Control apparatus for engine

摘要

An engine control apparatus includes a microcomputer and receives a signal from a signal source which generates a signal containing a control factor. The microcomputer executes a control program in response to the received signal. The engine control apparatus also includes a signal input circuit designed to be selectively connectable with signal sources of various types. A memory is provided for storing control programs corresponding to the signal sources of the various types respectively. A signal source identifying device is provided for identifying a signal source connected with the signal input circuit. A control program executing device selectively executes a control program corresponding to the signal source identified by the signal source identifying device.