Electrical Diagrams

ENGINE CONTROLS SCHEMATICS

Module Power, Ground, Serial Data and MIL (LY7)







Engine Data Sensors - 5-Volt 1 and Low Reference (LY7)







Engine Data Sensors - 5-Volt 2 and Low Reference (LY7)







Engine Data Sensors - Pressure, Temperature (LY7)







Engine Data Sensors - Heated Oxygen Sensors (HO2S) (LY7)







Ignition Controls - Ignition System Coils Bank 1 (LY7)







Ignition Controls - Ignition System Coils Bank 2 (LY7)







Ignition Controls - Crankshaft Position (CKP) and Knock (KS) Sensors (LY7)







Ignition Controls - Camshaft Position (CMP) Sensors and Actuator Solenoids (LY7)







Fuel Controls - Fuel Injectors (LY7)







Fuel Controls - Fuel Pump Controls (LY7)







Fuel Controls - Evaporative Emissions (EVAP) Controls (LY7)







Controlled/Monitored Subsystem References (LY7)







Locations: The locations for the Connectors, Grounds, Splices, and Grommets shown within these diagrams can be found via their numbers at Vehicle Locations. Locations