Question 85 Wastegate

[Nate Stuart]

The larger port on the bottom is tied straight into the intake plenum, the
smaller port on the top is either open to atmosphere, or connected to the
Waste Gate Frequency valve, if the car is so equipped.

Take care,
-Nate
'89 90tq

----- Original Message -----
From: "Rafael Lubera" <rlubera at hotmail.com>
To: <quattro at audifans.com>
Sent: Friday, September 28, 2001 7:21 PM
Subject: Question 85 Wastegate


> Oh great Quattro gods,
>
> i have a question,
>
> I recently aquired a wastegate of a 85 TQ, and want to know if it utilizes
a
> signal vacuum line to open it. or does it only use the pressure created in
> the exhaust manifold to open it ?.....im asking because it has two ports
on
> it. one on the top and a bigger, ~3/8 of an inch in the bottom part, wich
> was disconnected.
> thanx again
> Rafael
>
>
>
>
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