Operation CHARM: Car repair manuals for everyone.

Electrical Diagrams



Engine Controls Schematics

Power, Ground, MIL, Serial Data






Temperature and Pressure Sensors






Accelerator Pedal Position (APP) Sensor, Electronic Throttle Control (ETC)






Heated Oxygen Sensors






Ignition Controls, Camshaft Position (CMP) Actuators






Knock Sensor (KS), Camshaft Position (CMP) Sensors, Crankshaft Position (CKP) Sensors






Fuel Pump, Fuel Injectors






Fuel Tank Pressure (FTP) Sensor, Evaporative Emission (EVAP) Valves






Controlled/Monitored Subsystem References