As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI OUT, ABOUT 2 MIN AFTER RT ENGINE START AND DURING T/O WARNING, CHECK RT ENGINE AUTO CANCELED TO MAX POWER AND WOULD NOT RESPOND TO THROTTLE MOVEMENT. EGT C664 HAD TO SHUTDOWN WITH FUEL LEVER. FOUND PUSH/PULL THROTTLE CABLE OUTER SLEEVE DISCONNECTED ON ENGINE SUPPORT BRACKET FIRING. THE ENGINE WAS REPLACED.