F 150 4WD V8-4.6L VIN 8 (2010)
Oxygen Sensor: Service and Repair
Catalyst Monitor Sensor
Catalyst Monitor Sensor
1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to Vehicle Jacking and Lifting.
2. NOTE: If necessary, lubricate the Catalyst Monitor Sensor (CMS) with penetrating and lock lubricant to assist in removal.
Using the Exhaust Gas Oxygen Sensor Socket, remove the CMS.
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Calculate the correct torque wrench setting for the following torque.
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To install, tighten to 46 Nm (34 lb-ft).
3. To install, reverse the removal procedure.
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Apply anti-seize to the threads of the CMS.
