METHOD FOR ELECTRIC DIAGNOSIS OF AN INTERNAL COMBUSTION ENGINE OXYGEN SENSOR

The invention concerns a method for electric diagnosis of an oxygen sensor of an internal combustion engine functioning on several richness values and in particular on a lean burn, characterised in that it consists in the following steps: monitoring the functioning of the engine and when predetermin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AFONSO, VASCO, SOUSSAN, SABRINA, AIMARD, FREDERIC
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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