What was found
DURING SCHEDULED FLIGHT #2 ENGINE FIRE LIGHT FLICKERED ON AND OFF ON SEVERAL OCCASIONS / REMOVED AND REPLACED #2 FIRE DETECTION CONTROL UNIT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED FLIGHT #2 ENGINE FIRE LIGHT FLICKERED ON AND OFF ON SEVERAL OCCASIONS / REMOVED AND REPLACED #2 FIRE DETECTION CONTROL UNIT.