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Fmic tuning

Posted: August 23rd, 2023, 9:59 am
by DjDumpsterFire
Im just gonna put all the info out here:
I am brand new to tuning, I just finished a 2.5 swap on my gen juan and want to get it running. I jus started with one of the given ots tunes and am trying to tweak for my car.
I have a bnr s3 + supporting mods, occ, egr vtcs and balance shaft delete and newly a fmic.
The car will start up but wont idle. With fmic disconnected it will idle, giving it throttle it will stay on but by itself wont idle. I tried to edit some tables but dont know where the correct place to start is.

Re: Fmic tuning

Posted: August 24th, 2023, 12:43 am
by mituc
What intake do you have? Usually the engine will die because of improperly calibrated MAF or because you have a huge leak somewhere.
Load this logging preset: https://www.dropbox.com/s/xowaxd4zho576 ... vtpre?dl=0 - start logging the moment you put the key on, and stop logging after the engine died.

Re: Fmic tuning

Posted: August 24th, 2023, 12:43 am
by mituc
...and of course upload the log here so that we can look at it.