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Electrical Diagrams





Engine Controls Schematics (LHU)

Module Power, Ground, Serial Data, and MIL





5V1, and Low Reference Bus (1 of 2)





5V2, 5V3, 5V4, and Low Reference Bus (2 of 2)





Engine Data Sensors - Pressure and Temperature





Engine Data Sensors - Oxygen Sensors





Engine Data Sensors - Throttle Controls





Ignition Controls - Ignition System





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





Fuel Controls - Fuel Injectors, Fuel Composition, and High Pressure Controls





Fuel Controls - Fuel Pump Controls





Fuel Controls - Evaporative Emissions and Turbocharger Controls





Controlled/Monitored Subsystem References