Supply chain sustainability metrics

EA211 engine burning engine oil (EA211 engine oil consumption Issue Investigation) EA21 1 is Supply chain sustainability metricsan engine of Volkswagen Group, which is widely used in many Volkswagen brand cars. However, in recent years, EA211 The problem of engine oil burning persists, which has attracted widespread attention and dissatisfaction from consumers and car owners. Burning oil means that the oil consumption is too fast during the operation of the engine, resulting in a continuous decline in the oil level. After a period of use of the vehicle, oil needs to be added to maintain the oil level normal. If it is not detected and treated in time, burning the engine oil will cause the engine to lose its lubrication, resulting in serious damage to the engine and even scrapping. According to observations and experiments, the problem of EA211 engine burning oil is manifested in the fast oil consumption. Car owners need to add oil frequently in a short period of time, and even about 1,000 kilometers in serious cases. In addition, burning engine oil will also increase exhaust emissions and pollute the environment. The problem is not only common in the Chinese market, but also has feedback from car owners in foreign markets. For thisThe investigation and research of the problem has been carried out for a long time, but so far, Volkswagen Group has not given a satisfactory solution. It is understood that consumers report the problem during maintenance, but most repair stations only let the owner change the oil, but cannot solve the fundamental problem. Some automobile experts believe that the reason why the EA211 engine burns oil may be related to engine design defects. EA211 adopts direct injection technology to inject fuel directly into the cylinder, and the friction with the back and forth movement of the piston will lead to oil consumption. In addition, the piston ring used by the engine may also have quality problems, resulting in oil leakage and excessive consumption. In response to such problems, some car brands belonging to the Volkswagen brand, such as Skoda, Audi, etc., have taken measures such as technical upgrades and replacing piston rings and hydraulics for the EA211 engine.However, these measures have only solved part of the problem and still cannot be eradicated. How to solve the problem of burning oil of EA211 engine? First of all, Volkswagen Group should conduct a thorough investigation and investigation of this problem, identify the root cause of the problem, and formulate corresponding solutions. Secondly, Volkswagen brand should issue an announcement on such issues as soon as possible, and earnestly fulfill the responsibility of after-sales service for product quality. In addition, Volkswagen brands should also minimize the inflow of defective products into the market to avoid the impact on economic losses and trust on consumers. Consumers should pay attention to the quality of products and after-sales service. When choosing a car, it is recommended to choose a big brand to clarify the product quality guarantee and after-sales service commitment. During use, regularly check the oil level and oil consumption. If any abnormalities are found, deal with them in time to avoid serious damage.At the same time, it can also report problems to manufacturers and strive for solutions. In a word, the problem of EA211 engine burning oil is not only a concern for car owners, but also a challenge for Volkswagen Group. Only by strengthening cooperation between all parties can we effectively solve this problem and provide better products and services for car owners.

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