What was found
CMC SHOWS MESSAGE OF ENG 1 FADEC A. CREW RETURNED TO GATE DUE TO MESSAGE. CREW REPORTED POWER SURGE WHEN SWITCHING FROM GPU TO AIRCRAFT PWR. FIX: AIRCRAFT CREW OPERATED BOTH ENGINES. NO EICAS MESSAGE. SYS OPERATES NORMALLY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CMC SHOWS MESSAGE OF ENG 1 FADEC A. CREW RETURNED TO GATE DUE TO MESSAGE. CREW REPORTED POWER SURGE WHEN SWITCHING FROM GPU TO AIRCRAFT PWR. FIX: AIRCRAFT CREW OPERATED BOTH ENGINES. NO EICAS MESSAGE. SYS OPERATES NORMALLY.