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 MANUALSBUICK2013REGAL TURBO PREMIUM, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 218 (ELECTRICAL COMPONENT LOCATOR - POWERTRAIN COMPONENT VIEWS)POWERTRAIN COMPONENT VIEWSLEFT REAR ENGINE COMPONENTS (LEA)
2013 Buick Regal Turbo Premium, Standard Trans
Left Rear Engine Components (LEA)
2013 Buick Regal Turbo Premium, Standard TransSECTION Left Rear Engine Components (LEA)
WARNING: This page is about a different car, the 2012 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
Left Rear Engine Components (LEA)
| Component Name | Callout |
|---|---|
| Q12 Evaporative Emission Purge Solenoid Valve | 1 |
| T8D Igntion Coil 4 | 2 |
| T8C Igntion Coil 3 | 3 |
| T8B Igntion Coil 2 | 4 |
| T8A Igntion Coil 1 | 5 |
| Q6F Camshaft Position Actuator Solenoid Valve - Intake | 6 |
| Q6E Camshaft Position Actuator Solenoid Valve - Exhaust | 7 |
| Q29 Secondary Air Injection Soenoid Valve (NU6) | 8 |
| B52A Heated Oxygen Sensor 1 | 9 |
| B52B Heated Oxygen Sensor 2 | 10 |
| B34 Engine Coolant Temperature Sensor | 11 |
| B23E Camshaft Position Sensor - Exhaust | 12 |
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.