MHD FlexFuel Kit - Open Wire - Any MT or E series

Open-wire MHD flex-fuel kit intended for supported manual-transmission BMW applications, N54 vehicles and E-Series N55 vehicles.

Includes the CAN ethanol analyzer, sensor, open-wire harness with Posi-Tap connectors and Precision Raceworks fittings. A compatible flex-fuel calibration is required. Professional installation and vehicle verification are recommended.

Tuning Dynamics ordering note: Ordering, shipping, scheduling, and customer support for this listing are handled through Tuning Dynamics. Contact us before ordering if vehicle, module, or service eligibility is uncertain.

Complete technical and service information

This kit is for all MT cars or N54 or N55e

What's an ECA?

CAN Ethanol Content Analyzer reads information from E85 Sensor, converts it to CAN format, and sends it to Engine Computer (DME).

What's the Difference between E85 and Flexfuel?

E85 - is a type of fuel, that has high octane rating.
FlexFuel Feature - adjusts the tune on the fly to the ethanol content info received from ECA of E85 content in the tank.

What is this Kit?

This kit enables a FlexFuel feature for MHD and EcuTek tuned cars.

Without the correct tune (for the E85 blend used) the engine does not work right and may get damaged.

Which cars are supported?

• Manual Transmission cars (B48/B58/N55/S55)
• N54 cars
• N55 E series

What's in the Box

• Ethanol Analyzer Module
• Ethanol Sensor
• Custom Harness with 3 wires posi-tap connectors
• Custom P&P PR360 Fittings from Precision Raceworks
• Eye Protecting Glasses
• Hand Protecting Gloves

E series N54 Installation Video

Open Wire option Wiring Diagram/Pinouts - https://docs.google.com/spreadsheets/d/1Hx9ewWW5xOkx39xl5krXK8G30KLt8kSkddWCSClmxys

HOW-TO Enable FlexFuel Feature in MHD app

HOW PR 360 Fittings Lock Mechanism works - https://www.bimecu.com/pages/pr360-install-guide

-------------------

EU: 

Germany - 55parts.de

Finland - futurez.fi

AU - Mode Performance