Monitor your ethanol content in real time with the Universal Fuel-It! Bluetooth Flex-Fuel Analyzer. This compact, plug-and-play module connects directly to popular Continental flex-fuel sensors and streams live ethanol percentage to your smartphone, while also providing built-in analogue and raw frequency outputs in a single unit. Supplied by Nforcd for easy integration into E85 and flex-fuel setups.
- Universal Bluetooth ethanol content analyzer for Continental style flex-fuel sensors
- Multiple outputs included in one unit: Bluetooth, 0 to 5 V linear, 0.5 to 4.5 V linear, and 50 to 150 Hz raw signal
- Example scaling:
0 to 5 V: 0 V = 0% ethanol, 1 V = 20%, 2 V = 40%, 3 V = 60% etc.
0.5 to 4.5 V: 0.5 V = 0% ethanol, 1.5 V = 25%, 2.5 V = 50%, 3.5 V = 75% etc.
Raw frequency: 50 Hz = 0% ethanol, 60 Hz = 10%, 70 Hz = 20%, 80 Hz = 30% etc. - Includes electrical connections for power and ground
- Direct plug-in compatibility with Continental/GM/AC Delco sensor part numbers: 13577394, 13577429, 13577379, 13507128
- Also works with sensor part number 12570260 when used with the optional adapter
- Not compatible with DSX flex-fuel kits
To use the Bluetooth function, download the third-party Fuel-It! app on your device:
Fuel-It! app for iOS
Fuel-It! app for Android
Recommended add-ons:
Continental ethanol sensor
Fuel-It! custom 3/8 inch Cam-Lock fitting with -6AN push-on fittings for socketless compatible hose
Please note: flex-fuel sensor, fittings and fuel lines are sold separately.
Nforcd knows this product well and it has proven popular with customers looking for a reliable flex-fuel and E85 monitoring solution. Order online today for fast UK delivery. Professional fitting is available through Nforcd in Warwickshire. To request a fitting quote, email Sales@nforcd.com.











