5 best car diagnostic software

The program requires any gadget with Android OS and an ELM327 wireless adapter. OBD Car Doctor recognizes the status of the Check Engine (MIL) and can clear stored error codes (DTCs).An analog or digital monitor-widget for displaying the output parameters of auto sensors in real time allows you to diagnose and debug equipment.

In addition, the program has a calculation function of instantaneous and average fuel consumption for a certain interval, makes it possible to keep a log of records (refueling, regular maintenance, etc.). For specialists, there is the functionality of direct interaction with the car's ECU by entering direct control commands through the ELM327 microprocessor. The program allows you to change settings and create individual parameters of the engine.

An excellent Russian-language program for car diagnostics using the ELM327 controller is completely free and allows you to read and delete error codes, take readings from engine sensors in real time, and much more. A special advantage of Motordata OBD is the correct operation with cheap Chinese OBD2 adapters.

The owner will also be pleased with the availability of reference information for 70 universal dashboard indicators and decoding of error codes. To perform analysis at a professional level, there are paid extensions that take into account the features of certain car models and allow you to get more informative data for diagnostics, which, if carried out in a timely manner, will definitely increase the duration of trouble-free operation of the engine.

The program can be installed on iOS or Android and supports ELM327 type chips.The output information is broadcast in the form of analog devices, has a high visibility and is therefore easily perceived. Digital parameters are also duplicated by visualization. Data from engine sensors are read and displayed on demo screens in real time.

This is one of the highest quality software products for amateur auto diagnostics has been awarded the SEMA Global Media Award. In addition to working with sensors, the software offers a set of trip computer functions, allowing you to track refueling, trip statistics (mileage, speed, consumption, etc.). The most practical function of this program is the ability to determine diagnostic trouble codes and remove errors.

The program is designed to diagnose cars from different manufacturers, but there are also highly specialized versions for a specific brand. Installed in a Windows environment and works with connectors on the ELM327 microprocessor. A very user-friendly interface is intuitive and makes it possible for an inexperienced person to quickly get used to the software environment. Diagnostics allows you to see the entire amount of information in the error block, including the indicators of auto system sensors at the time of the failure.

The read parameters are distributed among the system blocks, which allows you to quickly obtain data from problem areas and fix the breakdown in the shortest possible time.Having access to the most up-to-date Motordata information system, developer technical support, the ability to print reports and much more provides the most favorable conditions for quick and efficient diagnostics of vehicle systems.

The program works in Windows OS, is Russified and has everything necessary for high-quality engine diagnostics. Connection to the on-board system is carried out through an OBD2 scanner running on the ELM327 microprocessor, and after launch, even such data as the VIN code of the car will become available to the owner. Information about the parameters that are requested for diagnostics through the scanner is collected in the PID Config tab. Here, those options that could not be accessed (no sensor or not supported by the scanner) will be marked in red.

The program has many settings and sections, so it will not be easy for a beginner to work with it. It can not only interrogate sensors and display information in real time. With Scanmaster you can manage electronic components, and the freeze frame function during a breakdown allows you to quickly find out the cause of the failure. It also makes it possible to view errors, remove them, but it’s better not to interfere in fine settings at random - in such cases only a specialist can fix anything. The diagnostic program has a Russified version, which made it one of the most popular in our country. The developer also has ScanMaster Lite software, created specifically for the Android platform.