Originally Posted by Flatland2D
Well that's why I'm asking all these questions. Yes, I know how much voltage change there is for different a/f ratios. I don't know the signals controlling the fuel injectors, but that's another project.
You might look into the circuitry of a VAFC or SAFC unit. They can adjust the injector trim by percentage. Also, I believe the new Hondata systems and the AEM EMS have an autotune feature, where you enter a desired A/F ratio and it will tune itself around that...something else to look into.
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