Originally Posted by pa_sjo

Perhaps i'm not reading that right, but it has a measly 4 speed breakpoints for the auto-tuning on fuel, but a gazillion for the spark knock detect?

Originally Posted by Flux Capacitor

Fuel tuning is a linear line relationshio to air mass so many breakpoints are not needed.

Spark adance behaves like a logarithmic curve (sort off) so more breakpoints the better..

Originally Posted by Flux Capacitor

4 points is measly but capable !!
Thats the target AFR map, if you look, it gets disabled after a certain boost pressure where it will revert to normal mapping
(a user setable level)