As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 606 - JFK-PWM AIR RETURN TO JFK DURING CLIMB PRIOR TO 10000 RECORDED TAT 2 FAIL EICAS SHORTLY AFTER ELECTRICAL BURNING SMELL WAS NOTICED IN COCKPIT AND CABIN. TURN RECIRC FAN OFF AND SMELL DECREASED SIGNIFICANTLY. FOUND TAT 2 PROBE AT FAULT FOR BURNING SMELL. REMOVED AND REPLACED TAT 2 PER AMM 34-15-02. OPS CHECK GOOD.