How to Add Urea to a Diesel Vehicle?

1 Answers
Miranda
07/29/25 7:08pm
Diesel vehicles have a dedicated urea tank for adding urea. The urea tank, also known as the urea storage tank or urea box, contains a urea solution primarily used in trucks and buses. It is usually located on the side of the fuel tank and appears as a small white container. The reasons why a diesel vehicle might not consume urea include a damaged urea pump, blocked urea pipes, or clogged injector nozzles. Below are some relevant details: 1. Precautions: If a diesel vehicle does not consume urea or if the vehicle's warning light is on, the SCR system may not function properly, and this issue cannot be resolved on your own. It is advisable to immediately visit a professional 4S shop for inspection and maintenance. 2. Hazards of Not Adding Urea: The specific hazards of not adding urea include environmental pollution. Failing to add urea to a diesel vehicle can have a significant impact on the ecological environment, which is also regulated by national laws and regulations. Damage to the SCR injection system: If urea is not used for an extended period, the nozzles, pipes, and urea pump in the SCR system may become blocked.
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