As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENG 2 FUEL USED IS 3500LBS- ENG 1 FUEL USED IS 10400LBS. 7000LB DISCREPANCY. FUEL USED INDICATION POS. 2 ECAM INDICATION INOP. INBD CREW REPORTED FUEL FLOW AND QUANTITIES NORMAL. LWR ECAM FUEL PAGE SHOWED SAME FUEL USAGE ON BOTH ENGS FOR LAST LEG. ACP'D EIS OPS TEST PER AMM FOR DMC2 & DMC3, ALL OK.