What was found
DURING APPROACH, THE FLIGHT CREW IDENTIFIED A AIR DATA COMPUTER 2 ISSUE (INDICATED AIRSPEED AND ALTITUDE) AND ABANDONED THE APPROACH. THE CREW COMPLETED THE APPROPRIATE CHECKLISTS, DECLARED AN EMERGENCY AND ATTEMPTED AN APPROACH FOR THE SECOND TIME. AFTER RECEIVING A WIND SHEAR WARNING ALERT FROM ATC DURING THE SECOND APPROACH, THE CREW ABANDONED THE APPROACH AND DIVERTED WITHOUT FURTHER INCIDENT.