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Home >> Chevrolet >> 2004 >> SSR >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 4.8L, 5.3L, & 6.0L (Introduction) >> Schematic and Routing Diagrams >> Engine Controls Schematics
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Engine Controls Schematics

Fig 1: Power, Ground, Serial Data and MIL Schematic
GM1198128Courtesy of GENERAL MOTORS CORP.
Fig 2: Engine Data Sensors - 5-Volt and Low Reference Schematic
GM1198130Courtesy of GENERAL MOTORS CORP.
Fig 3: Engine Data Sensors - Pressure, Temperature and VSS Schematic
GM1198131Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors - Oxygen Sensors Schematic
GM1198132Courtesy of GENERAL MOTORS CORP.
Fig 5: Engine Data Sensors - Throttle Actuator Controls Schematic
GM1198133Courtesy of GENERAL MOTORS CORP.
Fig 6: Engine Data Sensors - Ignition Controls - Ignition System Coils 1, 3, 5, 7 Schematic
GM1198134Courtesy of GENERAL MOTORS CORP.
Fig 7: Engine Data Sensors - Ignition Controls - Ignition System Coils 2, 4, 6, 8 Schematic
GM1198135Courtesy of GENERAL MOTORS CORP.
Fig 8: Engine Data Sensors - Ignition Controls - Sensors Schematic
GM1198139Courtesy of GENERAL MOTORS CORP.
Fig 9: Fuel Controls - Fuel Pump Controls and Fuel Injectors Schematic
GM1198140Courtesy of GENERAL MOTORS CORP.
Fig 10: Fuel Controls - EVAP Controls Schematic
GM1198143Courtesy of GENERAL MOTORS CORP.
Fig 11: Controlled/Monitored Subsystem References Schematic
GM1198145Courtesy of GENERAL MOTORS CORP.
Fig 12: Transmission Control Reference - A/T Schematic
GM1198147Courtesy of GENERAL MOTORS CORP.