As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE NR 2 ENGINE OIL PRESSURE WENT TO OFF SCALE LOW MOMENTARILY AND RECOVERED. FIFTEEN MINUTES LATER, AGAIN OFF SCALE LOW AND STAYED. SECURED NR 2 ENGINE. REMOVED AND REPLACED NR 2 ENGINE PRESSURE TRANSMITTER IAW DC8 MM 70-32-01-2. RAN ENGINE, NO LEAKS. OPS CHECKED GOOD.