Method for determining a fuel fraction in oil
AssigneeDr. Ing. h.c. F. Porsche Aktiengesellschaft
InventorJuergen PFEIFFER
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Abstract
A method for determining a fuel fraction in the oil of an oil circuit (6), in particular in oil of an oil circuit (6) of an internal combustion engine (7), wherein a variably adjustable oil delivery pump (1) is provided in the oil circuit, which oil delivery pump can be actuated by means of a control unit (4), wherein the control unit performs an adjustment of parameters and/or adaptation values of the oil delivery pump as a function of the viscosity of the oil, wherein a determination of the fuel fraction in the oil is performed on the basis of the parameters and/or adaptation values.
Claims7
A method for determining a fuel fraction in the oil of an oil circuit (6) of an internal combustion engine (7), wherein a variably adjustable oil delivery pump (1) is provided in the oil circuit (6), which oil delivery pump can be actuated by means of a control unit (4), wherein the control unit (4) performs an adjustment of parameters and/or adaptation values of the oil delivery pump (1) as a function of the viscosity of the oil, wherein a determination of the fuel fraction in the oil is performed on the basis of the parameters and/or adaptation values.
Dependencies are inferred from the claim text.