Originally Posted by dux10
i may do the same just for vd plots and see what happens. I have noticed the rpm fluctuations as well.... SO is it a RR issue? Brad didn't mention that the last time we talked (less than a week ago) so I assumed he was aware of the fluctuations and already had that squared away...
I think the RPM fluctuations are an ECU issue. Fast polling just makes it more obvious. Turning off fast polling should "hide" it a bit, and hopefully will help the analysis. I think it will kind of work like an extra level of smoothing. I think in one of his beta versions he had tried removing smoothing, and that didn't work at all
with the RR fast polling logs, so he has left it in.