Abstract: A method for prediction of a response of a parameter sensor is provided. It's usable for measuring a parameter of an external object. The sensor is associated with microprocessors representing correction circuits, including correction elements, and a microprocessor implementing a program called ‘calculator’ characterized at least with a time constant and certain variables. The method provides for determining a first and second derivatives of the parameter, output signals of each correction element, setting a cycle for time counting by the calculator, forming the correction circuits, determining output signals of the elements, continuously calculating and recording the time constant, determining a first derivative of the correction circuit signal and modulus of the derivative, further compared with preset coefficients, and forming an equivalent of the sensor's output signal for checking the calculator.