As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING TASK CARD 7827300 ENG 2 FAULTS LOGGED 73-11282 EEC CHANNEL IS NOT ENERGIZED WITH ALTERNATOR VOLTAGE ON LEGS 1 AND 2. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 73-27 TASK 805. REMOVED AND REPLACED ENG 2 EEC PER B737-900 AMM TASK 73-21-60-00-801-F00 AND 73-21-60-400-801-F00 PERFORMED ALL FADEC SYSTEM TEST PER AMM 73-21-00-700-802-F00 ALL TEST PASS. NO FAULTS NOTED.