What was found
DURING TAKEOFF, AN ECAM WARNING MESSAGE, ENGINE NR 2 OVERSPEED PROTECTION FAULT CAME ON, AT LOW SPEED. WHEN MOVING TRUST LEVERS TO FLX MCT POSITION ENGINE NR 1 RESPONDED NORMAL, WHILE ENGINE NR 2 REMAINED AT LOW POWER. THE PLANE YAW TO THE RT AND THE TAKEOFF WAS ABORTED. AT TGU STATION, TECHNICIANS, PERFORMED TEST ON BOTH ENGINES IAW AMM 71-00-00. FOUND THE FMU NR 2 WORKING ERRATIC AND GIVING TOO MUCH FUEL FLOW. IT WAS REPLACED AND TESTED IAW AMM 7322-52. ALL PARAMETERS WERE FOUND NORMAL, AND AIRCRAFT RETURNED TO NORMAL OPERATION. (M)