As long as the Mitsulogger values for Injector Scale and Injector Latency are left stock (and yours are stock) or you updated them with your upgraded info... Yes the Load calculations are fairly accurate, and should closely represent the load values for tuning the car.

 

And I can't really say when I plan on releasing V2, it needs alot of work to get the plugin features to do what I want, and I took a break from coding for awhile so I have some fresh insight. I have very limited free time so as things spin down I'll get back into it and crank out some new code.. I also have several other projects that are in development.

 

the AFRMAP values in the rom (Not sure if this is what you were referring to) are the value in the Map, it doesnt reflect an actual AFR, but what cell the ECU is using. Only its not easy to find the exact value, hence the Load calculation...

In order to tune your car, you MUST be using a wideband O2 sensor to get accurate readings, I am doing it using the ECU+ and its aux wideband input, hooked up my wideband to the ECU+.