As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6345 - IAD-LGA - ABORTED TAKEOFF DUE TO THE LEFT ENGINE ONLY MAKING 80 PERCENT TORQUE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE PROP PITCH CONTROL. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)