from mixture - US emissions warning lamp: on immediately. Time condition: - Defective DME - Speed limitation should not be attempted deleted. implausible formation - US electronic engine power - None owing to reduction in engine output. - Defective DME reduction: on Other conditions: - CC message: on - Engine ON Voltage condition: lamp: on - Onboard electrical system voltage The fault is recognized by the self- - ECE electronic engine power between 9 V and 16 V Breakdown notice: DME, internal fault, electric diagnosis. reduction: on This fault is logged in the control Temperature condition: - Secondary fault from mixture Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- accelerator pedal monitoring: Drive The diagnostic function monitors the Control Module Monitoring Safety Potential problem source(s): - CC message: on 0x36CB 14027 P326C ECM Monitoring Safety Function module's fault memory none - None - None - None NO none Y formation none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 train transmission ratio DME's internal status. Function Ratio Error - Secondary fault from mixture - US emissions warning lamp: on immediately. Time condition: - Defective DME - Speed limitation should not be attempted deleted. implausible formation - US electronic engine power - None owing to reduction in engine output. - Defective DME reduction: on Other conditions: - CC message: on - Engine ON - Only replace the DME if the fault remains present continuously or if the fault frequency is greater than 3

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V Breakdown notice: The fault is recognized by the self- - Only replace the DME if the fault reduction: on This fault is logged in the control Temperature condition: Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- DME, internal fault: Monitoring, The diagnostic function monitors the Control Module Monitoring Version diagnosis. remains present continuously or if - CC message: on 0x36CC 14028 P3235 ECM Monitoring Coding module's fault memory none - None - None - None NO none Y - DME defective none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 variant coding DME's internal status. Coding Plausibility Potential problem source(s): the fault frequency is - US emissions warning lamp: on immediately. Time condition: - Speed limitation should not be attempted deleted. - DME defective greater than 3 - US electronic engine power - None owing to reduction in engine output. reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V Breakdown notice: The fault is recognized by the self- - Only replace the DME if the fault reduction: on DME, internal fault, electric This fault is logged in the control Temperature condition: Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- The diagnostic function monitors the Control Module Monitoring Safety diagnosis. remains present continuously or if - CC message: on 0x36CD 14029 accelerator pedal monitoring: P325E ECM Monitoring Safety Function module's fault memory none - None - None - None NO none Y - DME defective none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 DME's internal status. Function Ignition Timing Error Potential problem source(s): the fault frequency is - US emissions warning lamp: on Ignition-timing monitoring immediately. Time condition: - Speed limitation should not be attempted deleted. - DME defective greater than 3 - US electronic engine power - None owing to reduction in engine output. reduction: on Other conditions: - CC message: on - Engine ON

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V Breakdown notice: The fault is recognized by the self- - Only replace the DME if the fault reduction: on This fault is logged in the control Temperature condition: Possible apparent symptoms: - It is possible to continue driving the - A terminal status switch must be MEVD17.2- DME, internal fault: Switch-off path The diagnostic function monitors the Control Module Monitoring diagnosis. remains present continuously or if - CC message: on 0x36CE 14030 P326D ECM Monitoring Shutdown Path module's fault memory none - None - None - None NO none Y - DME defective none - Loss of power vehicle, but passing maneuvers conducted before this fault can be BN2000 test by monitoring module DME's internal status. Shutdown Path Error Potential problem source(s): the fault frequency is - US emissions warning lamp: on immediately. Time condition: - Speed limitation should not be attempted deleted. - DME defective greater than 3 - US electronic engine power - None owing to reduction in engine output. reduction: on Other conditions: - CC message: on - Engine ON

Breakdown notice:

Voltage condition: lamp: on - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V The fault is recognized by the self- - Only replace the DME if the fault reduction: on This fault is logged in the control Temperature condition: Possible apparent symptoms: - A terminal status switch must be MEVD17.2- DME, internal fault: Plausibility The diagnostic function monitors the Control Module Monitoring Fuel diagnosis. remains present continuously or if - CC message: on 0x36CF 14031 P325F ECM Monitoring Fuel Volume Control module's fault memory none - None - None - None NO none Y - DME defective none - Loss of power conducted before this fault can be BN2000 monitoring, fuel mass DME's internal status. Volume Plausibility Potential problem source(s): the fault frequency is - US emissions warning lamp: on immediately. Time condition: - Speed limitation deleted. - DME defective greater than 3 - US electronic engine power - None reduction: on Other conditions: - CC message: on - Engine ON - It is possible to continue driving the vehicle, but passing maneuvers should not be attempted owing to reduction in engine output.

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is detected by the internal between 9 V and 16 V - Only replace the DME if the fault reduction: off DME, internal fault, monitoring MSC calculation This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- The diagnostic function monitors Internal Control Module Output Stage remains present continuously or if - CC message: none MY11 US: Breakdown notice: 0x36D0 14032 communication Malfunction in P1646 ECM algorithms. module's fault memory none - None - None - None NO none N - DME defective none Active fault can cause engine to stall - none BN2000 communications within the DME. Communication Error Output Stage Communication the fault frequency is - US emissions warning lamp: on - none module R2S2/1 Potential problem source(s): immediately. Time condition: or fail to start. greater than 3 - US electronic engine power - DME defective - None reduction: off Other conditions: - CC message: on - none

- Only replace the DME if the fault DME, internal fault, monitoring MSC remains present continuously or if the fault frequency is

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage The fault is recognized when - ECE electronic engine power between 9 V and 16 V interference occurs in reduction: off The diagnostic function monitors This fault is logged in the control Temperature condition: MEVD17.2- Internal Control Module Output Stage communications between the CPU - CC message: none MY11 US: Possible apparent symptoms: Breakdown notice: 0x36D2 14034 communications of DME hardware P1646 ECM module's fault memory none - None - None - None NO none N - DME defective none - none BN2000 Communication Error Output Stage Communication and a driver circuit. - US emissions warning lamp: on - Breakdown in extreme cases - none components. immediately. Time condition: Potential problem source(s): - US electronic engine power - None - DME defective reduction: off Other conditions: - CC message: on - none

communication Malfunction in greater than 3 module R2S2/2

Internal Control Module Error, MEVD17.2- Valvetronic (VVT) 0x36D4 14036 P10E5 Control Circuit ECM BN2000 Control VVT

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V Breakdown notice: The fault is recognized by the self- - Only replace the DME if the fault reduction: on DME, internal fault, monitoring 5V This fault is logged in the control Temperature condition: Possible apparent symptoms: - It is possible to continue driving the MEVD17.2- The diagnostic function monitors the Internal Control Module Volt Supply diagnosis. remains present continuously or if - CC message: on MY11 US: 0x36E2 14050 sensor supply: Voltage outside valid P16E7 ECM Voltage module's fault memory Terminal 15 - None - None - None NO none N - DME defective none - Reduced performance vehicle, but passing maneuvers - none BN2000 sensor voltage supply G1. Voltage 1 Performance Potential problem source(s): the fault frequency is - US emissions warning lamp: on range immediately. Time condition: - Speed limitation should not be attempted - DME defective greater than 3 - US electronic engine power - None owing to reduction in engine output. reduction: on Other conditions: - CC message: on - none

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V Breakdown notice: The fault is recognized by the self- - Only replace the DME if the fault reduction: on DME, internal fault, monitoring 5V This fault is logged in the control Temperature condition: Possible apparent symptoms: - It is possible to continue driving the MEVD17.2- The diagnostic function monitors the Internal Control Module Volt Supply diagnosis. remains present continuously or if - CC message: on MY11 US: 0x36E3 14051 sensor supply 2: Voltage outside P16E8 ECM Voltage module's fault memory Terminal 15 - None - None - None NO none N - DME defective none - Reduced performance vehicle, but passing maneuvers - none BN2000 internal sensor supply voltage G2. Voltage 2 Performance Potential problem source(s): the fault frequency is - US emissions warning lamp: on valid range immediately. Time condition: - Speed limitation should not be attempted - DME defective greater than 3 - US electronic engine power - None owing to reduction in engine output. reduction: on Other conditions: - CC message: on - none

Breakdown notice:

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V The fault is recognized by the self- - Only replace the DME if the fault reduction: on DME, internal fault, monitoring 5V This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- The diagnostic function monitors the Internal Control Module Volt Supply diagnosis. remains present continuously or if - CC message: on MY11 US: 0x36E4 14052 sensor supply 3: Voltage outside P16E9 ECM Voltage module's fault memory Terminal 15 - None - None - None NO none N - DME defective none - Reduced performance - none BN2000 internal sensor supply voltage G2. Voltage 3 Performance Potential problem source(s): the fault frequency is - US emissions warning lamp: on valid range immediately. Time condition: - Speed limitation - DME defective greater than 3 - US electronic engine power - None reduction: on Other conditions: - CC message: on - none - It is possible to continue driving the vehicle, but passing maneuvers should not be attempted owing to reduction in engine output.

Voltage condition: The fault is recognized when a short lamp: off - Onboard electrical system voltage circuit to positive is - ECE electronic engine power between 9 V and 16 V The diagnostic function monitors the present. - Defect in wiring harness between - Check wiring harness between reduction: off This fault is logged in the control Temperature condition: MEVD17.2- Starter motor, activation: Short starter control-activation wire Potential problem source(s): CAS and DME CAS and DME - CC message: none 0x36FA 14074 P0617 Starter Relay Circuit High module's fault memory Terminal 15 - None - None - None NO U N none Possible apparent symptoms: None Breakdown notice: None None BN2000 circuit to B+ (Terminal 50) from the - Defect in wiring harness between - CAS defective - Continue fault diagnosis with CAS - US emissions warning lamp: off immediately. Time condition: DME to the CAS. CAS and DME - DME defective - Replace DME - US electronic engine power - None - CAS defective reduction: off Other conditions: - DME defective - CC message: none - none

Voltage condition: lamp: off The fault is recognized when a short - Onboard electrical system voltage - ECE electronic engine power circuit to ground is present. between 9 V and 16 V The diagnostic function monitors the - Defect in wiring harness between - Check wiring harness between reduction: off Potential problem source(s): This fault is logged in the control Temperature condition: MEVD17.2- Starter motor, activation: Short starter control-activation wire CAS and DME CAS and DME - CC message: none Possible apparent symptoms: 0x36FB 14075 P0616 Starter Relay Circuit Low - Defect in wiring harness between module's fault memory Terminal 15 - None - None - None NO U N none Breakdown notice: None None BN2000 circuit to earth (Terminal 50) from the - CAS defective - Continue fault diagnosis with CAS - US emissions warning lamp: off Delayed engine start CAS and DME immediately. Time condition: DME to the CAS. - DME defective - Replace DME - US electronic engine power - CAS defective - None reduction: off - DME defective Other conditions: - CC message: none - none

- Defect in wiring harness between CAS and

Voltage condition: lamp: off The fault is recognized when an - Onboard electrical system voltage - ECE electronic engine power open wire is present. between 9 V and 16 V The diagnostic function monitors the - Check wiring harness between reduction: off Potential problem source(s): This fault is logged in the control Temperature condition: MEVD17.2- Starter motor, activation: Line starter control-activation wire CAS and DME - CC message: none 0x36FC 14076 P0615 Starter Relay Circuit - Defect in wiring harness between module's fault memory Terminal 15 - None - None - None NO U N none Possible apparent symptoms: None Breakdown notice: None None BN2000 disconnection (Terminal 50) from the - Continue fault diagnosis with CAS - US emissions warning lamp: off CAS and DME immediately. Time condition: DME to the CAS. - Replace DME - US electronic engine power - CAS defective - None reduction: off - DME defective Other conditions: - CC message: none - none

DME - CAS defective - DME defective

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V switched status is implausible. reduction: off The diagnostic function monitors the Temperature condition: - Defect in wiring harness to DME - Check wiring harness to DME MEVD17.2- Potential problem source(s): Allow DME to enter sleep mode 3 - CC message: none Possible apparent symptoms: Breakdown notice: 0x36FD 14077 DME main relay: implausibly open switch status of the main DME Terminal 15 - None - None - None NO U N main relay main relay none - none BN2000 - Defect in wiring harness to DME times - US emissions warning lamp: off - none - none relay. Time condition: - Defective DME main relay - Replace DME main relay main relay - US electronic engine power - None - Defective DME main relay reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when a short - Onboard electrical system voltage - ECE electronic engine power circuit is present on the main relay between 9 V and 16 V reduction: off The diagnostic function monitors the activation wire. Temperature condition: - Defect in wiring harness to DME - Check wiring harness to DME MEVD17.2- DME main relay, activation Short Allow DME to enter sleep mode 3 - CC message: none Possible apparent symptoms: Breakdown notice: 0x36FE 14078 switch status of the main DME Potential problem source(s): none - None - None - None NO U N main relay main relay none - none BN2000 circuit to earth times - US emissions warning lamp: off - none - none relay. - Defect in wiring harness to DME Time condition: - Defective DME main relay - Replace DME main relay - US electronic engine power main relay - None reduction: off - Defective DME main relay Other conditions: - CC message: none - Shutdown phase

Voltage condition: lamp: off The fault is recognized when power - Onboard electrical system voltage - ECE electronic engine power continues to flow to the DME after between 9 V and 16 V reduction: off The diagnostic function monitors the the DME relay is deactivated. Temperature condition: - Defect in wiring harness to DME - Check wiring harness to DME MEVD17.2- Allow DME to enter sleep mode 3 - CC message: on Possible apparent symptoms: Breakdown notice: 0x36FF 14079 DME main relay: implausibly closed switch status of the main DME Potential problem source(s): none - None - None - None NO U N main relay main relay none - none BN2000 times - US emissions warning lamp: off - none - none relay. - Defect in wiring harness to DME Time condition: - Defective DME main relay - Replace DME main relay - US electronic engine power main relay - None reduction: off - Defective DME main relay Other conditions: - CC message: on - Shutdown phase

- If an overvoltage fault is logged in Voltage condition: the fault memories of multiple lamp: on Electrical system voltage above 16 - Onboard electrical system voltage control modules then the - ECE electronic engine power V between 9 V and 16 V source is a systematic malfunction reduction: on The diagnostic function monitors the Potential problem source(s): This fault is logged in the control Temperature condition: - Systematic fault, for instance, jump in the vehicle (for instance, jump MEVD17.2- Vehicle voltage, DME main relay: ECM/PCM Power Relay Control ECM/PCM Power - CC message: on Possible apparent symptoms: 0x3714 14100 battery voltage relative to an upper P0687 Electrical - Systematic fault, for instance, jump module's fault memory none - None - None - 2 min. after engine start NO U , 0x5815 N start with 24 V start with 24 V). - If the overvoltage none Breakdown notice: None None BN2000 Voltage too high Circuit High Relay - US emissions warning lamp: off - none limit. start with 24 V immediately. Time condition: - Defect in power supply to DME fault is logged in the fault memory of - US electronic engine power - Defect in power supply to - 2 min. after engine start Other only one control module, then the reduction: off DME conditions: problem lies with the power supply - CC message: none - Speed > 20 km/h to this specific control module.

