dexion7
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| posted on 6/10/13 at 10:28 PM |
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boost control valve - which outlets to use?
has anyone used this valve and can tell me which holes to use. think its off an audi / VW. the make is Pierburg and it seems to be quite a common
one.
i'm hoping to run up to around 15psi and the waste gate spring is 5psi so the idea is to T it into the pipe from turbo out to waste gate
actuator.
 
Description
 
Description
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StrikerChris
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| posted on 7/10/13 at 12:14 AM |
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I don't know which is which with that particular valve, but one will come from the boost/pressure side, somewhere near the butterfly /
dumpvalve,into the solenoid, then 2 from the solenoid, one to the wastegate, and the leak off one needs to go back into the suck side between
airfilter and the turbo. Thats how they are on sr20det's anyway. Mine ran fine without it for a while anyway just with a pipe from the boost
side straight to the wastegate when I was a skint apprenice and it cocked up on my 200sx.
Chris
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matt_gsxr
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| posted on 7/10/13 at 10:52 AM |
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[img]http://www.vwt4forum.co.uk/picture.php?albumid=2213&pictureid=14267[/img]
from here http://www.vwt4forum.co.uk/showthread.php?t=87750
Or if the links don't work then.
 
photo_from_VWT4_forum
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dexion7
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| posted on 7/10/13 at 11:16 PM |
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perfect - thank you very much!
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dexion7
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| posted on 7/10/13 at 11:34 PM |
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one further question: do you know what frequency these valves like to work at? I'm running mbe and there is an option to pulse the valve at
either 10hz or 100hz.
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