Afr calculator
#31
EvoM Community Team
iTrader: (15)
The spreadsheet that was posted appears to work (in calculated something, haven't tried in practice), but I got a bunch of conversion errors since I'm not in the newest version of Excel. The worksheet basically just does
I didn't think that worked in practice because of the way the numbers were derived. I would think you would need to reverse the equation that converts the 0-255 byte value to the "AFR" we see in the map.
In the end, it might just be a better idea to rescale the MAF to get the #s to match up...
[target AFR] * [ECU AFR] / [Actual AFR]
In the end, it might just be a better idea to rescale the MAF to get the #s to match up...
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