As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT ENGINE OIL PRESSURE FLUCTUATED DURING CRUISE, FLAGGING LOWER RED LIMIT. RT OIL PRESSURE WARNING ACTIVATED ONCE MOMENTARILY AT CRUISE. OIL TEMP LOWER THAN OTHER SIDE, DIVERTED. REMOVED AND REPLACED THE SIGNAL CONDITIONING UNIT & ENGINE OIL TEST PANEL IAW AMM. OPS CHECKED GOOD.