What are the symptoms when the throttle sensor is broken?

If the throttle sensor of Pacific Auto Network is broken, the following symptoms will appear: 1, the engine idle speed is unstable; 2. The engine is difficult to start; 3. The engine power is insufficient; 4. The exhaust pipe emits black smoke.

1, engine idling is unstable;

When the automobile throttle fails, the idle speed of the engine is easy to be unstable, especially at high idle speed, and there will be no idle speed in serious cases. If this happens, it may be caused by a broken throttle sensor.

2. The engine is difficult to start;

If the throttle of the engine is broken, it will affect the intake of the engine, so it will be more difficult to start, especially when the car is cold started. If this kind of fault occurs, it can be judged whether the engine is difficult to start because of the throttle by checking the throttle of the car.

3. The engine power is insufficient;

During driving, if there is insufficient engine power or poor performance during acceleration, you can check whether there is something wrong with the throttle of the car. If it is judged that these phenomena are caused by the throttle, it needs to be dealt with in time to avoid causing more car failures and causing some unnecessary losses.

4. The exhaust pipe emits black smoke.

A lot of black smoke is emitted from the exhaust pipe, which is probably caused by the failure of the throttle, or the increase in fuel consumption of the car may also be caused by the abnormal throttle. If you can't handle it yourself, you need to go to a 4s shop for treatment.

(Photo/Text/Photo: Pacific Auto Network)