FixVault

Engine Controls Schematics

Fig 1: Module Power, Ground, Serial Data, and MIL
GM1882734Courtesy of GENERAL MOTORS CORP.
Fig 2: 5V1 and Low Reference Bus
GM1882735Courtesy of GENERAL MOTORS CORP.
Fig 3: 5V2 and Low Reference Bus
GM1882742Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors - Pressure, Temperature, and Extended Brake Travel
GM1882746Courtesy of GENERAL MOTORS CORP.
Fig 5: Engine Data Sensors - Oxygen Sensors
GM1882765Courtesy of GENERAL MOTORS CORP.
Fig 6: Engine Data Sensors - Throttle Actuator Controls
GM1882768Courtesy of GENERAL MOTORS CORP.
Fig 7: Ignition Controls - Bank 1 Ignition System
GM1882781Courtesy of GENERAL MOTORS CORP.
Fig 8: Ignition Controls - Bank 2 Ignition System
GM1882784Courtesy of GENERAL MOTORS CORP.
Fig 9: Ignition Controls - CKP and KS Sensors
GM1882785Courtesy of GENERAL MOTORS CORP.
Fig 10: Ignition Controls - CMP Sensors and Actuator Solenoids
GM1882789Courtesy of GENERAL MOTORS CORP.
Fig 11: Fuel Controls - Fuel Pump and Fuel Injectors
GM1882840Courtesy of GENERAL MOTORS CORP.
Fig 12: Fuel Controls - EVAP Controls and Manifold Tuning
GM1882850Courtesy of GENERAL MOTORS CORP.
Fig 13: Subsystem References
GM1882856Courtesy of GENERAL MOTORS CORP.