2002 Volkswagen Passat "sucking air coming brake booster" Questions

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Question about Volkswagen Passat

4 Answers

Air sound is consistent with the power booster behind the master cylinder leaking. (actually sucking in vacuum) which if excessive could possibly turn the check engine light on (may show up on scan as

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...air coming out, if i hold the brakes down for too long the truck cuts off. the question says it all. I press my brakes and u hear a whooshh air sound while pressing them and its hard to stop. ...

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...a hand brake,never struck that one before. Sounds like a vacuum hose from your power brake booster may have come off. Car may be sucking too much air. I dunno without seeing it though. Just a

Question about Volkswagen Passat

2 Answers

...sucking air, near the bottle where you top up the brake fluid there is a big black/gold round thing (Booster) up against the car out of this there is a pipe usually about as thick as your thumb that ...

Question about Volkswagen Passat

1 Answer

sucking air should be immediately apparent. vacuum boosters in the brake system have been known to leak and cause a sucking sound heard inside the car, seems to be coming from under the steering wheel

Question about Volkswagen Passat

2 Answers

...AIR in system. up front. Using the scan tool, select ANTILOCK BRAKES, followed by MISCELLANEOUS, then BLEED BRAKES. Follow the instructions displayed. When the scan tool displays TEST COMPLETED, ...

Question about Volkswagen Passat

1 Answer

...air into the system. I would check the biggest one first, on your brake booster. It is a large line coming from the engine to the brake booster assembly located behing the brake master cylinder. I ...

...air leak is not coming from the brake pedal. It has standard brakes Some part of the brake linkage must be pressing on a vacuum hose. Check under dash as well as under hood. It looks like the brake ...

Question about Volkswagen Passat

2 Answers

...brake fluid bottle open for a few days it will draw moisture from the air and ruin the fluid. Hi, I've about the same problem on a '03 passat diesel. I'm about to check out the problem and found that ...

...until no more air bubbles come out. Do this to all of the brakes individually. It is safe to reuse the fluid. Don't let the brake fluid level fall to low or more air will be sucked into the

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