Quote:
Originally Posted by Def
The fuel map is a target AFR map. You should adjust your K-value until you get the correct AFRs. It makes tuning way easier, and that's actually how the Nissan patent aplication reads. Not sure why they didn't do it "correctly" with the S13 chassis(stock tune values are stupid once you learn what they mean).
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yes I know this and my tuning editor (nistune) does this pretty well. I get the k value set to where the cells at idle read 14.7 and it idles at 14.7 but thats as far as I adjust the k value. I dont care if Im hitting the targets exactly later on in the map because there are other variables such as this system that will effect the targets and actual afr's.