What was found
FLT 6273 - IAD-LYH - ABORTED TAKEOFF DUE TO BOTH ENGINES NOT MAKING TARGET TORQUE. AIRCRAFT RETURNED TO THE GATE WHERE THE MAINTENANCE DEPARTMENT TROUBLESHOT THE DISCPREPANCY AND FOUND THAT THE LEFT ENGINE NEEDED THE EGT COMP RESISTOR ADJUSTED. THE RIGHT ENGINE HAD NO DISCREPANCY NOTED DURING ENGINE RUNS. MAINTENANCE ADJUSTED THE LEFT EGT COMP RESISTOR AND PERFORMED ENGINE RUNS ON BOTH ENGINES IAW MM. AIRCRAFT WAS THEN RELEASED FOR SERVICE. (M)