As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DECENT RECEIVED FUEL CH 1/2 FAIL CAUTION MSG ON AND OFF FOR SEVERAL MINUTES THEN STAYED ON WITH DASHED LINES IN FUEL INDICATION DISPLAY, CLEARED ITSELF UPON LANDING. (EMERGENCY DECLARED AS A PRECAUTION]) R & R FUEL SYS COMPUTER IAW AMM 28-41-16 AND OPS CHECKED GOOD.