What was found
CREW REPORTS: AFTER A NORMAL FLEX T/O 800 FT IN CLIMB CREW THROTTLED BACK ENG 1 DID NOT RESPOND TO THE THROTTLE MOVEMENT STAYED AT T/O EPR. NEXT A ECAM WARNING TO SHUT DOWN ENGINE APPEARED & CREW ACP A NORMAL SHUT DOWN. THEY ALSO STATED THERE WAS NO VIBRATION, NO EXCEEDANCE, & NO OVERSPEEDS. ENG WINDMILLED FOR 15 MINUTES AND POSITIVE OIL PRESSURE COULD NOT BE CONFIRMED. REMOVED AND REPLACED NR 1 ENGINE FMU IAW AMM 73-22-52 PB 401. PERFORMED HIGH POWER RUN ASSURANCE IAW AMM 71-00-00-710-013-C. OPS CHECKS GOOD. NO LEAKS NOTED. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1222169 SN OFF 6667 UNIT, FUEL METE OFF 31-7320-9-0001 6667 ON 31-7320-9-0001 0359.