As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AS THROTTLES WERE ADVANCED FOR TAKEOFF, THE NR 2 ENGINE LOW FUEL PRESSURE WARNING STARTED TO FLICKER. THE CREW NOTED AN ENGINE VIBRATION, ABORTED THE TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE REPLACED THE FUEL PUMP ASSEMBLY AND PERFORMED AN ENGINE RUNUP. THE ENGINE CHECKED OK AND AIRCRAFT RETURNED TO SERVICE.