As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIVERTED TO DTW DUE TO RIGHT ENGINE FAULT WITH ASSOCIATED N1 ERRATIC AND N1 DROP. REPLACED BURNER PRESSURE SENSOR PER A220 AMP 73-21-23. REPLACED HARNESS W04 PER A220 AMP 73-21-64. REPLACED EEC PER A220 AMP 73-21-01. (LP 8423746 - AIRCRAFT WAS GROUNDED)