IAT Issue

[Jinx999s]

Have a 2016, fully deleted and 2nd gen swap with a S467.7, completed 2 weeks ago. Check engine light with a P0111 code, IAT performance issue. Cleared DTC with onboarding RaceMe Ultra on 4 occasions. Reading was at 146 degrees at idle and when CEL came on it spiked to over 350 degrees! Almost like a short, cycle would repeat after clearing the CEL. Checked wiring and all is good. Replaced IAT sensor with an O'Reillys version and then boost would show 6psi with just the ignition on, but IAT temps normalized!??? Switched back to the purportedly bad IAT and boost normalized to 0 at key on and idle, but IAT temp was again back at 146 degrees with just key on and at 155 idling? I've disconnected batteries to reset ECM and reloaded the custom tune... I'm at a loss on this, any suggestions out there?

I'm also about 100 miles from home!

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