Ecumaster EMU Classic Plug & Play ECU Kit for Audi 2.2 ABY / 3B / AAN Engines

Ecumaster EMU Classic Plug & Play ECU Kit for Audi 2.2 ABY / 3B / AAN Engines

The Ecumaster EMU Classic Audi 2.2 Plug & Play Kit is designed for Audi 2.2 turbo engines, including ABY, 3B, and AAN applications.

This kit allows installation of an Ecumaster EMU Classic ECU without modifying the original OEM wiring loom. Supplied with a prebuilt Audi 2.2 plug-and-play adaptor, it offers a clean, reliable, and reversible upgrade to standalone engine management for performance, tuning, and motorsport use.

The EMU Classic is an advanced engine management system designed to control multi-spark ignition engines. It manages all key aspects of engine operation and includes emergency procedures in the event of sensor failure or incorrect sensor operation. Using proven electronics and software, the EMU Classic offers strong performance, flexible tuning capability, and excellent value for money.

CAN bus communication and drive-by-wire control are available using external modules, available separately in the Accessories category.

Key Features

Plug & Play Audi 2.2 Installation
Designed for Audi 2.2 ABY, 3B, and AAN engines, allowing EMU Classic installation without cutting, splicing, or modifying the OEM wiring loom.

Prebuilt Adaptor Included
This kit includes a prebuilt Audi 2.2 ABY / 3B / AAN plug-and-play adaptor, assembled before dispatch and ready to install.

Advanced Engine Management
The EMU Classic controls fuel, ignition, boost, idle, auxiliary outputs, motorsport strategies, and safety functions.

Built-In Wideband Lambda Controller
Includes an integrated wideband lambda controller for Bosch LSU 4.2 sensors.

Built-In MAP and Baro Sensors
Features an integrated 400kPa MAP sensor and built-in barometric pressure sensor.

Flexible Ignition and Injection Control
Supports up to 6 injector outputs and 6 ignition outputs, with passive or active coil control selectable in software.

Motorsport Strategies
Includes features such as launch control, gear-dependent shift light, flat shift / gear change cut, boost control, and check engine lamp output capability.

USB Communication
Direct USB communication allows connection to a PC without requiring an additional interface.

Technical Details

• 6 fuel injector outputs, 5A
• 6 AUX outputs, 5A
• 6 ignition outputs, 7A
• Passive or active coils selectable in software
• 4 stepper motor outputs, bipolar / unipolar, 1A
• 2 direct EGT inputs
• 2 knock sensor inputs
• Built-in wideband lambda controller for LSU 4.2
• Built-in 400kPa MAP sensor
• Built-in barometric pressure sensor
• 4 digital inputs, VR / Hall selectable in software
• 3 dedicated analogue inputs: TPS, CLT, IAT
• 4 additional analogue inputs, 0–5V
• ISO 7637 compliant
• Supports 1–12 cylinders
• Maximum RPM: 16,000
• Injection time resolution: 16µs
• Ignition advance resolution: 0.5°
• Knock sensing range: 1–20kHz
• Speed Density, Alpha-N, and Alpha-N MAP strategies
• User-calibrated IAT and CLT
• PID idle control strategy
• Boost control
• Auxiliary outputs for fuel pumps, radiator fan, and other functions
• Launch control, shift light, flat shift, and gear change cut strategies
• Check engine lamp output capability
• USB communication, no additional interface required

Contents

• 1 × Ecumaster EMU Classic ECU
• 1 × Prebuilt Audi 2.2 ABY / 3B / AAN plug-and-play adaptor
• 1 × USB lead
• 1 × Set of connectors
• 1 × Set of terminals
• 1 × Laminated pinout in English

Product Image Note

Product photos may show the adaptor components before assembly. The Audi 2.2 ABY / 3B / AAN plug-and-play adaptor is supplied prebuilt and ready to install.

Important Notes

• Designed specifically for Audi 2.2 ABY, 3B, and AAN engines
• This version is for use with Ecumaster EMU Classic
• CAN bus and drive-by-wire functionality require external modules, available separately
• Professional installation and calibration are recommended

Motorsport Use Notice

This product is intended for performance, motorsport, and off-road use. Installation and calibration should be carried out by a qualified professional. It is the customer’s responsibility to ensure the product is suitable and legal for their intended use and location.