As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ON APPROACH TO DEN LEFT JETPIPE OVERHEAT WARNING CAME ON. SHUTDOWN LEFT ENGINE AS PER THE QRH. REMOVED AND REPLACED LEFT ENGINE JETPIPE OVERHEAT SENSING ELEMENTS ON BOTH A AND B SYSTEMS IAW CRJ MM ATA CHPT 26-11-00 AND 26-11-01. P/N: 26212000.