As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) NR 1 ENGINE FIRE DETECT/OVERHEAT FAULT LIGHT ILLUMINATED DURING FLIGHT. LOOP (A) FAULT LIGHT WAS INTERMITTENT AND LOOP (B) FAULT LIGHT WAS ON CONTINUOUSLY. THE CORE DETECTOR WIRING WAS INSPECTED AND CONNECTOR D1208 WAS FOUND CONTAMINATED.