Idle screw on NG engine

DGraber460 at DGraber460 at
Wed Apr 10 17:39:56 EDT 2002

[ Picked text/plain from multipart/alternative ]
In a message dated 4/10/2002 1:49:23 PM Mountain Daylight Time,
human747 at writes:

> The ECU controls the air via the idle stabiliser valve.  The 87.5 Coupe
> GT NG setup still has a "legacy" idle screw - which is not even present
> on the later NG's.

Absolutely right. Forgot about that dastardly ISV unit. I've been living
under the URQ hood _too_ long.

Dennis Graber
"Good judgement comes from experience, and a lot of that comes from bad

More information about the quattro mailing list