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Home >> Pontiac >> 2007 >> Grand Prix Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls & Fuel - 3.8L - Introduction (2 Of 2) >> Schematic and Routing Diagrams >> Engine Controls Schematics
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Engine Controls Schematics

Fig 1: PCM Power, Ground, MIL, and Serial Data
GM1797951Courtesy of GENERAL MOTORS CORP.
Fig 2: 5-Volt and Low Reference Bussing
GM1797955Courtesy of GENERAL MOTORS CORP.
Fig 3: BARO, MAP, ECT, and IAT/MAF Sensors
GM1797959Courtesy of GENERAL MOTORS CORP.
Fig 4: IAT/MAF Sensor, Super Charger Boost Control Solenoid, and A/T Controls VSS References
GM1797973Courtesy of GENERAL MOTORS CORP.
Fig 5: Heated Oxygen Sensors
GM1797994Courtesy of GENERAL MOTORS CORP.
Fig 6: Electronic Throttle Controls
GM1798007Courtesy of GENERAL MOTORS CORP.
Fig 7: Ignition Control Module
GM1798026Courtesy of GENERAL MOTORS CORP.
Fig 8: Fuel Pump Controls
GM1798046Courtesy of GENERAL MOTORS CORP.
Fig 9: Fuel Injectors
GM1798054Courtesy of GENERAL MOTORS CORP.
Fig 10: EVAP Solenoids, FTP Sensor, and EGR Valve
GM1798063Courtesy of GENERAL MOTORS CORP.
Fig 11: Controlled/Monitored Subsystem References
GM1798067Courtesy of GENERAL MOTORS CORP.
Fig 12: Automatic Transmission Controls References
GM1798069Courtesy of GENERAL MOTORS CORP.
Fig 13: Secondary Air Injection (AIR) - NU6
GM1798072Courtesy of GENERAL MOTORS CORP.