As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE PILOT PERFORMED AN AIR TURNBACK DUE TO POWER PLANT FAULT MESSAGE APPEARING DURING CRUISE. ACFT LANDED UNEVENTFULLY. GROUND INSPECTION REVEALED THAT FC 718 AND FC 719 LOGGED ON CH A. FADEC WIRING HARNESS & CH A NPT/TQ SENSOR REPLACED. GROUND RUN WILL BE CARRIED OUT. FSR IS WAITING FOR MORE DETAIL.