Method for heating the combustion air of an internal combustion engine, and internal combustion engine for carrying out a method of said type

摘要

Embodiments for operating an internal combustion engine are provided. One example method for operating an internal combustion engine having at least one cylinder head and at least two cylinders, in which each cylinder has at least one inlet opening for the supply of combustion air into the cylinder, comprises activating a heating device for heating the combustion air when a fuel supply of the internal combustion engine is deactivated, the heating device arranged in an overall intake line coupled to the internal combustion engine, the overall intake line including at least two merged intake lines, each intake line leading to an inlet opening of a respective cylinder.