Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2007MONTE CARLO V8-5.3LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTLOCATIONS
2007 Chevrolet Monte Carlo V8-5.3L
Powertrain Management: Locations
2007 Chevrolet Monte Carlo V8-5.3LSECTION Locations
Engine Controls Component Views
LF of the Engine Compartment
LF of the Engine Compartment:
1 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
2 - Brake Booster Vacuum Sensor (LS4)
3 - Windshield Wiper Motor
4 - Electronic Brake Control Module (EBCM)
5 - A/C Refrigerant Pressure Sensor
6 - Transmission Control Module (TCM)
7 - Engine Control Module (ECM)
8 - G101
9 - Inflatable Restraint Front End Sensor - Left
Left Top Side of Engine
Left Top Side Of Engine:
1 - Throttle Body
2 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
3 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Connector
Front of Engine (LS4)
Front Of Engine:
1 - Engine Coolant Temperature (ECT) Sensor
2 - Ignition Coil 1
3 - Ignition Coil 3
4 - Ignition Coil 5
5 - Ignition Coil 7
6 - Manifold Absolute Pressure (MAP) Sensor
7 - Throttle Body
8 - Engine Coolant Heater
9 - Knock Sensor (KS) Bank 1
10 - Engine Oil Level Switch
11 - Camshaft Position (CMP) Sensor
Top of Engine (LS4)
Top Of Engine:
1 - Ignition Coil 8
2 - Fuel Injector 8
3 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
4 - Manifold Absolute Pressure (MAP) Sensor
5 - Throttle Body
6 - Engine Oil Pressure (EOP) Sensor
7 - Fuel Injector 7
8 - Ignition Coil 7
9 - Fuel Injector 5
10 - Ignition Coil 5
11 - Fuel Injector 3
12 - Ignition Coil 3
13 - Fuel Injector 1
14 - Ignition Coil 1
15 - Fuel Injector 2
16 - Ignition Coil 2
17 - Fuel Injector 4
18 - Ignition Coil 4
19 - Fuel Injector 6
20 - Ignition Coil 6
Rear of Engine
Rear Of Engine:
1 - Ignition Coil 7
2 - Throttle Body
3 - Ignition Coil 8
4 - Ignition Coil 6
5 - Ignition Coil 4
6 - Ignition Coil 2
7 - Heated Oxygen Sensor (HO2S) 1
8 - Knock Sensor (KS) Bank 2
9 - Crankshaft Position (CKP) Sensor
10 - Engine Oil Level Switch
11 - Valve Lifter Oil Manifold (VLOM) Assembly
Underbody
1 - Heated Oxygen Sensor (HO2S) 2
Pedal Assemblies
1 - Park Brake Switch
2 - Dash Panel
3 - Brake Pedal Position Sensor
4 - Accelerator Pedal Position (APP) Sensor
Fuel Tank Components
1 - Fuel Tank
2 - Fuel Pump and Sender Assembly
3 - Fuel Tank Pressure (FTP) Sensor
4 - Evaporative Emission (EVAP) Canister Vent Solenoid
Fuel Pump and Sender Assembly
1 - Fuel Line Quick Connector
2 - Fuel Pump
3 - Base Plate
4 - Fuel Strainer
5 - Fuel Level Sensor
6 - Springs
7 - Fuel Tank Pressure (FTP) Sensor
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • 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.