Voltage condition: The fault is recognized when the - ECE emissions warning lamp: off - Onboard electrical system voltage voltage in the control wire to the - ECE electronic engine power between 9 V and 16 V - Check wiring harness between The diagnostic function monitors the Valvetronic relay is less than 2 V. - Defect in wiring harness between reduction: on This fault is logged in the control Temperature condition: Valvetronic relay and DME MEVD17.2- Valvetronic relay, supply voltage: wire from the Valvetronic relay to VVT-Relay Supply Voltage Circuit Potential problem source(s): Valvetronic relay and DME - CC message: on MY11 US: Possible apparent symptoms: CC 0x3719 14105 P10E3 Valvetronic (VVT) Power Supply Relay module's fault memory Terminal 15 - None - None - None NO none N (U_VVTR) none Breakdown notice: None None BN2000 Short circuit to earth the DME for short Low - Defect in wiring harness between - Valvetronic relay defective - US emissions warning lamp: on message, customer seeks immediately. Time condition: - Replace Valvetronic relay circuits to ground. Valvetronic relay and DME - Defective DME - US electronic engine power - None - Replace DME - Valvetronic relay defective reduction: on Other conditions: - Defective DME - CC message: on - none

the difference between battery Voltage condition: - Inspect Valvetronic fuse - ECE emissions warning lamp: off voltage and buffer capacitor exceeds - Onboard electrical system voltage - Check wiring harness between The diagnostic function monitors the - ECE electronic engine power 7 V. between 9 V and 16 V - Valvetronic fuse defective Valvetronic relay and DME wire from the Valvetronic relay to reduction: on Potential problem source(s): This fault is logged in the control Temperature condition: - Defect in wiring harness between (U_VVTR) MEVD17.2- Valvetronic relay, supply voltage: the DME for open wires, and VVT-Relay Supply Voltage - CC message: on MY11 US: Possible apparent symptoms: CC 0x371A 14106 P10E4 Valvetronic (VVT) Power Supply Relay - Valvetronic fuse defective module's fault memory Terminal 15 - None - None - None NO none N Valvetronic relay and DME - Check wiring harness between none Breakdown notice: None None BN2000 Line disconnection monitors the control wire to the Circuit/Open - US emissions warning lamp: on message, customer seeks - Defect in wiring harness between immediately. Time condition: - Valvetronic relay defective Valvetronic relay and DME Valvetronic relay for open wires and - US electronic engine power Valvetronic relay and DME - None - Defective DME (S_VVTR) shorts to ground. reduction: on - Valvetronic relay defective Other conditions: - Replace Valvetronic relay - CC message: on - Defective DME - none - Replace DME

Voltage condition: lamp: off a short circuit to ground is present. - Onboard electrical system voltage - Check wiring harness between - ECE electronic engine power Potential problem source(s): between 9 V and 16 V - Wiring harness between DME and The diagnostic function monitors the DME and overload-protection relay reduction: off Relay, ignition and injection - Wiring harness between DME and This fault is logged in the control Temperature condition: overload- protection relay for ignition MEVD17.2- wire to the overload-protection relay for ignition and injection - CC message: none 0x371B 14107 systems, activation: Short circuit to overload-protection relay for ignition module's fault memory Terminal 15 - None - None - None NO none N and injection is defective Engine continues to run and starts Possible apparent symptoms: None Breakdown notice: None None BN2000 for ignition and - Replace overload-protection relay - US emissions warning lamp: off earth and injection is defective immediately. Time condition: - Defect at ignition relay injection. for ignition and injection - US electronic engine power - Defect at ignition relay - None - Defective DME - Replace DME reduction: off - Defective DME Other conditions: - CC message: none - none

Voltage condition: lamp: off a short circuit to positive is present. - Onboard electrical system voltage - Check wiring harness between - ECE electronic engine power Potential problem source(s): between 9 V and 16 V - Wiring harness between DME and The diagnostic function monitors the DME and overload-protection relay reduction: off Relay, ignition and injection - Wiring harness between DME and This fault is logged in the control Temperature condition: overload- protection relay for ignition MEVD17.2- wire to the overload-protection relay for ignition and injection - CC message: none Possible apparent symptoms: 0x371C 14108 systems, activation: Short circuit to overload-protection relay for ignition module's fault memory Terminal 15 - None - None - None NO none N and injection is defective Engine fails to start, or stalls Breakdown notice: None None BN2000 for ignition and - Replace overload-protection relay - US emissions warning lamp: off - No longer possible to start engine B+ and injection is defective immediately. Time condition: - Defect at ignition relay injection. for ignition and injection - US electronic engine power - Defect at ignition relay - None - Defective DME - Replace DME reduction: off - Defective DME Other conditions: - CC message: none - none

- Wiring harness between DME and - Check wiring harness between overload- protection relay for ignition DME and overload-protection relay and injection is for ignition and injection

Voltage condition: The fault is recognized when an lamp: off - Onboard electrical system voltage open wire is present. - ECE electronic engine power between 9 V and 16 V The diagnostic function monitors the Potential problem source(s): reduction: off Relay, ignition and injection This fault is logged in the control Temperature condition: MEVD17.2- wire to the overload-protection relay - Wiring harness between DME and - CC message: none Possible apparent symptoms: 0x371E 14110 systems, activation: Line module's fault memory Terminal 15 - None - None - None NO none N Engine fails to start, or stalls Breakdown notice: None None BN2000 for ignition and overload-protection relay for ignition - US emissions warning lamp: off - No longer possible to start engine disconnection immediately. Time condition: injection. and injection is defective - US electronic engine power - None - Defect at ignition relay reduction: off Other conditions: - Defective DME - CC message: none - none

defective - Replace overload-protection relay - Defect at ignition relay for ignition and injection - Defective DME - Replace DME

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power calculation of milage remaining in between 9 V and 16 V The diagnostic function monitors reduction: off Breakdown notice: The diagnostic fault code can only be the engine oil service interval uses a Temperature condition: MEVD17.2- CBS client: Output of substitute calculation of milage remaining in - Defective oil level sensor - Check operation of oil level sensor - CC message: none Take vehicle to service facility deleted once the oil level sensor is 0x375A 14170 default value. none Terminal 15 - None - None - None NO none Y none Possible apparent symptoms: None BN2000 value the engine oil service - Error in calculating CBS data - Replace oil level sensor - US emissions warning lamp: off within remaining milage and have oil again fully Potential problem source(s): Time condition: interval. - US electronic engine power level sensor checked. operational. - Defective oil level sensor - None reduction: off - Error in calculating CBS data Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V availability makes implausible reduction: off The diagnostic function monitors Temperature condition: MEVD17.2- jumps within a driving cycle. - Tampering with system - CC message: none 0x375B 14171 CBS client: Jump in availability whether a jump in the availability none Terminal 15 - None - None - None NO none Y - Conduct CBS system test none Possible apparent symptoms: None Breakdown notice: None None BN2000 Potential problem source(s): - Error in calculating CBS data - US emissions warning lamp: off has taken place. Time condition: - Tampering with system - US electronic engine power - None - Error in calculating CBS data reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is detected by the internal - ECE electronic engine power between 9 V and 16 V calculation - Only replace the DME if the fault reduction: off DME, protection against tampering: The diagnostic function monitors the This fault is logged in the control Temperature condition: MEVD17.2- algorithms. - Software tampered with remains present continuously or if - CC message: none Possible apparent symptoms: Breakdown notice: - The DME must be reprogrammed 0x375C 14172 Program or data manipulation program status for signs of module's fault memory Terminal 15 - None - None - None NO none N none BN2000 Potential problem source(s): - Defective DME the fault frequency is - US emissions warning lamp: off - Breakdown in extreme cases - none before this fault can be deleted. detected manipulation. immediately. Time condition: - Software tampered with greater than 3 - US electronic engine power - None - Defective DME reduction: off Other conditions: - CC message: none - none

Voltage condition: the FAHRZEUGTYP (VEHICLE lamp: off - Onboard electrical system voltage VERSION) - Time limit violation transmitting - ECE electronic engine power between 9 V and 16 V message from the CAS is missing. FAHRZEUGTYP (VEHICLE reduction: off The diagnostic function monitors the This fault is logged in the control Temperature condition: - Continue fault diagnosis at the Possible apparent symptoms: Breakdown notice: MEVD17.2- Potential problem source(s): VERSION) - CC message: on Occurs when vehicle version 0x375F 14175 Incorrect data record: CAN timeout CAN bus between the CAS and module's fault memory Terminal 15 - None - None - None NO none N following ECU: CAS Replace CAS - Possible power reduction caused Avoid passing maneuvers as engine None BN2000 - Time limit violation transmitting message from CAS - US emissions warning lamp: off message from CAS is missing DME. immediately. Time condition: - Replace DME by incorrect performance class power is reduced FAHRZEUGTYP (VEHICLE - Defective CAS - US electronic engine power - None VERSION) - Defective DME reduction: off Other conditions: message from CAS - CC message: on - none

Voltage condition: The fault is recognized when the lamp: off - Onboard electrical system voltage software versions are not - ECE electronic engine power between 9 V and 16 V - Continue fault diagnosis at the mutually compatible. - DME programming error reduction: off The code (upper/middle/lower The diagnostic function monitors the This fault is logged in the control Temperature condition: following ECU: CAS Reprogram Possible apparent symptoms: Breakdown notice: MEVD17.2- Incorrect data record: Variant Potential problem source(s): - DME encoded incorrectly - CC message: on performance class) for the CAS 0x3760 14176 software versions in the CAS and module's fault memory Terminal 15 - None - None - None NO none N and encode DME - Possible power reduction caused Avoid passing maneuvers as engine None BN2000 monitoring - DME programming error - Defective CAS - US emissions warning lamp: off does not match the code in DME. immediately. Time condition: - Replace CAS by incorrect performance class power is reduced - DME encoded incorrectly - Defective DME - US electronic engine power the dataset/the code in the DME. - None - Replace DME - Defective CAS reduction: off Other conditions: - Defective DME - CC message: on - none

- Electric fan defective - Continue testing with test modules focusing on problems with the - Onboard electrical system voltage electric fan and the Observe sequence for fault lamp: off the temperature of the water pump's between 9 V and 16 V thermostat rectification: - ECE electronic engine power electronics is >136 Temperature condition: - Start engine, set heat to maximum - If the pump is activated at The diagnostic function monitors the reduction: off °C. A power reduction is entered. The diagnostic fault code is logged - None output, allow to run for 5 minutes and Possible apparent symptoms: TMOT>90 °C as tester job the MEVD17.2- Coolant pump, shutdown: internal temperature of the electric water Coolant Pump Cut-Off, Internal - CC message: on 0x3778 14200 P15D1 Potential problem source(s): when the fault remains present for none Time condition: - None - None Yes (2F) (60BF) none N the check to determine whether the none CC message if engine becomes too Breakdown notice: None diagnostic fault code 0x3792 or BN2000 temperature too high pump's Temperature Too High - US emissions warning lamp: off - Electric fan defective longer than 1 min. - None diagnostic fault code has hot, breakdown in extreme cases 0x20AD08 'Water pump: rotation electronics. - US electronic engine power - Coolant thermostat defective Other conditions: been logged again speed implausible' can be logged, reduction: off - Insufficient coolant - Engine on - If the diagnostic fault code ignore this fault and delete it --> - CC message: on - No BSD fault continues to appear despite correct Carry out tester job at Tmot<90°C engine temperature - Coolant thermostat defective replace the water pump - Insufficient coolant - Defective water pump

