| 摘要 |
<p>An idling control system for a two-plug type internal combustion engine is comprised of an idling detector, an engine rotation speed detector and a controller coupled to the detectors. The controller decides whether the engine rotation speed in idling is smaller than an idling speed by a predetermined value. When this decision is affirmative, the controller differentiates ignition timings of the two spark plugs of each cylinder. This arrangement enables the engine with this system to perform preferable idling performances of generating a torque in response to the input of the external torque and of continuing the combustion against the drop of the engine rotation speed. <IMAGE></p> |
