As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT FROM KMEM THE RIGHT ENGINE ITT WENT TO 900 DEGREES WHEN THE COWL AND WING ANTI-ICE SYSTEMS WERE TURNED ON. THE FLIGHT CREW COMPLETED THE QRH AND CONTACTED MAINTENANCE CONTROL FOR ADVISE. MAINTENANCE CONTROL ADVISED TO RETURN TO KMEM DUE TO NO COMPANY MAINTENANCE IN KPHL. NO EMERGENCY WAS DECLARED AND AN OTHERWISE NORMAL APPROACH AND LANDING WAS MADE. MAINTENANCE REPLACED THE MAIN FUEL CONTROL UNIT, RAN THE AIRCRAFT AND RELEASED THE AIRCRAFT FOR SERVICE.