| 摘要 |
<p>PURPOSE:To promote atomization of fuel supplied to an internal combustion engine at a low temperature time by providing a heater in a part where a fuel passing cross sectional area of an injector is small, and providing a heater function to carry out heating control on the injector in a control section. CONSTITUTION:There is provided a control section 66 to control a fuel injection quantity from an injector 30 to supply fuel to an internal combustion engine. A heater 64 is provided in a part where a fuel passing cross sectional area of the injector 30 is small. A temperature sensor to detect a fluid temperature of the internal combustion engine is provided in the internal combustion engine, and there is also provided a sensor group to detect an engine operating condition. The control section 66 is provided with a heater function 66A which controls to heat the injector 30 by supplying an electric current to the heater 64 when the detected temperature detected by the temperature sensor is lower than a preset temperature. Thereby, atomization of fuel supplied to the internal combustion engine can be promoted at a low temperature time, so that startability of the internal combustion engine can be improved.</p> |
