Hondata

Hi guys
I'm a newbe in this forum, thanks in advance for support
I've installed a flashpro for 2006 euro spec s2000, after a
few km's mil goes on .
Dtc were related to o2 efficency (first and second), so I found
in sw appl. the availability to enable close loop, the first map downloaded
was disable for this feature, now it is enable on o2 secondary.
At this time 've got two questions, I think close loop was already enabled
before (I saw lambda value change in cruising)
then, enabling on o2 secondary (factory sensor) do I need to change scale for no wide lamba ?

thanks