ARRANGEMENT AND METHOD FOR OPERATING AN EXHAUST GAS POST-TREATMENT DEVICE

摘要

The invention relates to an arrangement (1) for operating an exhaust gas post-treatment device, particularly of a motor vehicle, wherein the arrangement (1) comprises a plurality of consumers (3-12) and a controller (2), wherein the controller (2) comprises at least one switching device (13) for switching the consumers (3-12) on and off. According to the invention, the consumers (3-12) are grouped according to function, and connected to one switch (17-21) each of the switching device (13). The invention further relates to a method for operating an exhaust post-treatment device.