I sometimes get knock counts while at steady state throttle when the van shifts into O/D, I was thinking of playing with the AE vs MAP difference table as I can see some brief AE activity when it changes gear, presumably caused by the increase in MAP.
I'm assuming the values shown in the table are microseconds and to increase fuel delivery I should look at increasing those microsecond values?
Does changing those values increase the AE fuel delivery duration, amount of fuel delivered or both?
I've been searching but haven't really found a good clear explanation of how those values impact the AE fuel delivery (well clear to me).