Shined up my bike yesterday took mine 2021 softail standard out for a ride. Had to stop and get fuel. After filling the tank and pulling out of the gas station my light turned red pretty quickly. I had to make a pretty abrupt stop. When the light changed green and I tried to go even though I was in low gear it acted like I had it in fifth gear or something it clanked and then it stalled like it wasn’t getting any fuel or getting too much. After pulling over, tried to restart it and it seemed flooded. I waited about half an hour started it up. I rode it home, but it’s throwing two codes an ECM which I can clear but the BCM will not clear. My bike only has 1000 miles on it. any and all help is appreciated.

 

The code in your title is b2156, which is for the right rear turn signal. What is the other code?