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 MANUALSJEEP2008COMMANDER OVERLAND, 4WDREPAIR AND DIAGNOSISENGINE MECHANICALFUEL SYSTEMFUEL INJECTION - DIESELSENSOR-FUEL TEMPERATUREREMOVALFUEL TEMPERATURE SENSOR
2008 Jeep Commander Overland, 4WD
Fuel Temperature Sensor
2008 Jeep Commander Overland, 4WDSECTION Fuel Temperature Sensor
| 1 - LOW PRESSURE FUEL SUPPLY |
| 2 - RETURN FUEL |
| 3 - HIGH PRESSURE SUPPLY TO FUEL RAIL |
| 4 - FUEL TEMPERATURE SENSOR |
| 5 - FUEL QUANTITY SOLENOID |
| 6 - HIGH PRESSURE FUEL PUMP |
NOTE:
Capture and properly store all fluid seepage in appropriately marked containers.
- Disconnect the negative battery cable.
- Disconnect the fuel quantity solenoid wiring harness connector.
- Disconnect the temperature sensor wiring harness connector.
- Remove the fuel temperature sensor (4) from the high pressure pump. See Fig 1.
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.