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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 381 (Engine Controls - 6.6L (LLY) (Introduction)) >> Component Locator >> Engine Controls Component Views
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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: LF of the Engine Compartment Component View
GM1372694Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Battery Tray - Left
2 Engine Control Module (ECM)
3 Transmission Control Module (TCM)
4 Fan Shroud
Fig 2: Right Side of the Engine Component View
GM1372695Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Injector 7
2 Glow Plug 7
3 Fuel Injector 5
4 Glow Plug 5
5 Fuel Injector 3
6 Glow Plug 3
7 Fuel Injector 1
8 Glow Plug 1
9 Camshaft Position (CMP) Sensor
10 Crankshaft Position (CKP) Sensor
11 Starter
12 Starter Solenoid
Fig 3: Left Side of the Engine Component View
GM1372696Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Glow Plug 2
2 Fuel Injector 2
3 Fuel Injector 4
4 Glow Plug 4
5 Fuel Injector 6
6 Glow Plug 6
7 Fuel Injector 8
8 Glow Plug 8
9 Engine Oil Pressure (EOP) Sensor
10 Engine Oil Level Switch
Fig 4: Top of the Engine Component View
GM1372697Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Heater
2 Fuel Filter
3 Water In Fuel (WIF) Sensor
4 Fuel Pressure Sensor
5 Fuel Temperature Sensor
6 Glow Plug Controller
7 Baro Sensor
8 Boost Pressure Sensor
9 Fuel Pressure Regulator
10 Fuel Injection Control Module (FICM)
11 Exhaust Gas Recirculation (EGR) Valve
Fig 5: Upper Front of the Engine Component View
GM1372700Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Coolant Temperature (ECT) Sensor
Fig 6: Turbo Assembly Component View
GM1372698Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Turbocharger Vane Position Control Solenoid Valve
2 Turbocharger Vane Position Sensor
Fig 7: Fuel Tank Component View - Primary
GM1453751Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Pump and Sender Assembly - Primary Connector (Gas)/Fuel Level Sensor - Primary Connector (Diesel)
2 Fuel Pump and Sender Assembly - Primary (Gas)/Fuel Level Sensor - Primary (Diesel)
Fig 8: Fuel Tank Component View - Secondary
GM1372699Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Pump and Sender Assembly - Secondary (Gas)/Fuel Level Sensor - Secondary (Diesel)
2 Fuel Pump (Diesel Only)
Fig 9: Right Side of Engine Compartment Component View
GM1453755Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Auxiliary Battery Relay w/TP2
2 A/C Accumulator
3 A/C Low Pressure Switch
4 Inner Wheel Well
5 Coolant Level Switch Connector 6.6L and 8.1L
6 Mass Air Flow (MAF) Sensor
7 Air Cleaner Assembly
8 Engine Coolant Recovery Reservoir
9 Auxiliary Battery Relay Electrical Connector w/TP2
Fig 10: 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
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