As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AT THE TOP OF DESCENT, THE CREW OBSERVED INCREASING TORQUE, TEMPERATURE AND COMPRESSOR SPEED FLUCTUATIONS. THEY ELECTED TO SHUT THE ENGINE DOWN BEFORE A SINGLE ENGINE LANDING WAS MADE ON THE 2ND ATTEMPT. POST FLIGHT TROUBLESHOOTING LED TO THE REPLACEMENT OF THE FUEL CONTROL AND FUEL PUMP BEFORE THE ACFT WAS RETURNED TO SERVICE.