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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 945 (Engine Controls And Fuel - 4.3L - Introduction (2 Of 2)) >> Component Locator >> Engine Controls Component Views
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Engine Controls Component Views

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Pedal Assemblies (JF4)
GM1739407Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Electronic Adjustable Pedal Assembly (JF4)
2 Stop Lamp Switch
3 Accelerator Pedal Position (APP) Sensor
Fig 2: Fuel Injectors
GM1934379Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Injector 2
2 Fuel Injector 4
3 Fuel Injector 6
4 Fuel Injector 5
5 Fuel Injector 3
6 Fuel Injector 1
Fig 3: Front of Engine Compartment
GM1888657Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Battery Current Sensor
2 Mega Fuse
3 A/C Low Pressure Switch (C67/CJ2)
4 Fuse Block - Underhood
5 Engine Control Module (ECM)
6 A/C Refrigerant Pressure Sensor (C67/CJ2)
7 Mass Airflow (MAF)/Intake Air Temperature (IAT) Sensor
8 Battery - Right
Fig 4: Left Side of Engine
GM1887842Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Generator
2 Throttle Body
3 Transmission
4 Park/Neutral Position (PNP) Switch
5 Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
6 Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
7 Knock Sensor (KS) - 1
8 Engine Coolant Temperature (ECT) Sensor
9 A/C Compressor Clutch (C67/CJ2)
Fig 5: Right Side of Engine
GM1887852Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Evaporative Emmision (EVAP) Canister Purge Solenoid Valve
2 Throttle Body
3 Mass Air Flow (MAF) / Intake Air Temperature (IAT) Sensor
4 Camshaft Position (CMP) Sensor
5 G103
6 Crankshaft Position (CKP) Sensor
7 Knock Sensor (KS) - 2
8 Starter
9 Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
10 Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
11 Vehicle Speed Sensor (VSS)
Fig 6: Rear of the Engine
GM1887857Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Central Sequential Fuel Injection (SFI) Module
2 Manifold Absolute Pressure (MAP) Sensor
3 G106
4 Engine Oil Pressure (EOP) Sensor
5 Ignition Control Module (ICM)
6 G107
Fig 7: Near the Fuel Tank
GM1858047Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Tank Pressure (FTP) Sensor (Gas)
2 Fuel Tank
3 Evaporative Emissions (EVAP) Canister
4 Evaporative Emissions (EVAP) Canister Vent Solenoid Valve (- Diesel)
5 Electronic Brake Control Module (EBCM) (JL4/JF3/JF7/JH6/JH7)
6 Fuel Line Pressure Sensor (FSCM)
7 Chassis
8 Fuel Pump and Sender Assembly - Front (Gas)