Team of Xfire enthusiasts,

I am driving home from the airport and on pops the check engine light. I ran my obdII on it and picked up the following code:
P0160 O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)

Has anyone had this before and any suggestions on diagnosing?

I would prefer to find the answer as opposed to going to the stealer.

BTW my roadster has only 27k and is an 07.

Thanks,

Nate