CarCoding supports Polestar vehicles from 2019 to 2023. The app includes models such as Polestar 2, Polestar 3, and Polestar 4. ECU coding is not available as no coding data exists for these vehicles.
Users can read and clear fault codes using 189 manufacturer definitions. The app also displays live data from the vehicle's systems via an ELM327 BLE OBD2 adapter.
Other models
Frequently asked questions
Which OBD2 app works with Polestar vehicles?
CarCoding recognises 3 Polestar vehicles: fault code read/clear and live data. An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone and Android and is free to download.
Which adapter do I need?
An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone and Android and is free to download.
Get CarCoding
Connect your ELM327 adapter, read fault codes, and browse module settings on supported vehicles.
The app is free to download.