Is there anyway I can just pull the pins at the PCM or do they have to be tuned out?

 

I believe they have to be tuned out.

 

Yes they have to be tuned out.. if you just pull the pins im sure that would set a check engine light.. the pcm would be looking for a voltage that it wasnt getting and set the check engine light.. if it is deleted from the pcm then it dosent even know rear o2's exist.. your pcm can reference something that isnt there.

 

Ah, I gotcha. Thanks.