NefMoto

Technical => Tuning => Topic started by: KWest on April 15, 2013, 09:25:34 AM



Title: Understanding STFT and LTFT - PDF
Post by: KWest on April 15, 2013, 09:25:34 AM
Searching around I came across this document by Dana Baum @ Baum Tools Unlimited Inc. describing fuel trims on the BMW. I thought I'd pass it on in case someone hasn't seen it.

I thought the window of time that trims could be out of range would have been longer before triggering a CEL. Again this is BMW, but I would imagine that VAG is similar.

Cheers,


Title: Re: Understanding STFT and LTFT - PDF
Post by: Mantis on April 15, 2013, 02:08:24 PM
Thanks, good info


Title: Re: Understanding STFT and LTFT - PDF
Post by: s5fourdoor on April 15, 2013, 02:13:22 PM
k. west in the house...

great find.


Title: Re: Understanding STFT and LTFT - PDF
Post by: phila_dot on April 15, 2013, 07:44:33 PM
Been awhile since I read that, but IIRC it isn't directly applicable to ME7