[V6-12v] Trouble code 2331
natwhite at mnsi.net
Fri Dec 3 10:43:51 EST 2004
Check for a vacumn leak somewhere on those braided hoses. Better yet,
replace all those little hoses. Vacumn leaks can cause 02 sensor codes.
Ron & Janet Frazier wrote:
> I have a 1993 100cs wagon and I have pulled the 2331 trouble code when
> the check engine light came on. I believe this code is for one of the
> O2 sensors. 5 years ago the same thing happened. they replaced both
> o2 sensors and that didnot solve the problem. They did a smoke test
> and then replace the throttle body gaskets and the egr vale gasket.
> Does anyone want to venture a guess as to what is really wrong with my
> car this time. Replacing gaskets is cheaper than O2 sensors. The
> problem is knowing which ones without a smoke machine. Does anyone
> have any guidance. also, do I remember correctly that trouble codes
> are cleared one you start and operate the car after the previous
> Ron Frazier
> V6-12v mailing list
> V6-12v at audifans.com
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