As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#623, JFK-LAX. (ETOPS) 'ENG 2 AIR SYS FAULT ECAM ATCRUISE FL 340; REMOVED AND REPLACED BUFFER AIR VALVE PRESSURE SENSOR FIN 4057KS. REF AMM 75-26-22-400-801-A. REF HIGH POWER ASSURANCE ON ENG #2 LOG PG 4190431-1 (PERFORMED A HIGH POWER ASSURANCE TEST ON #2 ENG. OPS CHECK NORMAL NO FAULTS AT THIS TIME. REF LOG PG 4190429-1 FOR R&R #2 ENGINE BUFFER AIR VALVE PRESSURE SENSOR .REF AMM 71-00-00.). OPS CHECK GOOD NO FAULTS AT THIS TIME.'