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 (1 of 2)






Engine Data Sensors - 5-Volt and Low References (2 of 2)






Engine Data Sensors - Temperature, AI, and MAF






Engine Data Sensors - Pressure and WIF






Engine Data Sensors - EGR and Turbocharger Controls






Engine Data Sensors - Pedal Position and Injector Timing






Engine Data Sensors - Glow Plug Controls






Fuel Controls - Fuel Pump, Temperature and Pressure Controls






Fuel Controls - Fuel Injectors






Controlled/Monitored Subsystem References