Catalyst Monitor Sensor

CATALYST MONITOR SENSOR







Exploded View

Special Tool(s):

Special Tool(s)

Removal and Installation

1. WARNING: If equipped with fire suppression system, depower the system. For important safety warnings and procedures, refer to Fire Suppression System.

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

2. Disconnect the battery ground cable.







3. Disconnect the catalyst monitor sensor electrical connector.







4. Using the special tool, remove the catalyst monitor.
- To install, tighten to 41 Nm (30 lb-ft).

5. WARNING: If equipped with fire suppression system, repower the system. For important safety warnings and procedures, refer to Fire Suppression System.

To install, reverse the removal procedure. If equipped with fire suppression system, repower the system.
- Apply a light coat of anti-seize lubricant to the threads of the catalyst monitor sensor.