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Home >> Ford >> 2003 >> Cutaway 7.3 F >> Repair and Diagnosis >> External Pages >> Different car >> Section 2547 (Fuel Tank & Fuel Lines -- F250-F550 Super Duty) >> Removal And Installation >> Water-In-Fuel Sensor - 6.4L Diesel >> Removal

Water-In-Fuel Sensor - 6.4L Diesel: Removal

WARNING: This page is about a different car, the 2010 Ford Pickup, 2010 Ford F550 Super Duty, 2010 Ford F450 Super Duty, and 2010 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

All vehicles 

  1. Remove the fuel conditioning module. For additional information, refer to FUEL CONDITIONING MODULE - 6.4L DIESEL .
  2. Note the orientation of the water-in-fuel sensor locating guides.
    Fig 1: Locating Water-In-Fuel Sensor Position
    G06779419Courtesy of FORD MOTOR CO.
  3. NOTE: Use care when removing the water-in-fuel sensor. If the sensor is damaged during removal, the fuel conditioning module cover must be removed and the module cleaned to remove any pieces of the damaged sensor.
  4. Using an appropriate tool, turn the water-in-fuel sensor at least 45 degrees counterclockwise.
  5. Pull the water-in-fuel sensor straight out of the fuel conditioning module.
  6. Inspect the water-in-fuel sensor for damage. Make sure that there are no pieces broken off of the sensor.

    Vehicles with a damaged sensor 

  7. Remove the 4 bolts and manifold cover.
    • Remove and discard the press-in-place gasket.
  8. Clean the inside of the fuel conditioning module, making sure that any loose pieces of the water-in-fuel sensor are removed.