As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH, IDLE DISAGREE DISPLAYED ON EICAS SEVERAL TIMES, THEN EXTINGUISHED.(<P>PERFORMED TROUBLESHOOTING PER FIM 71-05 FAULT TREE 846, AND NO DEFECTS FOUND ON BOTH ENGINES' IDLE READING AT THIS TIME.</P><P>NOTE: LP 1113292 - M5: NO IDLE DISAGREE FAULTS ON LAST FLIGHT, NOTED BY PILOTS.</P>)