Shuts down while on freeway

Old 02-16-2006, 07:32 PM
Thread Starter
Join Date: Feb 2006
Posts: 1
Default Shuts down while on freeway

My 92 Audi 100 CS randomly shuts down on the freeway. The warning lights begin to flicker and the ignition system shuts off. This happens after driving for atleast an hour or so. After pulling over and turning the ignition off, the car turns back on after sitting for a couple minutes. It's done this once or twice over the years but today it did it three times during a four hour trip. Anyone have any ideas of how to fix this problem. It has just been serviced and there were no obvious trouble codes.[:@]
Old 02-16-2006, 08:58 PM
2nd Gear
Join Date: Mar 2004
Location: Swamplands of NJ
Posts: 761
Default RE: Shuts down while on freeway

That’s an easy one, had a very similar problem on 91 100Q. It will only get worse, the intervals will get longer and fail more often. In my case it was the hall sensor in the distributor, I bet it is the same problem with your Audi. You night be able to read some codes off of the ECU, provided the shutdown interval is long enough to crank the engine over for a few seconds.

In any case let us know what the problem turns out to be.
Old 06-24-2007, 05:29 PM
Join Date: Jun 2007
Posts: 1
Default RE: Shuts down while on freeway

My 94 100CS Quattro is now doing this. It has shutdown unexpectely three times on the freeway (over 1+ years). Each time on a warm day after about 2 hours of freeway driving. Did you ever figure out what caused yours to shutdown?
Related Topics
Thread Starter
Last Post
B6 Models
09-02-2009 03:18 PM
B5 Models
12-25-2008 01:34 PM
02-04-2008 02:23 PM
Audi A4
04-12-2006 01:42 AM
Audi TT
06-14-2005 04:23 AM

Thread Tools
Search this Thread
Quick Reply: Shuts down while on freeway

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.