| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device of a general purpose engine, calculating a proper fuel injection amount according to the warm-up state of an engine by using a parameter alternative to the temperature of lubricating oil. <P>SOLUTION: A basic injection amount is calculated based on the throttle opening degree (throttle opening degree command value) TH of a throttle valve arranged on an intake pipe of the general purpose engine and an engine rotation speed NE, and the cylinder pressure P of the engine is detected. Warm-up control is performed (S16, S18) for calculating a fuel injection amount during warming by correcting the basic injection amount based on the detected cylinder pressure P, and for injecting the same from an injector. <P>COPYRIGHT: (C)2012,JPO&INPIT |
