I have a 2011 FLHX 103 With power commander V and 16000 miles. Bike runs rough and getting these codes
P0134
P0154
P1511
P2101
P0031
Any ideas what to fix?

 

The majority of those codes refer to issues detected with the o2 sensors. These might be throwing codes as a result of the basic problem though. I suspect your throttle grip is not sending the correct info to your throttle body. Try this. As you look at the right side of your bike, just to the left of the throttle body there is an electrical connector. The pins inside this connector sometimes get corroded. Try unplugging and replugging this connector three or four times to see if it makes a difference.