Patent ID: 8555863
Filing Date: 2013-10-15
Classification: F02D,Y02T

Abstract:
1. A control device for internal combustion engine which is applied to an internal combustion engine capable of switching a plural kinds of fuel, comprising: a storage device which stores information where each fuel for use to be used is correlated to each driving area of the internal combustion engine; a fuel switch device which switches the fuel for use based on the information stored in the storage device; and an inspection device which implements for each of driving modes different from each other in the fuel for use, an inspection having a characteristic such that inspection accuracy changes depending on the driving areas different from each other, wherein the fuel switch device, when the inspection device implements the inspection, switches the fuel for use so that same level inspection accuracy is ensured in any driving mode, regardless of a correlation between the driving area and the fuel for use correlated by the information.