As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AFTER TAKEOFF ECAM MESSAGE FOR ENGINE 1 BLEED. CREW ATTEMPTED RESET BUT FAILED A SECOND TIME. EMERGENCY WAS DELARED. TESTED THE OVER PRESSURE VALVE PER AMM 36-11-53-720-001-A. ALSO CHANGED THE PRESSURE TRANSDUCER PER AMM 36-11-16.