Operation CHARM: Car repair manuals for everyone.

Electrical Diagrams





Engine Controls Schematics

Module Power, Ground, Serial Data, and MIL






Engine Data Sensors - 5-Volt and Low Reference






Engine Data Sensors - Pressure and Temperature






Engine Data Sensors - Oxygen Sensors






Engine Data Sensors - Throttle Actuator Control and VSS






Ignition Controls - Ignition System Coils 1, 3, and 5






Ignition Controls - Ignition System Coils 2, 4, and 6






Ignition Controls - Sensors






Fuel Controls - Fuel Pump and Fuel Injectors






Fuel Controls - EVAP Controls






Device Controls - K18






Controlled/Monitored Subsystem References