As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD INFLIGHT DFW-FRA. CREW REPORTED CENTER FUEL QUANTITY INDICATOR AND TOTAL QUANTITY INDICATOR INOPERATIVE. EMERGENCY DECLARED FLIGHT DIVERTED ORD LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED THE FUEL QUANTITY PROCESSOR. SYSTEM GROUND CHECK NORMAL OPERATION.