The idle speed of the car is too high, how to adjust it?

Guide: If you bought a car in recent years, you may not know much about some operation steps of the car. At this time, you can consult relevant information. Then combined with the advice given by others, you can popularize the knowledge you need to know in these aspects. As we all know, if the idle speed of the car is too high, it may lead to various failures during driving, and even accidents in serious cases. So how to solve the problem of high braking? First of all, by consulting relevant information, we can know that if we want to adjust the idle speed of the car, we need to study it strictly. Bian Xiao also has the following views here, hoping to help you solve the problem.

By consulting relevant information, we can understand the reasons for the increase of automobile idle speed, which may be due to various fault reasons. For example, the throttle is blocked or closed incorrectly. If your air valve fails, most of the controls may fail, and if the water temperature sensor fails, your air conditioner switch or pressure switch may also fail.

By consulting those professionals, the consultants can understand that the main reason for spending money abroad at the beginning was too much intake air or the wrong engine control signal. Then it is necessary to detect the temperature sensor of the car, the sensor of water temperature needs further investigation, and the sensor failure of the throttle valve also needs strict control.

Consulting a friend can also be understood by consulting this friend. If the switch is not closed, the contacts may be open. Then ECU judges that the engine is in a partially compound state, and at this time, it can judge its fuel injection time according to the medium-term flow sensor. Then when the engine is idling, it will do less work in a short time. At this time, you need to consult a professional.