As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS - ENGINE 1 FIRE LOOP A ECAM CAME ON DURING CLIMB OUT AT 8000' & 16000', THEN WENT AWAY. PERFORMED REMOVED AND REPLACED OF THE FIRE DETECTION UNIT IAW AMM 26-12-34-000-001-A. AND PERFORMED OPS TEST OF THE ENG. FIRE AND OVERHEAT DETECTION WITH THE CFDS. TEST OK. IAW AMM 26-12-00-710-002-B.