Originally Posted by
mmcn49
The bike runs great now, plenty of air, (funny how that works). Spied the bike after getting back from a test run. Oxygen sensor voltage fluctuations only went from 0.49 to 0.50 Volts. From ECM-Config in ECMSpy sensor voltages are set at 0.41 lean, 0.52 midpoint and 0.61 high. Think these were recommended by Xopti.
The sensor has a few miles on it but the bike runs too good for it to be getting tired. Your thoughts as to the small voltage changes, (.49 to .50 then back to .49).