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Gasoline four stroke engines used on modern cars and motorcycles, are now completely managed and controlled by these sophisticated electronic systems, which are commonly defined "ECU's".
![]() An ECU is a very complex and technologically advanced system.
Usually consists of input conditioning circuits which adapt the signals from the engine sensors, output drivers to activate components of the injection and ignition (and more), any static and volatile memories and a microprocessor that is the heart of the unit, with the task to process the information coming from sensors (temperature, speed, throttle, etc) and drive in real-time and with the right timing sequence injectors and spark plugs.
In factory ECU's, all parameters are preset to the factory and it is often impossible to modify them. Thus the need for a more open and flexible system, that allows users to be able to adjust these parameters, in order to optimize engine performance, reduce fuel consumption and exhaust emissions. MICROTEC offers a wide range of ECU's, with different characteristics but all accumunate by the possibility of complete customization of the parameters for ignition and injection. The user can connect the system to the PC via serial port RS232 or USB and, through a software specially designed for each model, monitor the values of sensors and inputs, and adjust several settings to obtain the desired performance. The availability of a CAN line, allows to further extend the functionality of the unit with the addition of digital dashboards and data-logger, these last very useful in racing competitions for the real-time analysis of performance on the field. |
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