As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING TASK CARD 78273000, FOUND FAULT CODE SHORT TIME 73-11282 ELECTRONIC ENGINE CONTROL CHANNEL IS NOT ENGAGED WITH THE ALTERNATOR VOLTAGE. ACFT GROUNDED. ACCOMPLISHED TASK CARD 78273000 "INTERROGATED THE FMC CDU FOR ENGINE FAULTS" NO FAULTS NOTED.