As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUEL GAUGE INDICATION ISSUES. EMERGENCY DECLARED. DIVERTED TO MIA. EVIDENCE OF POSSIBLE FUEL LEAK ON THE #1 SIDE WHEN FUEL XFEED IS USED INFLIGHT. WHEN XFEED WAS SET UP FOR LOW 1, FUEL CONTINUED ON #1 CONTINUED TO DECREASE AT A FAST RATE. PERFORMED WING TANK SURFACE INSPECTION INCLUDING OPENING OF ALL NECESSARY ACCESS PANELS IAW AMM 28-11-00. NO LEAKS NOTED AT THIS TIME.