1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

No boost. Lots of back pressure. Help

tdi heed Sep 15, 2009

  1. tdi heed

    tdi heed New Member

    17
    0
    1
    can any 1 help i have 1.9tdi(awx) the oil seals went last week so i sent it away 2 midland turbo where it was re-cond. i got it back yesterday put it back on now i have no boost and lots of back pressure. it never had this problem before the turbo went. the engine has only done 60.000 miles. i have also changed the oil and filter. the engine breather is also clear. can any1 help???
     
  2. Broken Byzan

    Broken Byzan Photographic Moderator Staff Member Moderator VCDS Map User quattro Audi A4

    13,237
    465
    83
    Blocked cat/particulate filter would be my guess
     
  3. tdi heed

    tdi heed New Member

    17
    0
    1
    theres boost up high in the revs but low down no response. cant explain the back pressure.
     

Share This Page