[s-cars] No Brake Assist

Fred Munro munrof at sympatico.ca
Sat Oct 23 14:29:00 PDT 2010


When you replace the X-plug the pump can get air-bound and won't pump unless
you bleed out the air. Pump the brakes with the engine off to make sure the
bomb is discharged, and then push on the brake pedal as hard as you can,
start the engine, and let it run while keeping the brake pedal depressed.
This will bleed the air out through the brake servo into the reservoir. 

Good luck! 

Fred Munro
'97 S6 

-----Original Message-----
From: s-car-list-bounces at audifans.com
[mailto:s-car-list-bounces at audifans.com] On Behalf Of chris chambers
Sent: October 23, 2010 4:39 PM
To: audiurs4 at gmail.com; s-car-list at audifans.com
Subject: Re: [s-cars] No Brake Assist

Did you lose the "cap" or spring, or reinstall incorrectly?

On Sat Oct 23rd, 2010 3:47 PM EDT J R wrote:

>I replaced my alternator and the X-Plug on my PS pump, and ever since I
have
>no brake assist at all.  The brake light is on all the time.  The pedal is
>as hard as a rock and it is very very hard to stop the car.  Power steering
>is fine.  PS and brake fluid levels are fine.  Anyone have any idea what I
>might have bumped, broken or done wrong that would cause this?
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