Fuel Tank Pressure Sensor: Service and Repair

REMOVAL PROCEDURE

Tools Required: J 34730 Fuel Pressure Gauge

IMPORTANT: Do Not attempt to repair sections of nylon fuel pipes. If the nylon fuel pipes are damaged, replace them.




1. Relieve the fuel system fuel pressure. Refer to Fuel Pressure Release / Service and Repair / Fuel Pressure Relief Procedure.




2. Drain the fuel tank (2). Refer to Fuel Tank / Service and Repair / Fuel Tank Draining.

Fuel Tank Assembly:

3. Raise the vehicle.
4. Remove the fuel tank (2) from the vehicle and place the fuel tank in a suitable work area. Refer to Fuel Tank / Service and Repair.




5. Remove the fuel tank pressure sensor electrical sensor connector (2).
6. Remove the fuel tank pressure sensor hold-down retainer.




7. Remove the fuel tank pressure sensor from the fuel tank.

INSTALLATION PROCEDURE

1. Install the new seal into the fuel tank.
2. Install the new fuel tank pressure sensor into the fuel tank.
3. Connect the fuel tank pressure sensor retainer.
4. Install the electrical connector (2) to the sensor.
5. Position and support the fuel tank (2), with the aid of an assistant.
6. Install the Fuel Tank. Refer to Fuel Tank / Service and Repair.
^ Tighten the fuel tank retaining strap bolts to 34 Nm (25 ft. lbs.).

NOTICE: Refer to Service Precautions / Fastener Notice.

7. Install the rubber exhaust pipe hangers.
8. Lower the vehicle.
9. Add fuel to the fuel tank.




10. Install the fuel tank filler pipe cap.
11. Install the negative battery cable.
12. Inspect for leaks.
12.1. Turn the ignition switch to the On position for 2 seconds.
12.2. Turn the ignition switch to the Off for 10 seconds.
12.3. Turn the ignition switch to the On position.
12.4. Check for fuel leaks.