Förfarande och anordning för bestämning av temperaturvärden vid en förbränningsmotor

摘要

Methods for determining the temperature of at least one component associated with an internal combustion engine in a vehicle are disclosed comprising detecting the value of a predetermined variable associated with an operating condition of the engine, the variable including the rotational speed and load of the engine, and deriving the temperature of the component based upon the value of the predetermined variable derived from the inherent thermal inertia associated with that component. Apparatus for determining the temperature of the component is also disclosed.