What was found
(CAN) ON FINAL APPROACH, THE CREW NOTICED A WARNING FOR EEC FAILURE WITH ASSOCIATED LOSS OF POWER OF NR 1 ENGINE. AN EEC RESET WAS ATTEMPTED WITHOUT SUCCESS AND THE ENGINE THEN FLAMED OUT. IT WAS SECURED AND A SINGLE ENGINE LANDING WAS PERFORMED. TROUBLESHOOTING LED TO THE REPLACEMENT OF THE EEC BEFORE THE ACFT WAS RELEASED FOR SERVICE. FURTHER TROUBLESHOOTING WILL HOWEVER BE ACCOMPLISHED.