Strange day today, drove the Crossfire about 20 miles round trip, couple of short stops, some traffic, got it nice and warmed up.
Went home, car sat for somewhere between 1-2 hours and then wouldn't restart. Cranks like crazy but not even trying to start. The fuel gauge was on E but above the red zone. Seems like there was fuel but just to be sure I drive another car to the station, get gas in a jerry can, drive home and add about 4 gallons. Turn the key and it fires right up. At this point I notice the check engine light and read the crank sensor code..

So, did the motor heat-soak the crank sensor and then cool off enough when i went for gas? or is my fuel gauge possibly reading too high and I actually was empty? In hindsight I should have tried to start the car again when I got back home from getting gas(before adding any).

I will try to replicate the drive cycle tomorrow and create a crank/no start again. this time will cool the crank sensor with compressed air and see if it will start.