CANFlex Bluetooth Flex Fuel Ethanol Content Sensor Kit for Infiniti Q50/Q60 & Nissan Z VR30 3.0T

Know your exact ethanol content in real-time with our new LED display or by using the BMS CANflex or JB4PRO app on your smartphone or tablet.

If you're running E85 or ethanol mixes in your VR30 powered vehicle, you need this kit!

This complete flex fuel kit (FFK), also known as an ethanol sensor kit, E85 sensor, flex fuel sensor, ethanol content sensor, fuel composition sensor, or flex fuel composition sensor, installs in about 30 minutes.

The CANflex ECA works as an ethanol content analyzer, E85 analyzer, and Bluetooth flex fuel analyzer in one compact system. It reads your fuel mixture using a genuine Continental® ethanol sensor and outputs the data through CANbus, Bluetooth, a built-in LED display, and 5v output for legacy support.

Perfect for 3.0T VR30 Infiniti Q50/Q60 and Nissan Z owners running E85 blends or wanting accurate real-time ethanol data for JB4 or other tuning systems.

This is our latest kit with the new BMS CANflex LED ECA that includes both a digital display box to monitor ethanol mixtures as well as a voltage output for those running a JB4. Note the display box is not weather proof and must be routed either inside the glove box or under a cover in the engine bay for protection from the elements. This kit also supports CANbus operation and our 10bar low fuel pressure sensor kit making it ideal for future expansion.

Download the free BMS CANflex app here:

What's Included

Vehicle Fitment

Infiniti
• 2016-2024 Infiniti Q50 VR30 3.0T Twin Turbo, including LUXE, SPORT, SENSORY, and RED SPORT 400 models
• 2017-2022 Infiniti Q60 VR30 3.0T Twin Turbo, including PURE, LUXE, SPORT, and RED SPORT 400 models

Nissan
• 2023+ Nissan Z VR30 3.0L turbo including Nismo

*For the VR30 JB4 platform connect the white or blue wire to position #4 on the JB4 25 pin harness. Select WMI Ethanol Setup option 0 to enable pin location 2/3/4 flex fuel input.

Vehicle fitment