July 1:
So it begins. Don't worry, this is not in the correct legal jurisdiction!
Misfire History #1 (Thru) #8
Display shows counts from 0 to 65535. The Misfire History counters display the total level of misfire that has been detected on each cylinder. The Misfire History counters will not update or show any activity until a misfire, DTC P0300, has become active. The Misfire History counters will update every 200 cylinder firing events.