A process for detecting a misfire in one or more cylinders of an internal combustion engine, including sampling the exhaust gas pressure values during at least one engine cycle at a sampling frequency proportional to the crankshaft rotational speed, analyzing the sampled signal in the frequency domain,...http://www.google.fr/patents/US6651490?utm_source=gb-gplus-shareBrevet US6651490 - Process for detecting a misfire in an internal combustion engine and system for carrying out said process
Process for detecting a misfire in an internal combustion engine and system ...
