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Engine Controls Schematics

Fig 1: Module Power, Ground and Serial Data
GM2034157Courtesy of GENERAL MOTORS CORP.
Fig 2: Engine Data Sensors - 5-Volt and Low Reference 1 of 2
GM2034156Courtesy of GENERAL MOTORS CORP.
Fig 3: Engine Data Sensors - 5-Volt and Low Reference 2 of 2
GM2034165Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors - Pressure and Temperature
GM2034168Courtesy of GENERAL MOTORS CORP.
Fig 5: Engine Data Sensors - Oxygen Sensors
GM2034166Courtesy of GENERAL MOTORS CORP.
Fig 6: Engine Data Sensors - Throttle Controls
GM2034134Courtesy of GENERAL MOTORS CORP.
Fig 7: Ignition Controls - Ignition System Coils 1, 3, and 5
GM2034158Courtesy of GENERAL MOTORS CORP.
Fig 8: Ignition Controls - Ignition System Coils 2, 4, and 6
GM2034164Courtesy of GENERAL MOTORS CORP.
Fig 9: Ignition Controls - Sensors 1 of 2
GM2034153Courtesy of GENERAL MOTORS CORP.
Fig 10: Ignition Controls - Sensors 2 of 2
GM2034167Courtesy of GENERAL MOTORS CORP.
Fig 11: Fuel Controls - Fuel Pump and Injector Controls
GM2034161Courtesy of GENERAL MOTORS CORP.
Fig 12: Fuel Controls - EVAP Controls
GM2034159Courtesy of GENERAL MOTORS CORP.
Fig 13: Controlled/Monitored Subsystem References
GM2034139Courtesy of GENERAL MOTORS CORP.