Ok well title pretty much says it. The rear o2 which I had just replaced a few months ago is not working, and hasnt been working. It is not sending any signal to the computer I guess. How would I go about fixing this?

 

Disconect them and get 02 simulators.

 

or get your computer tuned and have the rear ones deleted.

 

Hmm...ok well it sounds like I am going to have to go with the computer tune beings how I think its in the wireing...Thanks guys.