- Continue test routine with test modules that deal with problems - Onboard electrical system voltage related to voltage in onboard Observe sequence for fault the electric water pump deactivates lamp: off between 9 V and 16 V electrical system rectification: as a result of - ECE electronic engine power Temperature condition: - Start engine, set heat to maximum - If the pump is activated at overvoltage. - Jump-start with 24 V battery reduction: off The diagnostic function monitors the The diagnostic fault code is logged - None output, allow to run for one minute Possible apparent symptoms: TMOT>90 °C as tester job the MEVD17.2- Coolant pump, shutdown: Potential problem source(s): - Problem with electrical system - CC message: on 0x3779 14201 power- supply voltage to the electric P15D2 Coolant Pump Cut-Off, Overvoltage when the fault remains present for none Time condition: - None - None Yes (2F) (60BF) none N and the check to determine whether none CC message if engine becomes too Breakdown notice: None diagnostic fault code 0x3792 or BN2000 Overvoltage detected - Jump-start with 24 V battery voltage - US emissions warning lamp: off water pump. longer than 1 min. - None the diagnostic fault code has hot, breakdown in extreme cases 0x20AD08 'Water pump: rotation - Problem with electrical system - Defective water pump - US electronic engine power Other conditions: been logged again speed implausible' can be logged, voltage reduction: off - Engine on - If the diagnostic fault code ignore this fault and delete it --> - Defective water pump - CC message: on - No BSD fault continues to appear despite correct Carry out tester job at Tmot<90°C electrical system voltage replace the water pump

- Onboard electrical system voltage Observe sequence for fault the electric water pump deactivates lamp: off between 9 V and 16 V rectification: in response to - ECE electronic engine power Temperature condition: - Execute operational check - If the pump is activated at recognized seizure. - Foreign matter/contamination in reduction: off The diagnostic function monitors the The diagnostic fault code is logged - None - Check coolant mixture ratio Possible apparent symptoms: TMOT>90 °C as tester job the MEVD17.2- Coolant pump, shutdown: Pump Potential problem source(s): coolant - CC message: on 0x377A 14202 electric water pump for mechanical when the fault remains present for none Time condition: - None - None Yes (2F) (60BF) Activation at 100% none N - Check water pump and coolant for none CC message if engine becomes too Breakdown notice: None diagnostic fault code 0x3792 or BN2000 blocked - Foreign matter/contamination in - Incorrect coolant mixture ratio - US emissions warning lamp: off seizure. longer than 1 min. - None foreign matter/objects hot, breakdown in extreme cases 0x20AD08 'Water pump: rotation coolant - Defective water pump - US electronic engine power Other conditions: - Replace water pump speed implausible' can be logged, - Incorrect coolant mixture reduction: off - Engine on ignore this fault and delete it --> ratio - CC message: on - No BSD fault Carry out tester job at Tmot<90°C

- Onboard electrical system voltage Observe sequence for fault lamp: off The fault is recognized when the between 9 V and 16 V - Check cooling system for leaks rectification: - ECE electronic engine power electric water pump recognizes Temperature condition: - Refill and then bleed cooling - If the pump is activated at reduction: off Coolant pump, operation with cavitation. The diagnostic fault code is logged - None - Coolant loss, leak in cooling system as indicated Possible apparent symptoms: TMOT>90 °C as tester job the MEVD17.2- The diagnostic function monitors the - CC message: on 0x377B 14203 reduced output: Dry-running P15D4 Coolant Pump Dry Run Potential problem source(s): when the fault remains present for none Time condition: - None - None Yes (2F) (60BF) none N system - If the fault continues to appear none CC message if engine becomes too Breakdown notice: None diagnostic fault code 0x3792 or BN2000 electric water pump for cavitation. - US emissions warning lamp: off detected - Coolant loss, leak in cooling longer than 1 min. - None - Air in the cooling system although the cooling system is bled hot, breakdown in extreme cases 0x20AD08 'Water pump: rotation - US electronic engine power system Other conditions: and no leaks are present, speed implausible' can be logged, reduction: off - Air in the cooling system - Engine on replace the water pump. ignore this fault and delete it --> - CC message: on - No BSD fault Carry out tester job at Tmot<90°C

- Continue test routine with test modules that deal with problems - Onboard electrical system voltage related to voltage in onboard Observe sequence for fault The fault is recognized when the lamp: off between 9 V and 16 V electrical system rectification: voltage is <10 V. - ECE electronic engine power Temperature condition: - Start engine, set heat to maximum - If the pump is activated at Potential problem source(s): The diagnostic fault code is logged - Battery charge status or electrical reduction: off Coolant pump, operation with The diagnostic function monitors the - None output, allow to run for one minute Possible apparent symptoms: TMOT>90 °C as tester job the MEVD17.2- - Battery charge status or electrical when the fault remains present for system voltage is not OK - CC message: on 0x377C 14204 reduced output: Undervoltage power- supply voltage to the electric P15D5 Coolant Pump Undervoltage none Time condition: - None - None Yes (2F) (60BF) none Y and the check to determine whether none CC message if engine becomes too Breakdown notice: None diagnostic fault code 0x3792 or BN2000 system voltage is longer - Defective wiring harness - US emissions warning lamp: off detected water pump. - None the diagnostic fault code has hot, breakdown in extreme cases 0x20AD08 'Water pump: rotation not OK than 1 min. - Defective water pump - US electronic engine power Other conditions: been logged again speed implausible' can be logged, - Defective wiring harness reduction: off - Engine on - If the fault continues to appear ignore this fault and delete it --> - Defective water pump - CC message: on - No BSD fault despite correct electrical system Carry out tester job at Tmot<90°C voltage replace the water pump

- Continue testing with test modules focusing on problems with the - Onboard electrical system voltage electric fan and the Observe sequence for fault lamp: off the temperature of the water pump's between 9 V and 16 V thermostat rectification: - ECE electronic engine power electronics is >133 Temperature condition: - Start engine, set heat to maximum - If the pump is activated at - Electric fan defective reduction: off Coolant pump, operation with The diagnostic function monitors the °C. A power reduction is entered. The diagnostic fault code is logged - None output, allow to run for 5 minutes and Possible apparent symptoms: TMOT>90 °C as tester job the MEVD17.2- Coolant Pump Temperature - Coolant thermostat defective - CC message: on 0x377D 14205 reduced output: Temperature limit 1 temperature of the water pump's P15D6 Potential problem source(s): when the fault remains present for none Time condition: - None - None Yes (2F) (60BF) none N the check to determine whether the none CC message if engine becomes too Breakdown notice: None diagnostic fault code 0x3792 or BN2000 Threshold 1 Exceeded - Insufficient coolant - US emissions warning lamp: off exceeded electronics. - Electric fan defective longer than 1 min. - None diagnostic fault code has hot, breakdown in extreme cases 0x20AD08 'Water pump: rotation - Defective water pump - US electronic engine power - Coolant thermostat defective Other conditions: been logged again speed implausible' can be logged, reduction: off - Insufficient coolant - Engine on - If the diagnostic fault code ignore this fault and delete it --> - CC message: on - No BSD fault continues to appear despite correct Carry out tester job at Tmot<90°C engine temperature replace the water pump

- Continue testing with test modules focusing on problems with the - Onboard electrical system voltage electric fan and the Observe sequence for fault lamp: off the temperature of the water pump's between 9 V and 16 V thermostat rectification: - ECE electronic engine power electronics is >133 Temperature condition: - Start engine, set heat to maximum - If the pump is activated at - Electric fan defective reduction: off Coolant pump, operation with The diagnostic function monitors the °C. A power reduction is entered. The diagnostic fault code is logged - None output, allow to run for 5 minutes and Possible apparent symptoms: TMOT>90 °C as tester job the MEVD17.2- Coolant Pump Temperature - Coolant thermostat defective - CC message: on 0x377E 14206 reduced output: Temperature limit 2 temperature of the water pump's P15D7 Potential problem source(s): when the fault remains present for none Time condition: - None - None Yes (2F) (60BF) none Y the check to determine whether the none CC message if engine becomes too Breakdown notice: None diagnostic fault code 0x3792 or BN2000 Threshold 2 Exceeded - Insufficient coolant - US emissions warning lamp: off exceeded electronics. - Electric fan defective longer than 1 min. - None diagnostic fault code has hot, breakdown in extreme cases 0x20AD08 'Water pump: rotation - Defective water pump - US electronic engine power - Coolant thermostat defective Other conditions: been logged again speed implausible' can be logged, reduction: off - Insufficient coolant - Engine on - If the diagnostic fault code ignore this fault and delete it --> - CC message: on - No BSD fault continues to appear despite correct Carry out tester job at Tmot<90°C engine temperature replace the water pump

- Defect in wiring harness between water pump

Observe sequence for fault the water pump fails to respond to Voltage condition: lamp: off rectification communications from the DME for - Onboard electrical system voltage - Check fault memories of other - ECE electronic engine power - If the pump is activated by tester roughly 15 between 9 V and 16 V components on BSD bus reduction: off Possible apparent symptoms: job at TMOT>90 °C then the The diagnostic function monitors sec. The diagnostic fault code is logged Temperature condition: MEVD17.2- BSD message from electric coolant - Check wiring harness between - CC message: none Breakdown in extreme cases, diagnostic fault code 0x3792 or 0x378F 14223 BSD bus communications with the Potential problem source(s): when the fault remains present for Terminal 15 - None - None - None Yes (2F) (60BF) Activation at 100% none N none Breakdown notice: None BN2000 pump: missing water pump and DME - US emissions warning lamp: off electric water pump stops operating - 0x20AD08 'water pump: rotation electric water pump. - Defect in wiring harness between longer than 1 min. Time condition: - Conduct system test - US electronic engine power engine overheats speed implausible' can be logged, water pump and - None - Replace water pump reduction: off ignore this fault and delete it --> DME Other conditions: - CC message: none Carry out tester job at - Communications problem - none Tmot<90°C and DME - Communications problem on BSD bus - Electric water pump defective

no voltage level is present at the Voltage condition: Observe sequence for fault lamp: off emergency default input terminal of - Onboard electrical system voltage - Continue test routine with test rectification: - ECE electronic engine power the water pump. between 9 V and 16 V - Defect in wiring harness to water modules that deal with problems - If the pump is activated at The diagnostic function monitors the reduction: off Potential problem source(s): The diagnostic fault code is logged Temperature condition: pump related to voltage in onboard TMOT>90 °C as tester job the MEVD17.2- Coolant pump, emergency operation voltage level at the electric water - CC message: none 0x3791 14225 - Defect in wiring harness to water when the fault remains present for Terminal 15 - None - None - None NO none N - Communications problem on BSD electrical system none Possible apparent symptoms: None Breakdown notice: None diagnostic fault code 0x3792 or BN2000 input: No voltage pump's emergency - US emissions warning lamp: off pump longer than 1 min. Time condition: bus - Check wiring harness between 0x20AD08 'Water pump: rotation backup input terminal. - US electronic engine power - Communications problem on BSD - None - Defective water pump water pump and DME speed implausible' can be logged, reduction: off bus Other conditions: - Replace water pump ignore this fault and delete it --> - CC message: none - Defective water pump - No BSD fault Carry out tester job at Tmot<90°C

- Check mixture ratio of coolant and inspect for contamination Observe sequence for fault - Bleed air from cooling system rectification: The diagnostic fault code is - Transmit activation voltage to - If the pump is activated at water pump and evaluate operation TMOT>90 °C as tester job the with visual inspection at the diagnostic fault code 0x3792 or the specified and actual rotation - Onboard electrical system voltage expansion tank lamp: off speeds of the electric water pump between 9 V and 16 V - ECE electronic engine power fail to Temperature condition: - Air in the cooling system reduction: off The diagnostic function monitors the match. - Engine warmed to normal temp, Possible apparent symptoms: MEVD17.2- Coolant pump, speed deviation: - Engine warmed to normal temperature, - Defect in wiring harness to water - CC message: on 0x3792 14226 rotation speed of the electric water Potential problem source(s): none above 80 °C - None Yes (2F) (60BF) Activation at 100% none Y none CC message if engine becomes too Breakdown notice: None BN2000 outside tolerance more than 80°C pump - US emissions warning lamp: off pump. - Air in the cooling system Time condition: hot, breakdown in extreme cases - Defective water pump - US electronic engine power - Defect in wiring harness to water - None reduction: off pump Other conditions: - CC message: on - Defective water pump - Engine on the specified and actual rotation - Onboard electrical system voltage lamp: off speeds of the electric water pump between 9 V and 16 V - ECE electronic engine power fail to Temperature condition: - Air in the cooling system reduction: off The diagnostic function monitors the match. - Engine warmed to normal temp, Possible apparent symptoms: MEVD17.2- Coolant pump, speed deviation: - Engine warmed to normal temperature, - Defect in wiring harness to water - CC message: on 0x3792 14226 rotation speed of the electric water Potential problem source(s): none above 80 °C - None Yes (2F) (60BF) Activation at 100% none Y none CC message if engine becomes too Breakdown notice: None BN2000 outside tolerance more than 80°C pump - US emissions warning lamp: off pump. - Air in the cooling system Time condition: hot, breakdown in extreme cases - Defective water pump - US electronic engine power - Defect in wiring harness to water - None reduction: off pump Other conditions: - CC message: on - Defective water pump - Engine on 0x20AD08 'Water pump: rotation logged when the fault remains - Check wiring harness between speed implausible' can be logged, present for longer water pump and DME ignore this fault and than 1 min. - Replace water pump delete it --> Carry out tester job at Tmot<90°C

