0531-68788899

修车知识

首页>>新闻中心>>修车知识>>奥迪尾气不合格怎么办?
联系我们
济南润奥奥迪专修

联系人:王经理

电话:15066665099

网址:www.sdrunao.com

地址:济南市历城区花园东路与奥体西路交叉口往西200米

奥迪尾气不合格怎么办?

来源:http://www.jnrunao.com/ 日期:2021-06-08 发布人:runao
奥迪尾气不合格,年 检过不了了,不少车主碰到这样的问题很捉急。尾气超标是因为燃料燃烧没有充分,原因包括以下:
How to deal with unqualified exhaust of BMW? What to do if BMW can't pass the exhaust? BMW's exhaust gas is not up to standard and can't pass the annual inspection. Many car owners are very anxious when they encounter such problems. The reason why the exhaust gas exceeds the standard is that the fuel combustion is not sufficient, including the following reasons:
1.三元催化器故障
1. Three way catalyst failure
三元催化器不通畅,因为很长时间都没有清洗,积碳严重导致三元排气阻力增 大,排放恶化尾气超标。
The three-way catalyst is not unobstructed, because it has not been cleaned for a long time, the carbon deposition is serious, which leads to the increase of three-way exhaust resistance, the deterioration of emissions, and the exhaust gas exceeds the standard.
济南润奥专修
2.火花塞故障
2. Spark plug failure
火花塞积碳严重,导致汽油燃烧不充分,同样会引起尾气超标。火花塞需要定期更换,车辆做大保养一般包含有更换火花塞在内。火花塞间隙过大会造成一氧化碳超标,积碳过多会造成碳氢值超标,更换火花塞可解决。
Serious carbon deposition in spark plug leads to insufficient combustion of gasoline, which also leads to excessive exhaust gas. The spark plug needs to be replaced regularly. The major maintenance of the vehicle generally includes the replacement of the spark plug. If the spark plug gap is too large, the carbon monoxide will exceed the standard. If the carbon deposit is too much, the hydrocarbon value will exceed the standard.
3.发动机烧机油
3. Engine oil burning
一般有烧机油现象的车辆,都会有不同程度的尾气冒“大烟”的症状,机油消耗明显增加,较短的时间内就不得不补加机油。车辆烧机油,会导致燃烧室的积碳增加、汽车的经济性、动力性下降、尾气排放超标,而无法通过环评等等不好后果。
Generally, vehicles with engine oil burning will have the symptoms of "heavy smoke" in exhaust gas to varying degrees. The consumption of engine oil will increase significantly, and the engine oil will have to be replenished in a short time. The burning of engine oil will lead to the increase of carbon deposition in the combustion chamber, the decline of the economy and power of the vehicle, the excessive exhaust emissions, and the failure to pass the environmental impact assessment.
4.氧传感器积碳肮脏
4. Carbon deposition of oxygen sensor is dirty
车辆一旦烧机油就会污染氧传感器,造成信号不稳或者出错,建议尽快修 复发动机烧机油故障,否则换一个新传感器几天功夫就坏,严重的时候就是排气管冒蓝烟,怠速不稳等故障出现。
Once the vehicle burns engine oil, it will pollute the oxygen sensor, causing signal instability or error. It is recommended to repair the engine oil burning fault as soon as possible, otherwise a new sensor will be broken in a few days. In serious cases, the exhaust pipe will emit blue smoke, and the idle speed will be unstable.
此文关键词: 济南奥迪专修  

推荐阅读/ Recommended reading

转向灯的使用频率很高,因此其发生故障的概率也会更高。 近有网友表示自己的车转向提示音不响了,因此想知道出现这种情况应该如何进行处理。下面就来和大家解决这个问题吧!

汽车传感器故障因为什么原因? 2021-09-14
宝马汽车维修活塞环异响的原因 2021-09-02
汽车定期保养对于它有什么好处? 2021-08-24
新车换车门有什么影响? 2021-08-12

鲁公网安备 37010202001813号