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Engine Controls Schematics (LEA)




Engine Controls Schematics (LEA)

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, and Knock Sensors, Camshaft Actuators






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






Fuel Controls - Fuel Pump Controls






Fuel Controls - Evaporative Emissions Controls






Device Controls - Secondary Air Injection (NU6)






Controlled/Monitored Subsystem References