What was found
THE NR 2 ENGINE FLAMED OUT WHILE ON DESCENT. THE LOW IDLE LIGHT AND NR 2 GEN BUS OFF LIGHT ILLUMINATED AND THEN THE NR 2 LOW OIL PRESSURE LIGHT CAME ON. THE APU WAS STARTED AND NR 2 BUS WAS PUT ON LINE. ENGINE RESTART WAS PERFORMED, BUT THE ENGINE WOULD NOT ACHIEVE IDLE. THE AIRCRAFT WAS DIVERTED TO EWR WHERE IT LANDED WITHOUT INCIDENT. THE NR 2 ENGINE FUEL PUMP AND FCU WERE REMOVED AND REPLACED IAW MM 73-11-01. LEAK AND OPERATIONAL CHECKS OF THE FUEL PUMP AND FCU WERE GOOD. THE NR 2 ENGINE WAS RUN AND OPERATION CHECKED GOOD.