farmtruc

[mopower440]

Yes however any false knock can send it into low octane.

I see. That makes sense. If I have a straight 91 tune and it detects false knock, what does it do?

[GMCwantsLS1]

I see. That makes sense. If I have a straight 91 tune and it detects false knock, what does it do?

It will reduce timing during that knock event but will remain on the same timing tables. That is what is best about single tune, it will still correct for spark knock on the fly but still try to add as much timing as possible.