2003 Audi A4 Brake Pedal Goes To Floor

If i pump it again the pedal is more firm and goes about halfway but if i keep pressure on the pedal it will very slowly creep back to the floor.

2003 audi a4 brake pedal goes to floor.

The booster is a mechanism that uses vacuum pressure to take the force being applied to the brake pedal and amplify it. The first time pressing the pedal it goes nearly to the floor before some braking comes in. Vw mkiv a4 tdis ve and pd brake pedal goes to floor under steady pressure. 2007 audi a4 2 0 tdi brake issue.

If the booster is bad then the full amount of force needed to activate the master cylinder and pressurize the brake fluid isn t. Joined sep 6 2003 location kingston nh tdi 2001 jetta tdi 1996 passat wagon 2003 wagon 2003 wagon oct 13 2012 1 just replaced the rear calipers. Ok got some better information. I have narrowed the problem down to the front end because if i blind the front hoses i get pedal as on my other cars.

Then all you need is to buy a new white clip. I have a problem with my brake pedal disappearing all the way to the floor. 1 of 4 go to page. The first thing to check when your brake pedal goes to floor is to raise the hood and check the brake master cylinder s reservoir.

Brake pedal go to the floor. I have tried to change my master cylinder but there was no difference. Brake pedal goes to floor troubleshoot fix in under 45 minutes check for brake fluid leak. Or you can remove the pedal and fix the box housing by straightening and rewelding extra welds to make it stronger.

The brake light is flashing and the abs light is lit solid. A bad brake booster. Removal is fairly straightforward but refitting pedal is a pain due to the tension spring and getting new white clip back onto ball joint on end of.