How to disassemble the BMW 3 Series waste gas valve?

There are four buckles on the waste gas valve. Pry off the four buckles at the same time with steel wire. Be careful when prying. After removing the buckle, the waste gas valve can be removed. The function of the waste gas valve is to make the automobile waste gas circulate into the cylinder for re-combustion. This small amount of waste gas reduces the temperature in the cylinder during combustion and inhibits the generation of NOX, thus reducing the NOX content in the waste gas.

Bmw 3 configuration

In terms of styling design, the iconic kidney grille on the front face of BMW 3 Series, together with the narrow and sharp headlights on both sides and the outline of sharp lines on the hood, gives people an avant-garde visual feeling. Therefore, in Bian Xiao's view, BMW 3 Series can be said to have a more outstanding face value compared with the same class models, which is in line with the aesthetics of most Chinese people at present, which is also one of the most obvious advantages of BMW 3 Series.

And the interior design does not lose the luxury models of the same class at all. The floating LCD screen and full LCD instrument panel look very scientific and technological. Large-area leather package, chrome trim and details splicing create a comfortable and luxurious interior atmosphere.