Fiat ECU Coding App

Vehicles with coding

13

Vehicles in catalogue

20

Manufacturer fault codes

247

Users can adjust various settings such as Stop&Start, Comfort Closing/Opening, and Tire Pressure Monitor System (TPMS). Other adjustable options include Cornering lights, Rain Sensor, and Gear Shift Indicator. The app also allows changes to Head Light Washer and Twilight Sensor configurations.

Examples of codeable settings

• Gear Shift Indicator
• Stop&Start
• Comfort Closing/Opening
• Trunk External Switch Signal
• Driver's Side
• Cornering lights
• Engine Type
• Front Fog Light
• Rain Sensor
• Tire Pressure Monitor System (TPMS)
• Twilight Sensor
• Head Light Washer

Models with coding data

• 500 (312)2007–
• 500e (332 - Elektrik)2020–
• 500X (334)2014–
• 6002023–
• Bravo II (198)2007–2014
• Doblò (2022+)2022–
• Ducato (250/X250)2006–2014
• Ducato (290)2014–
• Egea / Tipo (356)2015–
• Fiorino / Qubo (225)2007–2021
• Grande Punto / Punto Evo (199)2005–2018
• Linea (323)2007–2018
• Panda (312)2011–

Fiat — all supported models →

Frequently asked questions

Which app does ECU coding on Fiat vehicles?

CarCoding does ECU coding on Fiat vehicles from your phone; coding data exists for 13 vehicles. 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 Fiat models can be coded?

Some of the models with coding data: 500 (312) (2007–), 500e (332 - Elektrik) (2020–), 500X (334) (2014–), 600 (2023–), Bravo II (198) (2007–2014), Doblò (2022+) (2022–). The full list is on this page.

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?

1. Plug an ELM327-compatible OBD2 adapter into the car.
2. Open CarCoding and connect to the adapter over Bluetooth.
3. Pick the make and model — or let the VIN identify it.
4. Read fault codes; on supported vehicles, open the module settings.