Monster MotorsportJMB Retrofits
Results 1 to 5 of 5

Thread: dump valve

  1. #1
    Reverse Gear

    Status
    Offline
    Join Date
    Jan 2010
    Posts
    5

    dump valve

    hi got a 2.0 140tdi done around 70k
    when i hit mid range of revs where the turbo starts to kick in i get a strange noise like a whiney fiz or rattle
    ive been told this could be the dumpvalve would this be correct or is it turbo propblems?
    any help would be great thanks

  2. # ADS
    ADS
    Join Date
    Always
    Posts
    Many
     
  3. #2
    devonmikeyboy's Avatar
    As far from JBS as possible !

    Status
    Offline
    Join Date
    Feb 2007
    Posts
    1,257
    Diesels don`t have dump valves mate.
    06 Audi 2.0 PD140 Sport TDI Quattro S-LINE.
    Old engine 330 bhp @ flywheel 263 bhp @ wheel 490 lb torque. Audidriver write up HERE
    Now stripped and playing with an uprated Cryo treated engine fitted with bigger turbo,water/methanol,uprated injectors etc etc.Wanting 400 bhp and 500 lb torque.

    Other car 500+ bhp MK4 Golf R32 turbo.

  4. #3
    a3rick's Avatar
    The Ibis

    Status
    Offline
    Join Date
    Feb 2010
    Location
    Norwich
    Posts
    222
    I had the same problem on my jetta, it was the turbo luckily i had it replaced under warranty

  5. #4
    Lex
    Lex's Avatar
    2nd Gear

    Status
    Offline
    Join Date
    Mar 2008
    Posts
    364
    ....................
    Last edited by Lex; 9th March 2010 at 13:57.
    now : A3 2.0 TDI, ST-3 remap, coilovers, matte black rs6 alloys

    800 spent on my car in a week, is that excessive? B***ocks is it

  6. #5
    devonmikeyboy's Avatar
    As far from JBS as possible !

    Status
    Offline
    Join Date
    Feb 2007
    Posts
    1,257
    Quote Originally Posted by Lex View Post
    a dump valve noise is pretty normal for your car, it just the turbo wearing abit, mine has been doing it for ages and i've already replaced the turbo once. When it gets to the point of going, limp mode will kick in and gives you plenty of time to get to a garage
    Sorry but that sort of false information is not only totally incorrect but dangerous to post on forums.
    06 Audi 2.0 PD140 Sport TDI Quattro S-LINE.
    Old engine 330 bhp @ flywheel 263 bhp @ wheel 490 lb torque. Audidriver write up HERE
    Now stripped and playing with an uprated Cryo treated engine fitted with bigger turbo,water/methanol,uprated injectors etc etc.Wanting 400 bhp and 500 lb torque.

    Other car 500+ bhp MK4 Golf R32 turbo.

 

 

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Single Sign On provided by vBSSO

Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

Content Relevant URLs by vBSEO