Fuel Tank Pressure Sensor: Service and Repair
REMOVAL PROCEDURETOOLS 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 the Fuel Pressure Relief Procedure. Service and Repair
2. Drain the fuel tank. Refer to Fuel Tank Draining Procedure.
CAUTION: Refer to Vehicle Lifting Caution in Service Precautions.
3. Raise the vehicle.
4. Remove the fuel tank (2) from the vehicle and place the fuel tank in a suitable work area.
5. Remove the fuel tank pressure sensor electrical sensor connector (2).
6. Remove the fuel tank pressure sensor hold-down retainer.
Fuel Tank Pressure Sensor:
7. Remove the fuel tank pressure sensor from the fuel tank.
INSTALLATION PROCEDURE
Fuel Tank Pressure Sensor:
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.
NOTE: Refer to Fastener Notice in Service Precautions.
6. Install the fuel tank.
Tighten
Tighten the fuel tank retaining strap bolts to 34 N.m (25 lb ft).
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 On for 2 seconds.
12.2. Turn the ignition switch Off for 10 seconds.
12.3. Turn the ignition switch On.
12.4. Check for fuel leaks.