Method of controlling a measurement supplied by a probe forming an engine sensor of an aircraft turbomachine, and transmitted to an interface for processing the measurement, the probe comprising a measurement channel, the said method being implemented by a computer of the turbomachine comprising a computer channel connected to the measurement channel of the probe, the method comprising the steps of processing: - acquisition of a first value (S acq) of the measurement on the computer channel, - comparison of an increment with an increment threshold (S I), - transmission to the processing interface of a measurement to be processed (S trans) which is selected: • equal to the value (S est) of an estimation model of the received measurement, if the increment is higher than the increment threshold, or • equal to the first value (Sacq) of the acquired measurement, if the increment is less than the increment threshold; if the increment is less than the increment threshold, the method also comprises the additional steps of processing: - acquisition of a second measurement value (S acq2) on the computer channel, the second value (S acq2) being successive to the first value (S acq) of a given time interval, - comparison between the deviation (Δ VM) between, on the one hand, the first acquired value (S acq), and on the other hand, the corresponding value (S est) of the estimation model, and a measurement validity threshold (S VM), - comparison between the deviation (Δ VDTM) between, on the one hand, the time derivative between the two acquired values (S acq, S acq2), and, on the other hand, the time derivative between the two corresponding values (S est, S est2) of the estimation model, and a measurement time derivative validity threshold (S VDTM), and - update of the increment according to the result of the comparison steps (E32, E33). - acquisition of a first value (S acq) of the measurement on the computer channel, - comparison of an increment with an increment threshold (S I), - transmission to the processing interface of a measurement to be processed (S trans) which is selected: • equal to the value (S est) of an estimation model of the received measurement, if the increment is higher than the increment threshold, or • equal to the first value (Sacq) of the acquired measurement, if the increment is less than the increment threshold; if the increment is less than the increment threshold, the method also comprises the additional steps of processing: • equal to the value (S est) of an estimation model of the received measurement, if the increment is higher than the increment threshold, or • equal to the first value (Sacq) of the acquired measurement, if the increment is less than the increment threshold; if the increment is less than the increment threshold, the method also comprises the additional steps of processing: - acquisition of a second measurement value (S acq2) on the computer channel, the second value (S acq2) being successive to the first value (S acq) of a given time interval, - comparison between the deviation (Δ VM) between, on the one hand, the first acquired value (S acq), and on the other hand, the corresponding value (S est) of the estimation model, and a measurement validity threshold (S VM), - comparison between the deviation (Δ VDTM) between, on the one hand, the time derivative between the two acquired values (S acq, S acq2), and, on the other hand, the time derivative between the two corresponding values (S est, S est2) of the estimation model, and a measurement time derivative validity threshold (S VDTM), and - update of the increment according to the result of the comparison steps (E32, E33).