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Post: c90 datalog shows air/fuel ratio 18.0

68wfo
Forum Newbie
Posts: 30
68wfo

Reg: 11-03-11

06-12-12 07:37 AM - Post#2236159
In response to Danny Cabral

I purchased Tom's software and am using both to see which one works best...any thoughts or comments on which one I should use? As for tuning the fuel map. I have been studying real hard on how to do this. Am I correct in stating that if I see the O2 comp at 125% and the AF at 14 the cell on the fuel map corresponding to the approximate map and rpm should be adjusted (numerically less) for the cell in that area and perhaps the surrounding cells?

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