- Model years
- 2019–2022
- Engine options
- 1
CarCoding supports the Li Auto ONE, covering model years 2019 to 2022 with EREV range extender engines. This app works with an ELM327 BLE OBD2 adapter on iPhone and Android devices. Note that ECU coding data is not available for this vehicle, and there are no manufacturer fault code definitions provided.
The app allows users to read and clear fault codes and view live data on the Li Auto ONE. Since the manufacturer fault code definition count is zero, specific code descriptions are not included. Users can still access real-time vehicle data through the connected OBD2 adapter.
Supported coding modules
No coding modules are defined for this vehicle in CarCoding. Fault code read/clear and live data work over OBD2.
Engine options
- EREV range extender
Fault codes for this make
Standard OBD2 fault codes are read on every vehicle. All fault codes →
Frequently asked questions
What does CarCoding do on the Li Auto ONE?
CarCoding reads and clears fault codes and shows live data over OBD2 on the Li Auto ONE (2019–2022). No coding modules are defined for this vehicle.
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.
How do I start?
- Plug an ELM327-compatible OBD2 adapter into the car.
- Open CarCoding and connect to the adapter over Bluetooth.
- Pick the make and model — or let the VIN identify it.
- Read fault codes; on supported vehicles, open the module settings.
Related pages
Get CarCoding
Connect your ELM327 adapter, read fault codes, and browse module settings on supported vehicles.
The app is free to download.