Quote:
Originally Posted by laloosh
I did some digging around and found out how this operates. Rumor has it that the car advances perferomance via timing/fuel untill it experiences knock, after that it backs off a hair to eliminate knock. Don't hold me to this though as it is all theory.....for now 
However id bet my ass you guys are knocking during these reset ecu wot runs. Someone needs to buy a knock lite. |
Every modern car in production does this. It's a requirement of OBDII. It's not even close to theory or rumor, it's been in practice for at least a decade. :iono: