Automotive Electronic Diagnostics (Course 2)

Automotive Electronic Diagnostics (Course 2)(Including How to Read Automotive Wiring Diagrams)BY MANDY CONCEPCIONWith the ever increasing electronic content in today's vehicles, the need to be able to read automotive wiring diagrams is as important as knowing how to use the different equipments needed to perform diagnostic work. Reading wiring diagrams requires a bit of knowledge of electricity and experience.
By knowing the laws and rules that govern electron flow, you can become very proficient at this endeavor. Table of ContentPart - 1How Fuel Injectors WorkInside a fuel injectorAmount of fuel supplied to the enginePEAK-and-HOLD InjectorElectronic Modules and ControllersCAN and LIN Network Systems BasicsModules that Control Entire SystemsDifference between current path and data pathThe oscilloscope or GMM (Graphing Multi Meter)Part - 2Unified Diagnostic StrategyPower Window CircuitPower Door LocksCooling Fan CircuitHorn CircuitsCruise Control SystemsCooling Fan Circuit