O2 Sensor Errors

[rhouse181]

Getting some persistent O2 sensor errors popping up since de-winterizing on my 2020 Kaiyen. Would anyone know whether I'm looking at starboard or port side bank so I can swap in a replacement?

https://i.imgur.com/qumdQTi.jpg

https://i.imgur.com/XEl0WEX.jpg

And the Raptors have both pre and post cat 02 sensors?

Thanks in advance for the help.

[Holdmybeer]

Yes pre and post. Check the forum but if my memory works it is port side pre-cat. Check for a pinched/damaged wire between the manifold and your walls.