- Onboard electrical system voltage between 9 V and 16 V - ECE emissions warning lamp: off Temperature condition: The fault is recognized when more - ECE electronic engine power - None than 15 gear changes without clutch reduction: off This fault is logged in the control Time condition: - Check wiring harness between MEVD17.2- The diagnostic function monitors the activation are detected. - Time between gearshifts - Defective wiring harness - CC message: none 0x3796 14230 Clutch switch, signal: No signal module's fault memory none - Time between the gearshift - None NO none N DME and clutch switch none Possible apparent symptoms: None Breakdown notice: None None BN2000 clutch switch. Potential problem source(s): at least 15 sec. - Clutch switch defective - US emissions warning lamp: off immediately. executions is at least 15 sec. Other - Replace clutch switch - Defective wiring harness - US electronic engine power conditions: - Clutch switch defective reduction: off - Vehicle speed: > 30 km/h - CC message: none - No gearshift recognition while brake pedal is

- Check positive wire for correct installation - Check ground wire for correct installation - Check alternator - Fault frequency = 1: If the IMIB is Voltage condition: available, perform an alternator test / complex self-diagnosis routines in - Onboard electrical system voltage If no IMIB is available, delete stored - ECE emissions warning lamp: off the regulator and transmitted to the between 9 V and 16 V fault codes from control - ECE electronic engine power - Positive wire not correctly DME via the BSD bus. The diagnostic fault code is logged Temperature condition: Activation conditions: 0x4614: reduction: off The diagnostic function monitors connected to battery Possible apparent symptoms: Can occur during vehicle servicing MEVD17.2- Potential problem source(s): when the fault remains present for - None Alternator load factor - CC message: on 0x3840 14400 Alternator, electrical: malfunction whether the alternator is supplying P0620 Generator Control Circuit none - None - None NO N - Ground not correctly connected none - Charge indicator lamp lights up Breakdown notice: None when external power source is BN2000 - Positive wire not correctly longer Time condition: 0x5898: Specified alternator voltage - US emissions warning lamp: off power. - Defective regulator - Breakdown in extreme cases connected, etc. connected to battery than 1 min. - None 0x5815: Battery voltage - US electronic engine power - Alternator defect - Ground not correctly connected Other conditions: reduction: off - Defective regulator - Engine on - CC message: on - Alternator not fully loaded module fault memory and do not perform any other actions Fault frequency > 1: Replace alternator

MEVD17.2- 0x3841 14401 P0620 Generator Control Circuit BN2000

MEVD17.2- 0x3842 14402 BN2000

MEVD17.2- 0x3843 14403 BN2000

- Positive wire not correctly connected to battery - Ground not correctly connected

the actual voltage of the onboard Voltage condition: - Check positive wire for correct electrical system is below the - Onboard electrical system voltage - ECE emissions warning lamp: off Activation conditions: 0x4614: installation specified voltage. between 9 V and 16 V - ECE electronic engine power Alternator load factor - Check ground wire for correct The diagnostic function monitors the Potential problem source(s): The diagnostic fault code is logged Temperature condition: reduction: off 0x5898: Specified alternator voltage installation Possible apparent symptoms: Can occur during vehicle servicing Alternator, plausibility, electrical: voltage of the onboard electrical Generator Electrical Error - Positive wire not correctly when the fault remains present for - None - Defective battery - CC message: on MEVD17.2- 0x3844 14404 P325A none - None - None NO 0x5815: Battery voltage Relevant Y - Check battery none - Charge indicator lamp lights up Breakdown notice: None when external power source is Calculated system and compares it Calculated connected to battery longer Time condition: - Defective regulator - US emissions warning lamp: off parameters: 0x5898: Specified - If the IMIB is available, perform an - Breakdown in extreme cases connected, etc. with the specified alternator voltage. - Ground not correctly connected than 6 min. - None - US electronic engine power alternator voltage alternator test - Defective battery Other conditions: reduction: off 0x5815: Battery voltage - If no IMIB is available, replace - Defective regulator - Engine on - CC message: on alternator - Alternator defect - Alternator not fully loaded

BN2000 - Alternator defect

MEVD17.2- 0x3845 14405 BN2000

MEVD17.2- 0x3846 14406 BN2000

If no other faults related to the - Onboard electrical system voltage temperature measurement in the - Inspect alternator for unobstructed lamp: off alternator have been logged, do not between 9 V and 16 V regulator and transmitted to the air current - ECE electronic engine power replace the alternator. Temperature condition: DME via the BSD bus. Activation conditions: 0x4614: - Alternator dirty - If the IMIB is available, perform an reduction: off This fault only indicates that the The diagnostic fault code is logged - None Error debounce can lead to reduced Possible apparent symptoms: MEVD17.2- Alternator, temperature: excess The diagnostic function monitors the Potential problem source(s): Alternator load factor - Airflow to alternator obstructed alternator test - CC message: none alternator's thermal protection 0x3848 14408 P0A3B Generator Over Temperature when the fault remains present for none Time condition: - None - None NO N availability of comfort and Reduction in availability of comfort Breakdown notice: None BN2000 temperature alternator temperature. - Alternator dirty 0x5898: Specified alternator voltage - Thermal overload from - If no IMIB is available, delete - US emissions warning lamp: off function has assumed active status longer than 1 min. - None convenience accessories. and convenience accessories - Airflow to alternator obstructed 0x5815: Battery voltage unfavorable driving profile possible stored fault codes from control - US electronic engine power in response to excessive component Other conditions: - Thermal overload from module fault memory and reduction: off temperature. - Engine on unfavorable driving profile take no further action - CC message: none This is not a case of a defective - Alternator not fully loaded component.

If no other faults related to the alternator have been logged, do not - Inspect alternator for unobstructed replace the alternator. air current - Alternator dirty This fault only indicates that the - If the IMIB is available, perform an alternator's alternator test thermal protection function has - Onboard electrical system voltage the calculated diode temperature lamp: off assumed active between 9 V and 16 V rises above a specified limit - ECE electronic engine power Temperature condition: temperature. Activation conditions: 0x4614: reduction: off The diagnostic fault code is logged - None Error debounce can lead to reduced Possible apparent symptoms: MEVD17.2- Alternator, plausibility, temperature: The diagnostic function monitors the Generator Over Temperature Potential problem source(s): Alternator load factor - CC message: none 0x384C 14412 P324C when the fault remains present for none Time condition: - None - None NO Y availability of comfort and Reduction in availability of comfort Breakdown notice: None BN2000 Excess temperature calculated alternator temperature. Calculated - Alternator dirty 0x5898: Specified alternator voltage - US emissions warning lamp: off longer than 1 min. - None convenience accessories. and convenience accessories - Airflow to alternator obstructed 0x5815: Battery voltage - US electronic engine power Other conditions: - Thermal overload from reduction: off - Engine on unfavorable driving profile - CC message: none - Alternator not fully loaded - If no IMIB is available, delete status in response to excessive - Airflow to alternator obstructed stored fault codes from control component temperature. - Thermal overload from module fault memory and This is not a case of a defective unfavorable driving profile possible take no further action component.

- Onboard electrical system voltage lamp: off The fault is recognized by complex between 9 V and 16 V - ECE electronic engine power self-diagnosis routines in the Temperature condition: Activation conditions: 0x4614: reduction: off regulator and transmitted to the The diagnostic fault code is logged - None Possible apparent symptoms: Can occur during vehicle servicing MEVD17.2- The diagnostic function monitors the Alternator load factor - Alternator drive defective - Check alternator drive (belt) - CC message: on 0x3850 14416 Alternator, mechanical: malfunction P3223 Generator Mechanical DME via the BSD bus. when the fault remains present for none Time condition: - None - None NO N none - Charge indicator lamp lights up Breakdown notice: None when external power source is BN2000 alternator's rotation speed. 0x5898: Specified alternator voltage - Alternator defect (bearing damage) - Replace alternator - US emissions warning lamp: off Potential problem source(s): longer than 1 min. - None - Breakdown in extreme cases connected, etc. 0x5815: Battery voltage - US electronic engine power - Alternator drive defective Other conditions: reduction: off - Alternator defect (bearing damage) - Engine on - CC message: on - Alternator not fully loaded

- Onboard electrical system voltage lamp: off between 9 V and 16 V The fault is recognized when the Activation conditions: 0x4614: - If the fault frequency is less than or - ECE electronic engine power Temperature condition: The diagnostic function monitors the regulator code does not match the Alternator load factor equal to 3, clear the control module reduction: off The diagnostic fault code is logged - None If detail number is identical to MEVD17.2- regulator code and compares it with Generator Regulator Type code stored in the 0x5898: Specified alternator voltage fault memory and do - CC message: none 0x3854 14420 Alternator, controller: Incorrect type P324E when the fault remains present for none Time condition: - None - None NO Y - Incorrect regulator installed approved number, information Possible apparent symptoms: None Breakdown notice: None None BN2000 the specified value Implausible DME. 0x5815: Battery voltage Relevant not take any further action - US emissions warning lamp: off longer than 1 min. - None through VP to EA stored in the DME. Potential problem source(s): parameters: - If the fault frequency is > 3, then - US electronic engine power Other conditions: - Incorrect regulator installed ident_gen replace the alternator reduction: off - Engine on - CC message: none - Alternator not fully loaded

Activation conditions: 0x4614: Alternator load factor 0x5898: Specified alternator voltage - Onboard electrical system voltage lamp: off between 9 V and 16 V The fault is recognized when the - If the fault frequency is less than or - ECE electronic engine power Temperature condition: regulator code does not match the equal to 3, clear the control module reduction: off If detail number is identical with The diagnostic function monitors The diagnostic fault code is logged - None MEVD17.2- code stored in the fault memory and do - CC message: none approved number => Information to Possible apparent symptoms: Mild Alternator continues to supply power 0x3858 14424 Generator: Incorrect type alternator's code and compares it P324A Generator Type Implausible when the fault remains present for none Time condition: - None - None NO Y - Incorrect alternator installed Breakdown notice: None BN2000 DME. not take any further action - US emissions warning lamp: off EA through VP Alternator continues roughness at idle can occur to vehicle. with the specified value. longer than 1 min. - None Potential problem source(s): - If the fault frequency is > 3, then - US electronic engine power to supply vehicle. Other conditions: - Incorrect alternator installed replace the alternator reduction: off - Engine on - CC message: none - Alternator not fully loaded

0x5815: Battery voltage Relevant parameters: ident_gen

- Check plug connection (detent) on alternator. - Check connection wire (BSD bus) between alternator and DME.

Voltage condition: The fault is recognized when lamp: off - Onboard electrical system voltage Alternator usually continues to multiple DME attempts to establish - ECE electronic engine power between 9 V and 16 V supply vehicle (when BSD wire is communications with the alternator - Alternator replacement required reduction: off The diagnostic function monitors The diagnostic fault code is logged Temperature condition: - Defect in BSD bus line between open). If no communications are Alternator, communication: no remain unanswered. only if the - CC message: none Possible apparent symptoms: MEVD17.2- 0x385C 14428 communications between DME and when the fault remains present for Terminal 15 - None - None - None NO none N DME and alternator none Breakdown notice: None present the alternator will charge at communication Potential problem source(s): DME detects a BSD fault with the - US emissions warning lamp: off Breakdown in extreme cases alternator. longer than 1 min. Time condition: - Alternator defect 14.3 V after the alternator speed has - Defect in BSD bus line between alternator (not - US electronic engine power - None risen beyond roughly 3300 rpm one DME and alternator reduction: off Other conditions: time. - Alternator defect - CC message: none - none

BN2000 in response to global BSD fault)

MEVD17.2- 0x385D 14429 BN2000

MEVD17.2- 0x385F 14431 BN2000

oil condition sensor. Clear diagnostic fault codes from the ECU Breakdown notice: fault memory and then Terminal 15 off/on. If the diagnostic fault code is Voltage condition: logged again this means that the oil - ECE emissions warning lamp: off The fault is recognized when - Onboard electrical system voltage condition sensor is - ECE electronic engine power communications interference is between 9 V and 16 V defective. reduction: off present. The diagnostic fault code is logged Temperature condition: - One component on BSD bus is MEVD17.2- The diagnostic function monitors the - Reconnect all of the remaining - CC message: on Possible apparent symptoms: 0x3865 14437 BSD busCommunication fault Potential problem source(s): when the fault remains present for Terminal 15 - None - None - None NO Physical bus status Y defective none None BN2000 BSD bus. devices on the BSD one after the - US emissions warning lamp: off - Breakdown in extreme cases - One component on BSD bus is longer than 1 min. Time condition: - Defective BSD other, clear the ECU fault memory, - US electronic engine power defective - None and then switch the ignition off/on, reduction: off - Defective BSD Other conditions: continuing until the defective - CC message: on - none component is found. Power management not operating - If the fault is not found, check the correctly, as battery sensor data BSD. cannot be monitored. No oil level available.

