| 摘要 |
The present invention relates to a method for reducing the temperature of an exhaust gas purification system for vehicles. According to an embodiment of the present invention, a method for reducing the temperature of an exhaust gas purification system for vehicles may can the following steps of: determining whether a manual regeneration request signal is received; and operating a motor to open an upper portion of a side flap when the manual regeneration request signal is received. |
