As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS - ON CLIMB OUT MOMENTERY ECAM FOR ENG 1 LOOP B FAULT MESSAGE CLEAR ON ITS OWN AFTER A FEW MINUTES. REMOVED AND REPLACED ENGINE 1 HARNESS 4166KS PER AMM 26-12-62 AND REPLACED ENGINE 1 CORE AGB LOOP B FIN 4002WD2 PER AMM 26-12-17 OPS CHECK OK