Need 2 Oxygen Sensors for 2017 Chieftain. New ones are expensive.
In that case.... measure the bung thread diameter and depth to the inside of the pipe.....head to auto arts store, buy one that fits and make your own connector to the harness.Good info. Problem we have is the bike does not have any sensors. The previous owner put in a PowerCommander V, removed the sensors, and plugged the O2 sensor holes. We are putting in a PV3 and need the oxygen sensors now.