Hello, I have a 2012 Countryman with an NM Engineering Intake. I recently installed a JB + and suddenly got a check engine light. I scanned the codes and got this ones. I only have these two mods and did a muffler delete too.

 

How is it running?
Have you tried clearing the codes and seeing what happens?
What about disconnecting battery after clearing codes and allowing it to sit for 15-30 minutes and then starting over?
Is there a chance you messed up a connector when installing the JB+?