i think i may have found my answer in the parameter notes... just switch over to the b16 pin, and unplug the electrical connector to the egr.
set all flags and tables as the notes tell ya to.
when done, simply leave egr unplugged or blocked off.

if i am wrong, please let me know as i am gonna run with this, being it is my first opportunity since i got the wide band controller in!

thanks in advance, grum