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System Diagram




Engine Controls Schematics

Module Power, Ground and Serial Data





5V1, 5V2, and Low Reference Bus






Pressure and Temperature Sensors






Throttle Controls






Oxygen Sensors






Ignition System Coils 1, 3, 5, and 7






Ignition System Coils 2, 4, 6, and 8






Camshaft, Crankshaft, and Knock Sensors






Fuel Injector Controls






Fuel Controls- Fuel Pump Controls






Fuel Controls- Fuel Pump and Fuel Pressure Sensor Controls






Fuel Controls- Evaporative Emissions Controls






Controlled/Monitored Subsystem References