I assume "09" means XB9 and not 2009?Originally Posted by mikek2111987
The best way to correct this on your own will be to log data on your specific bike and make adjustments based on that; otherwise, you will be chasing the wind. The ECM can alter AFV based on any cell in the Closed Loop Learn region that doesn't meet a 14.7 AFR. It's a many-to-one problem. You'll go take a ride, look at AFV and see that it's off, but how will you know which cell in the CLL area needs adjusting? You also need data from an O2 sensor in the front header to properly adjust your map.
Probably not the advice you wanted!