MARCH/APRIL 2018 FOGGY! "TO WIN, YOU "WHICH SCAN NEED GOOD TOOL IS BEST?" PEOPLE AROUND PULSE WIDTH MODULATION YOU" EXPLAINED www.wynns.uk.com Technology with Vision A GROWING SENSE OF THE FUTURE Smarter vehicles are becoming increasingly sensitive. Many are fitted with intelligent OE sensors and electronics developed by HELLA Rain/Light Sensor for a better, safer drive. Camera Temperature Intelligent Sensor Sensor Battery Sensor Oxygen MAP Sensor Sensor Crash Mid-Range Sensor Long Radar Sensor Oil Level Range Accelerator Sensor Pedal Sensor Sensor Air Mass Wheel Sensor Throttle-position Speed Sensor Sensor MAKE THE CONNECTION Advanced Driver Assist Systems (ADAS) and smarter vehicle technologies demand smarter diagnostic and calibration tools only from Hella Gutmann Solutions. The future is here. The future is HELLA For more information contact Customer Service on 01295 662400 or email
[email protected] +12v FIGURE 1 +5v Motor M March/April 2018 R1 Base Collector P4 Industry News Micro controller P6 Automechanika Birmingham Emitter P8 Autotech 2018: Big Day Out comes to Ground Reading P12 Diagnosing faulty engine ECUs P14 Pulse Width Modulation explained DEAR READER P17 Making your web presence work We are all born enthusiastic learners, soaking up new information and evaluating P20 Marketing garages to women how it fits into the system we devise to make sense of the world – it’s in our DNA, to promote survival. Yet, as we get older, setting time aside for learning can prove P22 Autotechnician chats to Carl Fogarty difficult as getting ‘real work’ done in front of us takes priority. P24 Ignition & engine management Yet, we cannot afford to be complacent, the clock is ticking for those who stand still in our industry.