As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 5214 FROM LEX TO CLT; THE LEFT ENGINE WOULD MAKE ONLY 10 PERCENT TORQUE. TAKEOFF WAS ABORTED. AIRCRAFT RETURNED TO GATE. GROUND RUN OF THE NUMBER ONE ENGINE, IN ALL RANGES WAS PERFORMED. ENGINE RUN AND OPS CHECKED GOOD. AIRCRAFT WAS RETURNED TO SERVICE.