TrailBlazer 4WD L6-4.2L VIN S (2002)
Fuel Tank Pressure Sensor: Service and Repair
REMOVAL PROCEDURE
1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Disconnect the fuel tank pressure harness connector.
3. Remove the fuel tank pressure sensor.
INSTALLATION PROCEDURE
1. Install the new fuel tank pressure sensor seal.
2. Install the fuel tank pressure sensor.
3. Connect the fuel tank sensor harness connector.
4. Lower the vehicle.
