Fuel Tank Pressure Sensor: Service and Repair

2001 Chevrolet Metro L4-079 1.3L VIN 2 MFISECTION Service and Repair




REMOVAL PROCEDURE
1. Remove the fuel tank from the vehicle.
2. Disconnect the electrical connector from the fuel tank pressure sensor.
3. Remove the 2 bolts (1) from the fuel tank pressure sensor.
4. Remove the fuel tank pressure sensor from the fuel tank.

INSTALLATION PROCEDURE

IMPORTANT: Install the fuel tank pressure sensor onto the fuel tank with the sensor terminals facing the fuel level sensor side.

1. Install the fuel tank pressure sensor to the fuel tank.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Secure the fuel tank pressure sensor with the 2 bolts (1).

Tighten
Tighten the bolts to 1.2-2.0 N.m (11-18 lb in).

3. Connect the electrical connector to the fuel tank pressure sensor.
4. Install the fuel tank to the vehicle.
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.