As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT FROM KLAL TO KLZU, THE CREW RECEIVED A LH FUEL QTY FAIL CAS, AND AN ASSOCIATED FUEL IMBALANCE CAS APPEARED. THE CREW FOLLOWED THE QRH AND NOTED THE RECOMMENDATION WAS TO LAND AS SOON AS POSSIBLE. AN EMERGENCY WAS DECLARED AND THEY PERFORMED A SUCCESSFUL LANDING AT KEZM. THE FUEL INDICATION SYSTEM WAS DEFERRED PER MEL 28-1. THE SYSTEM WILL BE REPAIRED BY TECHNICIANS AND A SUPPLEMENTAL SDR WILL BE FILED.