As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT ENGINE HAS 3 FAULTS AND IS SURGING N1 AND N2 89-96%. EEC WILL NOT REVERT TO ALT. ENG IGN RT ENG C1 RT ENG CTL RT THERE IS NO PROCEDURE FOR THE PILOT TO MANUALLY SELECT ALTERNATE MODE. DIVERTED TO EWR.. R & R THE T25 SENSOR, W725 AND W726 ELECTRICAL HARNESS AND ALL OPS CHECKS ARE GOOD.