CEL came on solid during the evening commute. I was dreading a P0305 again, but there was no hesitation or missing. Pulled up Torque at a red light to see this...
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I know I had replaced my IAT years ago, and I wanna say it's an aftermarket from AZ or something. Pulled up the live data and the temp readings were all over the place. HU wouldn't record, so waited until after I got home to record from my phone. Video was taken after the truck was parked for an hour, so that's why the coolant temp isn't at closed loop.
When I unplug the sensor, temp drops to -40 and stays there, so a new OEM IAT has been ordered.