As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUEL CALC ISSUES, FLT DIVERTED. CHECKED PFR'S NO MESSAGES. BITE TEST ON FAC. NO MESSAGES. RESET FUEL QTY LEVELS. DRIP STICK LEVELS MATCH. INITIALIZED MCDU TO LGA AND MATCHES ROUTE TO LGA. CONFIRMED WITH SAMC. AIRCRAFT FUEL SYSTEM, OPS NORMAL. NO PROBLEMS FOUND.