METHOD FOR THERMAL PROTECTION OF AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE AND CORRESPONDING ENGINE COMPUTER

摘要

The invention mainly relates to a method for thermal protection of an internal combustion engine of a motor vehicle comprising a cooling circuit inside of which circulates a coolant liquid with a temperature that varies over time, characterised in that it comprises the step of adapting in a closed loop the maximum limitation torque (Cmax_lim) of the internal combustion engine in accordance with a correction coefficient (Ccor) which is dependent on the difference between an instantaneous temperature change speed (Vi) of the coolant liquid and a maximum temperature change speed (Vlim) of the coolant liquid. The invention also relates to the corresponding engine computer.