据绿润百科网站「歌散酒初醒」消息,近日,请问大众途观刹车真空助力泵故障会怎样?途观刹车助力泵真空管「分享」引发热议,途观刹车助力泵真空管同样引起许多争议,对此众网友各抒己见。但到底是怎么回事呢?绿润百科为您解答。

大众途观刹车真空助力泵故障会怎样

会导致刹车踏板变硬,出现漏气异响,发动机故障灯亮等情况。若要获得充分的制动力,就需要比以前更大力的踩刹车踏板。真空助力泵故障,当踩下刹车,内部的封闭机构会把刹车助力泵的前后腔隔离,由于两个空腔之间存在空气压力差,大气压机会作用在助力泵内部的薄膜上产生助力作用。假设薄膜漏气,导致前后腔气压趋于相等,则刹车助力的作用就会减弱甚至消失。此时,车主会感觉到刹车“硬”,需要很大力气才能获得足够的制动力。

途观刹车助力泵真空管

拆掉助力泵油壶,用手就可以拔下来;用工具拆掉底下面的弹簧卡,壳体下面有个小孔,用工具插进小孔使劲顶;拆掉弹簧卡后,把后盖磕下,拆轴上面的小卡环

【英文介绍/For English】:

It will cause the brake pedal to harden, abnormal air leakage, and the engine fault light to come on. To get full braking power, you need to press the brake pedal harder than before. When the vacuum booster pump fails, when the brake is stepped on, the internal sealing mechanism will isolate the front and rear chambers of the brake booster pump. Due to the air pressure difference between the two cavities, the atmospheric pressure will act on the film inside the booster pump to generate a boost. Assuming that the film leaks, causing the air pressure in the front and rear chambers to become equal, the effect of the brake booster will weaken or even disappear. At this point, the owner will feel the brakes "hard" and need a lot of effort to get enough braking force.