Innovate Ethanol Content Sensor (Continental) | 3907

The Continental OE Ethanol Content Sensor is a precision fuel composition sensor designed to accurately measure ethanol percentage in flex-fuel blends such as E10, E85, and custom ethanol/gasoline mixtures. Built to OEM specifications, this sensor delivers reliable real-time ethanol content data essential for modern tuning, performance calibration, and flex-fuel system operation.

When used with compatible Innovate Motorsports ethanol content gauges and data systems, this sensor provides the critical input needed to dynamically adjust fueling strategies based on actual ethanol concentration in the fuel system. This ensures optimal air/fuel ratios, improved combustion efficiency, and safer engine operation under varying fuel conditions.

Engineered by Continental as an OE-grade component, the sensor is designed for long-term durability in high-vibration, high-temperature automotive environments. It integrates seamlessly into aftermarket and OEM-style flex-fuel setups, making it a trusted solution for performance builds, turbocharged applications, and ethanol-capable fueling systems.

Key Features

• OE-grade Continental ethanol content sensor
• Measures real-time ethanol percentage in fuel (0–100%)
• Compatible with flex-fuel blends including E10, E85, and methanol blends (system dependent)
• Designed for integration with aftermarket flex-fuel and tuning systems
• High accuracy and fast response for tuning stability
• Durable construction for harsh automotive environments
• Essential component for ethanol content-based fueling adjustments

Applications

Ideal for flex-fuel conversion setups, performance tuning systems, turbocharged and supercharged engines, and any application requiring accurate ethanol content monitoring for fuel strategy optimization.

Function in Performance Builds

This sensor is commonly used alongside ethanol content gauges and fuel pressure systems to help ECUs or tuning devices adjust injector duty cycle and ignition timing based on real-time fuel composition, improving both performance consistency and engine safety when switching between pump gas and ethanol blends.