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 MANUALSCHEVROLET2003MALIBU V6-3.1L VIN JREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSFUEL TANK PRESSURE SENSORSERVICE AND REPAIR
2003 Chevrolet Malibu V6-3.1L VIN J
Fuel Tank Pressure Sensor: Service and Repair
2003 Chevrolet Malibu V6-3.1L VIN JSECTION Service and Repair
REMOVAL PROCEDURE
1. Remove the fuel tank.
2. Disconnect the fuel tank pressure sensor electrical connector.
3. Remove the fuel tank pressure sensor from the fuel sender.
INSTALLATION PROCEDURE
1. Install the new fuel tank pressure sensor to the fuel sender.
2. Connect the fuel tank pressure sensor electrical connector.
3. Install the fuel tank.
1. Remove the fuel tank.
2. Disconnect the fuel tank pressure sensor electrical connector.
3. Remove the fuel tank pressure sensor from the fuel sender.
INSTALLATION PROCEDURE
1. Install the new fuel tank pressure sensor to the fuel sender.
2. Connect the fuel tank pressure sensor electrical connector.
3. Install the fuel tank.
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.