ECUMaster EMU Black BMW E46 M54 Plug and Play ECU Kit (DME45)

This plug and play ECU kit is designed for BMW E46 M54 engine applications and combines an ECUMaster EMU Black wire-in ECU with a vehicle-specific interconnector. Installation is carried out without modification to the factory wiring loom, with the adaptor occupying the original ECU position.

Engine control capability

• Standalone engine management based on the ECUMaster EMU Black platform
• Designed for BMW M54 engines
• Controls fuel, ignition, and auxiliary engine systems
• Final functionality depends on configuration and vehicle specification

Hardware and platform

• ECUMaster EMU Black wire-in ECU
• BMW E46 M54 plug and play interconnector
• Encased adaptor designed to fit in the factory ECU location
• No permanent modification to the original wiring loom

Inputs and outputs

• Factory sensors and actuators connected via vehicle-specific interconnector
• Input and output availability depends on ECU configuration

Communications

• USB connection for configuration and tuning
• CAN bus support via EMU Black platform

Data logging

• Internal ECU data logging supported by the EMU Black platform
• Logging capability dependent on configuration and software setup

Software

• Configured using ECUMaster EMU Black software
• Free firmware updates supported by ECUMaster

Notes

• Suitable for vehicles using DME45 (post 06/2003)
• Earlier DME43 vehicles require the earlier adaptor version
• View the DME43 version here

Recommended applications

• BMW E46 models fitted with M54 engines using DME45

What’s included

• ECUMaster EMU Black wire-in ECU
• BMW E46 M54 plug and play interconnector
• Base start map supplied

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