How big is the Volkswagen LaVida oil drain pipe?

Referring to the information of car body parts, it can be concluded that the internal diameter of the oil drain pipe of Volkswagen LaVida is 8 mm and the size is12 mm. The function of the oil drain pipe is that when the fuel pressure provided by the fuel transfer pump exceeds 150 kPa, the overflow valve in the oil drain pipe on the fuel filter opens, and the excess fuel flows back to the fuel tank through the oil drain pipe.

Volkswagen LaVida is a car owned by Shanghai Volkswagen, and its market positioning has always been the focus of consumers' attention. As a new car tailored for China consumers. LaVida not only maintains the excellent quality of German design, but also incorporates many aesthetic concepts that reflect China's traditional culture and design elements that stand at the forefront of the times.