- Check power-supply voltage to IBS - Defect in power-supply voltage to - Check BSD bus between IBS and IBS The diagnostic fault code is DME/DDE - Defect in BSD bus between IBS - Check fault memories of other communications between the IBS and DME/DDE and DME break down. components on Voltage condition: Potential problem source(s): - ECE emissions warning lamp: off - Onboard electrical system voltage - Defect in power-supply voltage to - ECE electronic engine power between 9 V and 16 V The diagnostic function monitors IBS reduction: off Possible apparent symptoms: Temperature condition: MEVD17.2- BSD busCommunication fault communications between the BSD - Defect in BSD bus between IBS - CC message: none - Anything from no symptoms to 0x3866 14438 Terminal 15 - None - None - None NO none N none Breakdown notice: None None BN2000 between DME and IBS bus and the and DME/DDE - US emissions warning lamp: off breakdown from undercharged Time condition: DME/DDE. - Other defective components on - US electronic engine power battery - None BSD bus reduction: off Other conditions: - BSD bus of other components - CC message: none - none defective - Other defective components on BSD bus - IBS defective logged when the fault BSD bus - Check BSD bus of other remains present for longer than 1 - BSD bus of other components components min. defective - Replace IBS - IBS defective

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power battery is extremely old, resulting in between 9 V and 16 V reduction: off reduced capacity, This fault is logged in the control Temperature condition: Breakdown notice: - A battery replacement must be MEVD17.2- The diagnostic function monitors - CC message: on Possible apparent symptoms: 0x3872 14450 or when another battery defect has module's fault memory none - None - None - None NO none Y - Defective vehicle battery. - Replace battery none - The vehicle battery is defective. registered before the diagnostic fault BN2000 aging of the vehicle battery. - US emissions warning lamp: off - Breakdown in extreme cases occurred. immediately. Time condition: Vehicle can be jump-started. code can be deleted. - US electronic engine power Potential problem source(s): - None reduction: off - Defective vehicle battery. Other conditions: - CC message: on - none

MEVD17.2-

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V battery has gone through several reduction: off The diagnostic function monitors The diagnostic fault code is logged Temperature condition: deep-discharge cycles and been - CC message: none Possible apparent symptoms: 0x3873 14451 deep-discharge events in the vehicle after the battery has been damaged none - None - None - None NO none Y - Defective vehicle battery. - Replace battery none Breakdown notice: None None damaged as a result. - US emissions warning lamp: off Breakdown in extreme cases battery. in a second deep discharge. Time condition: Potential problem source(s): - US electronic engine power - None - Defective vehicle battery. reduction: off Other conditions: - CC message: none - none

BN2000

MEVD17.2- 0x3875 14453 BN2000

MEVD17.2- 0x3876 14454 BN2000

the onboard electrical system's voltage exceeds - Ask customer if charge from - With engine running, excessive 16 V. Voltage condition: external source/jump start has been - ECE emissions warning lamp: off voltage from: Potential problem source(s): - Electrical system voltage greater performed - ECE electronic engine power Possible apparent symptoms: - External charger/battery (jump- The diagnostic function monitors the - With engine running, excessive than 16 V Temperature condition: - Check voltage regulator reduction: off - Flickering lights, The diagnostic fault code is logged start from truck, 24 V) MEVD17.2- Power management, vehicle onboard electrical system's voltage voltage from: - None - Determine whether diagnostic fault - CC message: none - Functional failure (loss of 0x3877 14455 P160C Powermanagement Overvoltage Powermanagement Electrical when the fault remains present for none - None - None None none N - Defective voltage regulator none Breakdown notice: None None BN2000 electrical system: Overvoltage at the DME while the - External charger/battery (jump- Time condition: codes are logged in the PCU. - US emissions warning lamp: off functionality) longer than 1 min. - PCU Power Control Unit defective, engine is running. start from truck, 24 V) - None - Determine whether internal control - US electronic engine power - Possible destruction of electrical if present - Defective voltage regulator Other conditions: module reduction: off equipment. - DME/DDE voltage measurement - PCU Power Control Unit defective, - Engine ON faults have been logged in the - CC message: none defective if present DME/DDE. - DME/DDE voltage

The diagnostic fault code is - Use battery tester to check battery the onboard electrical system's condition voltage falls below Voltage condition: - Check battery for damage - ECE emissions warning lamp: off 9 V. - Electrical system voltage less than - Defective battery (electrolyte loss, deformation, ?), - ECE electronic engine power Possible apparent symptoms: The diagnostic function monitors the Potential problem source(s): 9 V Temperature condition: - Defective voltage regulator replace as indicated reduction: off - Flickering lights MEVD17.2- Power management, vehicle electrical system voltage at the - Defective battery - None - Defect in wiring harness (power - Check alternator, replace as - CC message: none - Functional failure (loss of 0x3878 14456 P160D Powermanagement Undervoltage Powermanagement Electrical none - None - None None none N none Breakdown notice: None None BN2000 electrical system: Undervoltage DME/DDE with the - Defective voltage regulator Time condition: supply wiring to DME/DDE) indicated - US emissions warning lamp: off functionality) engine running. - Defect in wiring harness (power - None - DME/DDE voltage measurement - Check power-supply voltage to - US electronic engine power - Electrical devices cease to operate supply wiring to Other conditions: defective DME/DDE, reduction: off - Breakdown in extreme cases DME/DDE) - Engine ON - Determine whether internal ECU - CC message: none - DME/DDE voltage errors are logged in the DME/DDE. logged when the fault remains - Replace DME present for longer than 1 min.

- Battery not connected correctly Possible apparent symptoms: - Check screws on battery terminals (loose contact). - Flickering lights control module's fault memory when the electrical system voltage is less Voltage condition: than - Electrical system voltage less than - ECE emissions warning lamp: off 8.5 V or higher than 18 V. 8.5 V - ECE electronic engine power The diagnostic function monitors the Potential problem source(s): - Electrical system voltage greater reduction: off Power management, vehicle This fault is logged in the control MEVD17.2- electrical system voltage at the Powermanagement Operation - Battery not connected correctly than 18 V Temperature condition: - CC message: on 0x3879 14457 electrical system: Battery-free P160E Powermanagement Electrical module's fault memory none - None - None None none N none Breakdown notice: None None BN2000 DME/DDE with the Without Charging of Battery (loose contact). - None - US emissions warning lamp: off operation immediately. engine running. - Defect in wiring harness (power Time condition: - US electronic engine power supply wiring to - None reduction: off DME/DDE) Other conditions: - CC message: on - DME/DDE voltage measurement - Engine ON - Check DME/DDE power-supply - Defect in wiring harness (power - Functional failure (loss of defective voltage supply wiring to DME/DDE) functionality) - Determine whether internal control - DME/DDE voltage measurement - In extreme cases engine fails to module faults have been logged in defective operate owing to undervoltage. the DME/DDE.

Voltage condition: lamp: off The fault is recognized when the - Electrical system voltage less than - ECE electronic engine power battery voltage is too low. - Conduct (ABL) energy diagnosis The diagnostic fault code is logged 9.5 V Temperature condition: - Increased power consumption reduction: off The diagnostic function monitors the Potential problem source(s): test module MEVD17.2- Power management, battery: Powermanagement Exhaustive when the fault remains present for - None while stationary leading to battery - CC message: none Possible apparent symptoms: 0x387C 14460 electrical system voltage at the P160A Powermanagement Electrical - Increased power consumption none - None - None None none N - Ask customer if vehicle has none Breakdown notice: None None BN2000 Exhaustive battery charge Discharge longer Time condition: damage, - US emissions warning lamp: off - Breakdown in extreme cases DME/DDE. while stationary leading to battery remained parked for an extended than 1 min. - None - Vehicle parked too long - US electronic engine power damage, period Other conditions: reduction: off - Vehicle parked too long - none - CC message: none

- Note in dealer's delivery acceptance record

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V This fault position is not used in the battery charge status is below 35 % reduction: off Possible apparent symptoms: The diagnostic function monitors the This fault is logged in the control Temperature condition: L4. MEVD17.2- Power management, battery: Power while in the transport mode. - Excessive battery discharge in - CC message: on CC message when battery 0x387D 14461 battery's charge status in the module's fault memory none - None - None - None None none Y The fault class is set to '0' starting Breakdown notice: None None BN2000 management faulty Potential problem source(s): transport mode - US emissions warning lamp: off replacement is not registered with transport mode. immediately. Time condition: with production breakpoint 09/07. - Excessive battery discharge in - US electronic engine power the diagnostic system. - None Retained in L6! transport mode reduction: off Other conditions: - CC message: on - none - Conduct (ABL) energy diagnosis test module - Replace battery before delivery to customer and register battery change with service function

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V discharge from - Conduct (ABL) energy diagnosis reduction: off This fault is logged in the control Temperature condition: MEVD17.2- Power management, closed-circuit The diagnostic function monitors the Powermanagement No-Load excessively high standby currents is test module - CC message: on Possible apparent symptoms: 0x387F 14463 P160F Powermanagement Electrical module's fault memory none - None - None - None None none Y - Closed-circuit current too high none Breakdown notice: None None BN2000 current violation standby current draw. Current Error higher than 1 Ah. - Conduct external standby current - US emissions warning lamp: off - Breakdown in extreme cases immediately. Time condition: Potential problem source(s): measurement - US electronic engine power - None - Closed-circuit current too high reduction: off Other conditions: - CC message: on - none

Voltage condition: lamp: off The diagnostic fault code is logged - Electrical system voltage greater - ECE electronic engine power when the electrical system voltage than 16 V Temperature condition: reduction: off The diagnostic function monitors the exceeds This fault is logged in the control - None Possible apparent symptoms: MEVD17.2- - Alternator voltage regulator is - CC message: on 0x3886 14470 System voltage: Voltage too high electrical system voltage relative to P0563 System Voltage High System Voltage Electrical 16V. module's fault memory none Time condition: - None - 2 min. after engine start NO U , 0x5815 N - Replace alternator none Power reduction, CC message for Breakdown notice: None None BN2000 defective - US emissions warning lamp: off an upper limit value. Potential problem source(s): immediately. - 2 min. after engine start Other engine malfunction - US electronic engine power - Alternator voltage regulator is conditions: reduction: off defective - Engine on - CC message: on - Speed > 20 km/h

- Check alternator and power - Plug or wiring harness on manager alternator defective - Check plug and wiring harness at the ECU fault memory when the alternator Voltage condition: electrical system voltage is higher - Onboard electrical system voltage - ECE emissions warning lamp: off than 2.54 V but between 2.54 V and - ECE electronic engine power lower than 9.99 V. 9.99 V reduction: off The diagnostic function monitors the Potential problem source(s): This fault is logged in the control MEVD17.2- Temperature condition: - CC message: none 0x3887 14471 System voltage: Voltage too low battery voltage relative to a lower P0562 System Voltage Low System Voltage Electrical - Plug or wiring harness on module's fault memory none - None - 3 min. after engine start NO U , 0x5815 N none Possible apparent symptoms: None Breakdown notice: None None BN2000 - None - US emissions warning lamp: off limit. alternator defective immediately. Time condition: - US electronic engine power - Plug or wiring harness on DME - 3 min. after engine start Other reduction: off defective conditions: - CC message: none - Alternator defect - Engine ON - Defective DME - Plug or wiring harness on DME - Check plug and wiring harness at defective DME - Alternator defect - Replace alternator - Defective DME - Replace DME Voltage condition: lamp: off The fault is logged in the ECU fault - Onboard electrical system voltage - ECE electronic engine power memory when the voltage at the AD between 9 V and 16 V - Clear diagnostic fault codes from reduction: off The diagnostic function monitors the converter (inside DME) is less than This fault is logged in the control Temperature condition: MEVD17.2- System voltage: Analogue-digital - Defective DME (analog-digital ECU fault memory, - CC message: none 0x3888 14472 voltage of the analog-digital P0560 System Voltage System Voltage Electrical 2.54 V. module's fault memory Terminal 15 - None - None - None NO U , 0x5815 N none Possible apparent symptoms: None Breakdown notice: None None BN2000 converter faulty converter) - if fault appears again replace the - US emissions warning lamp: off converter. Potential problem source(s): immediately. Time condition: DME - US electronic engine power - Defective DME (analog- digital - None reduction: off converter) Other conditions: - CC message: none - none

