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Assistance needed. Throttle body will not open fully, even when using VCDS alignment

TonyH50 Feb 26, 2011

  1. TonyH50

    TonyH50 A3 2.0 TFSI Quattro Sport

    17
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    Noticed when logging that throttle would not open fully (WOT), stopping at about 89%. Tried adaptation no change. Removed throttle body and cleaned it up. Not much oil. Tried adaptation again. Still wont open fully. Any ideas or is a new throttle body needed.
     
  2. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

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    Assuming this is on your car in avatar, have you opened it up & checked the mechanics as the teeth do break on the derv versions but not sure on petrol.
     
  3. Broken Byzan

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

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    That is open fully, it's in degrees. 89 is close enough to 90 degrees in my book
     
  4. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

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    Something didnt realise, everydays a school day, cheers Mark.
     
  5. paddy

    paddy Audi=No fault code, no idea

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    I think on the TFSI it should open 107% :yes: so thats fully open and a bit more :)
     
  6. TonyH50

    TonyH50 A3 2.0 TFSI Quattro Sport

    17
    5
    3
    Thanks for all replies. I noticed the problem because it doesn't come up with WOT (wide open throttle) in the throttle status log. Only overrun, idle, partial throttle. Not sure it's right. Anyone logged theirs and tell me what they found please.
     

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