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OBD support for BYD Atto 2

ABRP can’t read the SoC from my BYD Atto2 with a vgate Icar Pro 2S

versión 6.1.3

What type of vehicle connection is this?
Status: Awaiting Clarification13 comments

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Comments13

  • Katya S. changed status to Awaiting Clarification
    Team•

    Sep 8, 2025

    Pinned

    Hi,

    We need the OBD PID commands and how to interpret the returned data. Since this is not easily available for most vehicles there is not possibility for us to provide a time estimate.

    You can check our telemetry API for relevant properties:
    documenter.getpostman.com/view/7396339/SWTK5a8w

    Also, you can check our (partially outdated) OBD repository to see what other cars report:
    https://www.github.com/iternio/ev-obd-pids

    If you find that an existing vehicle profile reads data correctly, please let us know, but please DO NOT keep using the incorrect vehicle model with live data.

    • Katya S.

      Team•

      Sep 8, 2025

      Could be that the PIDs we use for an already supported vehicle model could work. Here’s what you can do once you have access to the vehicle and a dongle;

      1. Select the actual model of your car, save it

      2. In vehicle settings, change the model of the saved vehicle to one that you suspect has compatible OBD commands (just any model will not work, it needs to be compatible)

      3. Link the vehicle via OBD (details here; OBD Connection )

      4. Select the correct vehicle model again

      5. After verifying that the data is read correctly (or even partially correctly) notify us that the OBD commands for vehicle model X also works for vehicle model Y.

  • Katya S. changed status to Awaiting Clarification
    Team•

    Sep 8, 2025

    Hi @Miguel Angel Marín Rubio ,

    Please add more information such as;

    • Error messages if any given

    Unless you already have, please read this article;
    OBD Connection

    • Miguel Angel Marín Rubio

      •

      Sep 8, 2025

      Versión 6.1.3 (3543)

      • Katya S.

        Team•

        Sep 8, 2025

        Looking at our logs, I can’t actually see that any other user has successfully linked their BYD Atto 2 via OBD.

        Based on this we can likely conclude that the Atto 2 does not use the same OBD commands as other BYD Atto vehicles. We’ll have the support list adjusted accordingly.

        Meanwhile, I’ll convert this ticket into an OBD support request for the Atto 2 vehicles.

  • Andreas Neureiter

    •

    Sep 8, 2025

    •

    Merged request

    •

    1 vote

    BYD ATTO 2 BOOST

    with OBD II support. I tried the BYD ATTO 2 Active but had no luck. Dongle vlinker MC+ with the latest firmware Getting this error message.

    Maybe it's a different problem. Thanks for the help in advance.
    Andi

    • Linda ABRP

      Team•

      Jul 8, 2025

      Hi

      To help us figure out what happen we need you to send a bug report. First you need to enable the bug button in the settings. Go to the settings and scroll all the way down.

      The bug button will show on your screen. When the OBD is connected to your car and the car is in drive mode click at the button. Then let me know when you have done this.

      • Andreas Neureiter

        •

        Jul 12, 2025

        Hello Linda!
        Any news or an answer? How does this work here?
        I've canceled my subscription for now until I get a response.
        best Andi

        • Linda ABRP

          Team•

          Jul 14, 2025

          It said Error network in the bug report. Did you have a stable internet when you tried to connect the OBD?

          • Andreas Neureiter

            •

            Jul 14, 2025

            What do you mean by "stable internet connection"? The iPhone was connected to my Wi-Fi hotspot. It seems to be working fine. Or was the bug report not delivered?

            • Linda ABRP

              Team•

              Jul 14, 2025

              The bug report said Network error. It seems that the OBD lost the connection. We need to see if we need to change the Pids for your car model to make it work.