FITTINGS247 GM Continental Compact Flex Fuel Sensor

FITTINGS247 GM Continental Compact Flex Fuel Sensor – E85 Ethanol Content & Temperature

The FITTINGS247 GM Continental Compact Flex Fuel Sensor  is a high-performance ethanol content sensor designed to accurately measure ethanol percentage and fuel temperature in E85 and flex fuel applications.

Engineered for both OEM replacement and high-performance builds, this sensor delivers precise real-time data to your ECU, allowing for automatic fuel, ignition, and boost map adjustments—maximising power, efficiency, and engine safety.

Perfect for LS swaps, turbo builds, and flex fuel conversions, this compact unit integrates seamlessly into your fuel system using a 3/8″ quick connect design.

🔧 Key Features & Benefits

• Accurate Ethanol Content Reading (0–100%)
  Provides real-time ethanol percentage for precise ECU tuning and map switching.
• Integrated Fuel Temperature Sensor (-40°C to +150°C)
  Monitors fuel temps to optimise performance and prevent heat-related issues.
• SUITS FITTINGS247 808-06BLK 3/8” Quick Connect Fittings
  Easy installation into factory or aftermarket fuel systems.
• 3-Pin Connector Design
  Simple wiring integration with most standalone ECUs (Haltech, Holley, Link, etc.).
• Wide Voltage Input (9–18V)
  Compatible with a wide range of vehicle electrical systems.
• High Flow Capacity (Up to 400 L/H)
  Suitable for high horsepower and performance fuel systems.

⚙️ Specifications

• Sensor Type: Flex Fuel / Ethanol Content Sensor
• Fuel Compatibility: Petrol, E85, Flex Fuel
• Ethanol Range: 0–100%
• Temperature Range: -40°C to +150°C
• Voltage Input: 9–18V
• Flow Rate: Up to 400 L/H
• Connector: 3-Pin
• Fittings: 3/8″ Quick Connect

🚗 Why Use a Flex Fuel Sensor?

A flex fuel sensor allows your ECU to automatically adjust tuning based on ethanol content, improving:

• Power output on E85
• Engine safety under boost
• Cold start performance
• Fuel efficiency across mixed fuels

These sensors are typically installed inline between the fuel tank and engine, feeding real-time data directly to the ECU for dynamic tuning adjustments.

🏁 Ideal For

• LS engine builds & swaps
• Turbo & high horsepower applications
• E85 / flex fuel conversions
• Standalone ECU setups
• Street & race vehicles

https://fittings247.com.au/online-store/fittings/efi-pump-accessories/flex-sensor-kit/