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.
2009 Jeep Commander Overland, 4WDFACTORY OEM SERVICE PROCEDURE
Fuel Injection, Diesel: Specifications: Torque
TORQUE
| DESCRIPTION | N.m | Ft. Lbs. | In. Lbs. |
|---|---|---|---|
| Bolt, Fuel Injector Tensioning Claw | 7+180° | - | 62+180° |
| Bolt, Camshaft Position Sensor | 8 | - | 71 |
| Bolt, Crankshaft Position Sensor | 9 | - | 80 |
| Fuel Rail Pressure Sensor | 14 | - | 123 |
| Bolt, Boost Pressure Sensor | 9 | - | 80 |
| Sensor, Fuel Temperature | 25 | 18 | - |
| Bolt, Fuel Rail-to-cylinder head | 14 | - | 123 |
| Bolt, High pressure pump-to-cylinder head | 14 | - | 123 |
| Union Nut, High Pressure Line to Fuel Rail | 27 | 20 | - |
| Union Nut, High Pressure Line to High Pressure Pump | 33 | 24 | - |
| Nut, High Pressure Fuel Rail Transfer Pipe | 27 | 20 | - |
| Nut, High Pressure Line from Injector to Fuel Rail | 27 | 20 | - |
| Nut, High Pressure Line from Injector to Fuel Rail | 33 | 24 | - |
| Bolt, Wiring Harness Hold Down | 11 | - | 97 |
| Water In Fuel (WIF) Sensor | 1.5 | - | 13 |
| Fuel Filter bracket bolt | 5 | - | 44 |
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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