I believe that many of my friends have never heard of the term urea for vehicles. After all, it is a special product for diesel vehicles. In fact, it is used to reduce the exhaust emissions of diesel vehicles, so as to achieve the effect of energy saving and environmental protection. Then some car owners asked, how many kilometers can 10 liters of urea run, and what are the consequences of lack of urea, let's answer it in detail below.
In fact, the consumption of car urea is affected by many factors, such as car fuel consumption, driving road conditions, and the injection logic of the SCR system, etc., so there is no fixed number. After all, the configuration of each model may be different. So let’s take a heavy-duty truck with a 32-liter urea tank device as an example. The vehicle consumes about 100 liters of urea per 7,200 kilometers. In other words, 10 liters of urea can run 720 kilometers.
If the vehicle lacks urea for vehicles, first of all the nitrogen oxides (NOx) in the exhaust gas cannot be catalytically reduced, so the exhaust gas released must be bad for the ecological environment. Secondly, there will be a decrease in power. When the electronic control system fails to monitor the urea injection, it will forcibly restrict the operation of the engine to minimize exhaust gas emissions. If there is no urea for a long time, it is likely to cause partial or entire system damage. The cost of repair is not low, so it is better to do repairs in the car service shop as soon as possible.
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