What was found
ON TAKEOFF, DUAL ECU FAILURES NOTED ON PFD, BUT NO LOSS OF POWER. REDUCED POWER TO 92% AND CLIMBED TO SAFE ALTITUDE AT WHICH POINT ONLY ONE ECU FAILURE PERSISTED AND ENGINE OPERATED NORMALLY THROUGH LANDING. MX INSPECTED AND FOUND WASTEGATE ACTUATOR INOPERABLE. REPLACED ACTUATOR, GROUND RUN, AND DATA DOWNLOAD GOOD, PER MECHANIC. THIS SAME ISSUE HAS BEEN REPORTED REGARDING MULTIPLE OTHER DA40NGS. SEE SDR: 2020FA0000205 AND 2020FA0000294.