As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#2289, AMS-JFK. (ETOPS) ' ENG 2 FIRE LOOP B FAUL SHOWS ON EICAS INTERMITTENTLY; TSM TASK 26-12-00-810-806-A CARRIED OUT FAULT NOT CONFIRMED ON GROUND VISUAL INSPECTION CARRIED OUT NO DAMAGE NOTED. AS PRECAUTIONARY REPLACED ASSEMBLY FIRE HARNESS (4166KS) IAW AMM 26-12-62. ALL CHECKS GOOD FAULT NOT ACTIVE A/C OK FOR CONTINUED SERVICE.'