how many damage are caused by the urea not fully consum for the system fault

If the vehicle urea system fails to operate normally, the torque of the vehicle engine will be locked automatically, resulting in inefficient operation of the engine and weak operation of the vehicle. In this way, the extra fuel money can buy Urea used for a long time.

The motor of urea pump is burnt out, and the abnormal injection of urea caused by SCR system failure will cause the motor body to be burnt out if the motor runs for a long time. In this case, it can only be pulled to the service station for maintenance, resulting in an unnecessary expenditure, and the gain is not worth the loss!

Carbon deposits in the exhaust pipe. Vehicles that do not burn urea have a large amount of impurities in the exhaust emission, which is easy to cause carbon deposits and blockage in the exhaust pipe, and even damage and corrode the exhaust pipe seriously. An exhaust pipe is not cheap