As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE CUSTOMER ADVISED MFG THAT AFTER THE 0 TIME O/H ENGINE FROM MFG SAINT-HUBERT FACILITY WAS INSTALLED AND AN UNCONTROLLED ACCELERATION EVENT OCCURRED ON THE GROUND. DURING THE TROUBLESHOOTING, THE FCU WAS CHANGED AND THE ISSUE WAS CORRECTED.