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

N75 valve.

Discussion in 'A4/A4 cabriolet/S4 forum(B6 chassis)' started by BRILLO, Apr 29, 2013.

  1. BRILLO

    BRILLO Member

    Joined:
    Sep 6, 2011
    Messages:
    140
    Likes Received:
    7
    Is there anyway of testing these to find out if its faulty?
     
  2. Advert Guest Advertisement


  3. czm

    czm Member

    Joined:
    Feb 27, 2013
    Messages:
    265
    Likes Received:
    19
    Vcds?
     
  4. jimmcgee

    jimmcgee Active Member

    Joined:
    Dec 29, 2011
    Messages:
    237
    Likes Received:
    32
  5. Audi Doodah

    Audi Doodah Active Member

    Joined:
    Sep 1, 2012
    Messages:
    377
    Likes Received:
    35
    As above. A registered verion of VCDS?VCDS Lite allows you to run engine output tests, n75/actuator being one of them. Good way of checking turbo vanes are clean as you can see smooth movement of the actuator arm.
     
  6. BRILLO

    BRILLO Member

    Joined:
    Sep 6, 2011
    Messages:
    140
    Likes Received:
    7
    Cheers guys. Had it scanned last week. Was pointing to boost pressure sensor in intercooler or n75. Changed above sensor and no change. Vcds guy now on hols so will probably need n75 as well. I can hear it making a noise as if its not sealing when driving.
     

Share This Page