As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING TAXI, FLIGHT CREW NOTED INCREASE IN OIL TEMPERATURE ON RIGHT ENGINE. CREW ELECTED TO RETURN TO GATE. MAINTENACE FOUND OIL TEMP PORTION OF DUAL INDICATOR (PRESSURE) AT FAULT. INDICATOR WAS REPLACED AND THE AIRCRAFT RETURNED TO SERVICE.