There are no "throttle stomp" or "pump shit" in the blackbox PCM, IIRC I did some major VE tuning as a work around.
If you read through the manual for (IIRC) the Accel DFI unit they discuss a mode where AE fueling is done as an automatic calculation rather than a programmed table. They lay the equation out, too. I realize most people have decided the black box is worthless but I'd look at the disassembly to locate AE routines and see if fuel delivery is calculated the same way.