Voltage condition: The fault is recognized when lamp: off - Onboard electrical system voltage frequent interference occurs on the - ECE electronic engine power between 9 V and 16 V - Check LIN bus and plug connector LIN bus. - Intermittent open on LIN bus wire reduction: off Possible apparent symptoms: The diagnostic function monitors The diagnostic fault code is logged Temperature condition: between IBS and DME/DDE MEVD17.2- Intelligent battery sensor (IBS): Potential problem source(s): - Other defective components on LIN - CC message: none - Anything from no symptoms to 0x38A4 14500 expanded communications between when the fault remains present for none - None - None - None NO none N - Note faults at other devices on the none Breakdown notice: None None BN2000 Communication fault - Intermittent open on LIN bus wire bus - US emissions warning lamp: off breakdown from undercharged the IBS and DME on the LIN bus. longer than 1 min. Time condition: bus - Other defective components on LIN - IBS defective - US electronic engine power battery - None - Replace IBS bus reduction: off Other conditions: - IBS defective - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when the IBS between 9 V and 16 V The diagnostic function monitors reduction: off and DME/DDE are not compatible. The diagnostic fault code is logged Temperature condition: MEVD17.2- Intelligent battery sensor (IBS): compatibility of the IBS version with - DME/DDE and IBS are not - CC message: none Possible apparent symptoms: 0x38A7 14503 P15CF Battery Sensor Variant Plausibility Potential problem source(s): when the fault remains present for none - None - None - None NO none N - Replace IBS none Breakdown notice: None None BN2000 Version not plausible the power management compatible - US emissions warning lamp: off - none - DME/DDE and IBS are not longer than 1 min. Time condition: in the DME/DDE. - US electronic engine power compatible - None reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V The fault is recognized when the IBS - If the diagnostic fault code has been reduction: off Possible apparent symptoms: The diagnostic fault code is logged Temperature condition: MEVD17.2- Intelligent battery sensor (IBS): The diagnostic function monitors recognizes an internal system fault. entered with a frequency > 3 or is - CC message: none - Anything from no symptoms to 0x38A8 14504 when the fault remains present for none - None - None - None NO none N - IBS defective none Breakdown notice: None None BN2000 Internal fault internal system functions in the IBS. Potential problem source(s): present continuously - US emissions warning lamp: off breakdown from undercharged longer than 1 min. Time condition: - IBS defective then replace the IBS - US electronic engine power battery - None reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when a fault between 9 V and 16 V - If the diagnostic fault code has been reduction: off Possible apparent symptoms: with the temperature measurement The diagnostic fault code is logged Temperature condition: MEVD17.2- Intelligent battery sensor (IBS): The diagnostic system plausibilizes entered with a frequency > 3 or is - CC message: none - Anything from no symptoms to 0x38A9 14505 P150D Battery Sensor Temperature Error is present. when the fault remains present for none - None - None - None NO none N - IBS defective none Breakdown notice: None None BN2000 Temperature measurement faulty the IBS temperature measurement. present continuously - US emissions warning lamp: off breakdown from undercharged Potential problem source(s): longer than 1 min. Time condition: then replace the IBS - US electronic engine power battery - IBS defective - None reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when a fault between 9 V and 16 V - If the diagnostic fault code has been reduction: off Possible apparent symptoms: with the voltage measurement is The diagnostic fault code is logged Temperature condition: MEVD17.2- Intelligent battery sensor (IBS): The diagnostic system plausibilizes entered with a frequency > 3 or is - CC message: none - Anything from no symptoms to 0x38AA 14506 P150E Battery Sensor Voltage Error present. when the fault remains present for none - None - None - None NO none N - IBS defective none Breakdown notice: None None BN2000 Voltage measurement erroneous the IBS voltage measurement. present continuously - US emissions warning lamp: off breakdown from undercharged Potential problem source(s): longer than 1 min. Time condition: then replace the IBS - US electronic engine power battery - IBS defective - None reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V The fault is recognized when the IBS - If the diagnostic fault code has been reduction: off Possible apparent symptoms: The diagnostic fault code is logged Temperature condition: MEVD17.2- Intelligent battery sensor (IBS): The diagnostic system plausibilizes current measurement is incorrect. entered with a frequency > 3 or is - CC message: none - Anything from no symptoms to 0x38AB 14507 P150F Battery Sensor Current Error when the fault remains present for none - None - None - None NO none N - IBS defective none Breakdown notice: None None BN2000 Current measurement erroneous the IBS current measurement. Potential problem source(s): present continuously - US emissions warning lamp: off breakdown from undercharged longer than 1 min. Time condition: - IBS defective then replace the IBS - US electronic engine power battery - None reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage L4: The diagnostic function monitors The fault is recognized when the - ECE electronic engine power between 9 V and 16 V the wake- up wire wake-up wire has a short circuit. reduction: off The diagnostic fault code is logged Temperature condition: - L4: Defect in wake-up wire - L4: Check wake-up wire MEVD17.2- Intelligent battery sensor (IBS): L6: The diagnostic function monitors Potential problem source(s): - CC message: none 0x38AC 14508 when the fault remains present for none - None - None - None NO none N - L6: Defect in wake-up wire from - L6: Check wake-up wire between none Possible apparent symptoms: None Breakdown notice: None None BN2000 Wake-up line, short to ground the wake- - L4: Defect in wake-up wire - US emissions warning lamp: off longer than 1 min. Time condition: IBS to junction box electronics IBS and junction box electronics up wire to the junction box - L6: Defect in wake-up wire from - US electronic engine power - None electronics. IBS to junction box electronics reduction: off Other conditions: - CC message: none - none

Voltage condition: when the signal level in the wake-up - ECE emissions warning lamp: off - Onboard electrical system voltage L4: The diagnostic function monitors wire is implausible. L6: The fault is - ECE electronic engine power between 9 V and 16 V the wake- up wire recognized when the wake-up wire - L4: Check wake-up wire, replace reduction: off The diagnostic fault code is logged Temperature condition: - L4: Defect in wake-up wire or IBS MEVD17.2- Intelligent battery sensor (IBS): L6: The diagnostic function monitors is open. IBS - CC message: none 0x38B2 14514 P151B Battery Sensor Wakeup Circuit when the fault remains present for none - None - None - None NO none N - L6: Defect in wake-up wire from none Possible apparent symptoms: None Breakdown notice: None None BN2000 Wake-up line, level implausible the wake- Potential problem source(s): - L6: Check wake-up wire between - US emissions warning lamp: off longer than 1 min. Time condition: IBS to junction box electronics up wire to the junction box - L4: Defect in wake-up wire or IBS IBS and junction box electronics - US electronic engine power - None electronics. - L6: Defect in wake-up wire reduction: off Other conditions: from IBS to junction box - CC message: none - none

- Check power-supply voltage to IBS - Check BSD bus between IBS and DME

Voltage condition: The fault is recognized when lamp: off - Onboard electrical system voltage communications between the IBS - ECE electronic engine power between 9 V and 16 V - Open BSD wire/interference in and DME break down. reduction: off Possible apparent symptoms: The diagnostic function monitors The diagnostic fault code is logged Temperature condition: wire between engine-management MEVD17.2- BSD: No message from intelligent Potential problem source(s): - CC message: none - Anything from no symptoms to 0x38B4 14516 BSD bus communications with the when the fault remains present for none - None - None - None NO none N control module and battery none Breakdown notice: None none BN2000 battery sensor (IBS) - Open BSD wire/interference in - US emissions warning lamp: off breakdown from undercharged DME. longer than 1 min. Time condition: sensor wire between engine- management - US electronic engine power battery - None - Defective battery sensor. control module and battery sensor reduction: off Other conditions: - Defective battery sensor. - CC message: none - none - Check fault memories of other components on BSD bus - Check BSD bus of other components - Replace IBS

- Onboard electrical system voltage The fault is recognized when a short lamp: off between 9 V and 16 V circuit to positive is - ECE electronic engine power Temperature condition: The diagnostic function monitors the present. - Defect in wiring harness between - Check wiring harness between reduction: off This fault is logged in the control - None MEVD17.2- Active engine mount, electrical: wire from the DME to the engine Engine Mount 'A' Control Circuit Potential problem source(s): STEUERN_ENDE_MLS, engine mount and DME DME and engine mount - CC message: none 0x38D6 14550 P0A16 module's fault memory none Time condition: - None - None U N none Possible apparent symptoms: None Breakdown notice: None None BN2000 Short circuit to B+ mount for shorts to High - Defect in wiring harness between STEUERN_MLS - Defective engine mount - Replace engine mount - US emissions warning lamp: off immediately. - None positive. engine mount and DME - Defective DME - Replace DME - US electronic engine power Other conditions: - Defective engine mount reduction: off - Engine on - Defective DME - CC message: none - Engine speed > 1200 rpm,

- Onboard electrical system voltage lamp: off The fault is recognized when a short between 9 V and 16 V - ECE electronic engine power circuit to ground is present. Temperature condition: The diagnostic function monitors the - Defect in wiring harness between - Check wiring harness between reduction: off Potential problem source(s): This fault is logged in the control - None MEVD17.2- Active engine mount, electrical: wire from the DME to the engine Engine Mount 'A' Control Circuit STEUERN_ENDE_MLS, engine mount and DME DME and engine mount - CC message: none 0x38D7 14551 P0A15 - Defect in wiring harness between module's fault memory none Time condition: - None - None U N none Possible apparent symptoms: None Breakdown notice: None None BN2000 Short circuit to earth mount for shorts to Low STEUERN_MLS - Defective engine mount - Replace engine mount - US emissions warning lamp: off engine mount and DME immediately. - None ground. - Defective DME - Replace DME - US electronic engine power - Defective engine mount Other conditions: reduction: off - Defective DME - Engine on - CC message: none - Engine speed > 1200 rpm,

- Onboard electrical system voltage lamp: off The fault is recognized when an between 9 V and 16 V - ECE electronic engine power open wire is present. Temperature condition: The diagnostic function monitors the - Defect in wiring harness between - Check wiring harness between reduction: off Potential problem source(s): This fault is logged in the control - None MEVD17.2- Active engine mount, electrical: Line electrical wire from the DME to the Engine Mount 'A' Control STEUERN_ENDE_MLS, engine mount and DME DME and engine mount - CC message: none 0x38D8 14552 P0A14 - Defect in wiring harness between module's fault memory none Time condition: - None - None U N none Possible apparent symptoms: None Breakdown notice: None None BN2000 disconnection engine mount for Circuit/Open STEUERN_MLS - Defective engine mount - Replace engine mount - US emissions warning lamp: off engine mount and DME immediately. - None opens. - Defective DME - Replace DME - US electronic engine power - Defective engine mount Other conditions: reduction: off - Defective DME - Engine on - CC message: none - Engine speed > 1200 rpm,

three test pulses to Terminal 15 or Possible apparent symptoms: Voltage condition: an MSA start request or - ECE emissions warning lamp: off - MSA non-starter on initial - Onboard electrical system voltage confirmation of automatic Terminal - ECE electronic engine power appearance of fault, between 9 V and 16 V 15 deactivation are not transmitted - Defect in wiring harness between - Check wiring harness between reduction: off - No MSA start after stalling internal- The diagnostic function monitors the This fault is logged in the control Temperature condition: MEVD17.2- Enable line, MSA, activation Short through the enable wire. CAS and DME CAS and DME - CC message: on combustion powerplant, 0x38EF 14575 enable wire for the MSA start module's fault memory Terminal 15 - None - None - None NO none N none Breakdown notice: None None BN2000 circuit to B+ Potential problem source(s): - Defective CAS - Continue fault diagnosis with CAS - US emissions warning lamp: off - MSA (automatic start-stop) request. immediately. Time condition: - Defect in wiring harness between - Defective DME - Replace DME - US electronic engine power function is not available - None CAS and DME reduction: off - Automatic deactivation of Terminal Other conditions: - Defective CAS - CC message: on 15 is not - none - Defective DME available

three test pulses to Terminal 15 or Possible apparent symptoms: Voltage condition: an MSA start request or - ECE emissions warning lamp: off - MSA non-starter on initial - Onboard electrical system voltage confirmation of automatic Terminal - ECE electronic engine power appearance of fault, between 9 V and 16 V 15 deactivation are not transmitted - Defect in wiring harness between - Check wiring harness between reduction: off - No MSA start after stalling internal- The diagnostic function monitors the Temperature condition: MEVD17.2- Enable line, MSA, activation Short through the enable wire. CAS and DME CAS and DME - CC message: on combustion powerplant, 0x38F0 14576 enable wire for the MSA start none Terminal 15 - None - None - None NO none N none Breakdown notice: None None BN2000 circuit to earth Potential problem source(s): - Defective CAS - Continue fault diagnosis with CAS - US emissions warning lamp: off - MSA (automatic start-stop) request. Time condition: - Defect in wiring harness between - Defective DME - Replace DME - US electronic engine power function is not available - None CAS and DME reduction: off - Automatic deactivation of Terminal Other conditions: - Defective CAS - CC message: on 15 is not - none - Defective DME available

three test pulses to Terminal 15 or Possible apparent symptoms: Voltage condition: an MSA start request or - ECE emissions warning lamp: off - MSA non-starter on initial - Onboard electrical system voltage confirmation of automatic Terminal - ECE electronic engine power appearance of fault, between 9 V and 16 V 15 deactivation are not transmitted - Defect in wiring harness between - Check wiring harness between reduction: off - No MSA start after stalling internal- The diagnostic function monitors the Temperature condition: MEVD17.2- Enable line, MSA, activation Line through the enable wire. CAS and DME CAS and DME - CC message: on combustion powerplant, 0x38F1 14577 enable wire for the MSA start none Terminal 15 - None - None - None NO none N none Breakdown notice: None None BN2000 disconnection Potential problem source(s): - Defective CAS - Continue fault diagnosis with CAS - US emissions warning lamp: off - MSA (automatic start-stop) request. Time condition: - Defect in wiring harness between - Defective DME - Replace DME - US electronic engine power function is not available - None CAS and DME reduction: off - Automatic deactivation of Terminal Other conditions: - Defective CAS - CC message: on 15 is not - none - Defective DME available

