MotorData OBD is a program for car diagnostics using OBD2, EOBD protocols. It is possible to automatically connect the ELM327 adapter, which is quite convenient. Error diagnostics and their interpretation help to find the cause of the malfunction, and after repair, turn off the Check Engine indicator.
Supported Models (OBD2, EOBD):
US market - since 1996;
Japanese market - since 1998;
European market - since 2000.
Autoscanner features:
Reading and erasing fault codes (OBD2 error codes in Russian)
Freeze Frame data (saved parameters at the time the error code was written)
real-time reading of engine and vehicle operation parameters: speed, rpm, temperature, pressure, oxygen sensor, short-term and long-term corrections and other parameters available under the OBD II standard prevent overheating of the engine or transmission and avoid costly repairs)
graphs of changes in parameters in real time;
automatic connection to the engine control unit;
recording logs for sending to technical support;
directory of fault codes P0 and P2 with decoding of OBD2 errors (DTC fault OBD2);
Supported car brands by OBD2 protocol (free of charge):
Toyota, Lexus, Nissan, Infiniti, KIA, Hyundai, Ford, Mazda, GM, Daewoo, Opel, Chevrolet, Chrysler, Dodge, Jeep, Pontiac, Jaguar, Mercedes, BMW, Suzuki, Subaru, Renault, Citroen, Peugeot, Audi, Skoda, Volkswagen, Seat, Honda, Acura, Mitsubishi, Chery, Great Wall, Volvo, Land Rover, some VAZ and SsangYong models.
Paid plug-ins for advanced diagnostics are available (support control units (ECU): engine, automatic transmission, ABS, SRS, ESP, air conditioning (AC):
TOYOTA+LEXUS / HYBRID (Prius, Lexus RX400h and others): engine, automatic transmission, hybrid installation, high-voltage battery, ABS, SRS, ESP, air conditioning (AC)
NISSAN + INFINITI - Nissan plugin works with EML327 v1.5.
Mitsubishi,
HYUNDAI,
kia,
subaru,
RENAULT (DACIA, SAMSUNG)
Before buying a plug-in, we recommend that you check for free the operation of the program and the compatibility of your ELM 327 adapter with a car and a smartphone. If compatible, all supported parameters will be visible, and the values of some of them will be closed with the # symbol until the plugin is purchased.
Become an autodoctor, scanmaster, autodoc using the ELM327 autoscanner!
Supported adapters:
ELM327 Bluetooth, Bluetooth mini and ELM327 WiFi (Wi-Fi).
You can buy ELM327 tested by us in our online store http://autodata.ru/catalog/diagnosticheskie-adaptery-elm327/?hl
Correct operation of the program with Chinese adapters ELM 327 v2.1 is not guaranteed, because. these adapters are often out of specification. Sometimes, under the guise of a version 1.5 adapter, inoperative versions 2.1 are sold. In this case, errors are possible when connecting to the car and displaying incorrect data.
In the "References" section, a description of 70 universal car indicators, the rules for towing, charging a car, and changing wheels are available for free. After purchasing the "Indicators" plug-in, you will find out what a few dozen more lamps on the instrument panel mean, and receive recommendations on what to do when they light up.
For professional information on the diagnosis of Japanese, Korean, Chinese and Russian cars, use our reference and information system http://motordata.net
Download and install free android apk file for Mod MotorData OBD Diagnostics | ELM OBD2 scan.
Torque Pro (OBD 2 / vehicle) is an easy-to-use utility for motorists that provides vehicle owners with all the necessary information about the operating parameters of the engine, diagnosing it via the OBD-2 interface connected via Bluetooth or via a Wi-Fi adapter. The ELM327 Torque Pro car diagnostic program has 7 screens, the data on which can be displayed in the form of numbers, diagrams or in the form of a dial. There are also several widgets in its arsenal. In addition, each user will be able to create their own version.
If we talk about its functionality, then the program is able to display codes indicating engine malfunctions and supplement them with textual explanations, remove errors from the car’s electronic control unit and provide current data from a running engine. In addition, the user has the opportunity to configure the required set of indicators, information on which is important for him in this particular case. This may be information about the speed of the car, the engine speed, the amount of fuel in the tank, etc.
