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Kodename47 · 07-22-2015, 07:05 PM

The stock tune will also have a certain amount of headroom for the LTFT to lean up the mixture a little I reckon. The open loop fuel map isn't necessarily the target AFR, it's just the means towards a desired AFR.

07-22-2015, 07:05 PM	#226
Kodename47 Senior Member Join Date: Oct 2012 Drives: UK GT86 Location: UK Posts: 3,040 Thanks: 185 Thanked 1,632 Times in 1,113 Posts Mentioned: 156 Post(s) Tagged: 1 Thread(s)	The stock tune will also have a certain amount of headroom for the LTFT to lean up the mixture a little I reckon. The open loop fuel map isn't necessarily the target AFR, it's just the means towards a desired AFR. __________________ .: Stealth 86 :. Abbey Motorsport/K47 Tuned Sprintex 210 Supercharger Kodename 47 DJ: Soundcloud / Instagram / Facebook