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Home >> Ford >> 2018 >> Focus RS >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Electronic Engine Controls - 2.3L ECOBOOST (257KW/350PS) - Mi4 >> Removal And Installation >> Powertrain Control Module (PCM) >> Installation
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Powertrain Control Module (PCM): Installation

  1. To install, reverse the removal procedure.

    Vehicles with PCM security shield 

  2. Tighten the shear bolt until the head is sheared off.
    GFD267398Courtesy of FORD MOTOR COMPANY

    All vehicles 

  3. NOTE: This step is only necessary when installing a new component.

    Upload the module information from the diagnostic tool to the module using the Programmable Modules Installation routine. Use the General Equipment: Ford Diagnostic Equipment

  4. After completing the repairs, perform the Misfire Monitor Neutral Profile Correction procedure.