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

Arrgh - flutter under boost; is this my Greddy? >

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Old Jun 4, 2007 | 02:27 PM
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Default Arrgh - flutter under boost; is this my Greddy? >

almost thought this was a coilpack at first, and actually did get a brief flashing CEL for just a bit when it first started - then the CEL went off, and hasn't been back; almost like a MAF stutter, but not quite.
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Old Jun 4, 2007 | 02:33 PM
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Default that happened to me>>>

once after really humid wet weather (remnants of a hurricane as i recall)....

Car was idling after running at highway speeds for a bit then was sitting in traffic on the interstate (pouring ran as well)...pulled away and she stumbled hard...got a flashing CEL....went away moments later.

Conclusion...more than likely something got on the MAF wire (or it was failing) or the condensation built up on the inside of the ****...Never happened again....

VAG it if you can...you should see an error Will...
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Old Jun 4, 2007 | 02:36 PM
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Default no, the flutter is still happening, just no (more) CEL >

we did have exceptional rain last night, but doesn't seem like it's related.
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Old Jun 4, 2007 | 03:14 PM
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Default to me...a flutter should not cause a CEL>>>

unless there is a serious vacuum leak and even then it would not be a flashing CEL....VAG is probably the next step...
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Old Jun 4, 2007 | 03:17 PM
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Default Started to happen with mine also, but no CEL, Then it started to honk, .....

found a defective diaphragm ordered a new one from Car Domain. Still in route, hope that corrects all my problems, Running OEM right now.
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Old Jun 4, 2007 | 03:58 PM
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Default I'll need to vag later tonight - got to run to a party ;-) but cel is now on.. :-(

thanks! I'll post later on.
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Old Jun 4, 2007 | 03:59 PM
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Default

I'll drop my Forge 007 in and see what that does - nice to have a spare...
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Old Jun 4, 2007 | 04:30 PM
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Yup, even though mine is an OEM, it still has a nice swooosh sound to it.
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