System Diagram
Engine Controls Schematics
Power, Ground, DLC, and MIL
5V1 and Low Reference Bus
5V2, 5V3, and Low Reference Bus
Engine Data Sensors - Pressure and Temperature
Engine Data Sensors - Throttle Controls
Engine Data Sensors - HO2S
Ignition Controls - Ignition Coils Bank 1
Ignition Controls - Ignition Coils Bank 2
Ignition Controls - CKP, CMP, KS Sensors and CMP Actuator Solenoids
Turbocharger Controls and Secondary Air Injection (AIR) Pump
Fuel Controls - Fuel Injectors
Fuel Controls - Fuel Pump Flow Controls
Fuel Controls - EVAP and Fuel Economy Controls
Subsystem References
