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2008 xc70 hissing brake booster questions

Help, Advice, Owners' Discussion and DIY Tutorials on the third generation Volvo V70 wagon and XC70 crossover, and second generation S80. Are you an owner? Prospective owner? Get in here and join us! Start a new topic or comment on an existing thread.

2008-2016 V70
2008-2016 XC70
2007-2016 S80

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RickHaleParker
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Re: 2008 XC70 hissing brake booster questions

Post by RickHaleParker » Wed Feb 21, 2018 11:17 am

Lisle? .... what does a cotton thread have to do with brake boosters? :wink:


Platform: P80 1998 C70, B5234T3, AW50-42, Bosch Motronic 4.4, Special Edition package, Plant: Uddevalla Sweden.

Platform: X40 (Nedcar) 2003 S40, B4204T3, AW55-50/51SN, Siemens EMS 2000. Plant: Born Netherlands.

Platform P2 2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0, Plant Torslanda Sweden.
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1997 S90, B6304S, AW30-42, Bosch Motronic 4.4 - Sold

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abscate
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Re: 2008 xc70 hissing brake booster questions

Post by abscate » Sat Apr 07, 2018 5:12 am

Oh I missed that volley Rick

No more Scots allowed here...back to you....volley...

:D

Ford had a sports car known for hissing brake boosters, can’t recall which one....

...the Cobra, Shirley..


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jimmy57
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Re: 2008 xc70 hissing brake booster questions

Post by jimmy57 » Sat Apr 07, 2018 1:56 pm

If the booster has the 5 wire connector it is the collision warning booster. The car would have adaptive cruise control and have the OBVIOUS rectangle in the grill covering the cruise radar unit. The 3 wire connector is on both versions.



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