What was found
ETOPS SIGNIFICANT SYSTEM - ENGINE NR 2 LOOP A FAULT DISPLAYED ON ECAM DURING CRUISE AT FL350,THEN SELF CLEARED. PERFORMED VISUAL INSP NR 2 ENG FIRE LOOPS, REF TSM 26-12-00-810-805. NO DEFECTS NOTED, FOUND BITE MCDU FDU TEST OK. NOTIFIED RON MOC PRIOR HISTORY INTERMITTENT.