What was found
FLIGHT 4193, THE CREW REPORTED THAT IMMEDIATELY AFTER TAKEOFF, THE NR 2 ENGINE SHUTDOWN, WITH NO N2 OR FUEL FLOW, AND RECEIVED E2 NO DISP, E2 CTL FAIL, SPOILER FAIL, AND RUD HDOV PROT FAIL MESSAGES. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND REMOVED AND REPLACED FADEC 2A & 2B, AND THE #2 ENGINE FPMU, THE AIRCRAFT WAS TEST FLOWN SATISFACTORILY, AND THE AIRCRAFT WAS RELEASED FOR SERVICE ON 10-12-16.