What was found
ETOPS - BTB FLT CONTROL SENSOR FAULT ECAM // T/S PER A330 TSM 27-93-00. GROUND SCAN FAULTED FCPC2. SWAPPED POSITIONS FCPC2 W/FCPC3, FAULT DID NOT FOLLOW. AFTER RESETS OF PRIM 1+2, SEC'S AND DOWN POWER A/C MSG CLEARED AND GROUND SCAN ECPC'S BOTH SHOW NO FAULT OPS CHK GOOD.