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Discussion Starter · #1 ·
Hello all, im having this issue where i was using about 65-75 % duty cycle to get my desired psi lets say 19. But now its near 14psi so i was testing it and it wants me to use 90% duty to get my old desired psi, i put it back to zero as i dont wanna mess around to much but could anyone help me out to what the problem might be?

Also does anyone have pictures of them hooking up the gfb hoses to the turbo etc.. Im trying to triple check everything.

Thanks

I also made a post in engine. Not sure where i would put this. Sorry for the double post as i am new.
 

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I'd rather do it myself
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19,458 Posts
Either a minor leak after the solenoid or a failing BOV would be my guess. Is the BOV serviceable?

I assume when you say duty cycle it is the solenoid you are referring to.
 

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I'd rather do it myself
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19,458 Posts
Something must be worn to have to increase the duty cycle to get the same results as in the past. So you can increase the duty cycle but sooner or later you will find the real problem.
 
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