Mazda

Mazda: 14 models, coding data on 2. Pick your model and see the supported ECU modules and fault codes.

CarCoding includes Mazda vehicles in its catalogue. The Mazda catalogue contains 14 vehicles, with model years from 2002 to 2022, and 731 manufacturer fault code descriptions. Example models include CX-3 (DK), CX-5 (KE), Mazda2 (DJ), Mazda3 (BP), Mazda6 (GL), and MX-5 (ND).

For Mazda, CarCoding supports fault code reading and clearing, and live data. Manufacturer fault code descriptions are available for 731 codes. ECU coding is available only for vehicles where coding data exists; in the Mazda catalogue, coding data exists for 2 vehicles.

Mazda ECU coding guide →

Models with coding data

Other models

Frequently asked questions

Which OBD2 app works with Mazda vehicles?

CarCoding recognises 14 Mazda vehicles: fault code read/clear and live data; 2 of them also have ECU coding data. 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.

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.

Get CarCoding

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

The app is free to download.