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 MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 522 (ENGINE CONTROLS AND FUEL - 3.9L - INTRODUCTION (2 OF 2))COMPONENT LOCATORENGINE CONTROLS COMPONENT VIEWS
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Engine Controls Component Views
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Engine Controls Component Views
WARNING: This page is about a different car, the 2007 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 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 |
| Callout | Component Name |
|---|---|
| 1 | Evaporative Emission (EVAP) Canister Purge Solenoid Valve |
| 2 | Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor |
| 3 | Air Cleaner Housing |
| Callout | Component Name |
|---|---|
| 1 | Camshaft Position (CMP) Sensor |
| 2 | Knock Sensor (KS) Bank 2 |
| 3 | Engine Oil Pressure (EOP) Sensor |
| 4 | Camshaft Position Actuator Solenoid |
| Callout | Component Name |
|---|---|
| 1 | Manifold Absolute Pressure (MAP) Sensor |
| 2 | Throttle Body |
| 3 | Intake Manifold |
| 4 | Intake Manifold Tuning (IMT) Valve Solenoid (LZ9) |
| 5 | Camshaft Position (CMP) Sensor |
| 6 | Heated Oxygen Sensor (HO2S) 1 |
| 7 | Ignition Control Module (ICM) |
| Callout | Component Name |
|---|---|
| 1 | Fuel Injector 5 |
| 2 | Engine Coolant Temperature (ECT) Sensor |
| 3 | Fuel Injector 6 |
| 4 | Fuel Injector 4 |
| 5 | Fuel Injector 2 |
| 6 | Fuel Injector 1 |
| 7 | Fuel Injector 3 |
| Callout | Component Name |
|---|---|
| 1 | Throttle Body |
| 2 | Ignition Control Module (ICM) |
| 3 | Heated Oxygen Sensor (HO2S) 1 |
| 4 | Engine Coolant Heater |
| 5 | Engine Oil Level Switch |
| 6 | Crankshaft Position (CKP) Sensor |
| 7 | Knock Sensor (KS) Bank 1 |
| Callout | Component Name |
|---|---|
| 1 | Heated Oxygen Sensor (HO2S) 2 |
| Callout | Component Name |
|---|---|
| 1 | Park Brake Switch |
| 2 | Dash Panel |
| 3 | Brake Pedal Position Sensor |
| 4 | Accelerator Pedal Position (APP) Sensor |
| Callout | Component Name |
|---|---|
| 1 | Fuel Tank |
| 2 | Fuel Pump and Sender Assembly |
| 3 | Fuel Tank Pressure (FTP) Sensor |
| 4 | Evaporative Emission (EVAP) Canister Vent Solenoid |
RENDER: 1.0x
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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.