There are two parameters in the BIN for the 1228062 for AE that is more or less the equivalent of "pump shot" in a carburetor.

Being the ECM is 160baud, I don't pay any attention to the BLM/INT numbers on moderate acceleration as I seem to think that watching the wide band o2 gauge is a better way to see what the mixture is doing.

In any case, I have upped the AE values about 15% and upon acceleration, I see Lambda consistently about .99 to 1.01.

Thoughts?