The utility automatically transfers the value of all sensors to the web server, where, if necessary, you can view all the necessary data on the operation of the vehicle and view the route. Download Torque Pro owners of android gadgets can contact us. This application will not only provide each of them with all the necessary information about the car, but will significantly reduce the cost of repairs and diagnostics at service stations. Its installation will allow the motorist to keep what is called "hand on the pulse." By getting the most accurate first-hand information, he will be able to forget about such unpleasant surprises as an empty tank or an engine not starting.
Small FAQ
Main features of the program
- Diagnosing Check-Engine Errors
- Real-time display of parameters on the virtual dashboard
- Diagnosis of oxygen sensors
- Critical Parameter Warning
- Logging with a wide range of parameters
- Approximate calculation of the cost of trips, gasoline consumption
- Trip video recording with map overlay and sensor readings (using the TrackRecorder plugin)
- Telnet server for direct interaction with the adapter (for developers)
Which adapter to buy for the program?
Only adapters based on the ELM327 chip are supported. The author of the program supports the following .
You can buy these and other similar adapters at your own risk at ebay.com/aliexpress.com/dx.com auctions for "BT-ELM327" or from local dealers.
For android devices without Bluetooth, you can try adapters with WiFi or USB. There is support for the program.
K-Line, VagCOM and other adapters not supported
Connection via bluetooth ELM327 adapter
Instructions in pictures
How to connect via ELM327 USB adapter?
To do this, the USB-host (USB-OTG) function must be supported on the android device, which can be found in the TTX of the device.
The driver for the USB adapter is already inside the program, but most likely you will have to manually install the driver on the system.
Also on the topic:
Many here are interested in how to connect a USB adapter. Here is my instruction:
1. Download from the site FTDI drivers for FT232 for Android. Copy file D2XXSample/obj/local/armeabi/ libftd2xx-jni.so to a folder /data/data/com.ftdi.d2xx/ and in a folder /system/lib.
2. Add support for USB host api. For this you need to /system/etc/permissions file named android.hardware.usb.host.xml add lines:
Then to file handheld_core_hardware.xml or tablet_core_hardware.xml, depending on the firmware,
add to section<permissions> string
Connection via Wifi-adapter
There are 2 types of adapters, some are represented by an access point, the second - by an AdHoc node.
To the first - the Android OS easily allows you to connect. With AdHoc, you need to sweat, and it’s not a fact that you will still be able to connect.
About connecting to Wifi AdHoc adapter
By the way, dedicated to all those - who, like me, bought a WiFi ELM327 and are trying to make friends with an android. I tried all the programs, rewrote and replaced all the files. Only one person helped.
Along the way.../data/misc/wifi is the file wpa_supplicant.conf I removed all other access points and added
network=(
ssid="CLKDevices"
mode=1
frequency=2412
key_mgmt=NONE
priority=99
}
(WiFi must be turned off)
So that's it frequency=2412 allows you to run ad-hoc
This method works without any third-party programs, after changing the file and turning on WiFi, the android automatically clings to the adapter.
There is one drawback so far, after connecting to a regular network, this file changes and ad-hoc is not seen again, I decided it this way - I have a modified wpa_supplicant.conf on my smart phone and when I get into the car, I simply replace it with a standard file with exposing the rights and all.
Another solution to the problem
Hello. Today I got a connection on a Hyundai T7s tablet with Andrew 4.0.4 to the elm327 wifi obd scanner. Before that, I was tormented for a week trying to raise the adhoc connection on the tablet. No adhock required. You need to go through the laptop (previously enter the IP address on the waffle 192.168.0.15 for example) on the device itself through the browser, i.e. enter 192.160.0.10 in the address bar. Login/password - admin/000000 or admin/admin. I had my first pair. You get to the settings page of the obd module. Then everything is simple - we change the connection type from adhoc to ap and voila - the connection works, and you can put dhcp, an encryption key and much more, and yes, you need to set the response time instead of 100 ms - 1ms, otherwise the readings on the dials slow down, relatively instrument panel on the car. Everything works fine on mitsubishi lancer IX. Torque removes all declared parameters. All success!!!
Reset to original settings
Might help someone else...
I received an ELM327 unit with a Wi-Fi module from Aliexpress. I paired it with Torque without any problems. But I was not satisfied with the fact that by default the access point that this block creates is initially open, without any passwords. Through the web face of the block, I got into its settings. With crazy hands I screwed up what I wanted there and pressed the Restart button ... I didn’t see the module in the list of Wi-Fi networks anymore. I contacted the seller, he could not answer anything intelligible. I decided to proceed at my own peril and risk.
