As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 6402 - BOS-IAD - ABORTED TAKEOFF DUE TO NR 2 ENGINE SHUTDOWN ON TAKEOFF. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE REMOVED AND REPLACED FUEL CONTROL UNIT. OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)