Abstract: The invention relates to a method and a device for automatic starting of a diesel engine, actuation of the ignition key (1) initiating preheating (2) and turnover of the engine by the starter (3) and fuel injection (4) being triggered at the earliest when the minimum temperature of the glow plugs (2′) required for starting of the engine has been reached. The object pursued is further development of the method and device so that duration and/or energy requirement for automatic starting is/are reduced. The object is attained in that, when the ignition key (1) is actuated, the throttle valve for delivery of air to the combustion chamber is also closed and is opened again at the earliest shortly before triggering of fuel injection (4). The device comprises a suitably designed control unit (6).

Abstract: The invention relates to a method and a device for automatic starting of a diesel engine, actuation of the ignition key (1) initiating preheating (2) and turnover of the engine by the starter (3) and fuel injection (4) being triggered at the earliest when the minimum temperature of the glow plugs (2′) required for starting of the engine has been reached.