Carefully opened the plastic case of the unit. It is assembled with glue, so I had to walk a little with a knife along the junction of the body halves. Inside, a board was found, on which another small one sits through the connector. It is labeled HF-LPB100. An Internet search showed that this is a universal Wi-Fi module, on which many Chinese devices are built. Further search led to the manual for this module, a very interesting thing turned out to be for those who know. But at the moment I was only interested in one question: "How to reset to the original settings?".
It turned out that everything is very simple. In order to reset all our clumsy settings to default, we just need to bridge two pins on the board. I am attaching a picture from the manual (now there is nothing to make a normal photo with). On it, I marked the jumper in red. If you yourself are afraid, then ask those who are friends with a soldering iron. You need to bridge the contacts for three to four seconds. I did it like this. First, he pulled the block out of the diagnostic connector, then closed contacts 47 and 48 with fine-tipped tweezers. Plugged the block in. Hold it for three or four seconds. Removed the tweezers. In the list of networks, I saw the long-awaited open WiFi_OBDII network. If suddenly this does not help, then you can also try to close contacts 45 and 48.
After I was able to "revive" my block, I began to poke around further in its settings. And the reset method helped me five more times. Today I'm driving with this unit for half a day, which now has a secure access point with WPA2 encryption.
Improving the performance of the Wi-Fi adapter
Read
Q: Will it work with my XYZ machine?
This can be found either by searching on the topic for XYZ, or by asking Google.
You can see the link or
Otherwise, check it yourself and unsubscribe about the results on the forum.
For Toyota and VAZ, it is often necessary to specify an alternative initialization string. (more on that below)
Torque does not work with cars that do not support the OBDII standard - gasoline before 1996 and diesel before 2004
Creating and editing a car profile in the program
The auto profile is needed for a more accurate calculation of the parameters, the choice of the auto protocol.
When creating, it is configured by default, if necessary, you can always make adjustments.
There are 2 ways to access the Profile Editor:
1. Press the menu button on your phone and select Profiles
2. From the initial screen, go to the Adapter Status section. Click the bottommost item Settings, then Profiles
The profile editor has opened, we begin to fill in:
- Profile name- brand of car, name, etc. This label will be displayed on the home screen
- Engine capacity- from PTS
- Full mass- from PTS
- Fuel type- choose from the dropdown menu
- Current fuel level- set approximate fuel level
- Voost- leave 0
- The maximum value of the tachometer- look in the car and fill
- Oddsleave as is. These values can be changed after you have mastered the rest of the program, ifany of the statements are not true.
- Leave everything else as default or change to your liking.
- click Save
If the adapter is then connected to (the adapter icon on the home screen is constantly on), and the machine icon is constantly flashing, then the connection to the ECU with default settings does not work. You need to edit the created profile:
- Select Preferred connection protocol or
- check the box Use alternative OBD header (in this case Preferred protocol is ignored) and enter the initialization string in the lowest field. Examples can be found in this topic, a description of the commands - in the documentation for ELM327.
When used in several cars, you can create the appropriate number of profiles and switch between them.
When updating the program or reinstalling the profiles are saved. They are stored in the sdcard/.torque/ folder
Will the XXX parameter show for my machine YYY?
Usually, the machine's ECU supports the most standard parameters (speed, rpm, coolant temperature, battery voltage) and Torque will be able to display them without much sophistication. Other parameters may not be supported by this ECU.
If you want to see some specific parameters (gasoline balance, tire pressure, etc.), then in Torque you need to enter information about additional sensors (PID) using a list of parameters in * .csv format or manually one by one. Such data can most likely be obtained from specialized forums on the YYY machine. May the force of Google be with you!
Is it possible to connect to other ECU units (ABS, SRS) besides the main one?
So far, such functions have not been implemented due to the lack of a rigid specification for such blocks, but the author thought about it...
If you know for sure that the additional unit works according to the OBDII standard, then you can try to access it by creating an additional profile with a special initialization string, specifying the protocol and address of the unit (Such commands can be taken from the ELM327 chip specification)
How to specify an initialization string?
It fits into the profile of the car at the very bottom. The command separator is "\n". The initialization string is required if you cannot connect to the ECU. Then you can
- specify the protocol (ATSP),
- ELM adapter address (ATTA),
- Exchange rate (ATIB),
- request header (ATSH/ATFCSH),
- timings (ATAT)
- etc.
How to add additional PIDs?
What is a PID? - Possibly literally "data identification parameter" - a code sent by the ECU, a uniquely defined parameter that it should return. For different cars may differ even over the years.
