Output Shaft Speed (OSS) Sensor: Notes

NOTE: Lubricate the sensor O-ring seal with petroleum jelly prior to installing the sensor.

On 4x4 vehicles, remove the front driveshaft. For additional information, refer to DRIVELINE SYSTEM .
For 4x2 vehicles, with the vehicle in PARK, position on a hoist. For additional information, refer to JACKING & LIFTING .
Remove the parts in the order indicated in the following illustration and table.

Fig 1: Removing Output Shaft Speed (OSS) Sensor Components
Courtesy of FORD MOTOR CO.
To install, reverse the removal procedure.