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FD boosts to 7psi when set at 10psi on PFC.

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Old 05-23-04, 02:36 PM
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FD boosts to 7psi when set at 10psi on PFC.
Not sure if this is a PFC issue or FD, but I'll just post in here.

Basically, my PFC is set at the stock boost of .8/.7 bar.

The most boost that I am getting is right around .5 bar which is 7~ psi.

What could be the problem?

vacuum?
solenoid?
main cat clogged up?

?????
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Old 05-23-04, 02:40 PM
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WG / PC control line pills absent.
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Old 05-23-04, 03:33 PM
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Originally posted by clayne
WG / PC control line pills absent.
I second that motion...
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Old 05-23-04, 04:09 PM
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Are your duty cycles set correctly
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Old 05-23-04, 04:44 PM
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the only thing that i changed was push the secondary from 850 cc to 1300cc when i just installed the new secondaries......
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Old 05-23-04, 05:30 PM
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I'd check the cat and pressurize the intake after the turbo and listen for leaks.
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Old 05-23-04, 05:32 PM
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I would think cat
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