[Biturbos4] brake problem
johnkoenig at greennet.net
Wed Dec 1 12:43:22 EST 2004
Not much help, but food for thought ... seems significant to me that something must be activating the ABS other than signals from the wheel speed sensors. I'd guess something nasty going on inside the ABS unit itself, which doubles as a master cylinder of sorts, which is a traditional problem area with a soft pedal. Forgive me if I'm emphasizing the obvious. Just thinking with the keyboard. Probably worth trying to check for ABS Diagnostic Trouble Codes. Good luck.
From: "Bill Neilsen" wneils at hotmail.com
Date: Wed, 1 Dec 2004 10:33:13 -0500
To: biturbos4 at audifans.com
Subject: [Biturbos4] brake problem
> I have a 2001 S4 with approx. 35k mi. Stoptechbrakes. Motul fluid in for
> about 2 years.
> In the last months the pedal has gotten softer and softer. It slowly goes
> in farther and farther as pressure is applied. At the end of the travel the
> ABS engages even before the car comes to a stop.
> The fluid level is fine and I spot no leakage around any of the calipers.
> Thanks, Bill
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> Biturbos4 at www.audifans.com
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