Description Detection of ethanol concentration in gasoline/ethanol fuel mixture. Provides alcohol content pre-injection. Engine controller utilizes sensor output to control the stoichiometric air-to-fuel ratio. Improvement in cold start combustion efficiency and pollutant emissions following a refueling event. Application For passenger cars/light duty/medium duty Gasoline engines Benefits Highly accurate prediction of ethanol concentration Enables ethanol detection before inject/combustion Outputs ethanol concentration and fuel temperature within 250ms after start-up Self diagnostic capability Supports OBD II Requirements Most accurate sensor in production for determination of ethanol Plug and pins for flex sensor are optional. Select from the drop-down menu.
