Engine Light

[Andrew Lundy]

READ THE CODES!!! If your light came on you will have a code stored (until
you erase it).  Your "friend" needs to read the codes with his
computer......or you can do it yourself....
http://www.12v.org/maint/dtc.html

Based on your mileage and when the light comes on I'm sure it will be an EGR
code.  This will almost certainly be caused by a clogged EGR passage in the
intake manifold.

You'll make it ALOT easier on yourself if you get the code first....then go
from there!!

Good Luck!!
---
Andrew Lundy
fast928 at prodigy.net
90 80q
99 A6q

----- Original Message -----
From: <NODOEBRANDO at iwon.com>
To: <quattro at audifans.com>
Sent: Tuesday, October 02, 2001 4:50 PM
Subject: Engine Light


> Anybody have an idea on this?  The engine light in my 1993 90 CS Quattro
> likes to come on whenever I'm on the freeway.  It comes on most frequently
> whenever I'm coasting after an intense acceleration like passing more than
> one car or entering the freeway via the onramp.  My car just hit 90K last
> week and I had it tuned up for the next 30-40K this last weekend.  I had
> my mechanic friend hook it up to his computer and also test the O2 sensor
> just incase and he couldn't find anything.  I am using good premium fuel
> and I have checked everything else that I can figure.  It's not a short
> because it's a consistent problem.  Any ideas?  Incidentally I recently
> added a Porsche aftermarket exhaust system, could this be something?  Let
> me know what your experiences or thoughts are.  Thanks
>
>
>
> Brandon Handy
>
> 1993 90 CS Quattro Sport.
>
>
>
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