As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM - ECAM:ENG1 LOOP B INOP. PERFORMED BITE TEST OF THE FDU1 PER AMM 26-12-00.FOUND CLASS 1 MESSAGE 261215 ENG 1 FIRE LOOP B/FDU1(1WD1). FOUND PYLON LP (6WD1) GAS LEAK. REPLACED PYLON LP DETECTOR (6WD1) PER AMM 26-12-16-400-808-A - CONTINUITY & INSULATION CK OK. OPS TEST ENG 1 FIRE DET SYS GOOD. OK FOR SVC.