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.
2012 Land Rover LR4 BaseFACTORY OEM SERVICE PROCEDURE
Electronic Engine Controls - V8 5.0L Petrol: Specifications
TORQUE SPECIFICATIONS
| Description | Nm | lb-ft | lb-in |
|---|---|---|---|
| Camshaft position (CMP) sensor(s) retaining bolt | 10 | 7 | - |
| Crankshaft position (CKP) sensor retaining bolt | 10 | 7 | - |
| Heated oxygen sensor(s) (HO2S) | 48 | 35 | - |
| Catalyst monitor sensor(s) | 48 | 35 | - |
| Knock sensor(s) (KS) retaining bolt | 20 | 15 | - |
| Fuel rail pressure (FRP) sensor | 32 | 24 | - |
| Manifold absolute pressure and temperature (MAPT) sensor | 5 | - | 44 |
| Engine oil level sensor retaining bolts | 12 | 8 | - |
| Variable valve timing (VVT) oil control solenoid(s) retaining bolts | 10 | 7 | - |
| Engine control module (ECM) retaining bolts | 7 | - | 62 |
| Engine control module (ECM) retaining nuts | 7 | - | 62 |
| Mass air flow (MAF) sensor retaining bolts | 1.2 | - | 10.6 |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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