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Home >> Cadillac >> 2006 >> XLR V >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 4.4L - Introduction (2 Of 2) >> Schematic and Routing Diagrams >> Engine Controls Schematics
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Engine Controls Schematics

Fig 1: DLC, Ground, MIL, and Power
GM1655789Courtesy of GENERAL MOTORS CORP.
Fig 2: 5-Volt Reference Bussing
GM1655791Courtesy of GENERAL MOTORS CORP.
Fig 3: Low Reference Bussing
GM1655794Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors - ECT, MAP & MAF/IAT
GM1655795Courtesy of GENERAL MOTORS CORP.
Fig 5: Engine Data Sensors - Oxygen Sensors
GM1655797Courtesy of GENERAL MOTORS CORP.
Fig 6: Engine Data Sensors - Electronic Throttle Controls
GM1655799Courtesy of GENERAL MOTORS CORP.
Fig 7: Engine Data Sensors - SCIAP, IAT2, BARO and Supercharger Vacuum Bypass Valve
GM1657760Courtesy of GENERAL MOTORS CORP.
Fig 8: Ignition System - Bank 1
GM1655800Courtesy of GENERAL MOTORS CORP.
Fig 9: Ignition System - Bank 2
GM1655801Courtesy of GENERAL MOTORS CORP.
Fig 10: Ignition Controls - CKP and KS Sensors
GM1655803Courtesy of GENERAL MOTORS CORP.
Fig 11: Ignition Controls - CMP Sensors and Solenoids
GM1655805Courtesy of GENERAL MOTORS CORP.
Fig 12: Fuel Controls - Fuel Injectors and Fuel Pump Controls
GM1655807Courtesy of GENERAL MOTORS CORP.
Fig 13: Fuel Controls - EVAP Controls
GM1655809Courtesy of GENERAL MOTORS CORP.
Fig 14: Fuel Controls - Fuel Pump Controls
GM1676457Courtesy of GENERAL MOTORS CORP.
Fig 15: Controlled/Monitored Subsystem References
GM1655810Courtesy of GENERAL MOTORS CORP.
Fig 16: Charge Air Cooler (CAC) Coolant Pump
GM1808345Courtesy of GENERAL MOTORS CORP.