How to read truck urea: Recent hot topics and practical guides
Recently, with the deepening of environmental protection policies and the rapid development of the freight operation industry, the use and testing of truck urea has become a hot topic of concern to card friends. This article will combine the popular discussions on the entire network for nearly 10 days to analyze the viewing methods of truck urea for you in detail and attach structured data to help you easily master this practical skill.
1. Review of recent hot topics
In the past 10 days, the discussion on truck urea has mainly focused on the following aspects: urea quality testing, urea liquid level viewing, urea system troubleshooting, and the impact of environmental protection policies on urea use. The following are statistics on some popular topics:
| Hot Topics | Discussion count (items) | Main Platforms |
|---|---|---|
| How to view urea liquid level | 1,200+ | Truck Home, Zhihu |
| Urea quality detection skills | 850+ | TikTok, Kuaishou |
| Urea system troubleshooting | 1,500+ | Baidu Tieba, WeChat community |
| Environmental protection policies and urea use | 2,000+ | Weibo, today's headlines |
2. How much does truck urea look at?
The remaining amount of truck urea is an important indicator that card friends must pay attention to in their daily operations. Here are some common viewing methods:
1. Dashboard display
Most modern trucks are equipped with urea level display, and you can directly view the remaining amount through the urea meter or central control screen on the dashboard. Usually displayed as a percentage or bar chart.
2. Physical inspection
For models without electronic displays, you can open the urea box lid, use a special measuring ruler or visually check the liquid level. Note: Urea is corrosive and protective gloves are required during operation.
3. OBD diagnostic instrument reading
By connecting to the OBD diagnostic device, data in the vehicle ECU can be read and accurate urea remaining information can be obtained.
3. Comparison of viewing methods for truck urea in different brands
| brand | View method | Display accuracy | Remark |
|---|---|---|---|
| liberation | Dashboard urea meter | ±5% | Some models need to hold down the INFO button |
| Lin Li | Central control screen display | ±3% | Support voice query |
| Shaanxi Automobile | Instrument cluster display | ±7% | Low liquid level will flash reminder |
| Heavy Duty Truck | OBD reading | ±1% | Special diagnostic equipment required |
4. Precautions for use
1. When the urea liquid level is below 20%, it should be added in time to avoid the system reporting fault codes.
2. Pay attention to antifreeze when used in winter. Some models have urea heating function
3. It is recommended to use urea solution purchased through regular channels. Inferior urea will damage the SCR system.
4. Regularly check the urea box and pipelines to prevent crystallization from being blocked
5. Analysis of recent hot events
According to the latest report from the environmental protection department, a total of 18 cases of using inferior urea were investigated and dealt with nationwide in July, and all the vehicles involved were fined and ordered to rectify. This incident once again aroused the industry's attention to urea quality. Expert advice:
1. Select automotive urea that meets GB29518 standards
2. Keep urea purchase certificate for inspection
3. Regular maintenance of urea system
6. Summary
Mastering the method of viewing truck urea is a must-have skill for every card friend. Through the multiple methods described in this article, you can easily monitor urea level to ensure that the vehicle operates in compliance. At the same time, paying attention to urea quality and system maintenance can make your car run steadily while contributing to the environmental protection cause.
If you encounter any problems during the use of urea, please leave a message in the comment area to discuss. We will invite professional technicians to answer you.
check the details
check the details
en
