CANDIAG RU

For automotive technicians and repair shops

Vehicle diagnostics on your Android

Connect the adapter over Bluetooth, choose the vehicle software and get to work: trouble codes, live data, actuator tests and service functions. On a phone or a tablet.

Android 7.0 or newer · free

Everything you need at the lift

Genuine vehicle software in an easy-to-use app.

  • Trouble codes

    Read and clear codes in every module, freeze frame, code help. Faulty systems go to the top of the list.

  • Live data and graphs

    Real-time parameters, up to twelve curves per graph, out-of-range values stand out at once.

  • Actuator tests

    Drive actuators straight from the control unit: injectors, valves, fans, relays.

  • Service functions

    Service resets, adaptations, coding and other special functions offered by the vehicle software.

  • VIN auto-detection

    The app reads the VIN, identifies the make and takes you to diagnostics without extra menus.

  • History and reports

    Vehicle card and visit history. PDF report — to print or to send to the customer.

  • Over-the-air updates

    New vehicle software versions, adapter firmware and the app itself are updated right from the app.

  • Phone and tablet

    The layout adapts to the screen size and rotation. Light and dark themes.

Get started

  1. 1

    Install the app

    Press “Download the app” and open the downloaded file.

  2. 2

    Sign in or register

    You can register in the app or in the portal.

  3. 3

    Connect the adapter

    Plug the adapter into the OBD port, turn on Bluetooth and pick it in the app.

  4. 4

    Start diagnostics

    The app identifies the vehicle by VIN — or choose the vehicle software yourself.