I was working on a car the other day (ZL1) and noticed that it goes very lean on tip when the motor transitions from the open loop table to the PE table (regardless of going WOT, light throttle modulation, etc). On occasion, the MAF and reported airflow will also drop. After looking through some logs I have noticed it does this stock on all LSA motors/calibrations.
Standard changes for PE delays, ramp in, etc have been tested and changed. Anyone else run into this?