[youngmanvr4]

When I get my Pro what AF should I aim for at all rpms and all loads? I'll be using 91 octane. Do you aim for the same AF for all rmps and in the 3 different loads or what? Or do you run it leaner at lower rpms then richen it up or what? I would really like to know.

TurboBob. Do you have a log of your AF in close loop and open loop I can see? I just want to see what your running.

Also, I just want to clear sometime up. In the thread Jeremy G made (New product on the horizon) he said this "AFR tracking
Close loop WOT fuel control can be enabled when an Innovate Wide band controller is connected to the Trans pro you can access the AFR tracking table where "target air fuel" ratios can be entered by load and RPM. The T-Pro then receives feed back from the wide band and corrects the air fuel ratio back to the target number under WOT conditions." now my question is, is it close loop or open loop WOT? The reason why I can is how can you be WOT in close loop? I'm still trying to figure tuning out (more less close/open loop). I dont get the loops yet.

Is this right: Close loop is only at idle, low-load cruising (meaning when its not working hard to move the car?) and low-load acceleration (meaning not accelerting fast/hard?). And open loop is moderate-load and high-load acceleration (meaning hard accelerting fast/hard?).

Is this right:
Fuel Tune Low (idle) = close loop
Fuel Tune Mid (cruise)= close loop
Fuel Tune High (WOT) = open loop

So if the Pro has AFR tracking in close loop at WOT then what would be the point?

I just need alittle help then I think I got it figured out.