Cars are a common means of transportation in our daily lives. With the rapid development of China's economy, people's living standards have been greatly improved, and car maintenance has been paid more and more attention. In the frequently encountered maintenance items, it is necessary to replace the car fuel filter. So, since it is so important, what is the role of fuel moisture clutch?

Cars are a common means of transportation in our daily lives. With the rapid development of China's economy, people's living standards have been greatly improved, and car maintenance has been paid more and more attention. In the frequently encountered maintenance items, it is necessary to replace the car fuel filter. So, since it is so important, what is the role of the fuel moisture clutch? Let's give you a brief introduction!

What is the role of the fuel water clutch?

Fuel filter has three types: diesel, gasoline and gas The role is to prevent particles, water and impurities in the fuel, and to ensure that the precision parts of the fuel system are not worn and other damage.

The fuel moisture clutch is connected in series in the pipeline between the fuel pump and the inlet of the throttle body. The function is to remove solid impurities such as iron oxide and dust contained in the fuel to avoid clogging of the fuel system (especially the fuel nozzle). Shorten mechanical wear, ensure stable operation of the engine, and improve reliability. The structure is composed of an aluminum shell and a stainless steel bracket inside. The bracket is equipped with high-efficiency filter paper, which is chrysanthemum-shaped to increase the circulation area. EFI filters cannot be used with chemical oil filters. Because EFI filters often withstand 200 mdash300KPA of fuel pressure, most of the pressure strength needs to be above 500KPA, and the oil filter does not require such a high pressure.

The fuel moisture clutch is a consumable and needs to be replaced and maintained regularly during the use of the car, otherwise it will not be able to guarantee the qualification. Please refer to the product description provided by each filter supplier for the specific replacement cycle, and advocate the replacement time: every 2000 kilometers.

Family cars mainly use gasoline filters, which are divided into fuel tank built-in and shape. With the increase of vehicle age, mileage, long-term work, with the arrival of a certain life cycle, the car will not accelerate, fuel consumption will increase, noise will increase, and operating performance will decrease. In large health care (large maintenance), the general use of oil, machinery and air to replace the combustion filter decomposition and replacement is more complex. It's not easy to operate yourself.

The structure of the diesel filter is roughly the same as that of the oil filter. There are two types: replaceable and spin-on. However, its working pressure and oil temperature resistance requirements are much lower than those of oil filters, and its filtration efficiency requirements are much higher than those of oil filters. The filter element uses filter paper, and also uses felt or polymer materials. In addition to filtering mechanical impurities in diesel, there is an important function is to filter water. The presence of water is extremely harmful to the diesel engine fuel supply system, and corrosion, wear, and jam may even worsen the combustion process of diesel. The main way of water removal is precipitation. Or in the lower part of the filter set a precipitation chamber, or the use of special precipitator.