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Ignition Systems Learning Objectives

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Ignition Systems Learning Objectives Mr. Jaquez- EMAIL ALL ASSIGNMENTS AND INQUIRYS TO [email protected] Engine Performance April 27th- May 1st Chapter 48 Pre- Test & Ignition Systems Learning Objectives After reading this chapter, you will Be aBle to: • 48-01 Describe ignition system preliminaries. • 48-02 Describe the operation of the primary and secondary ignition systems. • 48-03 Explain required voltage and available voltage. • 48-04 Explain spark timing. • 48-05 Explain common ignition components. • 48-06 Describe spark plugs. • 48-07 Describe contact breaker point ignition systems. • 48-08 Describe mechanical spark timing systems. • 48-09 Describe electronic ignition systems. • 48-10 Describe distributor less ignition systems. • 48-11 Perform ignition system maintenance. MLR2e_PPT_CH48_L O48-01.pptx Directions: 1.) Sign on to CDX and complete ASE 8 Course Pretest 1a. In compLete sentences discuss the importance of IGNITION SYSTEMS. Explain how this material applies to the workplace? Provide an example of a situation to make it relevant and meaningful? Is it Building on something you already know or learned in my class? Will it help you master a skill? If so which. Make sure you understand that what we are learning is of importance on the job. This can Be done By descriBing interesting ignition system problems you have experienced. 2.) Directions read the following scenario and answer the following questions in complete sentences. This scenario can also Be found in (chapter 48- Ignition systems)- You can email me your responses or type them in a google docs, word document. Where I can edit and review. PLEASE EMAIL ME THIS DOCUMENT IN A WORD DOC OR GOOGLE DOC. ( [email protected] 3. Define The foLLowing Terms and provide an image of the( Ignition coiL, Spark pLugs, Ignition Switch) A. Ignition coil B. Direct Ignition System C. Ignition Switch D. Spark Plug E. Throttle Body F. Spark Timing G. Electronic Ignition System H. Cranking I. Oscilloscope PLEASE EMAIL ME THIS DOCUMENT IN A WORD DOC OR GOOGLE DOC. ( [email protected] 4. Watch the video beLow on “ how to “read “ your spark pLugs” by Goss Garage, https://www.youtube.com/watch?v=lVCs5gWLUyI https://www.youtube.com/watch?v=lVCs5gWLUyI 1.) What did you notice with the first spark plug displayed in the video? 2.) A spark plug that is black, dry with suddy deposit indicates what? 3.) If all spark plugs in an engine cylinders are black and dry on what can be the fault? 4.) How do you identify when coolant is getting inside a cylinder by analyzing the spark plug?( DESCRIBE THE SPARKPLUG) 5.) Describe a normal looking spark plug? 6.) Dry sandy deposit build up around the spark plug is an indication of what? 7.) A spark plug that displays oil deposit around the spark plug indicates what? 8.) Why is important to learn about spark plugs? 9.) Did you enjoy the video? If not explain why? PLEASE EMAIL ME THIS DOCUMENT IN A WORD DOC OR GOOGLE DOC. ( [email protected] 5. Directions: Read each item carefully, and then complete the statement By filling in the missing words. • The ignition system consists of a primary ______________circuit and a secondary ______________circuit. • The components of ignition systems include: 1.) the____________, 2.____________, and a device for triggering the ignition coil. • The original ignition system was______________________________, which was a mechanical system with a switch, called contact breaker points. • The electronic ignition system-distributor type had ______________________components, meaning minimal wear on the switching device. • The _____________________________eliminated the distributor by using dedicated ignition coils. • In a direct ignition system or coil-on-plug (COP) ignition system, each cylinder has its own___________________. PLEASE EMAIL ME THIS DOCUMENT IN A WORD DOC OR GOOGLE DOC. ( [email protected]) 7. LaBeling LaBel the following diagram with the correct terms A. B. C. D. E. F. G. H. I. J. 6.COMPLETE CHAPTER 48: IGNITIONS SYSTEMS- TESTING MUST BE COMPLETED WITH A MINUMUM PROGESS RATE OF 85%. (MAKE SURE YOU TAKE PRE –TEST, OBJECTIVE QUIZ, END OF CHAPTER QUESTIONS, FLASH CARDS AND UTILIZE THE EXTRA RESOURCE SECTION. THESE ACTIVITIES SHOULD EACH TAKE 40-60 MINUTES AND ARE BEST DONE IN THE ORDER WRITTEN. .
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