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Ignitions and Electrical› Computers, Chips, Modules and Programmers

MHD Tuning

E85 to CAN Module

Name: E85 to CAN Module
Brand: MHD Tuning
SKU: MHD-ECA-F-AT

$475.30

SKU: MHD-ECA-F-AT

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$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

It reads information from the E85 sensor and converts it to CAN format, allowing the Engine Computer (DME) to make proper fueling decisions based on E85 content. This kit is compatible with MHD, BM3, or ECUTEK tunes and works with any High Pressure Fuel Pump.

Show original supplier description

The MHD CAN FlexFuel Analyzer (ECA) is a plug-and-play module that allows you to enable a FlexFuel feature on your MHD-tuned vehicle. This system converts real-time ethanol percentage data from an E85 sensor into CAN bus format, which is then sent to your car's Engine Computer (DME). This enables the DME to make accurate fueling decisions and adjust engine parameters on the fly, adapting to the E85 content in your fuel tank. This kit is compatible with MHD, BM3, and EcuTek tuning solutions and works with any High Pressure Fuel Pump. It requires the correct tune that supports the FlexFuel feature; without it, the engine may not function correctly and could be damaged. The installation is designed to be easy, with no need to splice or solder wires, and includes custom plug-and-play connectors and fuel hoses tested to 145 Psi. Key supported vehicles include F-series models with N55, S55, B48, and B58 engines, as well as G-series and other models equipped with S58 engines. The kit includes the Ethanol Analyzer Module, Ethanol Sensor, Custom P&P Piggy Harness, Custom P&P Hoses from Precision Raceworks, eye protection glasses, and hand protection gloves.

Vehicle Symptoms

Rough idle when running E85 blend
Check engine light after mixing ethanol
Poor fuel economy on E85
Reduced power at high ethanol content
Hesitation when switching between fuel types

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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	MHD Tuning
Part Number	MHD-ECA-F-AT
Category	Ignitions and Electrical

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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