F 150 2WD Pickup V8-5.4L SOHC VIN 3 (1999)
Fuel Tank Pressure Sensor: Service and Repair
REMOVAL
1. Remove the fuel tank.
2. Disconnect the electrical connector.
CAUTION: The fuel tank pressure sensor must be disengaged from the fuel tank before it can be removed. Push down while rotating the sensor
counterclockwise to disengage it from the fuel tank. Failure to do so can cause damage to the fuel tank pressure sensor or the fuel tank.
3. Press down and rotate the fuel tank pressure sensor counterclockwise and remove it from the fuel tank.
INSTALLATION
1. To install, reverse the removal procedure.
2. Leak test the system.
3. Carry out the Evaporative Emission Running Loss Monitor Repair Verification Drive Cycle Test.
