Catalyst Monitor Sensor

CATALYST MONITOR SENSOR

Special Tool(s):

Special Tool(s)







Removal and Installation
1. With the vehicle in NEUTRAL, position it on a hoist.
2. Disconnect the battery ground cable.
3. Disconnect the catalyst monitor sensor (CMS) electrical connector.







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

Using the special tool, remove the CMS.
- To install, tighten to 48 Nm (35 lb-ft).

5. To install, reverse the removal procedure.
- Apply a light coat of anti-seize lubricant to the threads of the CMS before installing.