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Home >> Saturn >> 2008 >> Astra XR, 2D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - Introduction (2 Of 2) >> Schematic and Routing Diagrams >> Engine Controls Schematics

Engine Controls Schematics

Fig 1: Module Power, Ground, Serial Data and MIL Schematic
GM2030180Courtesy of GENERAL MOTORS CORP.
Fig 2: 5-Volt and Low References Schematic
GM2030183Courtesy of GENERAL MOTORS CORP.
Fig 3: Engine Data Sensors - Pressure, Temperature, and Throttle Controls Schematic
GM2030186Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors - HO2S Schematic
GM2030188Courtesy of GENERAL MOTORS CORP.
Fig 5: Ignition Controls - Ignition Control Module (ICM) Schematic
GM2030191Courtesy of GENERAL MOTORS CORP.
Fig 6: Ignition Controls - Camshaft Sensors/Actuators, Knock Sensor Schematic
GM2030193Courtesy of GENERAL MOTORS CORP.
Fig 7: Engine Data Sensors - BARO, Intake Manifold Tuning Valve, and Intake Manifold Runner Control Solenoid Valve Schematic
GM2030194Courtesy of GENERAL MOTORS CORP.
Fig 8: Fuel Controls - Fuel Injectors and Fuel Pump Schematic
GM2030197Courtesy of GENERAL MOTORS CORP.
Fig 9: Fuel Controls - EVAP Controls and Fuel Tank Pressure Sensor Schematic
GM2030199Courtesy of GENERAL MOTORS CORP.
Fig 10: Monitored/Controlled Subsystem References Schematic
GM2030201Courtesy of GENERAL MOTORS CORP.