As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT ENG OIL PRESSURE MESSAGE JUST PRIOR TO LANDING WITH SMOKE REPORTED TRAILING FROM THE ACFT BY THE TOWER. (EMERGENCY DECLARED AND FIRE TRUCKS ROLLED AS A PRECAUTION) PERFORMED OPS CHECK AT LOW POWER AND HIGH POWER ENGINE RUN, OPS CHECK GOOD IAW AMM 71-00-00, ACFT OK FOR SERVICE. SERVICED ENGINE OIL AFTER ENGINE RUN IAW AMM 12-13-79.