Malfunction code 13

[YeahitsaBuick]

I've tried two different brand new O2 sensors and I'm still getting a mal code 13.
I have checked the wires several times and don't see anything wrong. Any one have suggestions on what to do now? It's a brand new scanmaster 2.1 by the way. Thanks!

 

[turbojd]

Did you clear the ecm?

 

[YeahitsaBuick]

Oh no, I sure didn't. That makes makes perfect sense too. I'll go do that right now. Thank you! I really appreciate it!