As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) LEFT ENGINE CONTROL AMBER MESSAGE ILLUMINATED IN THE DECENT. THROTTLE RETARDED TO IDLE BUT ENGINE REMAINED AT 55% UNTIL PASSING THROUGH 4,000FT. WARNING REMAINED UNTIL POWER CYCLED ON THE GROUND. THE AIRCRAFT IS AWAITING DOWNLOAD ANALYSIS.