Internal combustion engine e.g. petrol engine, controlling method for vehicle, involves regulating emergency operation according to quality criteria value, and selecting characteristic quantity of engine oil supply

摘要

The method involves determining quality criteria according to a quantity of engine oil supply that is monitored and regulating an emergency operation according to the quality criteria value. A characteristic quantity of engine oil supply is selected. The emergency operation is regulated by limiting displacement speed, power supplied by the engine, engine speed and engine torque. An independent claim is included for an engine control device.