Removal And Installation

WARNING: This page is about a different car, the 2007 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.

With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING AND LIFTING article.
Disconnect the catalyst monitor sensor electrical connector.

NOTE: If necessary, lubricate the catalyst monitor sensor with lock lubricant to assist in removal.

Fig 1: Identifying Catalyst Monitor Sensor & Special Tool (303-476)

Courtesy of FORD MOTOR CO.

Using the special tool, remove the catalyst monitor sensor.
- To install, tighten to 40 Nm (30 lb-ft).

NOTE: Apply a light coat of anti-seize lubricant to the threads of the catalyst monitor sensor.

To install, reverse the removal procedure.