I checked the code to be P0327. I unlugged the harness under the hood and checked the Ohms through the harness with the intake still on and I get 99.4 on the rear and 100.3 on the front sensor through the harness.
I have cleared the codes numerous times and it comes back every other time I drive, I checked for continuity at the pcm and all seems good.

Anything I am overlooking, I don't want to replace parts for nothing??

Is there anyway to check the sensors individually or something through the software?? I have not messed with it yet really, looking for some sound advice.