As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE OIL FILTER CLOG WARNING LIGHT ILLUMINATED ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. CARBON CONTAMINATION WAS FOUND IN THE OIL FILTER. MAINTENANCE REPLACED THE FILTER AND SUBSEQUENT RUNUP WAS SATISFACTORY.