Pulling Codes

Okay the codes were 311, 314, & 412.


1). Two of those (311 & 314) appear to smog codes (AIR system). I thought removing the smog crap didn't throw codes?


2.) The 412 is something to do with my idle being too low. It reads about 800 RPM's at idle, so I don't see how it could be "too low".


Any input welcome.