- Model years
- 2021–
- Engine options
- 4
- Coding modules
- 8
- Codeable settings
- 2,570
- Make-wide fault codes
- 7,087
CarCoding supports ECU coding and fault code reading on the Peugeot 308 (P51) from 2021–. The app runs on iPhone, Android, and Windows and works with an ELM327 OBD2 adapter. It can read manufacturer fault code descriptions for this vehicle and lets you change codable settings across its coding modules.
On the Peugeot 308 (P51), CarCoding covers 8 coding modules and 2570 codable settings. Examples of settings include BSI2010Evo Multiplex Fuel Additive Pump, BSI2010Evo Seat Belt Reminder, BSI2010Evo Battery Charge Status Unit, and BSI2010Evo Airbag. Fault code reading includes 7087 manufacturer fault code descriptions.
Supported coding modules
The CarCoding coding database defines 8 modules and 2570 settings for this platform. Open a module to see every setting it carries.
Grouped by category. Open a module to see every setting it exposes.
Body and comfort
- BSI BODY1,563 settingsComfort, Display, Lighting, Performance, Safety
- TAILGATE MOTORS2 settingsDisplay, Safety
Instrument cluster
Infotainment
Safety and driver assistance
- PARK ASSIST52 settingsComfort, Display, Lighting, Safety
- CAMERA CVM19 settingsComfort, Lighting, Performance, Safety
Powertrain
Engine options
- 1.2 PureTech 130HP
- 1.6 Hybrid 180HP
- 1.5 BlueHDi 130HP
- 1.6 PHEV 225HP
Fault codes for this make
There are 7,087 manufacturer fault code descriptions for Peugeot · Citroën · DS. Open a code block and read what your code means.
Frequently asked questions
Which app can do ECU coding on the Peugeot 308 (P51)?
CarCoding does ECU coding on the Peugeot 308 (P51) (2021–) from your phone: 2570 codeable settings are defined across 8 modules; example settings: BSI2010Evo Multiplex Fuel Additive Pump, BSI2010Evo Steering Wheel-Mounted Switch, BSI2010Evo Seat Belt Reminder, BSI2010Evo Battery Charge Status Unit, BSI2010Evo Airbag, BSI2010Evo Motor Control Unit. An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone, Android and Windows and is free to download.
Can I read fault codes on the Peugeot 308 (P51)?
Yes. Besides standard OBD2 engine codes there are 7,087 manufacturer fault code descriptions for this make group; you can read and clear them.
Which adapter do I need?
An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone, Android and Windows 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.