As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THAT DURING FLIGHT RECEIVED A ENGINE 2 ANTI-ICE FAIL MESSAGE ON THE EICAS. THE ENGINE 2 ANTI-ICE VALVE WAS PREVIOUSLY LOCKED OPEN AND DEFERRED. THE CREW DIVERTED TO KCMH AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE ENGINE 2 PRESSURE TRANSDUCER SENSE LINE TO BE CRACKED. REPLACED THE LINE AND OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.