Operation CHARM: Car repair manuals for everyone.

Electrical Diagrams



Engine Controls Schematics

Power, Ground, Serial Data and MIL






Engine Data Sensors - MAF and ECT






Engine Data Sensors - Oxygen Sensors






Electronic Throttle Controls






Ignition System






Ignition Controls - Sensors






Fuel Pump and Fuel Injectors






Fuel Controls - EVAP Controls






Controlled/Monitored Subsystem References