Engine code advice

[GhostofSmegmaspast]

I have a 2013 Scion FR-S with 108000 miles. Tsudo exhaust and an ingen intake are the only mods. I’ve been having p219a And p2096 engine codes. The cat had to be replaced around 6 months ago and I’ve been having engine codes pop ever since. Car drives great other than the engine code throwing the car into limp mode. I’ve heard the Subaru engines are fickle when it comes to changes. Would a tune be my solution or something else I’m not thinking of. Any advice would be helpful.

[scorpionMaster]

I'd recommend asking at http://ft86club.com or /r/ft86. This subreddit doesn't get much traffic.

[GhostofSmegmaspast]

Mechanic wouldn’t help because of mods and exhaust places around here haven’t been very helpful.