As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STATUS MSG R ENG SEC CONT. ON EPCS PAGE HAD SFCU-ECC AND 350-20 MESSAGE. RANG OUT WIRES FROM EEC SECONDARY TO FCU SECONDARY, NO FAULTS FOUND. RANG OUT FCU PER EPCS MESSAGE INDEX FIGURE 115 PG 8. ALL VALUES CHECKED GOOD EXCEPT PINS 14-15. SHOWED OPEN ON BOTH PRIMARY AND SECONDARY CHANNELS. CREW COMMENT, NO MSG PRIOR TO DEPARTURE LIH. REPLACED RIGHT EEC, OPS CHECKED OK. RAN NR 2 ENG, NO MSG.