What was found
AT TOP OF DESCENT ECAM, ENGINE 2 CONTROL SYS FAULT, AFTER LDG - ECAM. NR 2 THR LEVER IDLE NR 2 ENG MASTER OFF. FOUND MSG P30 PRESSURE TUBE. T/S IAW TSM 73-21-78-810-816-A. FOUND AND CLEARED MOISTURE FROM P30 SENSE LINE. RAN ENG, OPS CHECKED NORMAL. NO MESSAGE ON POST FLT REPORT FROM ENGINE RUN. OK FOR SERVICE.