As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAD-ORF - FLT 6531 - DURING THE TAKEOFF ROLL, ABORTED THE TAKEOFF DUE TO THE LT ENGINE FUEL LOW PRESSURE WARNING LIGHT ILLUMINATED. ACFT RETURNED TO THE GATE WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE LT ENGINE FUEL LOW PRESSURE SWITCH. ACFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (Z)