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pd 150 not boosting until 2000rpm runs out at 3000rpm

donna Mar 10, 2013

  1. donna

    donna Member

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    hi girls and guys i hope you dont mind me joining in i have a mk4 golf gtpd 150 , my wife is on the 8p forum she has a 3.2 v6 dsg.
    the issue that i am having is that when brought the car it had no boost , and what i have done so far is to remove the egr cooler , then mr muscle the turbo , now i have boost .
    the turbo was replaced 2 years ok , could it be my maf or map , i have cheaked for leaks , so i thinck next i will replace all my vaccum hoses .

    thanks ray
     
  2. towcestervag

    towcestervag Member VCDS Map User

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    get a diag test done and check maf in data to see if its working
     
  3. dan1973

    dan1973 OCD clean

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    Like said get it scanned, but I had a pd150 bora previous to the Audi and it had the same symptoms as yours and turned out too be the maf.
     
  4. beachbuggy

    beachbuggy Well-Known Member

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    VNT stuck. Trying moving it manually if that fails check n75
     
  5. donna

    donna Member

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    thanks guys will get codes read. atuater moves ok while by hand. not checked function while running using vaccum
     
  6. @udi A3

    @udi A3 Site Sponsor Site Sponsor VCDS Map User

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    Just take the turbo off and post it to me, i wont fix it or pretend i can, but i have no money and realllllly want a 150 turbo for my A3 :D

    Sorry, i cant find them second hand anywhere, so thought id jump in on the first mention of a 150pd on here to express my needs :p

    Does sound like a MAF though, a few logs on vcds should tell for sure.
     

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