Hondata

What is alpha-n and where i can find it?

I think it for setting a custom tps sensor :roll:

It can be found in parameters under map tab.

No, alpha-N is a different way of calculating fuel and ignition requirements based off throttle position rather than manifold pressure. It is only used for ITB race engines. Look in the help file, and also do a google search for 'alpha-n fuel injection'.