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

汽車方向盤變重的原因

Causes of heavy steering wheel

1.各轉(zhuǎn)向系統(tǒng)連接的滾動軸承和滑動軸承之間的配合過于緊密的話也會導致軸承的潤滑效果下降，形成卡滯現(xiàn)象，從而反應出方向盤中的表現(xiàn)；

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.助力泵的泵壓達不到標準值時，使用方向盤時會出現(xiàn)沉重的現(xiàn)象，檢查流量控制閥，行車過程中，流量控制閥或安全閥泄露是可以通過研磨的方法修復，之后檢查安全閥的彈簧是否失效；濟南哪里修奧迪比較專業(yè)

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.轉(zhuǎn)向機助力油壓較低時，也會出現(xiàn)方向盤重的現(xiàn)象，如果是由于轉(zhuǎn)向機油壓引起的方向盤變重，則需要及時到維修店進行維修；

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.汽車的轉(zhuǎn)向系統(tǒng)內(nèi)摻和空氣時，不僅轉(zhuǎn)向沉重，而且在轉(zhuǎn)向過程還會有噪音的存在，需要及時的處理，避免引起之后不必要的損失；

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.儲油罐內(nèi)回油濾清器長期不保養(yǎng)或者沒有及時不更換是很容易造成堵塞的，從而導致助力油循環(huán)不暢，方向盤變沉重。

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.

需要注意的是方向盤變重具體也表現(xiàn)在單向方向重以及兩側(cè)同時沉重，應及時針對性的檢查其機械部分、助力系統(tǒng)的原因，或排除一下是否有漏油進氣等密封件損壞現(xiàn)象詳細原因，盡快解決故障問題，避免事故的發(fā)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.