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 G5 Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Removal Procedure

WARNING: Refer to Gasoline/Gasoline Vapors Warning .

Fig 1: View Of Fuel Pump Module & Pressure Sensor

Courtesy of GENERAL MOTORS CORP.

Remove the fuel pump module. Refer to Fuel Pump Module Replacement .
Push clockwise on the pressure sensor (1) in the 2 locations shown until an audible click is heard.
Raise the pressure sensor until the sensor is removed from the bucket.

Fig 2: Identifying Level Sensor Electrical Connector Wiring Harness & Connector

Courtesy of GENERAL MOTORS CORP.

Disconnect the fuel level sensor electrical connector (1) from the module cover.
Remove the fuel level sensor electrical connector wiring (2) from around the fuel pipe.
Push in the fuel level sensor retaining tabs (3) in order to disengage the sensor tabs from the module bucket.

Fig 3: View Of Fuel Level Sensor

Courtesy of GENERAL MOTORS CORP.

Slide the fuel level sensor (1) up and out from the module bucket.

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.