P0161
heater circuit
Bank 2 Sensor 2
cylinder 2 side

Im currently overseas but my wife was driving my camaro when the SES light came on. I told her to go to Auto Zone and get it checked, when she did she told me the guy gave her the above information.

I just want to make sure that this is saying I need a new rear O2. I just bought O2 sims so hopefully that will clear up the issue. Thanks

 

As long as it is not a wiring issue before it gets to the sensor harness, the sims should take care of it.

 

Thats what im affraid of, I hope it's with in the O2 and not the harness of my car. Id hate to have to track wires to get this fixed.

 

Yeah, that would be hard from overseas.

 

No kidding! Luck have it im due back from my year long overseas assignment early Aug. Thanks again.