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  1. What Is the Electronic Control Module? - AutoZone

    One crucial component to get familiar with is the Electronic Control Module, or ECM, that plays a pivotal role in ensuring modern vehicles run smoothly and efficiently. Here we’ll break down what an ECM …

  2. Electronic control unit - Wikipedia

    An electronic control unit (ECU), also known as an electronic control module (ECM), is an embedded system in automotive electronics that controls one or more of the electrical systems or subsystems in …

  3. What is the Electronic Control Module (ECM)? - Cummins

    Nov 3, 2023 · Learn about Electronic Control Module (ECMs) and how they optimize engine performance and provide efficiency and reliability in diverse vehicle technologies.

  4. What Is an Electronic Control Module? - NAPA Know How Blog

    Aug 30, 2018 · The electronic control module is an onboard computer responsible for keeping your engine running at its best and alerting you when something is wrong.

  5. What’s the difference between ECM, ECU and PCM?

    Mar 12, 2018 · The Powertrain Control Module (PCM) is an essential part of your vehicle’s electronic management system. Often considered the vehicle’s brain, the PCM is a multifunctional controller …

  6. What Does an Electronic Control Module Do? - It Still Runs

    An electronic control module, also called an electronic control unit, is the embedded system used to control the functions of electrical systems contained within a motor vehicle.

  7. What Does The Electronic Control Module Do | CitizenSide

    Oct 30, 2023 · The electronic control module (ECM) is a crucial component in modern vehicles, responsible for managing and controlling various aspects of the vehicle's engine and other systems.