It keeps cutting out and isn't getting better with plugs or wires,it keeps giving me no response on my onboard diag

 

First check battery terminals, sometimes it could be that simple.
I would look at the fuel line and inline filter in the tank, people talk about it.
https://www.hdforums.com/forum/dyna-...fuel-line.html

 

X2. I had the same issues and it ended up being the in tank fuel line.

 

I don't have problem yet but I will change the lines and filter this winter.

 

Than guys

 

Hope you get it figured out.

 

Mine was a bad ground wire connection at the frame. The main ground wire from the battery to the frame behind starter. It was so corroded that the wire was in the connector by a few strands. Bad grounds do weird stuff like this.

 

All good advice. Loose and/or dirty battery connections are extremely common and everybody always swears they're fine. Bad grounds. As for the lines in the tank, lissen for a hissing noise in the tank when the pump primes at key on, that indicates a hole. Also running worse when it's lower on fuel. You can be sure if you do a fuel pressure test and it does not hold pressure after priming. My bike had a bad connection at a terminal for a fuel injector. As for the speedo diagnostics, are you sure you have the run switch on when trying it?

 

Yes sir I do