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Old 11 May 2005, 09:43 PM
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steveyscoop
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Question wot boost ????

can anybody tell me wot a standard 2000 turbo uk spec should boost at ??
i am only making about 9psi.
Old 11 May 2005, 09:47 PM
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scoobydobydoo
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Yeh mate its 13.7psi
Seems like you have a fault. is it just holding at that pressure???
Old 11 May 2005, 09:57 PM
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steveyscoop
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hello,

yes it goes straight to about 9psi and stays stuck there, no more and does not drop.
cleaned boost valve today and reset ecu, still only at 9psi.
any ideas ??

Originally Posted by scoobydobydoo
Yeh mate its 13.7psi
Seems like you have a fault. is it just holding at that pressure???
Old 11 May 2005, 11:11 PM
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andydavies
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Cool

Originally Posted by steveyscoop
hello,

yes it goes straight to about 9psi and stays stuck there, no more and does not drop.
cleaned boost valve today and reset ecu, still only at 9psi.
any ideas ??
I fitted an EBC a couple of weeks ago and initially it didn't work due to a poor connection, when I ran the car (97 uk 2000) I also got 9 psi. This is because the boost solenoid is not working and the waste gate is opening, normally the solenoid valve would stay closed until the desired pressure of 12-14 psi, thus keeping the waste gate shut. Therefore this suggest your boost solenoid is faulty or not receiving power.

Andy.
Old 11 May 2005, 11:22 PM
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shawn r
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what is that in bar?
Old 12 May 2005, 09:20 AM
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andydavies
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Smile psi/barg

Originally Posted by shawn r
what is that in bar?
14.5 psi = 1 barg

so

9 psi = 0.62 barg
12 psi = 0.83 barg
14 psi = 0.97 barg

Andy
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