MEVD17.2- 0x38F2 14578 BN2000

MEVD17.2- 0x38F3 14579 BN2000

Voltage condition: The fault is recognized when an lamp: off - Onboard electrical system voltage internal fault for 'auxiliary battery - ECE electronic engine power between 9 V and 16 V charging unit' is present. reduction: off This fault is logged in the control Temperature condition: - 'Auxiliary battery charging unit' - Check auxiliary battery Possible apparent symptoms: MEVD17.2- The diagnostic function monitors the Potential problem source(s): - CC message: on 0x3908 14600 module's fault memory Terminal 15 - None - None - None NO none Y and N defective - Replace 'auxiliary battery none Steering support from power Breakdown notice: None None BN2000 'auxiliary battery charging unit.' - 'Auxiliary battery charging unit' - US emissions warning lamp: off immediately. Time condition: - Auxiliary battery is defective charging unit' steering limited defective - US electronic engine power - None - Auxiliary battery is reduction: off Other conditions: defective - CC message: on - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when an - ECE electronic engine power between 9 V and 16 V The diagnostic function monitors the open wire or short circuit is present. reduction: off This fault is logged in the control Temperature condition: - Defect in wiring harness between - Check wires and wiring shield Possible apparent symptoms: MEVD17.2- wire and its shielding between the Potential problem source(s): - CC message: on 0x3909 14601 module's fault memory Terminal 15 - None - None - None NO none Y secondary battery and vehicle between secondary battery and none Steering support from power Breakdown notice: None none BN2000 'auxiliary battery charging unit' and - Defect in wiring harness between - US emissions warning lamp: off immediately. Time condition: battery vehicle battery steering limited the auxiliary battery. secondary battery and vehicle - US electronic engine power - None battery reduction: off Other conditions: - CC message: on - none

Voltage condition: lamp: off the voltage at the battery separator's - Onboard electrical system voltage - ECE electronic engine power output terminal is less than 24V between 9 V and 16 V reduction: off The diagnostic function monitors the when Terminal 15 is on, or the The diagnostic fault code is logged Temperature condition: Possible apparent symptoms: MEVD17.2- - CC message: on 0x390A 14602 auxiliary battery for the electric steering itself has an internal voltage when the fault remains present for Terminal 15 - None - None - None NO none N - Auxiliary battery is defective - Check auxiliary battery none Steering support from power Breakdown notice: None None BN2000 - US emissions warning lamp: off power steering. of less than 16 V. longer than 5 min. Time condition: steering limited - US electronic engine power Potential problem source(s): - None reduction: off - Auxiliary battery is defective Other conditions: - CC message: on - none

the voltage at the battery separator's output terminal is less than 24V Voltage condition: - ECE emissions warning lamp: off when Terminal 15 is on, or the - Onboard electrical system voltage - ECE electronic engine power The diagnostic function monitors the steering itself has an internal voltage between 9 V and 16 V - Defect in plug or wiring harness at - Check plug and wiring harness at reduction: off battery separator, the wires between of less than 16 V. This fault is logged in the control Temperature condition: battery separator battery separator Possible apparent symptoms: MEVD17.2- - CC message: on 0x390B 14603 vehicle battery and auxiliary battery, Potential problem source(s): module's fault memory Terminal 15 - None - None - None NO none Y - Defective battery separator - Replace battery separator none Steering support from power Breakdown notice: None None BN2000 - US emissions warning lamp: off and the charge status of the auxiliary - Defect in plug or wiring harness at immediately. Time condition: - Auxiliary battery deep-discharged, - Check charge status of auxiliary steering limited - US electronic engine power battery. battery separator - None defective battery reduction: off - Defective battery separator Other conditions: - CC message: on - Auxiliary battery deep- discharged, - none defective

MEVD17.2- 0x390C 14604 BN2000

MEVD17.2- 0x390D 14605 BN2000

MEVD17.2- 0x390E 14606 BN2000

MEVD17.2- 0x3B52 15186 BN2000

MEVD17.2- 0x3B57 15191 BN2000

MEVD17.2- 0x3B99 15257 BN2000

- Continue test routine with test modules that deal with problems related to voltage in onboard electrical system - Check wiring harness between the electric water pump fails to - Onboard electrical system voltage water pump and Observe sequence for fault lamp: off respond to BSD bus messages from between 9 V and 16 V rectification: - ECE electronic engine power the DME. Temperature condition: - Defect in wiring harness to water - If the pump is activated at Yes, 0x2F60BF03_STEUERN_EW reduction: off Possible apparent symptoms: The diagnostic function monitors Potential problem source(s): The diagnostic fault code is logged - None pump TMOT>90 °C as tester job the MEVD17.2- Coolant pump, LIN communication: AP, activate electr. water pump (bit- - CC message: on Breakdown in extreme cases, 0x3B9A 15258 BSD bus communications with the - Defect in wiring harness to water when the fault remains present for Terminal 15 Time condition: - None - None none N - Communications problem on BSD none Breakdown notice: None diagnostic fault code 0x3792 or BN2000 Invalid message serial data - US emissions warning lamp: off electric water pump stops operating - electric water pump. pump longer than 1 min. - None bus 0x20AD08 'Water pump: rotation interface). - US electronic engine power engine overheats - Communications problem on BSD Other conditions: - Defective water pump speed implausible' can be logged, reduction: off bus - Engine on ignore this fault and delete it --> - CC message: on - Defective water pump - No BSD fault Carry out tester job at Tmot<90°C

DME - Conduct tester job - Replace water pump

MEVD17.2- 0x3B9B 15259 BN2000

MEVD17.2- 0x3B9C 15260 BN2000

MEVD17.2- 0x3B9D 15261 BN2000

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V keep-alive counter has not timed the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (ARS control The diagnostic function monitors the message. - Fault with transmitting control - CC message: none Possible apparent symptoms: 0x3BC4 15300 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Breakdown notice: None None BN2000 unit):Alive check currency of the message. Potential problem source(s): module - US emissions warning lamp: off - ARS failure immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (ARS control The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none Possible apparent symptoms: 0x3BC5 15301 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Breakdown notice: None None BN2000 unit):missing reception of the message. Potential problem source(s): module - US emissions warning lamp: off - ARS failure immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The diagnostic fault code is logged - ECE electronic engine power between 9 V and 16 V when the message has a checksum reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (ARS control The diagnostic function monitors the error. - Fault with transmitting control - CC message: none Possible apparent symptoms: 0x3BC6 15302 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Breakdown notice: None None BN2000 unit):Checksum incorrect checksum of the message. Potential problem source(s): module - US emissions warning lamp: off - ARS failure immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (CAS control The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none 0x3BC7 15303 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 unit):missing reception of the message. Potential problem source(s): module - US emissions warning lamp: off immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off The diagnostic function monitors the message or the message checksum This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (CAS control - Fault with transmitting control - CC message: none 0x3BC8 15304 currency and the checksum of the is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 unit):Checksum wrong/ alive check module - US emissions warning lamp: off message. Potential problem source(s): immediately. Time condition: - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off message or the message checksum This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (instrument The diagnostic function monitors the - Fault with transmitting control - CC message: none 0x3BCD 15309 is incorrect. module's fault memory Terminal 15 - None - None - None NO none N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 panel control unit):Alive check currency of the message. module - US emissions warning lamp: off Potential problem source(s): immediately. Time condition: - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

The diagnostic fault code is

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off Temperature condition: MEVD17.2- PT-CAN, message (instrument The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none 0x3BCE 15310 Terminal 15 - None - None - None NO none N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 panel control unit):missing reception of the message. Potential problem source(s): module - US emissions warning lamp: off Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

logged when the fault remains present for longer than 2 min.

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power status of the emissions warning between 9 V and 16 V reduction: off PT-CAN, message (instrument The diagnostic function monitors the lamp does not match the requested This fault is logged in the control Temperature condition: MEVD17.2- - Fault with transmitting control - CC message: none 0x3BCF 15311 panel control unit):MIL activation status of the emissions warning status. module's fault memory Terminal 15 - None - None - None NO none N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 module - US emissions warning lamp: off implausible lamp. Potential problem source(s): immediately. Time condition: - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off PT-CAN, message (request torque The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: MEVD17.2- - Fault with transmitting control - CC message: none Possible apparent symptoms: 0x3BD0 15312 DSC, 0B6): checksum wrong/ alive currency and the checksum of the checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Breakdown notice: None None BN2000 module - US emissions warning lamp: off - DSC failure check message. Potential problem source(s): immediately. Time condition: - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, no message (request The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none Possible apparent symptoms: DSC 0x3BD1 15313 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Breakdown notice: None None BN2000 torque DSC, 0B6): reception of the message. Potential problem source(s): module - US emissions warning lamp: off failure immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (wheel speed, The diagnostic function monitors Lost Communication With Wheel specified time. - Fault with transmitting control - CC message: none 0x3BD2 15314 U116D Communication Wheel Speed module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 0CE): missing reception of the message. Speed Potential problem source(s): module - US emissions warning lamp: off immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off PT-CAN, message (transmission The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: MEVD17.2- - Fault with transmitting control - CC message: none 0x3BD3 15315 data 4, 10A): Checksum wrong/ currency and the checksum of the checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 module - US emissions warning lamp: off alive check message. Potential problem source(s): immediately. Time condition: - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (transmission The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none 0x3BD4 15316 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 data 4, 10A): missing reception of the message. Potential problem source(s): module - US emissions warning lamp: off immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (status DSC, The diagnostic function monitors Lost Communication With DSC specified time. - Fault with transmitting control - CC message: none 0x3BD5 15317 U1126 Communication DSC Status module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 19E) missing reception of the message. Status Potential problem source(s): module - US emissions warning lamp: off immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (vehicle speed, Message Monitoring Speed Alive - Fault with transmitting control - CC message: none 0x3BD6 15318 currency and the checksum of the U11CA checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 1A0): checksum wrong/ alive check Check/Check Sum Error module - US emissions warning lamp: off message. Potential problem source(s): immediately. Time condition: - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, no message (vehicle The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none 0x3BD7 15319 U1118 Lost Communication With Speed Communication Speed module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 speed, 1A0): reception of the message. Potential problem source(s): module - US emissions warning lamp: off immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, no message The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none 0x3BD8 15320 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 (transmission data 2, 1A2): reception of the message. Potential problem source(s): module - US emissions warning lamp: off immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: - ECE emissions warning lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off PT-CAN, message (transmission The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: MEVD17.2- - Fault with transmitting control - CC message: none MY11 US: Only active with throttle-valve 0x3BDA 15322 data 3, 3B1): checksum wrong/ alive currency and the checksum of the checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. Possible apparent symptoms: None Breakdown notice: None None BN2000 module - US emissions warning lamp: on sensor vehicles check message. Potential problem source(s): immediately. Time condition: - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: on - none

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, no message The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none MY11 US: Only active with throttle-valve 0x3BDB 15323 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. Possible apparent symptoms: None Breakdown notice: None None BN2000 (transmission data 3, 3B1): reception of the message. Potential problem source(s): module - US emissions warning lamp: on sensor vehicles immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: on - none

Voltage condition: - ECE emissions warning lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V PT-CAN, message (electronic reduction: off The diagnostic function monitors the Message Monitoring Torque message and the message This fault is logged in the control Temperature condition: MEVD17.2- transmission control torque request, - Fault with transmitting control - CC message: none MY11 US: Possible apparent symptoms: EGS 0x3BDC 15324 currency and the checksum of the U11C9 Request ETC Check Sum Communication Torque Request AT checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. Only in vehicles with EGS Breakdown notice: None None BN2000 B5): checksum wrong/ module - US emissions warning lamp: on limp-home program message. Error/Alive Check Potential problem source(s): immediately. Time condition: alive check - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: on - none

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off PT-CAN, no message (electronic This fault is logged in the control Temperature condition: MEVD17.2- The diagnostic function monitors Lost Communication With Torque specified time. - Fault with transmitting control - CC message: none MY11 US: Possible apparent symptoms: EGS 0x3BDD 15325 transmission control torque request, U110F Communication Torque Request AT module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. Only in vehicles with EGS Breakdown notice: None None BN2000 reception of the message. Request ETC Potential problem source(s): module - US emissions warning lamp: on limp-home program B5): immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: on - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off PT-CAN, message (twin-clutch The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: MEVD17.2- - Fault with transmitting control - CC message: none Only in vehicles with throttle valve 0x3BDE 15326 gearbox torque request, B8): currency and the checksum of the checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. Possible apparent symptoms: None Breakdown notice: None None BN2000 module - US emissions warning lamp: off sensor checksum wrong/ alive check message. Potential problem source(s): immediately. Time condition: - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, no message (twin-clutch The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none Only in vehicles with throttle valve 0x3BDF 15327 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. Possible apparent symptoms: None Breakdown notice: None None BN2000 gearbox torque request, B8): reception of the message. Potential problem source(s): module - US emissions warning lamp: off sensor immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (gearbox data, - Fault with transmitting control - CC message: none 0x3BE0 15328 currency and the checksum of the checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 BA): Checksum wrong/ alive check module - US emissions warning lamp: off message. Potential problem source(s): immediately. Time condition: - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power between 9 V and 16 V The diagnostic function monitors the The fault is recognized when no - Check wiring harness reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (gearbox data, wire for voltage supply of Terminal voltage is present. - Replace PDM (power supply - CC message: none 0x3BE1 15329 module's fault memory Terminal 15 - None - None - None NO CAN message N - Wiring harness defective none Possible apparent symptoms: None Breakdown notice: None None BN2000 BA): missing 15N_3 and Terminal Potential problem source(s): module) - US emissions warning lamp: off immediately. Time condition: KL87_3. - Wiring harness defective - Replace DME - US electronic engine power - None reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V level of the intervention reduction: off PT-CAN, message (twin-clutch The diagnostic function monitors the This fault is logged in the control Temperature condition: MEVD17.2- force is implausible - Fault with transmitting control - CC message: none 0x3BE2 15330 gearbox speed control, B8): requested intervention force of the module's fault memory Terminal 15 - None - None NO FR message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 Potential problem source(s): module - US emissions warning lamp: off monitoring intervention throttle valve sensor immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

