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Thread: Best way to change air/fuel ratio 16197427 $0D

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  1. 06-12-2018 #4
    sturgillbd
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    It is going to be in the O2 sensor parameters. You are wanting to target a different switchpoint for the O2 sensor. These are vs airflow for off idle and just target voltages for idle. You have a Lean, Mean and Rich for for idle and off idle. See attached screenshot.

    Brian

    Quote Originally Posted by Davis_1377 View Post
    Wanting to run more rich for a bigger cam, what it the best way in tunerpro rt for 16197427 $0D to adjust air/fuel ratio? I know adjusting ve tabels but aint that corrected with the o2 sensor?
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