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 Pontiac Torrent FWD V6-3.4LFACTORY OEM SERVICE PROCEDURE
Fuel Tank Pressure Sensor: Service and Repair
Fuel Tank Pressure Sensor Replacement
Removal Procedure
1. Remove the fuel tank. Refer to Fuel Tank Replacement (AWD) (Service and Repair)Fuel Tank Replacement (FWD) (Service and Repair).
2. Disconnect the fuel pump module harness electrical connector from the fuel tank pressure sensor.
3. Position 2 flat-bladed screwdrivers, one on each side of the sensor, near the vacuum port.
4. Carefully use the screwdrivers to lift and release the sensor from the fuel pump module.
Installation Procedure
1. Install the fuel tank pressure sensor to the fuel pump module assembly. Ensure that the sensor grommet is fully seated to the pump module.
2. Connect the pump module electrical connector to the fuel tank pressure sensor.
3. Install the fuel tank. Refer to Fuel Tank Replacement (AWD) (Service and Repair)Fuel Tank Replacement (FWD) (Service and Repair).
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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