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Home >> Ford >> 2002 >> Focus S2 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission >> In-Vehicle Repair >> Output Shaft Speed (OSS) Sensor >> Removal
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Output Shaft Speed (OSS) Sensor: Removal

  1. Raise and support the vehicle.
  2. Place a drain pan beneath the output shaft speed (OSS) sensor.
  3. Remove the OSS sensor.
    • Disconnect the electrical connector.
    • Remove the bolt.
    • Inspect the OSS bore.
      Fig 1: Disconnecting OSS Sensor Electrical Connector
      G03433224Courtesy of FORD MOTOR CO.
  4. Inspect the O-ring seal for nicks or cuts; install a new O-ring if necessary.
    Fig 2: Inspecting O-Ring Seal For Nicks Or Cuts
    G03433225Courtesy of FORD MOTOR CO.