As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: DURING APPLICATION OF TOGA THRUST FOR TAKEOFF EPR #2 GUAGE DISAPPEARED AND ECAM ENG 2 OVER SPEED PROTECTION AND ENG 2 EPR FAULT DISPAYED PERFORMED ECAM ACTIONS AND QRH FOLLOW UP. AN ABORTED TAKE OFF WAS ACCOMPLISHED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE #2 ENGINE ELECTRONIC CONTROL UNIT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 73-22-34-400-010