hey guys just put in a f22b1 in prelude. its all running good except for one thing.. the egr system wont work on the poa computer.. the car will run very slugish and most the time just stall out. but when i put in the p12 it will run fine...

for some reason there is more vacuum pressure going toward the valve with poa then p12.. anyone know how i could solve this problem..? no vtec with a p12 or else id use it..