Focus L4-2.0L DOHC VIN 5 (2003)
Transmission Speed Sensor: Service and Repair
Output Shaft Speed (OSS) Sensor
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.
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Disconnect the electrical connector.
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Remove the bolt.
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Inspect the OSS bore.
4. Inspect the O-ring seal for nicks or cuts; install a new O-ring if necessary.
Installation
1. NOTE: Apply a light coat of petroleum jelly to the O-ring before installation.
Install the OSS sensor.
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Connect the electrical connector.
2. Lower vehicle.
