just brought a calibra turbo on a k reg and the car does not go well.the tubo pipes that go to the pieringburg valve by the air filter eg red/blue are ok i think but the other side facing the drivers window there is nothing on it help the boost shuts off when it feels like it and i have no idea how to fix it and the ecu light comes on help
i took off the cover with turbo on it and found what seems to be a one way valve with one end broken off any ideas
going but to the missing pipe off the pirengburg valve its missing a crank case breather ???????
is it poss to put a blled valve in to sort it out
and an other thing is there a vacume feed in the dash some where so i can connect me blitz dual dc
any whys thanks for reading mine post and for any input
theres a vacuum line that runs to the ecu behind the kick panel in the drivers side foot well. the boost cutting out/ ecu light could be the ecu 1 bar boost limit kicking in, maybe mal-adjusted actuator ? your boost guage will tell you that. should overboost to 0.8 bar and drop to 0.6
The pipe missing from the rear of the red/blue valve isn't anything to worry about too much.
It should connect to one of the 1/2" pipes the valve rubber is mounted to.
This shouldn't affect performance though.
When removing the turbo cover you have found the one way valve for the crank case. Very common problem.
Replace with another one way valve eg from a fish tank supplier. Do a search on here for "one way valve" or maybe fish !