Autoscanners for car diagnostics allow you to check almost all nodes of modern vehicles. Its use may be required not only when the control indicators light up, but also for preventive purposes. This approach allows you to timely adjust the operation of equipment nodes, extending their working life. Consider the characteristics of the most popular models.
general information
The basis of any autoscanner for car diagnostics is its software. According to this indicator, devices are divided into three categories:
- Cheap readers that make it possible to read and reset error codes in the computer.
- Multi-brand devices - oriented to work with various cars.
- Dealer models - have maximum functionality when working with a particular brand of car.
Consider several modifications of amateur and professional car scanners for diagnosing cars in Russian, as well as reviews about them.
Model ELM327
This device is made in China, depending on the hardware, can be equipped with an interface with a USB-connector or with a wireless channel "Bluetooth". Modern modifications have a WI-FI module, however, the data transfer rate and their processing leave much to be desired.
These auto scanners for car diagnostics have gained popularity due to the low cost, as well as the prevalence of various free programs for using the device. For example, smartphone owners can download Torque, and OpenDiag software allows for quite serious diagnostics.
Judging by user reviews, the device has its advantages:
- Affordable price.
- Compatible with various software.
- Compact and wireless.
Among the minuses, the owners note the lack of a recoding function, as well as the visibility of a minimum of car nodes.
Launch CReader V
These auto-scanners for car diagnostics, the reviews of which are given below, are completely autonomous devices. All read information is displayed on the LCD screen. Devices only support OBD-II protocol, therefore, they can be used only for aggregation with the power unit control unit and standard diagnostics. These standards include: identifying and saving current error codes, diagnostic information, monitoring the fuel injection actuator.
The resulting information is displayed in text and graphic design. This is very convenient for fixing the health of lambda probes, air flow, depending on the speed. Consumers note among the minuses the ability to work only with the injection system, as well as a rather high price for the proposed functionality. The advantages include autonomy, which does not require a computer connection.
Scanmatic
Next, we consider professional models of car scanners for car diagnostics in Russian. The domestic-made Scanmatik-2 device is a device that connects to a laptop or computer via Bluetooth or a USB connector. The main purpose of the device is to service machines of domestic assembly. However, with many foreign cars, he also quite correctly aggregates.
The software filling of these autoscanners for diagnosing VAZ automobiles allows real-time plotting of several current charts according to the data being read, control of CO-correction on cars with a disabled lambda probe. In addition, the device allows you to create and send reports on printing diagnostics done. It is allowed to connect the unit through the program "Android" or "Windows Mobile" with a connection to a smartphone. At the same time, the entire set of available functionality is saved.
Bosch KTS 570
Autoscanners for diagnosing automobiles, the price of which is one of the highest (from 140 thousand rubles), belong to a professional tool that works with cars and trucks. The device is officially recommended for testing Bosch diesel fuel systems. The device provides full access to all dealer options: from coding and adjustment of electronic components to adaptation and comprehensive testing.
These units are connected to a PC or laptop. The kit includes a unique diagnostic interface, an oscilloscope with two channels, a digital multimeter for monitoring electrical circuits. The standard software includes the ESItronic reference database with a list of electrical circuits, a description of standard diagnostic processes, and regulatory information.
Among the pluses, consumers note the absolute support of more than 50 car brands, an informative and convenient help system, and the possibility of use in instrumental tuning. The disadvantages include the high cost of the device.
Carman Scan VG +
These multi-brand autoscanners for car diagnostics are among the most powerful tools on the domestic market. In addition to a universal interface focused on American, European and Asian cars, the device includes the following devices:
- A four-channel digital oscilloscope with a resolution of 20 microseconds, which has the ability to monitor CAN-bus signals.
- A multimeter with four ranges, a maximum input voltage of 500 volts, options for measuring current, pressure and frequency.
- High-voltage type oscilloscope designed to work with ignition circuits, including measuring the contribution of cylinders, detecting circuit defects.
- Indicator generator to simulate the functioning of resistor, frequency voltage sensors.
The best autoscanner for car diagnostics is placed in a rugged case, displays all the information on a touch graphic display. The main control unit is repeated on the sides of the core. In fact, the device combines a motor tester, a scanner and a sensor signal simulator. This design allows you to use it for full computer or instrumental diagnostics.
Customer reviews indicate that manufacturers were able to fit everything that a diagnostician might need in a compact device. However, its cost is far from affordable for all services.
Autel MaxiDas DS708
Universal auto-scanners for car diagnostics, reviews of which are available below, support the work with about 50 brands of cars. The instrument software is Windows CE, the information is sent to a seven-inch touch screen. The case is made of shockproof material, equipped with rubber pads that are comfortable to hold.
With most European vehicles, the device in question can be aggregated at the dealer level. This includes programming immobilizer chips, creating control unit settings. The options include not only synchronous graphical display of data, but also their storage with subsequent analysis when searching for "floating" faults.
Support for WI-FI, LAN port is provided, which makes it possible to quickly connect to a local network. There is an option to send reports to the printer, as well as search for the necessary programs on the World Wide Web. It is worth noting that in the first year of use, support and updates for the buyer remain free.
Owner reviews confirm that the device in question is characterized by wide functionality, reliability and manufacturer support. Of the minuses, users select a not too large screen, it is more convenient to connect using a laptop or computer.
Autocom CDP Pro
These autoscanners for diagnostics of cars, the price of which starts from 10 thousand rubles, are developed in Sweden, have a format for cars and trucks. Mostly Chinese copies are sold on the domestic market, in which both configurations are combined and unlicensed programs are used.
Chinese duplicates belong to the cheapest segment among multi-brand analogues. Moreover, they have a fairly wide functionality. All the advantages relate to the program developed by the Swedes, which intermediaries have to crack after every next update.
Reviews about these devices are mostly positive. Among the advantages:
- Acceptable price.
- Convenient software shell and the presence of several connectors.
- Reading blink codes.
By cons, users include the unstable quality of the device and problems with installing updates.
Launch X431 Pro
This is a device from a series of autoscanners for diagnosing a car on Android. In fact, it is an ordinary tablet released in China. It is housed in a shockproof housing, equipped with a wireless module and a set of adapters for various connectors.
This model received quite mixed reviews. Consumers note a quick discharge of the battery while the device is operating. Programs also leave much to be desired. However, after updating they fill the tablet’s memory, after which it must be cleaned manually. Oddly enough, but this scanner is equipped with an antenna for radio and a remote groove for an external analogue, which is not entirely clear in terms of functionality. The device does not work correctly by far with all cars. The only advantage of the device in question is its cheapness.
Finally
A car scanner performs much more functions than is commonly thought, namely:
- Reads and saves current data.
- Tests test units.
- Adapts sensors and related components.
- Changes the configuration in the settings of the electronic unit.
Among amateur models, compact and inexpensive modifications that have limited functionality are popular. For a full check of all vehicle systems, it is advisable to use a professional high-quality scanner.