O2 Sensor

[Cobbler73]

I was wondering why there is a heated O2 sensor in the crossover section of my stock 06 Max pipe. There seems to be no where to plug it in.:ummm:

 

[sdt354]

Someone had an A/F gauge hooked up to the bike? That's my best guess.
Steve-o

 

[wildweasel_pt]

Remove it and get a bung. Then send the sensor to me as i can use it.