Ignition device for an internal combustion engine

摘要

An ignition device for a multi-cylinder engine includes a plurality of integral ignition device units 9A and 9B associated with respective cylinders. A single ignition detector circuit 8, inserted between the battery 1 and the primary coil of the ignition coil 5 of respective units 9A and 9B, generates an ignition confirmation signal upon detecting a current exceeding a predetermined level.