As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUME EVENT DURING CLIMBDUT INCIDENT ISOLATED TO PACK 1 ( PACKS A319 WITH MOD 31283/MP P7125 (FWC H2-F1 STND) AND WITH MOD. 30626/MP K6443 (ENHANCED ECS) - AT OR BELOW FL 370 )-PERFORMED DECONTAMINATION OF THE ECS IAW AMM 21-00-00. OPERATED PACKS AND CHECKED FOR CONTAMINATION WITH AEROTRACER TOOL NK13286T. NO CONTAMINATION DETECTED. THIS CLEARS DMI #2553354-1 MOC NOTIFEID. PLACARD REMOVED.