3S-GTE JDM 2nd Gen Turbo Engine Over Boost!!! [Archive] - Toyota MR2 Message Board

3S-GTE JDM 2nd Gen Turbo Engine, sensor, stop, pressure, boost, touch, 20psi, thought, overboosting, back, vaccum, line, problem, pressur, stuck, control, idea, bright, pulling, fuel, boom, alil, turned, 15psi

Well thought of the bright idea of pulling the pressure sensor to stop the fuel cut, considering i have a MBC i thought i could yet control the boost at around 12 to 15psi and and that didnt even seem to stop it and well i got on her alil and BOOM 20psi WTF WTF, and yea i turned boost all the way down, that didnt stop it from overboosting, so i put the pressure sensor back in (the vaccum line) and still overboosting!!! to 20psi!!! so what do i do, i wont touch that pressur sensor again EVER,