As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CLIMB, THE ENGINE WOULD NOT RESPOND TO THROTTLE INPUT TO REDUCE POWER. THIS WAS ACCOMPANIED BY AN ELECTRONIC ENGINE CONTROL (EEC) REVERSION. THE FLIGHT WAS DIVERTED AND THE ENGINE WAS SHUT DOWN ON FINAL APPROACH. P&WC WILL INVESTIGATE THE EVENT AND WILL ADVISE OF ROOT CAUSE, ONCE ESTABLISHED.