What is the ratio of automotive urea consumption to fuel?

1 Answers
Jesse
07/30/25 12:26am
Automotive urea consumption to fuel ratio is 100:5. Function of automotive urea: Automotive urea is used in diesel engines as part of SCR technology to reduce nitrogen oxide emissions in diesel vehicle exhaust. It consists of 32.5% high-purity urea and 67.5% deionized water. Function of fuel system: The fuel system supplies the engine with a specific quantity of clean, well-atomized gasoline to mix with air and form a combustible mixture. Additionally, the fuel system stores sufficient gasoline to ensure the vehicle has adequate driving range.
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