Method for adjusting an injection behaviour of injectors of a combustion engine, wherein the combustion engine comprises: a fuel system and a number of cylinders, wherein the fuel system includes: a fuel collecting chamber, an injector device with a number of injectors (140.1... 140.N) and a fuel feed fluidly connecting the fuel collecting chamber and the injector device so that fuel can be directed from the fuel collecting chamber to the injector device, wherein the method for adjusting the injection behavior of the injectors comprises the steps: - switching off one injector out of the number of injectors (140.1... 140.N); - detecting a signal of the combustion engine to be assigned to the switched off injector; - determining an adjustment characteristic from the signal and assigning the adjustment characteristic to the switched-off injector as an adjustment characteristic assigned to the injector; - switching on the previously switched off injector; - carrying out the above preceding steps in sequence for the further injectors out of the number of injectors (140.1... 140.N); characterized in that: - detecting the signal comprises detecting a transient fuel pressure of the combustion engine, wherein the transient fuel pressure is detected with a fuel pressure sensor arrangement at the fuel collecting chamber and/or the fuel supply; - determining the equalisation feature comprises determining a measured value, wherein the measured value is assigned to the switched-off injector out of the number of injectors (140.1... 140.N) and is determined by means of a transient algorithm at the transient fuel pressure, wherein the measured value represents an inequality in an amount of fuel introduced into different cylinders of the combustion engine and is used to equalize the amount of fuel in the different cylinders, and - an actuator of an injector to be corrected is corrected, wherein the measured value assigned to the injector to be corrected is used. - switching off one injector out of the number of injectors (140.1... 140.N); - detecting a signal of the combustion engine to be assigned to the switched off injector; - determining an adjustment characteristic from the signal and assigning the adjustment characteristic to the switched-off injector as an adjustment characteristic assigned to the injector; - switching on the previously switched off injector; - carrying out the above preceding steps in sequence for the further injectors out of the number of injectors (140.1... 140.N); - detecting the signal comprises detecting a transient fuel pressure of the combustion engine, wherein the transient fuel pressure is detected with a fuel pressure sensor arrangement at the fuel collecting chamber and/or the fuel supply; - determining the equalisation feature comprises determining a measured value, wherein the measured value is assigned to the switched-off injector out of the number of injectors (140.1... 140.N) and is determined by means of a transient algorithm at the transient fuel pressure, wherein the measured value represents an inequality in an amount of fuel introduced into different cylinders of the combustion engine and is used to equalize the amount of fuel in the different cylinders, and - an actuator of an injector to be corrected is corrected, wherein the measured value assigned to the injector to be corrected is used.