Operation CHARM: Car repair manuals for everyone.

Engine Controls Schematics (Except L96)




Engine Controls Schematics (except L96)

Module Power, Ground, Serial Data, and MIL






5V1 and 5V2, and Low Reference Bus






Engine Data Sensors - Pressure and Temperature






Engine Data Sensors - Heated Oxygen Sensors






Engine Data Sensors - Throttle Controls






Ignition Controls - Ignition System Coils 1, 3, 5, and 7






Ignition Controls - Ignition System Coils 2, 4, 6, and 8






Ignition Controls - Sensors






Fuel Controls - Fuel Pump (except JL1)






Fuel Controls - Fuel Pump (JL1)






Fuel Controls - Fuel Injectors






Fuel Controls - EVAP Controls






Controlled/Monitored Subsystem References