My dealership tried for weeks in November to get my Fatboy tuned following a stage 2 with a RS-528 cam install with pipe and breather. After weeks of no solution from Dynojet throwing codes and kick stand switch code, which it doesn't even have. I requested they put a canned tune from Fuelmoto in it and give it to me. I think they installed a Dynajet canned tune in it. Since getting it back it is throwing multiple codes including ABS, Traction control, Lean front Cyl. and others I can't even find in code list. It also has an intermittent misfire or blubbering that shows up at times then clears out and runs ok for a while. Feels like a over rich condition. To be clear, dealership didn't charge me for Dyno time. I need to know has anyone had a successful dyno tune done with Dynajet PV-3 on a 2025 Fatboy around Ky? Would like to get running right for spring.

 

i would like to know as well, since dyno jet just lies to people nowadays.
m

 

If your going through that much aggravation, you might want to down a little money with fuel motto and I'm sure they will give you a good canned map to start.. They have one of the best libraries i know of.. It's worth a call to see what it would cost.. In all Honesty i never really had much luck with Dyno jet canned maps...

 

I agree with Bob , get with FuelMoto. But in the meantime, you could try installing the stock tune, then apply only Afr, VE,and Spark tables. I bet that cleans up most if not all your codes.
steve