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When installing nitrogen and oxygen sensors, it is essential to protect the electronic control unit from exposure to rain and urea solutions, which may cause detrimental effects.

The classification and quality definition of auto parts in the automotive aftermarket industry are relatively broad and vague, and "the goods are not in the right way" is the most likely to cause buyer complaints and sales conflicts. For the quality of parts, the most popular definitions are "original parts" and "auxiliary parts", which are very vague and easy to generalize.

Everyone knows that it's raining and we need to take umbrellas. The haze is especially serious, so we all wear masks, and the water we drink is not clean. We develop Water filter, and truck parts are also polluted and damaged in different ways.

Forging is a kind of production and manufacturing method in which molten metal materials are poured into the mold cavity, cooled and solidified to obtain commodities. In the automobile industry, many parts are made of pig iron, which accounts for about 10% of the net weight of the vehicle. For example, the cylinder liner, gearbox housing, steering system housing, automobile rear axle housing, brake system drum, various supports and other casting iron parts generally use sand mold.

The lifespan of Mercedes Benz trucks can be said to depend on the lifespan of the "heart" engine. The "three filters" we mentioned earlier are closely related to the engine, and their quality has a profound impact on the engine and trucks. This is also why we tirelessly emphasize the necessity of the original factory's "three filters". In fact, in the process of daily use and maintenance, in addition to the three filters, the oil water separator also needs special attention.

If the Nitrogen Oxygen Sensor is broken, it will no longer burn urea. Damage to the nitrogen and oxygen sensor will also lead to failure to refuel, insufficient power, CAN line communication failure and other failures. You can use the urea pump test bench or the NOX sensor test function on the decoder for testing. A qualified test result indicates that the sensor is normal, and an unqualified test result indicates that the sensor performance is poor.