As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FT # 601, DURING DESCENT AT AROUND 3 PSI HAD STRONG ODOR IN COCKPIT AND AFT CABIN; OPERATED BOTH ENGINE BLEED SYS AND OPERATED BOTH PACK 1 AND PACK 2 NO EVIDENCE OF ODOR IN COCKPIT OR THROUGHOUT CABIN. COMPLIED WITH INFORMATION NOTICE 2017-7015D SECTION A. AIRCRAFT IS OK FOR SERVICE.