Data-driven multimodal transport decisions

Engine number query (query engine number method and Data-driven multimodal transport decisionsnotes, a guide) The engine is the heart of the car and the core of the car power. In order to maintain the normal operation of the car and avoid traffic accidents, we need to maintain the engine frequently and understand the basic information of the engine. An important information of the engine is its unique engine number. So how to check the engine number? The following will introduce the methods and precautions for querying the engine number. I. Method of querying the engine number Method 1: Check that the nameplate on the front of the engine is located on the front or side of the engine. The nameplate will generally mark the model and engine number of the engine. This is the most common way to query the engine number.Just lift the engine cover and find the nameplate. Note that some engines may be installed in a narrow vehicle engine compartment, so you may need to use a flashlight or other lighting tools to help you find the nameplate of the engine. Method 2: Check the registration certificate or technical parameters of the car. The engine number can also be obtained from the registration certificate or technical parameters of the car. These documents are usually information related to vehicle purchase or registration. Searching for the engine section in the file, the engine number is usually listed. However, please note that if your car has been traded twice or three times, it may take multiple documents to find the necessary information. If you can't find the registration certificate or technical parameters, or are not sure which file contains the information you need, it is recommended to consult a car dealer. Method 3: If you can't find the engine number from the vehicle through the manufacturer, you can try through the manufacturer.Usually, car manufacturers can obtain detailed information about the vehicle, including the engine number, through the vehicle identification number (VIN code). Just provide your VIN code and contact the customer service department of the car manufacturer to check the engine number. Some car manufacturers even provide online inquiry services, so you can use your computer or mobile phone at home to check the information you need. II. Precautions 1. Make sure that the vehicle is in a safe condition. Before trying to query the engine number, please make sure that the vehicle is parked on the flat ground and put the shift lever in the parking gear (P gear). Turn off the engine and wait for a few minutes until all parts cool down safely. Two. Do not use unsafe tools or methods. When checking the engine, do not use unsafe tools or methods, such as giving up the use of hood support rods, and do not use ladders or inferior jacks in motor vehicles for inspection.Once any risky behavior or tool is found, you should immediately stop checking and consult professionals. 3. Record the engine number correctly. When checking the engine number, please make sure to record the engine number correctly to avoid difficulties when you need information in the future. It's better to record it in a portable laptop or mobile device, or save it in your own car maintenance log. Four. Consult with the technician. If you have any doubts about how to check the engine number, it is recommended to consult with your technician. They will be most familiar with your car and can provide you with the best advice to ensure that the car is always in good condition. In short, to ensure safety, use any available method to query the engine number and record all necessary information to ensure that your car is in the best condition at all times.In conclusion, through the above introduction, I believe you have understood how to query the engine number and precautions. Pay attention to the maintenance of the engine at any time during the use of the car, which plays a crucial role in the operation of the whole car. Because different models and engine manufacturers use different materials and quality, when maintaining the engine, please make sure that you follow the relevant manufacturer's maintenance recommendations to get the best results you need.

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