As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 1321 BOS-BWI, A/C DIVERTED TO JFK DUE TO ENG 2 FEED FAULT EICAS MSG FOLLOWED BY ENG 2 LO FUEL PRESS EICAS MSG. FUEL PAGE ON EICAS SHOWED FLICKERING INTERMITTENT AC PUMP ACTIVITY. REMOVED AND REPLACED NR 2 ENG FUEL LOW PRESS SWITCH. OPS AND LEAK CHECK GOOD.