| 摘要 |
<p>For an SCR system for a motor vehicle (100; 110), the vehicle including a feed device (230) to feed reducing agent from a container (205) to a dosing unit (250) for supply of reducing agent to an exhaust duct of the vehicle (100; 110); a method of controlling the dosage of the dosing unit (250) by a pressure (Pr) at which reducing agent is dosed, and/or controlling pressure (Pr) of a rotation speed (RPM) of the feed device (230). Also a computer program product with program code (P) for a computer (200; 210) for implementing the method. Also an SCR system and a motor vehicle (100, 110) equipped with the SCR system.</p> |
