Comparative trade performance metrics

Where is Comparative trade performance metricsthe engine number (car engine number query method: comprehensive analysis!) The engine of a car is the heart of the vehicle and the core component that drives the movement of the vehicle. The performance of the engine directly affects the power, fuel consumption, emissions and other indicators of the vehicle. For a new car, we often need to know the relevant information of its engine, such as the engine model, displacement, production date, etc., and querying the engine number is a simple and effective way. This article will introduce you in detail where the engine number is and the method of querying the engine number.I. Definition of engine number The engine number, also known as engine number or engine serial number, is the unique identification number designated by the manufacturer after the engine leaves the factory. The engine number of each car is unique, just like our ID number. If you want to know the details of the vehicle, checking the engine number is a must. II. The position of the engine number The position of the engine number varies depending on the model, but the engine number of most models is located in front or side of the engine, and usually needs to be opened to the engine compartment or the hood at the rear of the vehicle. The following are the engine number positions of some common models: 1. Above the engine cover: Most of the engine numbers of mainstream German brands such as Volkswagen and Mercedes-Benz are above the engine cover. Two. Under the bumper: For example, the Toyota model, the engine number is under the vehicle bumper, and the explosion-proof strip needs to be removed to see it.3. Engine front: Some domestic cars such as Great Wall, BYD, etc., the engine number position is generally on the front of the engine, which can be seen directly by removing the protective cover. Four. Tender area: There are also some domestic models such as JAC, etc., and the engine number sometimes appears in the fender area. When looking for the engine number, it is best to prepare a flashlight or light to better observe the position of the engine number. III. The method of querying the engine number 1. Search on the vehicle driving license: The vehicle driving license is the legal document of the vehicle, on which you can find the basic information of the vehicle, including the owner, nature of use, model, brand, etc. of the vehicle. And the engine number is also one of them. You can find the engine number of the vehicle in the driving license, generally in the "approved information column" on the fourth page. Two. Aerial viewSearch: Sometimes, the location of the engine number is difficult to find. You can raise the vehicle and take a bird's-eye view of the engine from the bottom of the car to find the location of the engine number. 3. Use the OBD-II diagnostic device: The OBD-II diagnostic device can connect to the OBD interface of the vehicle and read the fault code, data flow and other information of the vehicle. The engine number of some high-end vehicles may appear on the OBD-II diagnostic device. You can query the engine number by reading the data stream. Four. Ask the service staff of the 4S store to find out: If you still can't find the location of the engine number, you can go to the repair shop or 4S store to ask the service staff how to find the engine number. However, it should be noted that some 4S stores will charge inquiry fees. IV. The meaning of querying the engine number querying the engineThe meaning of the number is that you can know the basic information of the vehicle's engine through the engine number, such as engine model, interface layout, service life, engine number, quality, etc., so as to provide reference for the regular maintenance and replacement of engine parts of the vehicle. At the same time, querying the engine number can also help you distinguish the authenticity of the used car, judge whether the parts are original, etc., and ensure the safety and maintainability of the car. V. Conclusion Querying the engine number of the vehicle is an indispensable task for car maintenance. Through the introduction of this article, you can understand the location and query method of the engine number. I hope to help you and ensure that your car is safe, reliable and has stable performance.

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