As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PRE PLANNED DIVERTED TO LIT FOR ANTI ICE MEL FLT CONTINUED TO ORD. COMPLIED WITH M PROCEDURES FOR MEL 30-6 FOR WING ANTI ICE FAIL DEFERRED WING ANTI ICE VAVLES PER MEL 30-6, M PROCEDURES C/W. AUTH# 101271M-C. T/S A-I WING NO DISPATCH IAW FIM TASK 30-11-00-810-813-A. SUSPECT LH WING ANTI-ICE PRESSURE SENSOR AT FAULT. RAR LH WING ANTI-ICE PRESSURE SENSOR IAW AMM 30-11-03. OPC GOOD. MEL RESTORED.