Re: P0113 code even after new IAT sensor, won't start until car cools down a while
IF this is for a 5.7, I replaced the IAT sensor in my 2006 with a stock one for a late model 6.4 Challenger. Plugs right into the stock harness, and the new IAT sensor is longer and samples the air near the center of the intake tube rather than near the wall of the tube, where temps are hotter. Don't know if it will help your issue, but it costs 20 bucks and I do notice an improvement in throttle response in hotter temps.
2006 GC Overland QD II
5.7 Hemi, Modern Muscle 85 mm CNC ported TB, Apexi super voltage stabilizer, Billet Tech. Catch Can, Koni FSD shocks/struts, SRT8 sway bars, Cooper Discoverer SRX 255/65/17, Amsoil fluids, Diablosport Intune CMR tuned by Hemifever tuning.