What is idle speed control system? The idle speed control mode is used to prevent engine stall during idle. The goal is to allow the engine to idle at as low an RPM as possible yet keep the engine from running rough and stalling when power-consuming accessories, such as air-conditioning compressors and alternators, turn on. Idle speed control is mainly control the volume of idle speed air intake, which is to adjust the opening degree of the idle speed inlet valve to implement the actual speed approach target Idle speed control is an automotive issue in which fuel gets consumed more during idling state of an automobile while driving and so its predictive rate will increase in the future based on the increase in traffic requirements. The PID control technique is It is however an aspect that is often overlooked or incorrectly tuned, leading to unstable idle and stalling. In this webinar we'll discuss what you need to know to get a rock solid idle, what hardware is required, and how to approach the tuning on the ECU Master EMU Black. 00:00. Vay Nhanh Fast Money.

what is idle speed control