Ford ECU Coding App

CarCoding enables ECU coding on Ford vehicles using an iPhone or Android phone paired with an ELM327 BLE OBD2 adapter. The app supports 98 vehicles in its catalog, with 96 of them having coding data available. This tool allows users to modify specific vehicle settings directly from their mobile device.

Vehicles with coding
96
Vehicles in catalogue
98
Manufacturer fault codes
2,083

Users can adjust various settings such as Extended Play Time, Clock Master, and CAN Steering Wheel Control Switches. Other configurable options include Auxiliary Input, Climate Control, Chime Strategy, and Type of Volume Knob. The app also supports changes to Sound system configuration, Parking assistant, and APIM - X40 Setting.

Examples of codeable settings

Models with coding data

Ford — all supported models →

Frequently asked questions

Which app does ECU coding on Ford vehicles?

CarCoding does ECU coding on Ford vehicles from your phone; coding data exists for 96 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 Ford models can be coded?

Some of the models with coding data: B-Max (2012-2017) (2012–2017), Bronco (2021+) (2021–), Bronco Sport (2021+) (2021–), C-Max (2007-2010) (2007–2010), C-Max (2010-2015) (2010–2015), C-Max (2015-2019) (2015–2019). 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.

Get CarCoding

Connect your ELM327 adapter, read fault codes, and browse module settings on supported vehicles.

App Store Google Play

The app is free to download.