Electrical Diagrams

Engine Controls Schematics (3.0L (LF1))

Module Power, Ground, Serial Data, and Indicator






5V1 and Low Reference Bus






5V2, 5V3, 5V4, and Low Reference Bus






Engine Data Sensors - Pressure, Temperature, and Throttle Controls






Engine Data Sensors - Oxygen Sensors






Ignition Controls - Bank 1 Ignition System






Ignition Controls - Bank 2 Ignition System






Ignition Controls - Camshaft, Crankshaft, Knock Sensors and Camshaft Actuators






Fuel Controls - Fuel Injectors






Fuel Controls - Fuel Pump






Fuel Controls - Fuel System and Evaporative Emission Controls






Controlled and Monitored Subsystem References