I was messing around with the car today and I was revving it in my garage and it threw these 2 codes
P0113-- Intake air temperature circuit high input
P2228-- Barometeric pressure circuit

I had the codes pulled at autozone and when I looked at our trouble codes list on EvoM I noticed the P2228 was not listed and this error code is actually supposed to be a P0106-P0107-P0108(These are the codes associated with baro pressure).

What do these codes mean and why would the car throw them. After they were cleared they never came back again.

 

I believe these are the codes you get if the ignition is turned on without the plug under the air intake box plugged in. AS best I can remember, I think I got the same codes for tuning on teh ignition (didnt even trun the car over) with that plug unplugged. So bottom line is, should be nothing to worry about since it probably was a one time thing, a long as you dont have an intemittent connection problem with that plug.