Operation CHARM: Car repair manuals for everyone.

Electrical Diagrams



Engine Controls Schematics

Module Power, Ground, Serial Data, and MIL






5 V and Low Reference Bus (1 of 2)






5 V and Low Reference Bus (2 of 2)






Engine Data Sensors - Pressure, Temperature, and Throttle Controls






Engine Data Sensors - Oxygen Sensors






Ignition Controls - Ignition System






Ignition Controls - CKP/CMP/KS Sensors and CMP Actuator Solenoids






Fuel Controls - Fuel Injectors






Fuel Controls - Fuel Pump Flow Control






Fuel and Evaporative Emission Control






Subsystem References