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Audi a3 1.8t quattro boost problems

Angliss28 Dec 15, 2013

  1. Angliss28

    Angliss28 New Member

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    Hi there I have a 2001 audi a3 1.8t quattro 6 speed the turbo will boost up to 4k then dies and you have to turn car on and off for boost to work again I have replaced a split breather pipe fitted new airflow sensor also new rocker gasket and serviced it and it still won't boost after 4k can anyone help plz
     
  2. gen.heinz guderian

    gen.heinz guderian Well-Known Member

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    Welcome,has the car been scanned for faults and was the Maf a genuine part?
     
  3. Angliss28

    Angliss28 New Member

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    Hi the maf wasn't genuine but the revs was bouncing on idle and fitted new one now it's fine the engine light gone out the only code left on is 17705 any ideas
     

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