What are the reasons for the urea pump failing to build pressure?
1 Answers
Failure of the urea pump to build pressure may be due to issues with the post-processing control system or urea pipe joints. Introduction to the urea pump: The urea pump is an important component of the urea solution injection metering system. Its main function is to extract urea solution from the urea tank, maintain a certain pressure, and then deliver it to the injection unit to meet the flow and pressure requirements of the injection metering system. Function of the urea pump: The urea pump pumps urea solution from the urea tank and transports it to the nozzle through the delivery pipeline. It has advantages such as good safety, low fuel consumption, and excellent sulfur resistance.