Originally Posted by white08135i
im so frustrated. it seems there is 0 boost. any other suggestions what i should look at? could it be that turbos went out or the wastegates?
IF there was such an issue, the car would throw a limp mode. but your car seems to run fine just no boost which makes me believe there is something triggering that state and enforcing no CEL. For example my meth kit could open the wastegates and the car would still throw no CELs.
I know you have no meth kit, but do you have anything AFTERMARKET on the car? an elaborate alarm system might offer valet mode where there is no boost.
SOLD --'07 E90 335i, PTF COBB E50, HFS4, ER CP, ETS 7", AA DP, Vishnu Exhaust, DCI, ACT, Nitto Nt555
'10 E92 335i M, 6MT COBB v3, ER IC, ER CP, VRSF DP, Fuel-it st2
installing soon: Mfactory LSD, , powerflex subrframe bushings