As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REF T/C 78273000, ENG 2 LONG TIME FAULT 73-10192 INTERNAL EEC FAULT FLT LEG 0&1,. GROUNDED - YES. ACCOMPLISHED T/C 78273000 ON W/O 1860318. VERIFIED NO MAINTENANCE MSG 73-10192 #2 ENGINE. NO LONGER PRESENT IN RECENT FAULTS OR FAULT HISTORY. PERFORMED INITIAL EVALUATION OF B737-900 FIM 73-21 TASK 801. NO MAINT MSG./FAULTS FOUND. MAINT MSG 73-10192 NO LONGER ACTIVE #2 ENGINE. ETOPS SIGNIFICANT SYSTEM GROUND VERIFICATION SUCCESSFUL.