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Fuel-It! ECA

Fuel-It! ECA

by Dmac Mobile Developments, LLC

34 ratings
26 reviews
🔧 Utilities
⚽ Sports
Free

Details

Released
April 6, 2016
Updated
September 23, 2025

Features

Developer

Dmac Mobile Developments, LLC
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About

Monitor your vehicle's ethanol concentration and fuel temperature in real-time. This app wirelessly connects to a compatible Bluetooth module, freeing up your device's port for simultaneous charging and monitoring. It includes an ethanol fill-up concentration calculator and customizable display views.

✓Real-time ethanol concentration monitoring
✓Real-time fuel temperature monitoring
✓Wireless Bluetooth connectivity
✓Ethanol fill-up concentration calculator
✓Fahrenheit or Celsius display options
✓Two display views
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What's New in Fuel

4.0.9

September 23, 2025

Updated Fixed Analog/Fixed Frequency UI. New Analyzer firmware. Minor bug fixes.

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User reviews

Most RecentHighest RatedLowest Rated

Carplay version

Did you plan to make a carplay version. That will be really practical for user
FFrenchicain

Bluetooth connectivity needs work

This app looks decent from a GUI perspective however, connecting to the bluetooth module takes several attempts to connect and sometimes even forces the app to close. Not sure if it’s a frequency issue or the app. Regardless, there are no ways to change what channel the module can be on in order to possibly fix the connectivity problem. I hope this is fixed with newer versions but until then I have to give this 2 stars
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DDvr6

Great App for a great product.

Works just as intended
CCANDautomotive

Glitches

I’m pretty familiar with what my car needs when it’s low, it’s almost always the same amount of e85 and 93 to get a full tank. Sometimes the calculator glitches or is just incorrect and I have to restart app several times for it to act normal.
DDaaavH$.

Not working

It has stopped working and nothing can make it connect again… the installation was checked
GGabrielCMLopes
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Developer apps

JB4 Mobile
JB4 Mobile

by Dmac Mobile Developments, LLC

⚽ Sports

(239)

$27.99
See developer apps

FAQ

What does the Fuel-It! ECA app do?

The Fuel-It! ECA app provides real-time feedback on your vehicle's ethanol concentration and fuel temperature. It connects wirelessly to a compatible Bluetooth module, allowing you to monitor these metrics without occupying your device's port.

What are the key features of the Fuel-It! ECA app?

Key features include real-time ethanol concentration monitoring, real-time fuel temperature monitoring, an ethanol fill-up concentration calculator, and two display views. You can also choose to display fuel temperature in either Fahrenheit or Celsius.

How do I use the Fuel-It! ECA app?

To use the app, you will need a custom Bluetooth module that connects to your vehicle's Continental Ethanol sensor. Once the module is installed and paired with your device, the app will display the real-time fuel data wirelessly.

Is the Fuel-It! ECA app compatible with all devices?

The app requires a custom Bluetooth module to function, which is sold separately. While the app itself is likely compatible with most modern smartphones that support Bluetooth, the primary requirement is the specific hardware module.

What is the cost of the Fuel-It! ECA app?

The Fuel-It! ECA app is free to download and use. However, it requires the purchase of a specific Fuel-It! Bluetooth Flex Fuel Analyzer module to operate, which is available on their website.