Internal combustion engine for motor vehicle, has exhaust section with exhaust gas treatment device for cleaning exhaust gas of internal combustion engine and exhaust duct, which is connected with exhaust gas treatment device

摘要

The internal combustion engine (10) has an exhaust section (16) with an exhaust gas treatment device (22) for cleaning the exhaust gas of the internal combustion engine and an exhaust duct (18), which is connected with the exhaust gas treatment device in a fluidic manner. A by-pass device (30) is provided with a by-pass line (32), which is connected with the exhaust duct at connection points (34,36) arranged at upstream and downstream the exhaust gas treatment device.