I did a quick search and didnt really see much on this. Can someone point me in the right direction? From logging my truck it would appear that the adaptive spark scaler only drops with knock detection, but then it rebounds back when I'm cruising, which seems fine except it raises my spark back high enough to cause knock when the engine load increases again. To me the point of a high and low octane spark map is to run near the low octane map when I'm running 87 so I don't cause knock but still have the higher timing values available when I'm running 91 octane. Or are you just supposed to live with the sporadic knock when running low octane gas? Thanks in advance.
Ill post my tune and a log up tomorrow.