As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING FLIGHT, THE PILOT RECEIVED FAULT CODES FROM THE ENGINES. DURING THE TROUBLESHOOTING ENGINE HARNESS PINS WERE FOUND DEFECTIVE AND WERE REPLACED BUT THE FAULT CADES MESSAGES REAPPEARED. THE ENGINE HARNESS WILL BE REPLACED. TROUBLESHOOTING ON-GOING.