As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT F/A REPORTED ODD SMELL FROM L/R 3TO L/R 4. WAS NOT FUMES OR SIMILAR BYT STILL RAN COM SUPPL. PROCEDURE FOR ODOR REMOVAL. SMELL DISSIPATED AFTER TURNING PACK 2 OFF. ( PACKS A321 WITHOUT MOD. 157080/MP K17996 (PACK FLOW SELECTOR) AND WITH MOD. 30626/ MP K6443 (ENHANCED ECS) )--