Removal and Installation

WARNING: This page is about a different car, the 2005 Lincoln LS. 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 & LIFTING .
Disconnect the battery ground cable. For additional information, refer to BATTERY, MOUNTING AND CABLES .
Disconnect the catalyst monitor sensor (CMS) electrical connector.

NOTE: If necessary, lubricate the CMS with lock lubricant to aid in removal.

Fig 1: Removing CMS From Exhaust Manifold

Courtesy of FORD MOTOR CO.

Using the special tool, remove the CMS from the exhaust manifold.
- To install, tighten to 41 Nm (30 lb-ft).
To install, reverse the removal procedure.

Apply a light coat of anti-seize lubricant to the threads of the CMS.