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Home >> Pontiac >> 2004 >> Grand Prix GTP >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls (Introduction) - 3.8L >> Schematic and Routing Diagrams >> Engine Controls Schematics
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Engine Controls Schematics

Fig 1: PCM Power, Ground, MIL, And Serial Data Schematics
GM1040805Courtesy of GENERAL MOTORS CORP.
Fig 2: 5 Volt And Low Reference Bussing Schematics
GM1040818Courtesy of GENERAL MOTORS CORP.
Fig 3: BARO, MAP, ECT, And IAT/MAF Sensors Schematics
GM1040916Courtesy of GENERAL MOTORS CORP.
Fig 4: IAT/MAF Sensor, Super Charger Boost Control Solenoid, And A/T Controls VSS References Schematics
GM1040939Courtesy of GENERAL MOTORS CORP.
Fig 5: Heated Oxygen Sensors Schematics
GM1041017Courtesy of GENERAL MOTORS CORP.
Fig 6: Electronic Throttle Controls Schematics
GM1041038Courtesy of GENERAL MOTORS CORP.
Fig 7: Ignition Control Module Schematics
GM1041062Courtesy of GENERAL MOTORS CORP.
Fig 8: Fuel Pump Controls Schematics
GM1041074Courtesy of GENERAL MOTORS CORP.
Fig 9: Fuel Injectors Schematics
GM1041090Courtesy of GENERAL MOTORS CORP.
Fig 10: EVAP Solenoids, FTP Sensor, And EGR Valve Schematics
GM1041105Courtesy of GENERAL MOTORS CORP.
Fig 11: Controlled/Monitored Subsystem References Schematics
GM1041126Courtesy of GENERAL MOTORS CORP.
Fig 12: Automatic Transmission Controls References Schematics
GM1041132Courtesy of GENERAL MOTORS CORP.