[urq] Upper Wastegate Hose on '83 Ur Quattro

[Justin]

Yep, that makes more sense.....uses the engine vacuum for the upper
wastegate pressure..
Justin
----- Original Message -----
From: "Martin Pajak" <martin at quattro.ca>
To: "Justin" <cbrooks22 at cox.net>; <urq at audifans.com>
Sent: Tuesday, May 04, 2004 4:11 PM
Subject: RE: [urq] Upper Wastegate Hose on '83 Ur Quattro


> On the WR it's connected to the aluminium FI igloo dome thingy.
>
> HTH
> Martin
>
> -----Original Message-----
> From: urq-bounces at audifans.com [mailto:urq-bounces at audifans.com]On
> Behalf Of Justin
> Sent: May 4, 2004 6:07 PM
> To: urq at audifans.com
> Subject: Re: [urq] Upper Wastegate Hose on '83 Ur Quattro
>
>
> This port is used for electronic boost control found on the 5000 turbo's,
> otherwise it is open to air.
> Justin
> ----- Original Message -----
> From: "Ben Swann" <benswann at comcast.net>
> To: <urq at audifans.com>
> Cc: "Ben Swann" <benswann at comcast.net>
> Sent: Tuesday, May 04, 2004 2:14 PM
> Subject: [urq] Upper Wastegate Hose on '83 Ur Quattro
>
>
> Where does it go?  There is a hose attached to mine, but it doesn't go
> anywhere and I see nothing in the vicinity to connect it to.
>
> Hard starting and overboost at about 1.9 bar prompts me to  investigate.
I
> probably need to replace the lower wastegate hose, but the upper is not
> connected to anything right now and maybe that is the main culprit.
>
> Ben
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