As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA FLIGHT NR 2332: NR 2 PEC CAUTION LIGHT. AIRCRAFT RETURNED TO GATE. MAINTENANCE C/W FIM TASK 61-20-05-810-817 FOR FAULT CODE 200 FOUND IN CDS. FAULT CODE CLEARED. GROUND RAN NR 2 ENGINE. FAULT CODE DID NOT REOCCUR. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.