Operation CHARM: Car repair manuals for everyone.

Electrical Diagrams



Engine Controls Schematics

Power, MIL, DLC, Ignition Switch and Ground

Engine Controls Diagram 1:






5-Volt and Low References

Engine Controls Diagram 2:






MAF/IAT, MAP, ECT Sensors

Engine Controls Diagram 3:






Heated Oxygen Sensors

Engine Controls Diagram 4:






Electronic Throttle Controls

Engine Controls Diagram 5:






Ignition System

Engine Controls Diagram 6:






Fuel Injectors and Fuel Pump

Engine Controls Diagram 7:






EVAP Controls and FTP Sensor

Engine Controls Diagram 8:






Controlled/Monitored Subsystem References

Engine Controls Diagram 9: