What is the phenomenon that the idling motor is broken? The life of the idling motor is several years

The idle speed motor is a small motor, which is mainly used to control the idling speed of the car. When the car is idling, it changes the cross-sectional area of ​​the idling air passage according to the engine temperature and load, so that the engine has the best performance under different conditions. Idle speed. However, the idle speed motor is installed on the throttle body, and it is easy to get dirty. Once too much dust enters the idle speed motor, the idle speed motor will become stuck or damaged. What are the symptoms of the idle speed motor broken?

Idle motor damage symptoms

If the idle speed motor gets too much dust, it may cause damage to the idle speed motor. The idle speed motor may also be stuck in a certain position and cannot rotate. This will cause the engine to be unable to accurately control when idling, causing the car to fail to ignite, idling stop, or idling. Symptoms such as instability, engine shaking, and slow acceleration.

The idle speed motor has no specific service life, and the car can be scrapped without accident, but it is related to the actual usage. If it is not cleaned regularly, it will break faster. Therefore, it is necessary to pay attention to the replacement of the air filter. Do not use the dirty air filter for a long time, otherwise too much dust will enter the idle speed motor and cause the idle speed motor to be damaged. Once the idle speed motor fails or is damaged, it needs to be overhauled or replaced in time to ensure the normal operation of the car engine.