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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 995 (ENGINE CONTROLS - 6.6L (LB7) (INTRODUCTION))COMPONENT LOCATORENGINE CONTROLS COMPONENT VIEWS
2004 Oldsmobile Bravada RWD

Engine Controls Component Views

2004 Oldsmobile Bravada RWDSECTION Engine Controls Component Views
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Front View Of Engine Components
GM656499Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Inlines to Engine Harness Connectors-C107, C108
2 Engine Glow Plug Relay
3 Glow Plug Harness
4 Engine
5 Generator Connector
6 A/C Compressor Clutch Connector
7 A/C High Pressure Switch Connector
Fig 2: RH Engine Compartment Components
GM656498Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Radiator Surge Tank
2 A/C Low Pressure Switch Connector
3 A/C Accumulator
4 Engine Harness
5 Surge Tank Switch Connector
6 Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Connector
Fig 3: Barometric Pressure (BARO) Sensor
GM765089Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 BARO Sensor
2 Junction Block-Battery Cable
Fig 4: Boost Sensor
GM765100Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Boost Sensor Bracket
2 Boost Sensor Connector
3 Boost Sensor
Fig 5: Crankshaft Sensor
GM765041Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Crankshaft Sensor
2 Engine Block
Fig 6: Camshaft Sensor Components
GM765039Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Camshaft Sensor
2 Pulley
Fig 7: Engine Coolant Temperature (ECT) Sensor
GM765094Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 ECT Sensor
2 Engine
Fig 8: MAF/Intake Air Temperature (IAT) Sensor
GM765091Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
2 Air Cleaner Assembly
Fig 9: Accelerator Pedal Position (APP) Sensor
GM776382Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Accelerator Pedal Position (APP) Sensor
2 Accelerator Pedal Position (APP) Connector
Fig 10: Fuel Injector Control Module (FICM)
GM776372Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Injector Control Module (FICM)
Fig 11: Fuel Pump
GM776392Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Pump
Fig 12: Engine Control Module (ECM)
GM776369Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Control Module (ECM)
2 Engine Control Module (ECM) Connectors
Fig 13: Water In Fuel Sensor
GM776388Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Filter/Heater Element Housing
2 Fuel Filter
3 Water In Fuel Sensor
Fig 14: Injection System Components
GM798816Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Injector 5 Fuel Rail
2 Injector 7 Fuel Rail
3 Injectors 5 and 7 Harness
4 Intake Air Heater
5 Fuel Pressure Sensor
6 Injectors 6 and 8 Harness
7 Injector 8 Fuel Rail
8 Injector 6 Fuel Rail
9 Injector 4 Fuel Rail
10 Injectors 2 and 4 Harness
11 Injector 2 Fuel Rail
12 Injectors 1 and 3 Harness
13 Injector 1 Fuel Rail
14 Injector 3 Fuel Rail
RENDER: 1.0x

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  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.