- Model years
- 2007–
- Engine options
- 3
- Coding modules
- 1
- Codeable settings
- 418
- Make-wide fault codes
- 247
CarCoding supports the Fiat 500 (312) from 2007 onwards, including 1.2 Petrol 69HP, 0.9 TwinAir 85HP, and Abarth 1.4 Turbo 160HP engines. The app connects via an ELM327 BLE OBD2 adapter on iPhone or Android to access one coding module. It provides access to 418 codable settings and 247 manufacturer fault code definitions for this vehicle.
Users can adjust specific configurations such as Gear Shift Indicator, Stop&Start, and Comfort Closing/Opening. Other adjustable options include Trunk External Switch Signal, Driver's Side, Cornering lights, Engine Type, Front Fog Light, Rain Sensor, and Tire Pressure Monitor System (TPMS).
Supported coding modules
The CarCoding coding database defines 1 modules and 418 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
Engine options
- 1.2 Petrol 69HP
- 0.9 TwinAir 85HP
- Abarth 1.4 Turbo 160HP
Fault codes for this make
There are 247 manufacturer fault code descriptions for Fiat · Alfa Romeo · Maserati · Tofaş. Open a code block and read what your code means.
Frequently asked questions
Which app can do ECU coding on the Fiat 500 (312)?
CarCoding does ECU coding on the Fiat 500 (312) (2007–) from your phone: 418 codeable settings are defined across 1 modules; example settings: Gear Shift Indicator, Stop&Start, Comfort Closing/Opening, Trunk External Switch Signal, Driver's Side, Cornering lights. 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.
Can I read fault codes on the Fiat 500 (312)?
Yes. Besides standard OBD2 engine codes there are 247 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 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.