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Re: 1993 90 engine light
The check engine light comes on if the ECU detects an error, but it only
stays on while you're getting the error. Probably not related to your
oil change. Check out the 12v pages ( http://www.12v.org ) under
maintenance, and reading the ECU error codes.
--
Elliott
Audiorific@aol.com wrote:
>
> I have a 1993 Audi 90. After a recent oil change, the check engine soon light
> comes on but then goes out. Any ideas?