An engine control system includes a fuel cutoff module, a fuel control module, and a spark control module. Box substantially has front side open, facing ladder. The temperature monitor is held in the switching disk in an integrated manner such that, on the end-winding side, it rests between the Mater winding and the switching disk such that it is in thermally conductive bearing contact with said stator winding. The first airflow guide member and the second airflow guide member are spaced from each other, and cooperatively define a guide channel. The support of each node of the sub-set covers the new integration point to be evaluated. The cover body, the emitter, and the receiver cooperatively close the open end of the receiving space.