Operation CHARM: Car repair manuals for everyone.

Electrical Diagrams



Engine Controls Schematics

Power, Ground, MIL and DLC






Engine Data Sensors - 5-Volt and Low Reference






Engine Data Sensors - Pressure, Temp, and MAF/IAT






Engine Data Sensors - HO2S






Engine Data Sensors - Throttle Controls






Ignition Controls - Ignition System






Ignition Controls - Sensors






Fuel Controls - Injectors






EVAP Controls






Controlled/Monitored Subsystem References