As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 3307 - ABORTED TAKEOFF, DUE TO NR 2 ENGINE AUTO FEATHERED ON TAKEOFF ROLL. TORQUE GAUGE WENT TO ZERO AND PROP GAUGE WENT TO 400 RPM. REPLACED NR 2 DIGITAL ELECTRONIC CONTROL UNIT. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)