Does not burning urea harm the car? What is the reason why the car does not burn urea

Is it harmful to diesel vehicles if you do not add urea without permission?

Not to mention the harm to diesel vehicles without urea, but the impact is still very large. At the same time, because vehicle urea is to reduce vehicle exhaust pollution, if you do not add vehicle urea privately, you will not only ignore national regulations, but also become the chief culprit of destroying the earth's ecological environment! This behavior should be condemned by us, and we must apologize to the people of the world!

The specific hazards of not adding urea are as follows:

1. Pollution of the environment:As mentioned above, not adding urea to diesel vehicles will have extremely bad effects on the ecological environment, and this is also not allowed by national laws and regulations.

2. Damage to the SCR injection system:If there is no urea for a long time, the nozzles, pipes, and urea pumps in the SCR system may crystallize and become clogged, or be damaged by high temperature.

3. Motivation becomes weaker:This is not because of the direct impact caused by not adding urea for vehicles, but the engine's electronic control system will forcibly limit the torque output of the engine when the urea injection is not monitored and the exhaust pollution exceeds the standard.

If the vehicle suddenly doesn’tburn"What is the cause of urea?

ifdiscoverVehicle urea has not been consumed, or when the vehicle emission lights are on, it may be that the vehicle’s SCR system is not working (that is, people often say that urea is not "burned"), and this problem is not caused by our own hands. If it can be resolved, immediately go to a professional 4S shop for inspection and maintenance. Specific reasons may be: damage to the urea pump, blockage of the urea pipeline, blockage of the nozzle, etc.