As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT CREW REPORTED THAT WHILE STARTING THE NR 2 ENGINE ON TAXI OUT THEY RECIEVED AN ENGINE 2 FAIL ECAM AND FOLLOWED ECAM PROCEDURES TO SECURED ENGINE INCLUDING DISCHARGING NR 1 AGENT. AIRCRAFT GROUNDED. IT WAS DETERMINED THAT THE ENGINE HAD ENCOUNERED A HUNG START / EGT EXCEEDANCE DUE TO THE HIGH AMABIENT TEMPERATURE. MAINTENANCE ACCOMPLISHED EA 262335 & EO 7315Y014 WHICH ACCOMPLISHES A SOFTWARE UPGRADE TO THE EEC. A SUCCESSFUL ENGINE START WAS ACCOMPLISHED AFTER SOFTWARE UPGRADE.