几年前，一些大众怪胎尝试替换的博世空气流量计他们 1.9 升 TDI 发动机与多便宜皮尔堡空气质量传感器 7.22684.07.0, 真正空气流量计的几乎所有梅赛德斯-奔驰 CDI，并且注意到发动机工作一样与博世农林一样，很好. 比正在便宜很多的皮尔堡气流传感器的另一个优点是它持续了很长时间.

大众汽车爱好者所遇到的唯一问题是皮尔堡空气质量传感器 72268407 真的不适合，因为塑料的房屋当然是有点不同原始空气质量米。, 金钱会让人的创造性和所有类的伎俩被都用来把传感器在的地方. 继续阅读 »

Since there has been a lot of confusion about the Bosch air mass meters 0 928 400 527 ( and 0928400468) 和 0 928 400 314, I want to explain the details.
For almost all BMW models with diesel engines (to be more exact, we’re talking about the 3-series/E46 320d, 330d, the 5-series/E39 520d, 525d, 530d and the 7-series E38 730d) the airflowmeter model was changed in November 2000 and August 2001.

The Bosch air mass meter 0928400314 was replaced by the improved 0928400468, which has an additional protection net and a different characteristic curve. This means that all models that were built before the dates have the old 0928400314 (there is a detailed list at the end of the post). 继续阅读 »

We wish all our readers a happy Christmas and Chanukka!

Many customers tell us that friends or internet forums recommend to clean the air mass meter with cleaning chemicals designed for removing brake dust or other cleaning solvents.

It should be said that these customers contact us anyhow to buy a new airmassmeter.

Why should the cleaning process work anyhow? The most common reason air mass meters lose their performance or even stop working at all is that they slowly get dirty. That is also why most of the time you will notice a slow loss of performance and increase in fuel consumption (In case your airflow meter should abruptly stop working cleaning won’t help anyways).

继续阅读 »

Hey guys and girl, welcome to our 空气质量计博客!

We’re one of the leading experts for air mass meters and will try to share all our knowledge with you about car parts.
We will be mainly translating the (awesome) blog posts of the German < href="http://translate.googleusercontent.com/translate_c?hl=en 及 prev=/search?q=manual+B2%5C5+MASTER+AIR+FLOW+A+CLASS+a160&start=20&hl=en&sa=N&biw=1320&bih=682&prmd=imvns 及 rurl=translate.google.com 及 sl = 有关空气质量的 meters"target="_blank"> Luftmassenmesser 博客博客频道及 u=http://www.maf-shop.com/luftmassenmesser-blog 及 usg=ALkJrhgM4K1GVxI24J33CRnlzOUH69pMzw"title="German, which has a huge load of information about car parts for German cars like BMW, Mercedes and Volkswagen (or Volkswagon as Americans would say).

So start up your engines and get ready for some cool blog posts