Method for operating internal combustion engine for driving vehicle with fuel mixture of benzene and ethanol, involves generating gas from engine oil by fuel measuring flow

摘要

The method involves generating a gas from engine oil by a fuel measuring flow (21), which is determined, and is considered by a pilot control during a dosing of fuel quantity supplied to an internal combustion engine. The internal combustion engine determines a supplied fuel-air-ratio. A deviation of the fuel air ratio is supplied to the internal combustion engine. The fuel-air-ratio of a measured flow-offset (30) determined by an actual value is considered while dosing of the fuel quantity supplied to the internal combustion engine during an effective continuity of the pilot control.