As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISCREPANCY: LEVEL 2 "FUEL QTY/USED CHK" MESSAGE, FUEL BURN VS. QTY REMAIN DISCREPANCY, 1100KG AFTER 1.5 HOURS OF FLIGHT. CORRECTIVE ACTION: T/S IAW FIM 28-14-00 NO FAULTS NOTED AT THIS TIME. REMOVED AND REPLACED FSC IAW MD-11 AMM 28-08-01. NO DEFECTS NOTED AT THIS TIME.