As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS - RT ENG VALVE LIGHT ILLUMIATED WITH FUEL CONTROL UNIT IN RUN. FOR MOST OF ENG START FF AIR PRESS NORMAL. STARTED RT ENG AT GATE. OPS CK GOOD OF START VALVE, SPAR VALVE AND ENG VALVE. NO FAULTS NOTED. ENG RUN CK GOOD. OK FOR SVC IAW AMM 71-00-00.