The weight of the steering wheel is mainly caused by the lack of lubrication in the steering gear, low tire pressure, battery power loss, booster failure and insufficient tire pressure; in addition, the fuse, circuit or short circuit to ground of the electronic booster should also be eliminated, and the causes of its existence can be gradually checked according to the fault response

汽车方向盘变重的原因

Causes of heavy steering wheel

1.各转向系统连接的滚动轴承和滑动轴承之间的配合过于紧密的话也会导致轴承的润滑效果下降，形成卡滞现象，从而反应出方向盘中的表现；

1. If the coordination between the rolling bearing and sliding bearing connected by each steering system is too close, the lubrication effect of the bearing will be reduced and the phenomenon of sticking will be formed, which will reflect the performance of the steering wheel;

2.助力泵的泵压达不到标准值时，使用方向盘时会出现沉重的现象，检查流量控制阀，行车过程中，流量控制阀或阀泄露是可以通过研磨的方法修复，之后检查阀的弹簧是否失效；济南哪里修奥迪比较

2. When the pump pressure of booster pump does not reach the standard value, heavy phenomenon will appear when using the steering wheel. Check the flow control valve. During the driving process, the leakage of the flow control valve or safety valve can be repaired by grinding, and then check whether the spring of the safety valve is invalid. Jinan repair Audi is more professional

3.转向机助力油压较低时，也会出现方向盘重的现象，如果是由于转向机油压引起的方向盘变重，则需要及时到维修店进行维修；

3. When the steering oil pressure is low, the steering wheel will also be heavy. If the steering wheel becomes heavy due to the steering oil pressure, it is necessary to go to the maintenance shop for repair in time;

4.汽车的转向系统内掺和空气时，不仅转向沉重，而且在转向过程还会有噪音的存在，需要及时的处理，避免引起之后不必要的损失；

4. When air is mixed into the steering system of an automobile, not only the steering is heavy, but also there is noise in the steering process, which needs to be dealt with in time to avoid unnecessary loss;

5.储油罐内回油滤清器长期不保养或者没有及时不更换是很容易造成堵塞的，从而导致助力油循环不畅，方向盘变沉重。

5. If the oil return filter in the oil tank is not maintained for a long time or is not replaced in time, it is easy to cause blockage, resulting in poor circulation of booster oil and heavy steering wheel.

需要注意的是方向盘变重具体也表现在单向方向重以及两侧同时沉重，应及时针对性的检查其机械部分、助力系统的原因，或排除一下是否有漏油进气等密封件损坏现象详细原因，尽快解决故障问题，避免事故的发生。

It should be noted that the weight of the steering wheel is also manifested in the unidirectional direction weight and the weight on both sides at the same time. It is necessary to timely and targeted check the reasons for the mechanical part and power system, or eliminate whether there is oil leakage, air intake and other seal damage, so as to solve the fault problem as soon as possible and avoid the occurrence of accidents.