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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 371 (Electronic Engine Controls (Diesel)) >> Removal And Installation >> Engine Coolant Temperature (ECT) Sensor - Secondary Cooling System ECT2 >> Removal

Engine Coolant Temperature (ECT) Sensor - Secondary Cooling System ECT2: Removal

WARNING: This page is about a different car, the 2013 Ford F-550 Super Duty, 2013 Ford F-450 Super Duty, 2013 Ford F-350 Super Duty, and 2013 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
  1. NOTE: Make sure the ignition switch is in the OFF position prior to working on the electronic engine controls or the vehicle may be damaged.

    Turn the ignition switch to the OFF position.

  2. Drain the powertrain secondary cooling system. For additional information refer to ENGINE COOLING - 6.7L DIESEL POWERTRAIN SECONDARY COOLING .
  3. Disconnect the Engine Coolant Temperature (ECT)2 electrical connector.
  4. Remove the ECT2 sensor.