As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) IN FLIGHT, THE PILOT NOTICED THAT THE LT ENGINE CYLINCER TEMPERATURE WAS ABNORMALLY HIGH. ALL OTHER PARAMETERS WERE IN THE GREEN. THE PILOT ASKED FOR A PRIORITY LANDING. WE DISCOVERED THAT THE WIRING FOR THE CHT PROBE WAS CUT. THE TERMINAL WAS REPLACED, EVERYTHING BACK TO NORMAL.