BMW M52 Single VANOS Ecumaster EMU Classic ECU & Plug-In Adaptor Kit

BMW M52 Single VANOS Ecumaster EMU Classic ECU & Plug-In Adaptor Kit

The BMW M52 Single VANOS Ecumaster EMU Classic ECU & Plug-In Adaptor Kit is designed for BMW M52 Single VANOS engines using the factory engine loom.

This kit includes an Ecumaster EMU Classic standalone ECU and a BMW M52 Single VANOS plug-in adaptor, giving you a clean standalone ECU installation without needing to build a complete custom engine loom from scratch.

The adaptor includes a lead for the LSU wideband lambda sensor and built-in fuse protection for the wideband circuit. It is designed as a true plug-and-play solution, with no additional wiring or setup required for the basic adaptor installation on compatible applications.

Please note that a Hall effect cam position sensor from an M54 engine is required.

Key Features

Designed for BMW M52 Single VANOS Engines
Plug-in adaptor kit suitable for BMW M52 Single VANOS engine applications using the factory engine loom.

Ecumaster EMU Classic ECU Included
Supplied as a complete kit with the Ecumaster EMU Classic standalone ECU.

Plug-In Adaptor Included
Allows the BMW M52 Single VANOS engine loom to connect to the Ecumaster EMU Classic ECU.

True Plug-and-Play Installation
No additional wiring or setup is required for the basic adaptor installation on compatible applications.

Wideband Lambda Lead Included
The adaptor includes a lead for the LSU wideband lambda sensor.

Wideband Fuse Protection
Built-in fuse protection is included for the wideband lambda circuit.

Lambda to DTM Lead Required
A Lambda to DTM lead is required depending on the ECU and lambda sensor setup being used.

M54 Hall Effect Cam Sensor Required
This installation requires a Hall effect cam position sensor from an M54 engine.

Additional Leads Available
Additional leads for extra sensors and/or boost valve control can be supplied by request.

Ecumaster EMU Classic Features

The Ecumaster EMU Classic is a proven standalone ECU with a strong feature set for performance and motorsport applications.

Key features include:

• Built-in 4 bar MAP sensor
• Built-in Bosch LSU 4.2 wideband lambda controller
• Bosch LSU 4.2 wideband sensor support
• Multiple configurable inputs and outputs
• Fuel and ignition control
• Boost control
• Launch control
• Flat shift / gear cut
• Traction control strategies
• Knock control support
• Closed-loop fuel control
• Flex fuel support
• Motorsport functions including anti-lag, pit limiter, and map switching
• USB tuning connection
• Windows-based tuning software
• CAN bus communication with additional module
• Drive-by-wire throttle support with additional module where applicable

Lambda Sensor Notes

For the Ecumaster EMU Classic, you will need the Bosch LSU 4.2 wideband lambda sensor version.

A Lambda to DTM lead is required depending on the ECU and lambda sensor setup being used. The lambda lead is available separately unless selected as an option.

Kit Includes

• 1 × Ecumaster EMU Classic standalone ECU
• 1 × BMW M52 Single VANOS plug-in adaptor
• Built-in LSU wideband lambda lead
• Built-in wideband fuse protection

Optional Extras

• Lambda to DTM lead
• Bosch LSU 4.2 wideband lambda sensor
• Additional sensor leads
• Boost valve control lead

Suitable Applications

• BMW M52 Single VANOS engines
• BMW M52B20 Single VANOS
• BMW M52B25 Single VANOS
• BMW M52B28 Single VANOS
• BMW E36 M52 Single VANOS applications
• BMW E39 M52 Single VANOS applications where loom compatibility matches
• M52 engine swaps
• Fast road cars
• Track cars
• Drift cars
• Motorsport builds
• Standalone ECU conversions using the factory M52 engine loom

Important Notes

• This listing is for the Ecumaster EMU Classic ECU and BMW M52 Single VANOS plug-in adaptor kit
• Designed for BMW M52 Single VANOS engines
• A Hall effect cam position sensor from an M54 engine is required
• For EMU Classic, use the Bosch LSU 4.2 wideband lambda sensor
• Lambda to DTM lead is required depending on the final lambda setup
• Lambda sensor and Lambda to DTM lead are not included unless selected
• Additional leads for sensors and/or boost valve can be supplied by request
• Please contact us before ordering if you require additional wiring options
• Also available for Ecumaster EMU Black
• Professional installation and mapping are strongly recommended
• Final calibration should be carried out by a qualified tuner
• Please confirm your engine, vehicle model, ECU version, and loom compatibility before ordering
• There may be a 5–7 working day lead time if the adaptor needs to be built to order

Motorsport Use Notice

This product is intended for motorsport, competition, tuning, conversion, and off-road use where permitted. Please ensure the product is suitable for your intended application and complies with any relevant rules, regulations, or emissions requirements before use.