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Catalyst Monitor Sensor




Catalyst Monitor Sensor









Removal

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

2. If the RH Catalyst Monitor Sensor (CMS) is being serviced, remove the 2 bolts and position the heat shield aside.

3. Disconnect the CMS electrical connector.

4. NOTE: If necessary, lubricate the CMS with penetrating and lock lubricant to ease removal.

Using the Exhaust Gas Oxygen Sensor Socket, remove the CMS.





Installation

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

2. Using the Exhaust Gas Oxygen Sensor Socket, install the CMS.
- Calculate the correct torque wrench setting for the following torque.

- Using the Exhaust Gas Oxygen Sensor Socket, tighten to 41 Nm (30 lb-ft).





3. Connect the CMS electrical connector.

4. If the RH CMS is being serviced, position the heat shield and install the 2 bolts.
- Tighten to 20 Nm (177 lb-in).