what is ecu on motorcycle

Best answer


Engine control unit

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  • What is motorcycle engine control unit (ECU)?

  • Motorcycle Engine Control Unit (ECU) Explained. To do this process efficiently and consistently, an ECU is needed. Air/fuel mixture control: It determines the amount of air and fuel entering into the engine and accordingly plans the combustion process by varying the amount of fuel delivered through the Fuel Injectors.

  • What is an ECU and how it works?

  • An ECU controls and maintains an engine in it`s optimum state by manipulating the sensors and actuators which result in changes of the air-fuel mixture, ignition timing and idle speed. The ECU is to an engine what a CEO is to a company. It manages all the running aspects of the engine and let`s the user know when something is wrong.

  • Are standard motorcycle ECU鈥檚 any good?

  • Unfortunately, standard ECUs in motorcycles can often be a long way from ideal and are designed for a variety of fuel qualities, outdoor conditions, as well as types of riding. The stock quality of these engine control units can leave something to be desired when it comes to the performance of your bike.

  • What is motorcycle ECU flash tuning?

  • Enter the world of ECU flash tuning. What Is Flash Tuning? Modern motorcycles rely on the Electronic Control Unit (or a series of ECUs) to provide basically every necessary electronic input to make the bike perform. For the purposes of this article, we鈥檒l focus on the delivery of fuel, spark, and air.