mjc2_2 Anyone now if there's power boost valve for the 2.2? posed the same question to the guys at vvoc.com, got a couple of pointers but still lead to a dead ends.(no dissrespect to the guys at vvoc.com) 🙁
l7jnd Don't think there is mate. I've not come across one. Im not sure but i think the 2.2 astra has a higher pressure fuel regulator as standard anyway. Anyone else???
JohnnyN I have read on here that the 2.2 was fitted with a 4 bar pressure regulator anyway. I had an FSE boost valve on my old Cavalier and I thought it was crap. what..
Mark_Dj JohnnyN said: I have read on here that the 2.2 was fitted with a 4 bar pressure regulator anyway. I believe that to be true also 🙂
Gazza if they did do one i wouldnt touch it had one on a old seat ibiza cupra sport and i thought it was a waste of money 😃
vocky the z22se ecu adjusts the length of each injector pulse, so if the fuel pressure is increased the pulse is shortened, thus you get exactly the same amount of fuel. and yes, the z22se has a 4Bar FPR as standard.
mjc2_2 Sound! that,ll do for me! Ive only been looking for one for 6 months, what will i do for another 6 months ( don't answer that!)
