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Every motorist knows how much analysis and diagnostics of errors of an electronic control unit of a car can help. This block contains detailed information about all the parameters of the car, and also allows you to change some of the additional functions of its various units.

Car diagnostics

In short, the electronic unit is a complex system of sensors, which can only be read information using special equipment. And also using the unit you can monitor the entire vehicle control system. After collecting the necessary information in the event of a fault on the dashboard of the auto corresponding message appears.

Читать далее о секретах выбора мультимарочного сканера для диагностики авто-->Сразу необходимо подчеркнуть, что подобные сигналы без дополнительного оборудования расшифровать невозможно. Например, если загорится символ поломки двигателя, то точно определить, в чём поломка, самостоятельно не получится. Двигатель — сложная и обширная система агрегатов и механизмов, каждый из которых отвечает за определённый процесс. Поэтому здесь придётся воспользоваться мультимарочным сканером для диагностики.

How the device works

The multi-brand auto scanner is a small plastic device that is connected to the system control unit of the car with the help of a special wire. The main element of the device is an electronic unit that is connected to the on-board computer of the car with the help of a cord. But also important is the availability of modern software that allows you to diagnose problems of many brands.

Multi Brand Scanner для авто

The principle of operation is that the device reads information about the state of the system and the existing errors, and then decodes it.

What information can be obtained

Each diagnostic auto scanner displays various information that can be divided into several groups:

• engine operation;
• existing errors;
• trouble-shooting.

In determining the status of the engine and all systems associated with it, you can get detailed information about fuel consumption, mileage, as well as the average speed of the car. Without a multi-brand scanner in most cars, it is impossible to decipher these figures. Information is displayed on the device’s own display.

Car diagnostics

Identification and interpretation of all existing errors is the main function of the multi-brand scanner. Without such a device, it is impossible to find out with the naked eye what kind of breakage and which unit is present. You should not even mention how much it can save time, nerves and money in search of a solution to a problem.

Correction of indicators is necessary in cases where the car is still the factory firmware, which is used by default. The developers have invested in it a certain algorithm, whose work can be corrected. With the help of a multi-brand scanner, for example, you can save yourself from those errors that appear periodically, and do not carry any information. So, it is enough to delete this function from the firmware memory and annoying messages will stop disturbing you.

Manufacturers

Modern manufacturers offer to choose a lot of models of devices that differ in functions, configuration and price. Correctly select a diagnostic scanner will help the consultant in the store. We have compiled a list of the most popular manufacturers.

Among the domestic manufacturers it is necessary to allocate the "State". First of all, it is popular among owners of cars of domestic production. New models of scanning devices allow you to work with foreign cars. The quality of work and the availability of relevant functions of the device is not inferior to foreign. All equipment is manufactured abroad, allowing the scanner to meet international standards and have the appropriate indicators. An important indicator is the presence of the Russian language interface, which greatly simplifies the use of the device. And an affordable price allows you to bring this manufacturer to the top of the popularity rating of multi-brand scanners.

Staff DST-2

The next most popular is the manufacturer Samsung. Such devices are used in most cases at professional service stations and car diagnostics, since their use implies additional difficulties - the main errors of the car need to be further deciphered, and the absence of the Russian interface language significantly narrows the circle of potential users. The price of such scanners is significantly higher than the devices of domestic production.

Sony's multi-brand scanners have also gained their popularity due to stability and accuracy. It should be emphasized that the devices of this manufacturer have a Russian interface, which simplifies the work with the scanner. Due to the high cost Discounts for new cars! Profitable loan from 9.9% installments 0% adom.ru products of this company are also mainly used at professional diagnostic stations.

Carman Scan VG+

Which scanner to choose

To understand which scanner to choose, first of all you should pay attention to which cars you plan to diagnose. From this and should first be repelled when choosing. There are models that can diagnose more or less cars - the price of the device will depend on it.

And also pay attention to the future development of the brand. That is, if this is an old company that has been engaged in the production of software and devices for a long time, then you should prefer it to it. But also important is the presence of the Russian interface language - additional decoding of errors takes time and effort, which can negatively affect the quality of work.

And of course, this is the cost of the equipment itself. You should not overpay for devices whose functions you do not need, but cheap equipment may not meet expectations.

To choose the right multi-brand scanner, you need to carefully approach this issue, after weighing all the indicators. If you already have experience of this choice, share comments under this article.