System Diagram
Engine Controls Schematics
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, Temperature, and Throttle Controls
Engine Data Sensors - Oxygen Sensors
Ignition Controls - Ignition Coils Bank 1
Ignition Controls - Ignition Coils Bank 2
Ignition Controls - Crankshaft Position, Camshaft Position, Knock Sensors and Camshaft Position Actuator Solenoids
Fuel Controls - Fuel Injectors and Fuel Pressure
Fuel Controls - Fuel Pump Controls
Fuel Controls - Evaporative Emissions and Fuel Economy Controls
Controlled/Monitored Subsystem References
