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Home >> Saturn >> 2007 >> Ion Red Line >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - Introduction (2 Of 2) >> Schematic and Routing Diagrams >> Engine Controls Schematics
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Engine Controls Schematics

Fig 1: Power, Ground, MIL, and Serial Data
GM1769038Courtesy of GENERAL MOTORS CORP.
Fig 2: Engine Data Sensors - 5-Volt and Low Reference
GM1769040Courtesy of GENERAL MOTORS CORP.
Fig 3: Engine Data Sensors - Pressure and Temperature
GM1769042Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors - MAF/IAT, CKP, KS, and CMP
GM1769043Courtesy of GENERAL MOTORS CORP.
Fig 5: Engine Data Sensors - HO2S
GM1769044Courtesy of GENERAL MOTORS CORP.
Fig 6: Engine Data Sensors - APP and TAC
GM1769045Courtesy of GENERAL MOTORS CORP.
Fig 7: Ignition Controls
GM1769046Courtesy of GENERAL MOTORS CORP.
Fig 8: Fuel Controls
GM1769047Courtesy of GENERAL MOTORS CORP.
Fig 9: Engine Data Sensors - EVAP, After Cooler Pump, and Supercharger Bypass Valve
GM1769048Courtesy of GENERAL MOTORS CORP.
Fig 10: Controlled/Monitored Subsystem Reference
GM1769049Courtesy of GENERAL MOTORS CORP.
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