What was found
SUSPECTED ABORTED TAKE OFF. CREW REPORTED ECAM : FLT/CTL FLAP SYS 1. MAINTENANCE REPORTED POST FLIGHT FAULTS CSU 51CV OR FAULT IN WIRING TO SFCC1. MAINTENANCE SWAPPED SFCC 1 & 2 PER TSM 27-51-00-810-805. CYCLED FLAPS, NO FAULTS. SFCCS REMAIN SWAPPED. REPORTED FOR PERCAUTIONARY PURPOSES. ABORTED TAKE OFF CONFIRMED. CREW REPORTED THAT ON INTIAL T/O ROLL RECIEVED ECAM FLAP SYS ONE FAULT. TAXI SPEED WAS NOT EXCEEDED ON RUNWAY. CREW TAXIED OFF RUNWAY THEN RETURNED TO THE GATE FOR MX.