What does the ecudiag button mean?
1 Answers
ecudiag button refers to the self-test button of the engine electronic control system. Here are the relevant introductions: 1. Introduction to the ecudiag button: The electronic control unit consists of a microcomputer, input, output, and control circuits. Car maintenance refers to the preventive work of regularly inspecting, cleaning, supplying, lubricating, adjusting, or replacing certain parts of the car, also known as car servicing. 2. Function of the ecudiag button: Regular use of this button can correct the system data lost by the electronic control system over time, ensuring the normal operation of the electronic control system. The function of the electronic control unit is to calculate, process, and judge the information input by the air flow meter and various sensors according to the program and data stored in its memory, and then output instructions to provide the injector with a certain width of electrical pulse signal to control the fuel injection volume.