As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FIRE WARNING, MASTER CAUTION LIGHT & BELL ACTIVATED FOR APPROXIMATELY 1 SECOND THEN SELF CLEARED. FIRE WARN/MASTER CAUTION LIGHT & BELL ACTIVATED UNTIL CANCELLED. UPON RECALL, FIRE WARN REMAINS OFF, MASTER CAUTION ILLUMINATES. PERFORMED AMM 26-11-00 ON THE ENGINE FIRE DETECTION SYSTEM. TESTED NORMAL. PERFORMED AMM 30-31-00 ON THE PITOT STATIC TUBES, ALPHA VANE, TEMP PROBE ALL TEST NORMAL.