Boost question on a b4?

Ianbhp

Middle Lane Hogs
Hey Lads
My b4 used to be boosting @ 0.7 bar in the primary turbo, and the secondary @ 1.0 bar,
after doing the knock sensor in the car so had the intercooler off and d.v off the intercooler also, anyway now she seems to be boosting to 0.6 bar and falling back to 0.5, and in the secondary its boosting @ 0.9 ish, is this more than likely a leak around the d.v or along the line or somethin more serious, :ponder2: going to put the standard recirulating valve on tomorrow to see if that solves anything, just wondering if anyone came across this before! :dontknow:
thanks
 
Check the connections around the intercooler and DV seeing as you had them off. Could be a slight boost leak perhaps?
 
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