IMPORTANT - The information on this page is ONLY applicable to the 3B engine. It is NOT transferable to the ABY engine. 

The image below depicts the pin locations as if viewing the connector on the ECU.

The image below depicts the 3B ECU pinout when viewing the cable assembly.

The following table defines the functionality of each of the 55 pins on the 3B Motronic ECU. 

Citra Mii Maker Fixed Jun 2026

Before using Mii Maker in Citra, ensure you have:

The safest and most reliable method involves dumping the system applications from a physical 3DS console running custom firmware (CFW). Boot your hacked 3DS and open the tool. Navigate to the System Title drive. citra mii maker

Once launched, the interface is identical to a real 3DS: Before using Mii Maker in Citra, ensure you

Citra Mii Maker is a software application that allows users to create, edit, and manage Mii characters. It is part of the Citra project, an open-source Nintendo 3DS emulator that enables users to play 3DS games on their computers. Citra Mii Maker is a standalone tool that can be used independently of the Citra emulator. Once launched, the interface is identical to a

Certain games lock features or refuse to boot if they cannot detect a primary system Mii. How to Set Up Mii Maker on Citra

The Mii Maker icon will now permanently appear on your Citra games list under the system software category. Creating and Managing Miis in Emulation