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Home >> Cadillac >> 2006 >> Escalade EXT >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System - 4.8L, 5.3L, And 6.0L - Introduction (2 Of 2) >> Schematic and Routing Diagrams >> Engine Controls Schematics
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Engine Controls Schematics

Fig 1: Modular Power, Ground, Serial Data, and MIL
GM1575712Courtesy of GENERAL MOTORS CORP.
Fig 2: Engine Data Sensors - 5-Volt and Low Reference
GM1553630Courtesy of GENERAL MOTORS CORP.
Fig 3: Engine Data Sensors - Pressure, Temperature, MAF, and VSS
GM1575714Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors - Oxygen Sensors
GM1575717Courtesy of GENERAL MOTORS CORP.
Fig 5: Engine Data Sensors - Electronic Throttle Control
GM1575718Courtesy of GENERAL MOTORS CORP.
Fig 6: Ignition Controls - Ignition System Coils 1, 3, 5, and 7
GM1575719Courtesy of GENERAL MOTORS CORP.
Fig 7: Ignition Controls - Ignition System Coils 2, 4, 6, and 8
GM1575721Courtesy of GENERAL MOTORS CORP.
Fig 8: Ignition Controls - Sensors
GM1575722Courtesy of GENERAL MOTORS CORP.
Fig 9: Fuel Controls - Fuel Pump Controls
GM1575725Courtesy of GENERAL MOTORS CORP.
Fig 10: Fuel Controls - Fuel Injectors
GM1575723Courtesy of GENERAL MOTORS CORP.
Fig 11: Fuel Controls - EVAP Controls and Fuel Consumption
GM1575726Courtesy of GENERAL MOTORS CORP.
Fig 12: Transmission and Controlled/Monitored Subsystem References
GM1575727Courtesy of GENERAL MOTORS CORP.