About 2,220,000 results
Open links in new tab
  1. 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 …

  2. What Is the Electronic Control Module? - AutoZone

    While the terms ECM (Electronic Control Module) and ECU (Electronic Control Unit) are often used interchangeably, they have distinct functions. The ECM specifically manages the engine, …

  3. What Is an Electronic Control Unit (ECU) and How It Work

    Oct 15, 2023 · An electronic control unit (ECU), or electronic control module (ECM), is a common electronic device or module. Although it can be used in various fields such as medical, …

  4. How an Electronic Control Module Works - Engineer Fix

    5 days ago · An Electronic Control Module (ECM) functions as the computer system that manages a modern vehicle’s engine and related components. This unit, also called an Engine Control …

  5. 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.

  6. What is the Electronic Control Module (ECM)? | Cummins Inc.

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

  7. ECU (Electronic Control Unit) explained

    In the Automotive industry, the term ECU often refers to an Engine Control Unit (ECU), or an Engine Control Module (ECM). If this unit controls both an engine and a transmission, it is …

  8. Electronic Control Unit Overview: Components and Functions

    Mar 21, 2025 · An Electronic Control Unit (ECU) is an embedded system within automotive electronics that manages one or more electrical systems or subsystems in a vehicle. Modern …

  9. What Is an Electronic Control Unit? - Aptiv

    Apr 16, 2020 · An electronic control unit (ECU) is a small device in a vehicle’s body that is responsible for controlling a specific function.

  10. The Ultimate Guide to Electronic Control Module: What Are They …

    What is an electronic control module? An electronic control module (ECM)–also known as an electronic control unit (ECU)–as the name suggests, manages your electric vehicle’s (EV) …