- Manually via the "Additional PID Management" menu
- copy the file with the list of additional parameters in *.csv format to the .torque\extendedpids\ folder. Then select it in the "Additional PID Management" menu
Syntax of PID formulas
The ECU response usually consists of several bytes. Letter addressing is used to address a specific byte of the response.
A-1 response byte, B-2, C-3, ..., Z-26, AA-27,AB-28,..
The following operations are used to create a formula:
A*10 - multiplication
A/2.5 - division
A+B - addition
B-10 - subtraction
A<8 - двоичный сдвиг влево
A&4 - bitwise AND
() - procedure, (A<8)+B
(A:x) - x-th bit of the first byte. A = 00001010b = 0Ah, (A:0) = 0; (A:1) = 1
– PID value, where XX is the PID identifier, i.e. -speed, -GPS speed
Baro() - external pressure value either with PID - from the engine, or - from the phone sensor.
A^B - A to the power of B
Log10(A) - Decimal logarithm of A
SIGNED(A) - treated as a signed byte, where the most significant bit is the sign
ABS(A) - module from A
VAL(PID name) - value of the sensor with the given name
The separator between the integer and decimal parts of the coefficient is the dot sign "."
Where can I get the *.csv list of additional PIDs for my machine?
Search the profile forum for a specific car, or ... May the power of Google be with you!
description of ELM 327 and commands
Torque Pro (OBD2 / vehicle)
Torque Pro (OBD2 / vehicle)
How to save logs and how to view them conveniently?
The .\.torque\tripLogs\ folder contains logs for the needs of the program in *.csv format (data separated by commas). Inside the log, the parameters are stored in accordance with the setting "Recording and uploading the log", section "Trip recording". By default, GPS parameters are always recorded, using the "Record and upload log" setting, the "Trip record" section, you can add logging of parameters from the "What to record" section and consumption parameters (MPG, CO2)
When the option "Start logging on Torque startup" is enabled, another *.csv file is created in parallel in the .\torqueLogs\ folder. Only parameters from the "What to write" list are already placed in it. With the option you can add GPS data.
In principle, with the "Record sensor readings" option selected, you can use logs from the .\.torque\tripLogs\ folder, and not waste Android resources on writing another file - a custom log.
After you have chosen the necessary parameters in the "What to record" list, you need to collect some statistics - 5 minutes to ride. After that, we come home, find the actual folder with the name of the numbers in the folder.\.torque\tripLogs\. Inside it lies trackLog.csv with the recorded parameters.
- Using the item "Data -> From text" select our csv
- Data format - delimited
- Further
- The separator character is: comma
- Further
- Read more...
- Integer and fraction separator: . (dot)
- Uncheck "Minus sign at the end of negative numbers"
- Ready
- OK
Developer: Ian Hawkins
Platform: Android 2.0 and above
Interface language: Russian (RUS)
Condition: Pro (Full Version)
Root: Not needed
With the ELM 327 diagnostic adapter at hand, you can conduct an independent test of your own car using your smartphones, tablets. The data read and its amount from the electronic control unit depend not only on the OBD-2 adapter, but also on the software used. Someone has iOS, others prefer Android devices, and someone is still faithful to Windows.
Programs for Apple products
As the owner of an Apple device, it is enough to use ELM Wi-Fi to pair the device with your ECU. For iPhones, the range of programs is now more than wide. Of these, two clear leaders can be distinguished.
OBD-2 iPhone Application. Insert the ELM327 into the OBD-II slot of the car and install the program on your "apple" smartphone. After that, access to full diagnostics is considered open. Some cars even allow you to diagnose and. The display will show data from the temperature sensors of working fluids and a bunch of useful information. In principle, such an adapter is an excellent alternative to an on-board computer.
DashCommand. The second most popular program. In terms of functionality, the first software is in no way inferior. In addition to diagnostics, you can remove errors from the electronic control unit, use the phone as an on-board computer, which will also indicate the distance traveled.
Since the majority of mobile devices are equipped with the Android operating system, we need to talk about software for this platform.
Apps for Android devices
The Android operating system is incredibly common today. Therefore, finding a program that would fit the ELM327 adapter and work in tandem with your Android device is not really a problem.
First you need to take your smartphone or tablet with this OS, that is, Android, after which the diagnosis will be carried out quickly and clearly. It remains only to download the program.
