Aprilia Shiver 02 (lambda) Oxygen Sensor Confirmatory Test

Part extracted from Aprilia Shiver with an Urgent Service, bike has lots of rough throttle response, at some point itself down on the road (but sufficient to get home), no error on dash, bike runned on limp mode. Did all the checks but no changes till I had it hooked to diagnostic tool. The urgent problem checked -The lambda oxygen O2 sensor (heating part). The tool was right, this video confirmed it and gives an idea of how to troubleshoot the O2 sensor, amongst other things if having the urgent service light.