[V6RACER]

P0037-o2 Sensor 1/2 Circuit Low
P0137-o2 Sensor 1/2 Circuit Low


Guys, I am getting these two codes. I have been running around on level 5 on the Edge juice/att. Could this be why the O2 sensor is going away? How do I tell which sensor this is?

 

[Compcowboy]

You may think about pulling the sensors out and giving them a good cleaning. Thats what the dealer would do.

 

[slingshot27]

what is safe to clean them with.