Torque. This is the most popular, widespread and multifunctional program for ELM adapters among Android applications. It works without problems with adapter models with Bluetooth and can act as an alternative to the on-board computer. The software not only provides everything you need, but also offers a little more. For example, you can save route data with sensor readings, fuel consumption, delete and read errors from the block. The program is made in Russian, which further simplifies the task of diagnosing.
DashCommand. The second in the ranking of popular programs for Android. This is a less functional development that does not have an official Russian interface. Nevertheless, in order to display all the parameters, diagnose and erase errors from the electronic control unit, it is quite enough.
OBD AutoDoctor. Not so long ago, this software for working with ELM 37 appeared using Android devices. But it has a pleasant and understandable Russian interface and a wide range of functions.
Programs for devices based on Windows OS
Buying an adapter for diagnostics, having a USB and an OBD-II adapter that comes with the software, may not seem enough. In this case, software for Windows will be your salvation and, perhaps, the best solution.
In order for the diagnostics to be carried out successfully, you will need not only USB, but also a PC, netbook or laptop on which the Windows operating system is installed. Further, everything is even simpler - install one of the best programs for this OS and carry out the necessary work.
Scanmaster and PCMScan. These programs received a Russian interface, are able to read the errors of the ECU of your car, show a description of the errors, print data and implement a number of other functions.
If you need diagnostics for a specific brand, then pay attention to the following software.
ForScan. Functions through ELM327 adapters and for Ford brand cars. Executed in Russian, it provides data on all units, including airbags and the ABS system. The program is capable of a lot, and in addition to Ford, it is combined with cars such as Mercury and. In combination with Windows, an excellent tandem is obtained.
Tiggo Diag. An excellent program for those who own a car made in China, such as Chery, Great Wall and so on. Allows using ELM327 to diagnose machines and work with additional devices. If you want to be aware of the status of your car, the functionality of this software will be more than enough. Plus it can work with cars.
So, if it is important for you how your car functions, whether everything is in order with it, but you don’t want to spend time and money visiting a service station, feel free to install software, take adapters and do diagnostics whenever you want. Not much is needed for this - ELM327, OBD-2, USB, Bluetooth and Wi-Fi (depending on the device used) and your smartphone, tablet or PC with one of the popular operating systems. For Windows, iOS and Android, finding the right diagnostic programs is easy.
If you have an ELM 327 diagnostic adapter at your disposal, then using your smartphone or tablet, you can independently diagnose your own car. The information read from the electronic control unit depends not only on the OBD-II adapter, but also on the software used.
OBD-2 diagnostic programs for Apple
Owners of a device from the Apple brand can use ELM Wi-Fi to connect the device to the ECU. From the huge range of programs for iPhones, two of the best programs for OBD2 can be distinguished:
- OBD-2 iPhone Application. You need to insert the ELM327 into the OBD-II connector of the car and install the program on your smartphone - access to the diagnostics is open. It will be possible to read the temperature of working fluids, diagnose automatic transmissions and airbags. This adapter will be a great alternative to the on-board computer.
- DashCommand. This program allows you not only to make diagnostics, but also to remove errors from the computer, as well as use the phone as an on-board computer - it will show fuel consumption and mileage traveled.
OBD-2 Diagnostic Programs for Android Devices
Thanks to the widespread adoption of Android, finding the best OBD2 programs that will fit the ELM327 adapter and work with your Android device is now quite easy. You just need to download the necessary program on a tablet or smartphone with the Android operating system:
- Torque is a multifunctional program that works with Bluetooth adapters and can be a great alternative
onboard computer. The program is offered in Russian, which makes diagnosis even easier. The software also offers to save information about routes, read and delete errors from the block; - DashCommand - the development is not as functional as the previous one, it does not have a Russian interface. But she copes well with diagnosing and removing errors from the computer;
- OBD AutoDoctor - this program for working with ELM 37 has a clear Russian interface and a wide range of functions.
Diagnostic programs for devices based on Windows OS
When buying an adapter for diagnostics, having a USB and an OBD-II adapter, the software that comes with the kit may not be enough. Then Windows may be the best solution. To perform diagnostics, you will need a USB, laptop, netbook or PC with a Windows operating system. It remains only to install one of the programs suitable for this OS:
- PCMScan and Scanmaster have a Russian interface, can detect ECU errors, show error descriptions, print information;
- ForScan works with ELM327 adapters, compatible with Ford, Mercury and Mazda. The interface is in Russian, informs about all units, even about airbags and the ABS system;
- Tiggo Diag is an ideal choice for owners of cars such as Chery, Great Wall, Mitsubishi. Allows you to perform diagnostics and work with additional devices.
