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.
2008 Jeep Commander 2WD V8-5.7LFACTORY OEM SERVICE PROCEDURE
Oil Pressure Sensor: Service and Repair
Engine, 5.7LILubrication/SENSOR, Oil Pressure/removal
1. Disconnect and isolate the negative battery cable.
2. Raise and support the vehicle.
3. Remove the lower splash shield retaining bolts (1) and the splash shield.
4. Disconnect the oil pressure sensor electrical connector (1).
5. Remove the oil pressure sensor (1).
Engine, 5.7LILubrication/SENSOR, Oil Pressure/installation
INSTALLATION
NOTE: Apply MoparοΏ½ Thread Sealant with PTFE to the sensor threads before installing into the engine block.
1. Install the oil pressure sensor (1).
2. Connect the oil pressure sensor electrical connector (1).
3. Position the lower splash shield and install the retaining bolts (1).
4. Lower the vehicle
5. Connect the negative battery cable.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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