- None

MEVD17.2- 0x3BE7 15335 BN2000

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off PT-CAN, message (cruise control The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- - Fault with transmitting control - CC message: none 0x3BEC 15340 operation, 194): Checksum wrong/ currency and the checksum of the checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Failure of internal DME cruise Breakdown notice: None None BN2000 module - US emissions warning lamp: off alive check message. Potential problem source(s): immediately. Time condition: control - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

MEVD17.2- 0x3BF0 15344 BN2000

MEVD17.2- 0x3BF1 15345 BN2000

MEVD17.2- 0x3BF4 15348 BN2000

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when the between 9 V and 16 V reduction: off The fault self-heals when the energy The diagnostic function monitors transport mode is active. This fault is logged in the control Temperature condition: MEVD17.2- status_energiesparmodus 0x5800 to - The transport mode has not been - CC message: none This is only activated following Possible apparent symptoms: saving mode is reset. It is not 0xCD83 52611 Energy-saving mode: Active whether the transport mode is Potential problem source(s): module's fault memory none - None - None - None End-of-line job Energy saving mode N - Reset transport mode Breakdown notice: None BN2000 0x58FE reset - US emissions warning lamp: off production. Engine speed governed to 4500 rpm. necessary to delete any active. - The transport mode has not been immediately. Time condition: - US electronic engine power diagnostic fault codes. reset - None reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: Possible apparent symptoms: MEVD17.2- PT-CAN, message (terminal status, - Fault with transmitting control - CC message: none 0xCD85 52613 currency and the checksum of the checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none - Next engine start may take longer - Breakdown notice: None None BN2000 130): Checksum incorrect module - US emissions warning lamp: off message. Potential problem source(s): immediately. Time condition: No automatic car wash function - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

Possible apparent symptoms: - Measure PT CAN bus resistance - No tachometer display in the (between instrument cluster

Voltage condition: - ECE emissions warning lamp: off - Onboard electrical system voltage The fault is recognized when a short - ECE electronic engine power between 9 V and 16 V circuit is present. reduction: off This fault is logged in the control Temperature condition: - Plug or wiring harness on PT CAN MEVD17.2- PT-CAN communication fault: CAN The diagnostic function monitors the Potential problem source(s): - CC message: none MY11 US: 0xCD87 52615 P3202 Powertrain CAN, CAN Chip Cut-Off Communication Powertrain module's fault memory Terminal 15 - None - None - None NO none N bus defective none Breakdown notice: None None BN2000 bus Off or CAN bus faulty PT CAN. - Plug or wiring harness on PT CAN - US emissions warning lamp: on immediately. Time condition: - Defective DME bus defective - US electronic engine power - None - Defective DME reduction: off Other conditions: - CC message: on - none - DSC failure CAN High and CAN Low -> 60 - Automatic transmission in limp- ohms with battery disconnected) home mode - Check plugs and wiring harness - Brief rpm drop when IHKA for PT CAN automatic climate control is - Replace DME activated at idle

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off PT-CAN, message (status, crash The diagnostic fault code is logged Temperature condition: MEVD17.2- The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none 0xCD89 52617 deactivation, electric fuel pump, when the fault remains present for Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 reception of the message. Potential problem source(s): module - US emissions warning lamp: off 135): missing longer than 2 min. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off Breakdown notice: PT-CAN, message (parking brake The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: MEVD17.2- - Fault with transmitting control - CC message: none - Never drive off with EMF 0xCD8B 52619 position request, 1A7): checksum currency and the checksum of the checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None None BN2000 module - US emissions warning lamp: off electromechanical parking brake wrong message. Potential problem source(s): immediately. Time condition: - US electronic engine power engaged! - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off Breakdown notice: This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, no message (parking The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none - Never drive off with EMF 0xCD8C 52620 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None None BN2000 brake position request, 1A7): reception of the message. Potential problem source(s): module - US emissions warning lamp: off electromechanical parking brake immediately. Time condition: - Fault with transmitting control - US electronic engine power engaged! - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, no message (gearbox data The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none 0xCD8F 52623 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 display, 1D2): reception of the message. Potential problem source(s): module - US emissions warning lamp: off immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off Breakdown notice: The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (parking brake - Fault with transmitting control - CC message: none - Never drive off with EMF 0xCD91 52625 currency and the checksum of the checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None None BN2000 status, 201): Checksum incorrect module - US emissions warning lamp: off electromechanical parking brake message. Potential problem source(s): immediately. Time condition: - US electronic engine power engaged! - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off Breakdown notice: This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (parking brake The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none - Never drive off with EMF 0xCD92 52626 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None None BN2000 status, 201): missing reception of the message. Potential problem source(s): module - US emissions warning lamp: off electromechanical parking brake immediately. Time condition: - Fault with transmitting control - US electronic engine power engaged! - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: The fault is recognized when the lamp: off - Onboard electrical system voltage actuator for the radiator vent slats - ECE electronic engine power between 9 V and 16 V reports an internal electrical fault via reduction: off The diagnostic function monitors the This fault is logged in the control Temperature condition: - Defective radiator vent slat MEVD17.2- PT-CAN, message (vehicle mode, the LIN bus. - CC message: none 0xCD9D 52637 currency and the checksum of the module's fault memory Terminal 15 - None - None - None NO CAN message N assembly (internal electrical fault H- - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 315): Checksum incorrect Potential problem source(s): - US emissions warning lamp: off message. immediately. Time condition: bridge) - Defective radiator vent slat - US electronic engine power - None assembly (internal electrical reduction: off Other conditions: fault H-bridge) - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (vehicle mode, The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none 0xCD9E 52638 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 315): missing reception of the message. Potential problem source(s): module - US emissions warning lamp: off immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off PT-CAN, message (power The diagnostic fault code is logged Temperature condition: MEVD17.2- The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none 0xCDA1 52641 management, charging voltage, when the fault remains present for Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 reception of the message. Potential problem source(s): module - US emissions warning lamp: off 334): missing longer than 1 min. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (soft top, The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none 0xCDA2 52642 module's fault memory Terminal 15 - None - None - None NO FR message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 convertible status, 0x27E): missing reception of the message. Potential problem source(s): module - US emissions warning lamp: off immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off The diagnostic fault code is logged Temperature condition: Possible apparent symptoms: MEVD17.2- PT-CAN, no message (reverse gear The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none Only relevant for manual Breakdown notice: 0xCDA4 52644 when the fault remains present for Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. - Accelerator pedal progression - none BN2000 status, 3B0): reception of the message. Potential problem source(s): module - US emissions warning lamp: off transmission vehicles - none longer than 1 min. Time condition: failure - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when the between 9 V and 16 V reduction: off PT-CAN, message (torque request, requested torque is invalid. This fault is logged in the control Temperature condition: MEVD17.2- The diagnostic function monitors the - Fault with transmitting control - CC message: none Possible apparent symptoms: AFS 0xCDA5 52645 steering, B1): AFS/STE disabled or Potential problem source(s): module's fault memory Terminal 15 - None - None - None NO Torque request Y - Carry out system analysis. none Breakdown notice: None None BN2000 requested torque. module - US emissions warning lamp: off failure steering torque invalid - Fault with transmitting control immediately. Time condition: - US electronic engine power module - None reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (torque request, - Fault with transmitting control - CC message: none Possible apparent symptoms: AFS 0xCDA6 52646 currency and the checksum of the checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Breakdown notice: None None BN2000 steering, B1): checksum wrong module - US emissions warning lamp: off failure message. Potential problem source(s): immediately. Time condition: - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, no message (torque The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none Possible apparent symptoms: AFS 0xCDA7 52647 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Breakdown notice: None None BN2000 request, steering, B1): reception of the message. Potential problem source(s): module - US emissions warning lamp: off failure immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when the between 9 V and 16 V reduction: off PT-CAN, message (torque request, requested torque is invalid. This fault is logged in the control Temperature condition: MEVD17.2- The diagnostic function monitors the - Fault with transmitting control - CC message: none Possible apparent symptoms: AFS 0xCDA8 52648 AFS, B9): AFS/STE disabled or Potential problem source(s): module's fault memory Terminal 15 - None - None - None NO Torque request Y - Carry out system analysis. none Breakdown notice: None None BN2000 requested torque. module - US emissions warning lamp: off failure steering torque invalid - Fault with transmitting control immediately. Time condition: - US electronic engine power module - None reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (torque request, - Fault with transmitting control - CC message: none Possible apparent symptoms: AFS 0xCDA9 52649 currency and the checksum of the checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Breakdown notice: None None BN2000 AFS, B9): checksum wrong module - US emissions warning lamp: off failure message. Potential problem source(s): immediately. Time condition: - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, no message (torque The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none Possible apparent symptoms: AFS 0xCDAA 52650 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Breakdown notice: None None BN2000 request, AFS, B9): reception of the message. Potential problem source(s): module - US emissions warning lamp: off failure immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off PT-CAN, message (wheel torque The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: MEVD17.2- - Fault with transmitting control - CC message: none Possible apparent symptoms: 0xCDAB 52651 request, drive train, front passenger currency and the checksum of the checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Breakdown notice: None None BN2000 module - US emissions warning lamp: off Cruise control failure side): Alive check message. Potential problem source(s): immediately. Time condition: - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

Voltage condition: lamp: off The fault is recognized when the - Onboard electrical system voltage - ECE electronic engine power keep-alive counter has not timed the between 9 V and 16 V reduction: off PT-CAN, message (wheel torque The diagnostic function monitors the message and the message This fault is logged in the control Temperature condition: MEVD17.2- - Fault with transmitting control - CC message: none Possible apparent symptoms: 0xCDAC 52652 request, drive train, front passenger currency and the checksum of the checksum is incorrect. module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Breakdown notice: None None BN2000 module - US emissions warning lamp: off Cruise control failure side): Checksum incorrect message. Potential problem source(s): immediately. Time condition: - US electronic engine power - Fault with transmitting control - None reduction: off module Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off PT-CAN, message (wheel torque This fault is logged in the control Temperature condition: MEVD17.2- The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none Possible apparent symptoms: 0xCDAD 52653 request, drive train, front passenger module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Breakdown notice: None None BN2000 reception of the message. Potential problem source(s): module - US emissions warning lamp: off Cruise control failure side): missing immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, no message (steering The diagnostic function monitors specified time. - Fault with transmitting control - CC message: none 0xCDB0 52656 module's fault memory Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 wheel angle, C4): reception of the message. Potential problem source(s): module - US emissions warning lamp: off immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Possible apparent symptoms: - No tachometer display in the instrument cluster - DSC failure - Automatic transmission in limp- Voltage condition: home mode - ECE emissions warning lamp: off - Onboard electrical system voltage - ECE electronic engine power The fault is recognized when a between 9 V and 16 V reduction: off hardware fault is present in the CAN This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN communication fault: The diagnostic function monitors the Powertrain CAN, DPRAM-CAN - CC message: none MY11 US: 0xCDB1 52657 P3201 Communication Powertrain controller. module's fault memory Terminal 15 - None - None - None NO none N - DME defective none Breakdown notice: None None BN2000 DPRAM CAN module faulty CAN controller in the DME. Chip Defective - US emissions warning lamp: on Potential problem source(s): immediately. Time condition: - US electronic engine power - DME defective - None reduction: off Other conditions: - CC message: on - none

- Brief rpm drop when IHKA - Replace DME automatic climate control is activated at idle

MEVD17.2- 0xCDB2 52658 BN2000

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V torque is greater than the requested reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (torque request The diagnostic function monitors the torque. - Fault with transmitting control - CC message: none Possible apparent symptoms: AFS 0xCDB3 52659 module's fault memory Terminal 15 - None - None - None NO Torque request Y - Carry out system analysis. none Breakdown notice: None None BN2000 AFS, B9): torque loss too great requested torque. Potential problem source(s): module - US emissions warning lamp: off failure immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V message is not received in the reduction: off The diagnostic fault code is logged Temperature condition: MEVD17.2- Service (0x5E0, OBD sensor, The diagnostic function monitors Lost Communication with OBD- specified time. - Fault with transmitting control - CC message: none 0xCDB4 52660 U1169 when the fault remains present for Terminal 15 - None - None - None NO CAN message N - Carry out system analysis. none Possible apparent symptoms: None Breakdown notice: None None BN2000 diagnostic status): missing reception of the message. Sensor Potential problem source(s): module - US emissions warning lamp: off longer than 1 min. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

Voltage condition: lamp: off - Onboard electrical system voltage The fault is recognized when the - ECE electronic engine power between 9 V and 16 V torque is greater than the requested reduction: off This fault is logged in the control Temperature condition: MEVD17.2- PT-CAN, message (torque request, The diagnostic function monitors the torque. - Fault with transmitting control - CC message: none Possible apparent symptoms: AFS 0xCDB6 52662 module's fault memory Terminal 15 - None - None - None NO Torque request Y - Carry out system analysis. none Breakdown notice: None None BN2000 steering, B1): torque loss too great requested torque. Potential problem source(s): module - US emissions warning lamp: off failure immediately. Time condition: - Fault with transmitting control - US electronic engine power - None module reduction: off Other conditions: - CC message: none - none

MEVD17.2- 0xCDB8 52664 BN2000

MEVD17.2- 0xCDB9 52665 BN2000

MEVD17.2- 0xCDBA 52666 BN2000