The ODB2 diagnostic block allows you to read information about the current state of the car by collecting data from installed ones. By connecting the adapter (scanner) to the on-board computer (directly or through an adapter), you will need to connect to it. The connection is made via Wi-Fi, bluetooth or USB cable with a smartphone or tablet.
But such a connection will be meaningless if the gadget does not have the appropriate software. A special program transmits information from the on-board computer through the adapter to the phone, which allows you to correct, reset settings, remove errors and perform a number of other operations provided by the capabilities of the machine and diagnostic equipment.
Software
In many ways, independent work depends on what software is used. Not every program is able to provide wide opportunities and functionality. But not all machines have a large number of sensors to display a lot of data on the device screen.
If you have an Android gadget, then a wide range of programs can be used for OBD 2. Some install two or more programs at once, trying to find the optimal one specifically for their car.
But among all the software for OBD2, which one is better to use? This is an individual moment, as it depends on several factors, including the make, model and year of manufacture of the car.
There are the best programs recognized by the audience. Therefore, it is recommended to consider these applications as software for working through OBD 2.
Torque
It is considered the best program for the Android operating system. Receives and displays diagnostic data via Bluetooth connection.
Users are offered a free and paid version. Paid software will allow you to study the basic errors of the on-board computer and remove them if necessary. But the Pro version, which you have to pay for, will allow you to get useful diagnostic information via OBD2, including engine performance, decoding error codes, deleting errors from the ECU, etc.
The best option, compatible with most . For a novice user, it makes no sense to immediately buy a paid version. Start with free.
dash command
The second most popular program adapted to work with different platforms, including Android. Allows you to self-diagnose cars using adapters for connecting to OBD2.
It has a fairly wide functionality, since the program can display on the screen the engine speed, speed, fuel consumption, damper position, gas pedal, brake pedal, calculate the distance that the car can overcome in the rest, etc.
The software reads errors, provides the car owner with self-diagnosis capabilities. An excellent and detailed program that deserves your attention.
car gauge
A decent tool for car self-diagnosis. It is enough to insert the scanner into the OBD2 diagnostic socket and install the software on the Android device.
The program allows you to read errors and diagnose the current state of the machine. Available in paid and free version. The free program will allow you to make sure that it is compatible with the car and understand the capabilities of the software. The paid version has much more functionality.
BMW What
One of the best, if not the best Android application for car owners from the German carmaker BMW. This program works with almost all types of electronic control units that are installed on these machines.
Having an adapter and a program at your disposal, you can fully diagnose the car and encode everything with your own hands. Be sure to install the free version before purchasing the paid version. With some auto software may be incompatible. You're just wasting your money buying an Android app.
car doctor
Decent software that allows you to dynamically read and save data from the car's on-board computer that supports OBD2. Plus, it can work with cars that have several on-board computers at the same time.
Reads power unit parameters in real time, shows data change graphs, reads and resets engine errors, shows fuel consumption, saves information about detected errors, etc.
ezway
The Android program has a whole automotive community on the web and its own website where you can create a personal page, follow the statistics of other car owners, display statistics of your trips, breakdowns, etc.
The software allows you to independently reset the engine error (Check), control fuel consumption, compare real parameters with those declared by the automaker, take into account, etc. You can even calculate how much it costs approximately to drive 1 kilometer in your car.
The application has extremely wide functionality, therefore it is suitable for those car owners who want to actively monitor the condition of their own car and do without the services of diagnostic centers.
ECU Tracker
Informative error reading app
A fairly informative application that supports OBD2 standards and allows you to work with gadgets running the Android operating system.
By installing the software, you will turn your tablet or smartphone into a full-fledged diagnostic center. The Lite version offers a wide range of features unlike many other free programs. But the parameters and errors are displayed in fewer numbers when compared with the paid version.
When choosing software for the Android operating system, do not forget to consider its compatibility with your adapter and vehicle. Not all the best programs will suit you. Some of them, created for certain car brands, may still work defectively with some models. Therefore, be sure to start with free versions.
If the program is compatible with the car and you need to expand the diagnostic functionality, then you can take paid software and independently monitor the errors and parameters of the machine.
Be sure to write what software you use to diagnose the machine, and what are your impressions about the operation of a particular program. Don't forget to subscribe and leave comments!