As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 221 DCA-MCO, AIRCRAFT DIVERTED TO RDU DUE TO NR 2 OIL PRESSURE WENT TO ZERO. EICAS MESSAGE DISPLAYED ALL ENGINE INDICATORS WERE NORMAL EXCEPT OIL PRESSURE. PER QRH 6-12 ENGINE 2 WAS SHUTDOWN. REMOVED AND REPLACED NR 2 ENGINE PRESSURE TRANSMITTER IAW AMM 77-00-00-013. OPS CHECK GOOD.