As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ENROUTE, NR 2 ENGINE EXHIBITED OIL TEMP INDICATION IN THE AMBER 230 DEGREES C FOR 623 SECONDS. NR 2 ENGINE WAS SHUTDOWN IAW THE QRH AND DIVERTED. MX PERFORMED CHECKS OF THE TEMPERATURE SENSOR AND WIRING WITH NO DEFECTS NOTED. R & R THE OIL TEMP SENSOR. R & R THE OIL FILTER AND INSPECTED FOR METAL AND CONTAMINANTS WITH NONE FOUND. ELECTRONIC CHIP DETECTOR WAS ALSO CHECKED WITH NO FINDINGS.