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Home › Buick › 2017 › Encore Base › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Controls And Fuel - 1.4L (LUV) - Repair Instructions › Repair Instructions › Charge Air Bypass Valve Replacement › Removal Procedure

Removal Procedure

  1. Remove Exhaust Manifold Heat Shield Exhaust Manifold Heat Shield Removal
  2. Remove Turbocharger Wastegate Actuator - Turbocharger Disassemble
    3. Fig 1: Charge Air Bypass Valve Tube
    GM4033059Courtesy of GENERAL MOTORS COMPANY
  3. Loosen Hose Clamp (1) & Position aside
  4. Remove Charge Air Bypass Valve Tube Connector (2)
    5. Fig 2: Charge Air Bypass Valve Cover
    GM4033086Courtesy of GENERAL MOTORS COMPANY
  5. Remove Fastener (1)
  6. Remove Charge Air Bypass Valve Cover (2)
    7. Fig 3: Charge Air Bypass Valve Piston/Membrane
    GM4033157Courtesy of GENERAL MOTORS COMPANY
  7. Remove Valve Spring (1)
  8. Remove Charge Air Bypass Valve Piston (2)
  9. Remove Charge Air Bypass Valve Membrane (3)
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