As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING T/C 78273000, FOUND A NR 1 ENGINE ECONOMIC FAULT MESSAGE 77-10851, THE BOTTOM RIGHT EGT SIGNAL T495S2 IS OUT OF RANGE. ACFT GROUNDED. ACCOMPLISHED T/C 78273000 ACCOMPLISHED EGT CONNECTOR CLEANING AND INSPECTION IAW AMM 77-21-00-140-801. ACCOMPLISHED T/C 78273000, NO FAULTS FOUND.