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a4 2.0tfsi

sewell10 Mar 24, 2012

  1. sewell10

    sewell10 Member

    236
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    can the diverter valve cause boost cut some times in high gears pulling a way car goes into limp mode then goes ok the car has been remaped
     
  2. Craig Cull

    Craig Cull Well-Known Member

    2,244
    918
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    have you ever changed the diverter valve?
     
  3. sewell10

    sewell10 Member

    236
    11
    18
    no never changed the valve
     
  4. Marrow

    Marrow Member

    587
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    Ye rubber blows on them especially when mapped change to oem rev d this would be first thing to try. Its any easy diy job.
     

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