As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS - 3 MIN AFTER TO AND AGAIN 4 MIN AFTER TO ECAM ENG 1 FIRE LOOP B FAULT. ACCOMPLISHED ECAM PROCEDURE AT SOMEPOINT DURING FLIGHT THAT STATUS MESSAGE FIRELOOP B DISAPPEARED // PERFORMED TSM 26-12-00-810-84-A. FOUND ENG 1 FIRE LOOP B FWD AND AFT OUT OF VALUES. R/R AFT AND FWD LOOP B IAW AMM 26-12-00. ALL TEST OK. NO FAULTS AT THIS TIME. A/C OK FOR SERVICE