Electrical Diagrams
Engine Controls Schematics
Module, Power, Ground, MIL, and Serial Data (LY7)
Engine Controls Diagram 1:
5 Volt and Low Reference (LY7)
Engine Controls Diagram 2:
Engine Data Sensors-MAF and Engine Coolant Temperature Sensor (LY7)
Engine Controls Diagram 3:
CMP Sensors and Solenoids, Knock Sensors, and Crankshaft Position Sensor (LY7)
Engine Controls Diagram 4:
Engine Data Sensors-Oxygen Sensors (LY7)
Engine Controls Diagram 5:
Engine Data Sensors-Electronic Throttle Controls (LY7)
Engine Controls Diagram 6:
Bank 1 Ignition Coils (LY7)
Engine Controls Diagram 7:
Bank 2 Ignition Coils (LY7)
Engine Controls Diagram 8:
Fuel Pump and Injectors (LY7)
Engine Controls Diagram 9:
Evaporative Emissions and Fuel Tank Pressure Sensor (LY7)
Engine Controls Diagram 10:
Controlled/Monitored Systems (LY7)
Engine Controls Diagram 11:
