Method for implementation of pump of treatment system for treating exhaust gas produced by thermal engine of hybrid car, involves performing set of implementation of pump when specific magnitude exceeds minimum threshold

摘要

The method involves performing first and second sets of implementation of a pump (12) when a desired state of a thermal engine (1) passes a request to turn the engine in an engine stop request. Third and fourth sets of implementation of the pump are performed when an activation duration of a pump is greater than a total duration for stopping the engine and when a request for stopping a delayed engine is active. A fifth set of implementation of the pump is performed when a specific magnitude exceeds a minimum threshold, and a stop of engine advance authorization is activated. An independent claim is also included for an electronic control unit.