As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L ENG CMPTR AMBER LIGHT ILLUMINATED IN FLIGHT. MAJOR FAULT IN THE LEFT ENGINE FADEC COMPUTER. DISCREPANCY WAS CORRECTED BY COMPLYING WITH EDS FAULT CODES. CLEAN AND RECONNECT P1 THROUGH P5, P30 AND P24 CONNECTORS. AND BY REMOVING WATER FROM SENSOR TUBES.