TT (Mk1) Discussion Discussion forum for the Mk1 Audi TT Coupe & Roadster produced from 2000-2006

problems with one of my installs today

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Old Jun 6, 2006 | 02:12 PM
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Default problems with one of my installs today

Either the Forge DV or the Modshack SII has caused me to lose some boost. My car won't go above 15, and when its at 15 its like real shaky and struggling. I have the green spring with two shims in the DV. Any suggestions? It's a 180 quattro. TIA.
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Old Jun 6, 2006 | 02:15 PM
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Default Check for leaks, then remove one at a time

Sounds like a boost leak caused by an aging hose that was stressed or a loose fitting, possibly untightened hose clamp enduced.

Trent
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Old Jun 6, 2006 | 02:49 PM
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Default 4 bar in? How old is the MAF?....>>

MS stg 2 and 3 needs everything to be at 100%
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Old Jun 6, 2006 | 02:51 PM
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We oughta know...:-)
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Old Jun 6, 2006 | 02:53 PM
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When my MAF blew, there was noooooo pressure.
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Old Jun 6, 2006 | 02:58 PM
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As far as I know, it's never been replaced and its a 2000
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Old Jun 6, 2006 | 03:07 PM
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Yikes! That's the first thing to do then!
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Old Jun 6, 2006 | 03:14 PM
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Default Get it Vagged, mine would have full boost until 3k then throttle would go to 50%...

boost would drop to 15lbs then.
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Old Jun 6, 2006 | 04:20 PM
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What ended up being the problem?
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Old Jun 6, 2006 | 05:02 PM
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Justin, I can vag it this weekend if you're available.
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