Catalyst Monitor Sensor

Catalyst Monitor Sensor









Removal and Installation

1. With the vehicle in NEUTRAL, position it on a hoist.

2. Disconnect the Catalyst Monitor Sensor (CMS) electrical connector.

3. NOTE: If necessary, lubricate the sensor threads with penetrating and lock lubricant to assist in removal.
Using the Exhaust Gas Oxygen Sensor Socket, remove the CMS (Catalyst Monitor Sensor).

- Calculate the correct torque wrench setting for the following torque.

- To install, tighten to 48 Nm (35 lb-ft).






4. NOTE: Apply a light coat of anti-seize lubricant to the threads of the CMS (Catalyst Monitor Sensor).
To install, reverse the removal procedure.