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

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  1. 06-13-2018 #5
    dave w
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    Injector flow is an option, well maybe? For example, lowering the injector flow from 61 lb hr to 59 lb hr makes the computer "think" it needs to ADD / INCREASE the "Injector ON Time" so more fuel is sent out of the injectors.

    Screen shots below are from 16197427 $OD VE Tuning using a plug-n-play AEM 30-4110. Measuring AFR is a GOOD THING!

    dave w
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