Method of controlling the pressure relief valve of diesel - common - rail - system

摘要

A method for controlling a pressure relief valve of a diesel - common - rail - system may comprise check whether a key - from - state of a vehicle is present (s100), check whether an internal combustion engine stops (s200), and in - operation - holding a pressure relief valve (s400), even after the entry of the key - from - state of the vehicle, by means of the switched on - making a common - rail - control device stops until the internal combustion engine.