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2008 xc70 hissing brake booster questions

Help, Advice, Owners' Discussion and DIY Tutorials on the current (third) generation Volvo V70 wagon and XC70 crossover, and second generation S80.

This is a forum for owners or prospective owners of the third generation V70, second generation S80, and its siblings built on the EUCD platform.
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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:
1997 S90, B6304S, AW30-42, Bosch Motronic 4.4
1998 C70, B5234T3, AW50-42, Bosch Motronic 4.4
2003 S40, B4204T3, AW55-50/51SN, Siemens EMS 2000.

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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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