As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PUSHED PWR UP FOR T/O AND ENGAGED, ATS NOTICED NR 2 ENG INST ROLLING BACK AS IF FLAMING OUT. PERFORMED ABORT PROCEDURES AND REALIZED NR 1 ENG WAS STILL OPER AT T/O PWR WITH BOTH THROTTLES AT IDLE. SHUT DOWN NR 1 ENG AFTER EXITING RUNWAY. REPLACED NR 1 ENGINE FCU. ALSO, REPLACED NR 1 ENG FUEL PUMP PRECAUTIONARY. ENG RUN PER PFHB CK GOOD.