Setting up WB in the ADX editor.

[RobertISaar]

Thinking of that weird fuel table, loosing BLM learn off idle, strange INT settings, I wonder if this was GMs first attempt at a Hybrid SD/Alpha N fueling?

Haven't seen Robert? Hope he didn't loose internet again...

to my knowledge, GM's first attempt at hybrid alpha-n/SD was the MPFI 60V6 applications, starting in 1988(possibly late 87s)... at close to idle situations, they ran alpha-n, pretty much everything else was speed-density.

Still really intrigued in this ECM, very differant.

different = PITA. i'd much rather be(and am working on) running a single common mask/ECM to cover pretty much all possible engine/trans combinations... you won't have to learn all of the little quirks of all of the MANY combinations GM produced.