What was found
TAKEOFF AT ORD LT ENG EPR 1.51 RIGHT ENG 1.48 EPR. RT THROTTLE SLIGHTLY AHEAD OF LT THROTTLE. AFTER THRUST REDUCTION, EVERYTHING MATCHED UP AND THROTTLES MARRIED UP. *S/D* PRELIM STATUS 5/4/2001: INSP ENG & ACCOMP POWER ASSURANCE RUN, NO DISCREP FOUND. PLAN TO RPL EEC PRECAUTIONARY. UNDER INVESTIGTION. REMOVED RT EEC, P2 SENSOR TESTED W/IN LIMITS. EEC SOFTWARE SCN9 CONTAINS T/O RATING TABLE ERROR THAT CAN CAUSE THRUST LIMIT SHORTFALL WHEN HIGH AIRSPEED IS SENSED FROM PT2 BEFORE THROTTLE REACHES T/O POS. INTERIM PROBLEM MGMT: P2 SENSOR MONITORING, FULL STOP T/O PROC IN HEADWINDS. FINAL FIX WILL BE NEW EEC SOFTWARE TO BE DEVLP''''D.