P2112 trouble code

That code is for a stuck throttle plate in the throttle body that along with the other code make sense if its un jammed it should straiten out but sumtimes it doesnt if so than it could mean its time to replace the trottle body gotta remove the rubber air duct attached to it to inspect it. Somtimes cleaning it with throttle body cleaner helps. Dont use carb cleaner or wd40 only use throttle body cleaner any other cleaners can damage it should only take 10 mins or so then if you manage to un stick it erase all the codes start the car let it run for 10 mins and then drive it a while and scan it again hopfully they dont come back within the drive cycle but if they do it might indicat that its time to change the throttle body. Good luck hope this helps.

Note " it can also mean a damaged pcm. Power control modual. If it happened abruptly than it might still be be ok but if it was ongoing for a while. Maybe not. Hopfully this is the only time it happened good luck

Also if all else fails somtime just erasing all the code doesnt help so somtimes you can re set the kam function [keep alive memory ) it resets the pcm and puts it back in learning mode so it can re adapt. For good driveability again. If your scan tool doesnt have the kam [keep alive memory] funtion. It can still be reset by disconnecting the batery ground for at least 5 mins and reconnecting it. Then drive it genly for a while it might run a bit lunpy at first while its re learning but it should get better. Good luck