What was found
NR 2 A/C PACK OVERHEAT ECAM MESSAGE ON DESCENT. COMPLETED ECAM PROCEDURE WHICH RESET SYSTEM. YELLOW XX DISPLAYED PLAN TO ACP TSM 21-61-00 AND IF NEEDED APPLY MEL 2152Z. VERIFIED PACK FLOW CONTROL VALVE CLOSED ON ECAM AND APPLIED MEL 2152Z FOR PACK 2. VERIFIED PACK FLOW CONTROL VALVE CLOSED ON ECAM & APPLIED MEL 2152Z FOR PACK 2. FURTHER ISOLATING THE FAULT. REMOVED AND REPLACED COMPRESSOR OVERHEAT TEMP SENSOR IAW AMM 21-61-12-400-001-A. OPS CHECKED GOOD, NO FAULTS NOTED.