Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Mercury >> 2011 >> Milan Base, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 18 (Electronic Engine Controls (Hybrid)) >> Removal And Installation >> Catalyst Monitor Sensor >> Removal and Installation

Removal and Installation

WARNING: This page is about a different variant/trim than selected.
  1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING article.
  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.
    Fig 1: Removing CMS Using Exhaust Gas Oxygen Sensor Socket
    G07785848Courtesy of FORD MOTOR CO.
  4. Using the Exhaust Gas Oxygen Sensor Socket, remove the CMS.
    • Calculate the correct torque wrench setting for the following torque.

      Refer to the appropriate Torque Wrench Adapter Formulas in the illustration below.

      Fig 2: Torque Wrench Adapter Formulas
      G00468730Courtesy of FORD MOTOR CO.
    • To install, tighten to 48 Nm (35 lb-ft).
  5. NOTE: Apply a light coat of anti-seize lubricant to the threads of the CMS.
  6. To install, reverse the removal procedure.