SpeedTuning ECU, Boost Issue...
#1
SpeedTuning ECU, Boost Issue...
ok my car has the speedtuning 1.1Bar ECU i got from the group buy a while back. it was running great spiking around 17psi or so, now until recently i cant spike past 10psi. i think i might have something to do with the day my battery died when i left a dome light on, and my car wouldnt start, then kill power and reset its self... i tired a few things and now im spiking at 12psi.... if anyone knows whats wrong that would be great, my car feels slow again