As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS - LT MAIN AND TOTAL FUEL QTY IND DISPLAYS FLUCTUATE +/- 300 LBS FUEL QTY TEST NORMAL. FLUCTUATION IS RAPID AND CONTINUOUS. RAN BITE CHECK OF FUEL QUANTITY PROCESSOR BOTH CH 1 AND CH 2 NO FAULTS FOUND. UNABLE TO VERIFY PROBLEM AT THIS TIME AC OK FOR SVC.