As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) PILOT REPORTED LOSS OF EGT INDICATION AND FIRE LIGHT ON FOR A FEW SECONDS ON FINAL INTO AIRPORT. DURING LANDING AND TAXI EGT DID NOT WORK AND WAS AT "0". MAINTENANCE FOUND THE THE RIGHT HAND UPPER FORWARD ENGINE CASE DRAIN "BOSS" AND "PUSHED OUT" CAUSING OF EGT HARNESS TO NOT OPERATE. ENGINE REPLACED AND AIRCRAFT RETURNED TO SERVICE.