As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PATIENT FLIGHT RESTART FAULT AND FADEC DEGRADE LIGHTS ILLUMINATED. RETURNED TO BASE WITH PATIENT. CREW AND PATIENT TRANSPORTED BY AMBULANCE TO ANOTHER AIRCRAFT. REPLACING THE CIT SENSOR INITIALLY FIXED THE PROBLEM BEFORE THE FAILURE IN FLIGHT LATER THAT DAY. WE THEN CLEANED THE ENGINE HARNESS CONNECTORS AS REQUIRED INCLUDING THE FIREWALL ADAPTE TO REPAIR ON THE SECOND FAILURE.