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Home >> Ford >> 2021 >> Edge ST-Line, FWD >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Fuel Charging And Controls - Turbocharger - 2.0L ECOBOOST (184KW/250PS) - Mi4 >> Removal And Installation >> Turbocharger >> Removal

Removal And Installation: Turbocharger: Removal

NOTE: The turbocharger compressor vanes can be damaged by even the smallest particles. When removing any turbocharger or engine air intake system component, ensure that no debris enters the system. Failure to do so may result in damage to the turbocharger.
NOTE: Special attention needs to be given to the sealing ports for the oil supply, the oil return, and the coolant tubes, on turbocharged engines. The sealing ports must be totally clean and free from O-ring residue, have no damage to the sealing surface and the tubes to ensure that there are no leaks or repeat repairs.

All vehicles 

  1. Drain the cooling system. Refer to: ENGINE COOLING SYSTEM DRAINING, VACUUM FILLING AND BLEEDING .

    AWD (all-wheel drive) vehicles 

  2. Remove the power transfer unit. Refer to: REMOVAL AND INSTALLATION .

    FWD (front wheel drive) vehicles 

  3. Remove the right front wheel and tire. Refer to: REMOVAL AND INSTALLATION .

    All vehicles 

  4. Remove the upper air cleaner outlet pipe. Refer to: AIR CLEANER OUTLET PIPE .
  5. Disconnect the turbocharger bypass valve electrical connector, then detach the harness retainer from the stud bolt. Release the charge air cooler upper inlet pipe retaining clip. Loosen the charge air cooler upper inlet pipe clamp, then remove the charge air cooler upper inlet pipe.
    GFD594958Courtesy of FORD MOTOR COMPANY
  6. Loosen the lower air cleaner outlet pipe clamp, then remove the lower air cleaner outlet pipe.
    GFD594959Courtesy of FORD MOTOR COMPANY

    FWD (front wheel drive) vehicles 

  7. Remove the catalytic converter. Refer to: CATALYTIC CONVERTER ..

    AWD (all-wheel drive) vehicles 

  8. Remove the battery tray. Refer to: BATTERY TRAY .
  9. Remove and discard the catalytic converter nuts, then move the catalytic converter out of the way.
    GFD594960Courtesy of FORD MOTOR COMPANY
  10. Remove and discard the gasket.
    GFD594961Courtesy of FORD MOTOR COMPANY

    All vehicles 

  11. Remove the bolts, then remove and discard the turbocharger oil supply tube.
    GFD594962Courtesy of FORD MOTOR COMPANY
  12. Remove the bolts, then remove and discard the turbocharger oil return tube.
    GFD594963Courtesy of FORD MOTOR COMPANY
  13. Remove the bolt, then remove the outer half of the turbocharger coolant return tube.
    GFD594964Courtesy of FORD MOTOR COMPANY
    1. Remove and discard the turbocharger coolant tube O-ring seal.

      Material: Motorcraft® Metal Brake Parts Cleaner / PM-4-A, PM-4-B

    2. NOTE: Do not use a metal brush, damage to sealing area will result in leaks.

      Use brake cleaner and a nylon brush to clean. Clean the turbocharger coolant tube sealing surfaces. Inspect the sealing surfaces for debris or damage, make sure the retaining bracket is not bent, check for squareness of the O-ring area. Install new components if needed.

    GFD594965Courtesy of FORD MOTOR COMPANY
  14. Remove the bolt, then remove the outer half of the turbocharger coolant supply tube.
    GFD594966Courtesy of FORD MOTOR COMPANY
    1. Remove and discard the turbocharger coolant tube O-ring seal.
    2. NOTE: Do not use a metal brush, damage to sealing area will result in leaks.

      Use brake cleaner and a nylon brush to clean. Clean the turbocharger coolant tube sealing surfaces. Inspect the sealing surfaces for debris or damage, make sure the retaining bracket is not bent, check for squareness of the O-ring area. Inspect the rubber gasket. Install new components if needed.

      Material: Motorcraft® Metal Brake Parts Cleaner / PM-4-A, PM-4-B

    GFD594967Courtesy of FORD MOTOR COMPANY
  15. Disconnect the turbocharger electrical connector.
    GFD594968Courtesy of FORD MOTOR COMPANY
  16. NOTE: The coolant tube bracket is retained by the left lower turbocharger stud and nut.

    Remove the turbocharger mounting nuts, detach the coolant tube bracket, then remove the turbocharger.

    GFD594969Courtesy of FORD MOTOR COMPANY
  17. Remove and discard the turbocharger gasket.
    GFD594970Courtesy of FORD MOTOR COMPANY
  18. Remove the turbocharger mounting studs, if they need to be removed.
    GFD594971Courtesy of FORD MOTOR COMPANY
  19. Remove and discard the turbocharger exhaust flange studs.
    GFD594972Courtesy of FORD MOTOR COMPANY
  20. If needed, remove the turbocharger coolant tube bolt, then remove the turbocharger coolant return tube.
    GFD594973Courtesy of FORD MOTOR COMPANY
    1. NOTE: This sub-step is only needed if the component was removed.

      Remove and discard the turbocharger coolant tube O-ring seal.

    2. NOTE: Do not use a metal brush, damage to sealing area will result in leaks.
      NOTE: This sub-step is only needed if the component was removed.

      Use brake cleaner and a nylon brush to clean. Clean the turbocharger coolant tube sealing surfaces. Inspect the sealing surfaces for debris or damage and make sure the retaining bracket is not bent, check for squareness of the O-ring area. Inspect the rubber gasket. Install new components if needed.

      Material: Motorcraft® Metal Brake Parts Cleaner / PM-4-A, PM-4-B

    3. Inspect the rubber gasket. Install new components if needed.
    GFD594974Courtesy of FORD MOTOR COMPANY
  21. If needed, remove the turbocharger coolant supply tube.
    GFD594975Courtesy of FORD MOTOR COMPANY
    1. NOTE: This sub-step is only needed if the component was removed.

      Remove and discard the turbocharger coolant tube O-ring seal.

    2. NOTE: Do not use a metal brush, damage to sealing area will result in leaks.
      NOTE: This sub-step is only needed if the component was removed.

      Use brake cleaner and a nylon brush to clean. Clean the turbocharger coolant tube sealing surfaces. Inspect the sealing surfaces for debris or damage, make sure the retaining bracket is not bent, check for squareness of the O-ring area. Install new components if needed.

      Material: Motorcraft® Metal Brake Parts Cleaner / PM-4-A, PM-4-B

    3. Use brake cleaner and a nylon brush to clean. Clean the turbocharger coolant tube gasket sealing surface. Install new components if needed.

      Material: Motorcraft® Metal Brake Parts Cleaner / PM-4-A, PM-4-B

GFD594976Courtesy of FORD MOTOR COMPANY