Thread: which ifr is right?

Try the one on the left and reset the trims. See if that does any good.

Originally Posted by Iceman6669

Try the one on the left and reset the trims. See if that does any good.

I'm total noob to tuning. Can you explain why you would choose the table with higher values? My initial thought was the smaller values, since he's running rich.

Also, couldn't you lean it out by decreasing MAF table values?