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Old Apr 27, 2009, 08:28 AM
  #31  
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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

[target AFR] * [ECU AFR] / [Actual AFR]
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...
Old Apr 27, 2009, 07:16 PM
  #32  
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i tried it... it allows you to enter more than one cell. you can just copy and paste your afr map into it.
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