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Home >> Chevrolet >> 2009 >> Chevy Express G3500, Van Passenger Extended >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Control System & Fuel System - 6.6L LMM - Introduction) >> Schematic and Routing Diagrams >> Engine Controls Schematics
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Engine Controls Schematics

WARNING: This page is about a different variant/trim than selected.
Fig 1: Module Power, Ground, Serial Data and MIL Schematic
GM2080420Courtesy of GENERAL MOTORS CORP.
Fig 2: Engine Data Sensors - 5-Volt and Low References Schematic (1 of 2)
GM2080425Courtesy of GENERAL MOTORS CORP.
Fig 3: Engine Data Sensors - 5-Volt and Low References Schematic (2 of 2)
GM2080435Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors - Temperature, AI and MAF Schematic
GM2080439Courtesy of GENERAL MOTORS CORP.
Fig 5: Engine Data Sensors - Pressure and WIF Schematic
GM2080442Courtesy of GENERAL MOTORS CORP.
Fig 6: Engine Data Sensors - EGR and Turbocharger Controls Schematic
GM2080445Courtesy of GENERAL MOTORS CORP.
Fig 7: Engine Data Sensors - Pedal Position and Injector Timing Schematic
GM2080449Courtesy of GENERAL MOTORS CORP.
Fig 8: Engine Data Sensors - Glow Plug Controls and Intake Air Heater Schematic
GM2080452Courtesy of GENERAL MOTORS CORP.
Fig 9: Fuel Controls - Fuel Pump, Temperature and Pressure Controls Schematic
GM2080456Courtesy of GENERAL MOTORS CORP.
Fig 10: Fuel Controls - Fuel Injectors Schematic
GM2080461Courtesy of GENERAL MOTORS CORP.
Fig 11: Controlled/Monitored Subsystem References Schematic
GM2080465Courtesy of GENERAL MOTORS CORP.