As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING REVENUE FLIGHT, THE PILOT NOTICED A HIGH OIL TEMPERATURE DURING CLIMB. THEY REDUCED THE ENGINE POWER TO MAINTAIN THE OIL TEMPERATURE WITHIN LIMITS. THE CREW ELECTED TO RETURN TO HOME BASE AND LANDED UNEVENTFULLY. TROUBLESHOOTING ONGOING.