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Home >> Chevrolet >> 2005 >> Silverado 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Controls - 6.6L (Introduction)) >> Schematic and Routing Diagrams >> Engine Controls Schematics

Engine Controls Schematics

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Fig 1: Module Power, Ground, Serial Data & MIL Schematic
GM1552021Courtesy of GENERAL MOTORS CORP.
Fig 2: Engine Data Sensors Schematic (5-Volt & Low Reference)
GM1552023Courtesy of GENERAL MOTORS CORP.
Fig 3: Engine Data Sensors Schematic (Pressure, Temperature, MAF & VSS)
GM1552025Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors Schematic (EGR & Turbocharger Controls)
GM1552026Courtesy of GENERAL MOTORS CORP.
Fig 5: Engine Data Sensors Schematic (Pedal Position & Injection Timing)
GM1552027Courtesy of GENERAL MOTORS CORP.
Fig 6: Engine Data Sensors Schematic (Glow Plug Controls)
GM1552028Courtesy of GENERAL MOTORS CORP.
Fig 7: Fuel Controls Schematic (Fuel Pump, Temperature & Pressure Controls)
GM1552029Courtesy of GENERAL MOTORS CORP.
Fig 8: Fuel Controls Schematic (Fuel Injectors)
GM1552030Courtesy of GENERAL MOTORS CORP.
Fig 9: Controlled/Monitored Subsystem References Schematic
GM1552031Courtesy of GENERAL MOTORS CORP.