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Racer
 
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Join Date: Oct 2010
Location: Franklin, TN
Posts: 5,900
I would recommend tuning using Lambda instead of AFR. Lambda is what the sensors actually measure and AFR is calculated from that value using a fixed stoichiometric ratio. With is 14.7:1 usually used for gasoline. The actual stoichiometric ratio for the fuel may or may not be 14.7:1. By using Lambda, you don't have to worry about that.
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Scott Winders
PCA GT3 #3
2021 & 2022 PCA GT3 National Champion
2021 & 2022 PCA West Coast Series GT3 Champion
Old 02-17-2023, 06:16 PM
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