ECU

(redirected from écus)
Also found in: Dictionary, Medical, Legal, Financial.
Related to écus: Ecus

ECU

(Electronic Control Unit) An automotive electronics module that contains an embedded system. Today's vehicles may have 75 or more ECUs that control just about everything, including the operation of the engine, transmission, doors, windows, airbags and the user interface. See embedded system, automotive Ethernet and hardware-in-the-loop.
Copyright © 1981-2019 by The Computer Language Company Inc. All Rights reserved. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction is strictly prohibited without permission from the publisher.