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Old Oct 6, 2007 | 05:15 PM
  #1  
coolguycooz's Avatar
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Exact Formula.

Ok i have had different sources telling me different formulas for the 2 byte RPM.

What is it exactly because the one i tried seems to be way off. Unless my car really idels at 1200 rpms when the tach says 800. but the weird thing is it seems to line up closer to the rpms as the engine speed increases.
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Old Oct 6, 2007 | 06:09 PM
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There is a thread dedicated to 2-Byte RPM, you should find everything you need here..

https://www.evolutionm.net/forums/sh...d.php?t=297483

I have it working just great with the formulas posted there.
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Old Oct 6, 2007 | 09:53 PM
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depending on what memory variable you are logging ...

but if its mine then

1000*x/256
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Old Oct 7, 2007 | 12:43 PM
  #4  
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tephra yeah it is, so what would i set 2byte airflow to then?
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Old Oct 7, 2007 | 04:36 PM
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no idea
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Old Oct 8, 2007 | 04:40 PM
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anybody know the one for 2byte airflow?
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