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.
2007 Chevrolet Malibu L4-2.2LFACTORY OEM SERVICE PROCEDURE
Fuel Level Sensor: Service and Repair
Fuel Level Sensor Replacement
Removal Procedure
1. Remove the fuel pump module assembly.
2. Release the fuel level sensor wiring harness from the molded-in tab on the pump module bowl.
3. Disconnect the fuel level sensor electrical connector from the pump module cover.
4. Depress the retaining tab on the sensor and begin to slide the level sensor away from the pump module.
5. Carefully slide the level sensor the rest of the way off of the pump module.
Installation Procedure
1. Carefully slide the fuel level sensor into the slots on the fuel pump module bowl.
2. Secure the retaining tab on the sensor into the slot on the pump module bowl.
3. Connect the fuel level sensor electrical connector to the pump module cover.
4. Install the fuel level sensor wiring harness to the molded-in tab on the pump module bowl.
5. Install the fuel pump module assembly.
Factory Service Tools
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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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