Is the airflow mode used anywhere else other than the O2 switchpoint table?
I'm tweaking my O2 switchpoints to get my fuel trims to jive with my wide band. I created a histogram to plot the LTFT's in relation to airflow mode (actually mass airflow) and I have some pretty defined regions of trims that I would like to reset my airflow modes to match these airflow regions but I don't want to mess anything else up.