I am getting a new tune done for my 135i, this time just 100ron Pump Gas and meth.
Just wondering what would cause this massive variance in STFT?
It starts off fairly close (within 5% ish), but as the car comes on boost you can see the gap widen a lot.
I have not been able to find much info on this.
Just wondering what would cause this massive variance in STFT?
It starts off fairly close (within 5% ish), but as the car comes on boost you can see the gap widen a lot.
I have not been able to find much info on this.