Codes decoded
Stored, pending and permanent engine codes — with a clear name, causes and the first repair step.
3 languagesRussian, Kazakh, English
0 ₸the app is free
ELM327Bluetooth, BLE, Wi-Fi
10 examplesa virtual car without an adapter
What the scanner does
App screenshots on the “Try without an adapter” virtual car.
Live data with normal values
RPM, temperature, voltage, fuel trims, MAF — with warm-engine normal values next to them. Graphs, big digits, recording to a table.
ABS, SRS, transmission
ABS, airbag, transmission, steering and cluster codes — Toyota/Lexus, Hyundai/Kia, VW/Skoda/Audi. Read and clear only.
Misfires by cylinder
Module tests (mode 06): see which cylinder misfires before the Check Engine light comes on.
“Were codes cleared?”
Before buying a car: distance and warm-ups since codes were cleared, readiness monitors, permanent codes.
PDF report
A ready document: codes, readiness, battery test, mileage stored in the ECU. Send it to a buyer or a customer.
Trip computer
Current and average consumption, distance, time, speed. Voice warnings about overheating, poor charging and high RPM.
Hybrid and EV battery
Charge, health (SOH), cell or block voltages: Hyundai/Kia EVs, Toyota Prius, Nissan Leaf. Read only.
Why our scanner is handy
- Codes come decoded right away in Russian, Kazakh or English — with the first repair step from an auto electrician.
- Live data are compared with normal values: you can see what's fine and what isn't.
- Pre-purchase check: “Were codes cleared?”, battery and alternator test, a PDF report for the buyer.
- ABS, airbags, transmission, module tests, trip computer, hybrid and EV battery — in one app, free.
- Not sure? Send the report to Oleg on WhatsApp or find a technician nearby.
- Works with an inexpensive ELM327 and with Scanmatik via a computer. Scanmatik reads and clears codes, shows live data, module tests, readiness monitors, mileage and engine hours, and runs service checks. We never write to modules.
Which adapter works
- ELM327 over Bluetooth — the most common and inexpensive.
- ELM327 Bluetooth LE (Vgate iCar Pro BLE, OBDLink CX and similar).
- ELM327 Wi-Fi — connect the phone to the adapter’s network.
- Scanmatik 2 PRO — via a Windows computer (AvtoElektrik PRO for Scanmatik).
Cheap ELM327 v2.1 copies often lose replies and can’t read ABS/SRS. The app has an “Adapter check” that shows what yours can do.
How to connect
- Download the AvtoElektrik PRO app for Android.
- Plug the adapter into the OBD-II port under the dashboard and turn the ignition on.
- Open “Scanner”, choose the adapter type and tap “Connect”.
- Check codes and live data and save a PDF report.
Questions
Is the scanner free?
Yes. The app and all scanner features are free. You only need an ELM327 adapter.
Does it work on iPhone?
Connecting to an adapter works only in the Android app. On iPhone and in a browser you can try the scanner on a virtual car.
Which cars are supported?
Petrol and diesel cars with an OBD-II port (roughly from 2001–2008). ABS, SRS and transmission — Toyota/Lexus, Hyundai/Kia, VW/Skoda/Audi on a CAN bus. J1939 trucks — in trial mode.
Can the scanner damage a module?
No: the app only reads data and clears codes with standard commands. No flashing, no settings, no writing to modules.
Can I try it without an adapter?
Yes: the Scanner section has a virtual car — healthy and with faults: lean mixture, misfires, overheating, an ABS fault, an EV and more.
Who made it
The app was made by Oleg Dmitriev, an auto electrician from Almaty with 26 years of experience. The scanner’s tips come from his practice.