[s-cars] Intermittent "ABS OFF" light

Calvin Craig calvinlc at earthlink.net
Sat Aug 15 06:41:03 PDT 2009


The only intermittent ABS problems I have had in the past were due to the
sensors having worked there way away from the hub ever so slightly over
time.  A couple of light taps with a small hammer and I was back in
business.  Just food for thought.....
--Calvin


-----Original Message-----
From: s-car-list-bounces at audifans.com
[mailto:s-car-list-bounces at audifans.com]On Behalf Of Doug Landaeta
Sent: Saturday, August 15, 2009 6:30 AM
To: Wayne Dohnal
Cc: S-car list
Subject: Re: [s-cars] Intermittent "ABS OFF" light


FYI. I have a constant ABS light and a code thrown for a rear wheel
speed sensor. For me, Probably a wire not connected back there. No
relation to boost.

Sent from my mobile.

On Aug 15, 2009, at 12:20 AM, "Wayne Dohnal" <wd43 at hevanet.com> wrote:

> I'm seeing the orange ABS OFF light come on sometimes, and I finally
> figured
> out a connection.  Whenever the boost hits 4 to 5 psi the light
> comes on,
> and it stays there until the boost goes above 6 psi or below 3 psi.
> I'm
> suspecting something with the rear diff lock, but I want to check if
> this is
> a known problem that somebody already knows the answer to.
>
> Wayne Dohnal
> 1994 S4
>
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