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Crank Case Pressure Test on ‘06 XC90

A mid-size luxury crossover SUV, the Volvo XC90 made its debut in 2002 at the Detroit Motor Show. Recognized for its safety, practicality, and comfort, the XC90 is a popular vehicle around the world. The XC90 proved to be very popular, and very good for Volvo's sales numbers, since its introduction in model year 2003 (North America). P2 platform.
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bfry
Posts: 52
Joined: 25 March 2018
Year and Model: 2006 XC90 2.5T AWD
Location: NY
Has thanked: 31 times

Crank Case Pressure Test on ‘06 XC90

Post by bfry »

Took car to a shop to get looked at…

Crank case pressure test supposedly came back as:

-4, -3, +.6 KPA

Seems like I replaced the PCV system yesterday - did myself btw, but looking at the paperwork it was 40k miles ago.

Came home and ran glove test = strong suction.

How do you get a positive outlier, the +.6, but have good suction on the glove?

I trust the shop, but am I missing something?

Thx
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bfry
Posts: 52
Joined: 25 March 2018
Year and Model: 2006 XC90 2.5T AWD
Location: NY
Has thanked: 31 times

Post by bfry »

Forgot to mention that there are no symptoms, car was in for something else and decided to have them do a “general” check…
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