whooshing noise under boost 90 200tqa

[Ron Wainwright]

Taka,

  The lower intercooler hose is kinda weird the FA and
looking at the car showes some funky connections a
weird looking rubber plunger kinda looking thing then
a hard plastic tube then a "u" shaped hose that
connects to the lower left hand side of the turbo but
while looking for the part #'s it showed that some of
the parts are (no longer available) just the "U"
shaped hose the # is 034 145 746F Audi probley
supercieded the other parts with just the hose anyways
the hoses are old I can see cracks in them while
moving them around so I'll order the lower intercooler
hose
 there are allso 3 hoses that go to the wasegate
silinoid I've replaced the one that goes to the
wasegate diaphram but not the other 2 long hoses
there's one that goes to the lower turbo hose (that
I'll be replacing on Monday) and one that gets broken
up in its travels by a "T" piece one end looks like it
goes to the manifold and the other end looks like it
goes to the decel valve looks like I should allso
relace the air flow boot on top of the fuel dis.

 Well time to go get some monie off the old monie tree
hopefully by next week it will be taken care of.
Thanks
Ron
90 200tqa 207k IA stageII, 2.0 bar


--- TM <t44tq at mindspring.com> wrote:
> Ron,
> Sounds like you have a leak in one of the boost
> hoses.
>
> I'm surprised your car runs in that condition,
> though-
> the 10v cars usually can't take that kind of a leak.
>
> Did you check the lower intercooler hose?
>
> Taka
>
> -----Original Message-----
> From: quattro-admin at audifans.com
> [mailto:quattro-admin at audifans.com] On
> Behalf Of Ron Wainwright
> Sent: Sunday, June 30, 2002 3:45 PM
> To: quattro at audifans.com
> Subject: whooshing noise under boost 90 200tqa
>
>
>   Listers,
>
>   I'm getting an over boost condition I've got an IA
> stage II ecu mod I'm getting 2.0 bar
> but last week while under a heavy foot the fuel pump
> cut out at 2.2 bar I can all so hear a air whooshin
> sound while the boost is climbing
> I've just replaced the wasegate diaphragm but I can
> still hear the whooshing sound
> I all so ordered but am weighting for the arrival of
> the Michelin man hose and the lower turbo hose that
> comes off the front of the turbo it attaches to the
> air boot on top of the fuel distributor via a metal
> elbow any other suggestions?
> Thanks
> Ron
> 90 200tqa IA stageII,2.0 bar
>
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