09 xb12r surging...

[BlackBuell]

09 xb12r with:
Jardine, kn filter race ecu

Issue: bike surges while cruising as if running lean. Runs good on accelerated or development but constant cruising it surges. Started when I did the TPS reset cause it was backfiring and popping on intake airbox. Bike has 5500 miles. Any input on this would be appreciated.

 

[theoctopus]

Sounds like a good time for a tune: The Tuniversity. Come check us out. We can get you hooked up and rolling on the quick.