Yeah, so it should hold pretty high positive pressure, and then just a little bit of negative will make it release when the manifold pulls vacuum instead...
It could still be your problem, I guess, but you’d have to find a way to put positive pressure in there instead, to test it.
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Low Boost, TCV Adaptation 2000 V70R
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Sommerfeldt
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Re: Low Boost, TCV Adaptation 2000 V70R
2018 S90 T8 Inscription - glossy black with amber interior and dark as night rear windows.
[Gone] '96 855 T5 - R bumper and spoiler, Koni Yellows & blue H&R springs all 'round.
[Sold] '97 S70 T5
[Gone] '95 855 T5-R - one of the black ones... sadly stolen and wrecked.
[Gone] '96 855 T5 - R bumper and spoiler, Koni Yellows & blue H&R springs all 'round.
[Sold] '97 S70 T5
[Gone] '95 855 T5-R - one of the black ones... sadly stolen and wrecked.
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bmdubya1198
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I may give that a try. I wouldn't be surprised if that was the problem.
00 V70R Venetian Red/Charcoal M56 Swapped 214k
07 XC90 V8 AWD Sport Titanium Grey/Black 220k
92 245 White/Beige 249k
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…and a bunch of other stuff
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03 S60 2.4T
00 S70 GLT
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98 S90
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01 S60 2.4T
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88 744 Turbo M46
07 XC90 V8 AWD Sport Titanium Grey/Black 220k
92 245 White/Beige 249k
91 944 Turbo 175k
…and a bunch of other stuff
Sold-
03 S60 2.4T
00 S70 GLT
98 V70 GLT
93 944
98 S90
95 850 GLT
01 S60 2.4T
05 S60R M66
08 S40 2.4i
88 744 Turbo M46
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