| 摘要 |
PURPOSE: An apparatus and method for controlling an engine according to engine load is provided to prevent the engine shock and to improve the operation of the engine by compensating fuel injection amount and ignition timing. CONSTITUTION: An apparatus for controlling an engine is composed of: an engine RPM(Revolution Per Minute) sensor(11) outputting a signal according to the rotary state of the shaft of a crank; an intake air amount sensor(12) varying an output electric signal according to intake air amount; an intake temperature sensor(13) varying an output electric signal according to intake air temperature; an idle state sensor outputting a signal according to the operation of an accelerating pedal; an engine controller(2) compensating fuel injection amount and ignition timing by compensation factor according to intake temperature, if the engine RPM is less than the setting RPM, if the increment of the engine RPM is more than the setting increment, and if a vehicle is in idle state.
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