Calculatation in conclusion thread

Hey guys just running through the far section again and am curious as to what the calculation is that you're talking about to correct AFR/ injector pw?

Cheers

Richard

I'll assume you're referring to the calculation to correct an error in the measured AFR compared to your target or desired AFR? In that case the calculation is:

Correction Factor = Measured AFR / Desired AFR

Multiply the injector pulse width (or the value in your fuel table/ VE table) by the correction factor to correct the errro.

ah of course! having a durrr moment. great course, i have worked out pulse widths for various kpa values for my project, next weekend ill see if i got it right =)