| 摘要 |
<p>PURPOSE:To reduce the noise of a Diesel engine when it is required, by controlling the fuel injection timing by a switch means that can be operated from the driver's seat. CONSTITUTION:At a step 102, judgement is made on whether a switch means that can be operated from the driver's seat is ON or not. In case that the switch means is ON, the fuel injection timing is delayed a prescribed value from the ordinary value, whereby it is enabled to reduce noises produced by an engine.</p> |
