Blue Flex

Blue Flex Free App

Rated 4.67/5 (15) —  Free Android application by Jason Carberry

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About Blue Flex

Whether you have an E85 tune or a full flex fuel enabled vehicle, FlexConverter.com has a module that will complement your setup. Use this app with a FlexConverter.com bluetooth module to get ethanol content and fuel temperature streamed right to your smartphone!

FlexConverter.com bluetooth modules support ethanol content and fuel temperature data streaming as well as built in sensor error detection and analog 0-5v output for ECU datalogging. These modules can be used to supply a converted ethanol content signal to the vehicle's ECU for flex fuel support and datalogging or can be used to monitor ethanol levels in cars tuned on specific ethanol blends. FlexConverter.com has many options available ranging from basic low-cost solutions to full plug-and-play systems for popular tuner platforms such as Subaru and Mitsubishi.

Our modules convert the standard frequency based output from a GM ethanol content sensor to an ECU friendly 0-5v analog output. Fuel temperature and error mode detection are also utilized to get the most out of the available information and provide a rich feature set at half the cost of other ethanol content modules on the market.


Analog output values for FlexConverter.com modules are 0.5v = 0%Ethanol and 4.5v = 100%Ethanol. Output will drop to 0v upon detection of a sensor error to alert the ECU that a problem has occurred. FlexConverter.com modules also include a calibration mode that will allow the analog output to be precisely calibrated to the vehicle for the utmost accuracy.

How to Download / Install

Download and install Blue Flex version 1.8 on your Android device!
Downloaded 1,000+ times, content rating: Everyone
Android package: com.flexconverter, download Blue Flex.apk

All Application Badges

Free
downl.
Android
2.2+
For everyone
Android app

App History & Updates

More downloads  Blue Flex reached 1 000 - 5 000 downloads
More downloads  Blue Flex reached 500 - 1 000 downloads
More downloads  Blue Flex reached 100 - 500 downloads

What are users saying about Blue Flex

Q70%
by Q####:

It's a great app with one fairly big caveat. The flex fuel sensor does not even show up on most galaxy series phones I have tried it on a s8, s7, s5, pixel and a few others and it will not show up on any of the Samsung devices

Q70%
by Q####:

Does exactly what is says on the box, I wish that there was an option to change the temp to Celsius and that the UI looked alittle more appealing, but these are minor problems

Q70%
by Q####:

If anyone is having connection issues just remember you need to connect the flex fuel to your phone via bluetooth in settings before it will show up on the app.

Q70%
by Q####:

Doesnt work on Galaxy Note 4 or Nexus 5x. Only worked with note 2.

Q70%
by Q####:

Please get the app to work for android head units, I would gladly donate $50 to get this to work in my car.

Q70%
by Q####:

Great job! Nice and simple, but effective. Any chance on Celsius temp?

V70%
by V####:

Great app

Q70%
by Q####:

Works perfectly, great little app

R70%
by R####:

works perfectly. just wish it auto connected to the unit when opening app. very easy to view e% and temp.

C70%
by C####:

Makes it so much easier to see everything


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Rating Distribution

RATING
4.75
15 users

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