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What is this valve near air filter box connects to intake? Brake booster switch 30645493 Topic is solved

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive "P2" platform cars.

2001 - 2007 V70
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abscate
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Re: What is this valve near air filter box connects to intake?

Post by abscate » Sat Nov 23, 2019 1:09 pm

Well, you get a brake service message well before this fails the pump, so I think the design reasonably requires you fix the car when it breaks !


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Re: What is this valve near air filter box connects to intake?

Post by cn90 » Sat Nov 23, 2019 4:07 pm

1+,

However, the vacuum pump is expensive:
- $200+ at dealer.
- $130 for Hella brand at FCPEuro.


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abscate
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Re: What is this valve near air filter box connects to intake?

Post by abscate » Sun Nov 24, 2019 4:22 am

As a public service announcement , P2 owners should but a black zip tie around the vacuum switch to prevent it from spewing its parts all over the engine compartment

I think jimmy has warned us of this


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abscate
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Re: What is this valve near air filter box connects to intake? Brake booster switch 30645493

Post by abscate » Sun Nov 24, 2019 5:28 am

Switch is part number 30645493 , about $80 from our favorite vendors IPD, eEuro, and FCP


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