Output Shaft Speed (OSS) Sensor: Removal

Raise and support the vehicle. For additional information, refer to JACKING & HOISTING .
Remove the LH front wheel. For additional information, refer to WHEELS & TIRES .
Remove the splash shield.

Fig 1: Removing Splash Shield
Courtesy of FORD MOTOR CO.
Remove the output shaft speed (OSS) sensor.
- Disconnect the OSS sensor electrical connector.
- Remove the bolt.
- Inspect the OSS bore.
  
  Fig 2: Inspecting OSS Bore
  Courtesy of FORD MOTOR CO.
Inspect the O-ring seal for nicks or cuts. Install a new seal as necessary.

Fig 3: Inspecting O-Ring Seal For Nicks Or Cuts
Courtesy of FORD MOTOR CO.