As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6375 - IAD-CRW - ABORTED TAKEOFF DUE TO LEFT ENGINE WOULD NOT MAKE POWER. AIRCRAFT RETURNED TO THE GATE AT IAD WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND FOUND LOOSE PIN AT CONNECTOR CR17P. MAINTENANCE RESET PIN ON CR17P, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M)