my car just got these codes all of sudden. havent changed anything lately. my wideband is reading 15.2 to 16.5 at idle...took it to autozone and the troubleshooting printouts say po112 DEf. IAT sensor low input robable cause a1 short circuit condition a2 faulty IAT sensor.....po113 Def. IAT sensor high output : probable cause a1 open or short circuit condion a2 poor electrical connection a3 faulty IAT sensor......po122 Def. TPS circuit low input probable cause a1 open or short circuit condition a2 poor electrical connection a3 faulty TPS..... Any help please would help.....also just to put out there my car wont let me rev past 4500 almost like a revv limit..

 

is your maf unhooked, fuse blown?