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Home >> Ford >> 2018 >> Focus ST >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Electronic Engine Controls - 2.0L ECOBOOST (184KW/250PS) - Mi4 >> Removal And Installation >> Powertrain Control Module (PCM) >> Removal
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Powertrain Control Module (PCM): Removal

NOTE: Removal steps in this procedure may contain installation details.
  1. WARNING: Before beginning any service procedure in this article, refer to Safety Warnings in GENERAL INFORMATION (EXCEPT ELECTRIC) . Failure to follow this instruction may result in serious personal injury.

    Refer to: Health and Safety Precautions .

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

    Download the module information to the diagnostic tool using the PMI routine. Use the General Equipment: Ford Diagnostic Equipment

  3. Remove the LHF fender splash shield. Refer to: FENDER SPLASH SHIELD .
  4. Remove the retainers and the PCM cover.
    GFD265920Courtesy of FORD MOTOR COMPANY
    • Disconnect the PCM electrical connectors.

    • Remove the retainers and the PCM.

GFD267321Courtesy of FORD MOTOR COMPANY