What was found
(AIRCRAFT 6804, L/P 9801176) DESCENDING THRU 10,000 FT ENG #2 WAS AT IDLE AND UNRESPONSIVE TO THROTTLE INPUTS, PER THE QRH ENGINE LIMIT OR SURGE CHECKLIST WAS ACCOMPLISHED. #2 ENG RECOVERED AFTER STEP 8 (BLEED OFF THEN ON). CORRECTIVE ACTION: T/S PER B757 FIM 76-11 TASK 811. FOUND MOISTURE IN PB SENSE LINE IN TO EEC. REMOVED AND REPLACED EEC AND FCU REF B757 AMM 7321. PERFORMED HIGH PWR RUN. OPS CK GOOD. C/W ALL STEPS OF NO GO ODI PREVENTION LOG 1522095. NO DEFECTS NOTED. MCC NOTIFIED.