As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG FOUL ODOR COMING FROM RUNNING THE PACKS-C/A-FOUND STRONG ODOR COMING FROM GASPERFAN (PAX VENTS AND COCKPIT VENTS) DEFERED GASPER FAN AS PER MEL 21-4 (M) PROCEDURES C/W. REPLACED GASPER FAN IAW EMB 145 AMM 21-23-03 NORMAL OPERATION NOTED MEL 21-4 RESTORED