As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 3 EPR INDICATION WAS LIMITED TO 1.4 ON TAKEOFF. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPAIRED A LOSE CONNECTOR FOUND ON THE E-6 CARD FILE IN THE E AND E COMPARTMENT. SUBSEQUENT OPERATIONAL CHECKS WERE SATISFACTORY.