Internal combustion engine stroke identification system.

摘要

A system comprising: a fuel supply member; an electronic ignition system; sensor means (107) for detecting predetermined angular positions of a drive shaft (111); means (156) for sampling the voltage of a battery (124) during startup of the engine (101); means (163) for comparing the sampled voltage values; and processing means (102) for receiving the signals (S) from the sensor means (107) and signals relative to comparison of the sampled voltage values, for identifying top dead center position references of the cylinders on the engine (101), and enabling the electronic ignition system.