Diagnostic scanners, diagnostic scanners – this is not the device by which one can measure some parameters, or specifications, this work deals with the control unit and the scanner only reads the data from it by using the connection. Optimally the scanner will solve the problems that arise by chance, but at the time of diagnosis did not manifest itself, as well as using a scanner test conducted on the effects of various mechanisms that are switched on and off on command control unit. There are functions such as adjusting the composition of exhaust gases and adaptation of the replaced parts in case of malfunction, performance of which may be imposed only on the scanner. Recently, in connection with the development of science and technology, and expanding the list of functions that can cope diagnostic scanners. Control unit, in this case may exercise the functions and control the device, its electrical circuits. However, it should be noted that problems may arise and in the wiring, and therefore, the whole process of diagnosis can go the wrong way.
Thus we must understand that in the process of diagnosis can not rely only on one device, no matter how sophisticated and reliable, it may seem. Oscilloscopes Oscilloscope is used to measuring the voltage in the circuits, and while working on specific car diagnostician sites that allows you to define the work of the engine management system and, therefore, to identify emerging problems in this area. For implementation of the oscilloscope its diagnostic functions, a number of technical characteristics, knowledge of which will guarantee your successful collaborative work with the device. Such technical characteristics are the characteristics of the inputs, accuracy, service capabilities, synchronization, frequency characteristics. In an oscilloscope, there are several horizontal and vertical scans, which are continuously displayed for a certain period of time, and in this regard, fragments are displayed on the screen at regular intervals and creates a pattern of continuous receipt of signals.
Automotive The main function analyzer automotive gas analyzer, as intuition correctly tells us, is to control the concentration of toxic substances in exhaust gases of a car. But this is not the only function performed by the analyzer. Gas analyzer performs a series of actions to determine the technical condition of the engine and its systems. Diagnosis of engine starts with gas analyzer, which allows to conduct measurements of carbon monoxide, hydrocarbons, excess air in automobile exhaust. Conformity or nonconformity with these parameters, regulatory requirements and are one of the important characteristics technical condition of the motor vehicle. Engine Repair and ends test gas analyzer for compliance with the values of toxic gases regulatory requirements. Thus, there is no doubt automotive gas analyzer that applies to the basic diagnostic equipment.