As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT 'L ENG CONTROL' STATUS MSG APPEARED. AFTER LANDING 'L ENG CONTROL' EICAS MSG APPEARED.(<P>PERFORMED FIM TASK 73-21 FT 878 AND PERFORMED ENGINE RUN REF AMM 71-00-00 FOR FAULT 155 23-A. NO CURRENT FAULTS NOTED @ THIS TIME, OK FOR SERVICE.<BR /></P>)