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 MANUALSCHEVROLET2009MALIBU V6-3.6LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSFUEL TANK PRESSURE SENSORSERVICE AND REPAIRFUEL TANK PRESSURE SENSOR REPLACEMENT
2009 Chevrolet Malibu V6-3.6L
Fuel Tank Pressure Sensor Replacement
2009 Chevrolet Malibu V6-3.6LSECTION Fuel Tank Pressure Sensor Replacement
Fuel Tank Pressure Sensor Replacement (LAT,NU5,NT7)
Removal Procedure
1. Remove the fuel tank. Refer to Fuel Tank Replacement (Service and Repair).
2. Disconnect the fuel tank fuel pump module wiring harness electrical connector (2) from the fuel tank pressure sensor.
3. Gently pull upward in order to remove the fuel tank pressure sensor from the fuel tank module.
Installation Procedure
1. Lightly lubricate the sensor seal with clean engine oil.
2. Press the sensor down fully into the fuel tank module.
3. Connect the fuel tank fuel pump module wiring harness electrical connector (1) to the fuel tank pressure sensor.
4. Install the fuel tank. Refer to Fuel Tank Replacement (Service and Repair).
RENDER: 1.0x
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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.