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Forge dumpvalve 2.0tfsi

Discussion in 'Audi S4/A4/A4 Cab (B7 Chassis)' started by Craig Cull, Nov 20, 2011.

  1. Craig Cull
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    Craig Cull Well-Known Member

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    [Nov 20, 2011]
    After changing my diverter valve, I seem to have lost the drop in boost pressure when driving enthusiastically. But now when I shift into 2nd I seem to get a slight loss of boost early in the rev range. It then seems to iron it's self out.... Any body had this problem?
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  3. hades-
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    hades- Yorkshire & Humber Rep. Regional Rep VCDS Map User

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    [Nov 20, 2011]
    what did you change it to ?
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  4. jakeA42T
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    jakeA42T Member

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    [Nov 20, 2011]
    Found out I need mine changing yesterday did you fit it yourself, I've been told its a doddle?
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  5. hades-
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    hades- Yorkshire & Humber Rep. Regional Rep VCDS Map User

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    [Nov 20, 2011]
    very easy 3 bolts and a plug
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  6. Craig Cull
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    Craig Cull Well-Known Member

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    [Nov 20, 2011]
    I've just put a standard valve back on. Nice easy job, just drop the under tray down and it bolst straight to the turbo housing.
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  7. jakeA42T
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    jakeA42T Member

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    [Nov 20, 2011]
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