Flex Fuel Composition Sensor

The Flex Fuel Composition Sensor by HALTECH is a vital component for tuners and performance enthusiasts using ethanol-blend fuels or E85 systems. This precision sensor continuously monitors fuel composition in real-time, enabling your engine control unit to adjust ignition timing and fuel delivery based on actual fuel properties. It is designed for those building high-performance vehicles, whether for street or track use.

This sensor integrates seamlessly into tight engine bays with its compact design of 5.1 x 1.35 x 6.1 inches and weighs 0.16 lbs, making installation straightforward. It provides real-time data on fuel composition, which is crucial for optimizing performance in turbocharged, supercharged, and naturally aspirated builds. The sensor's output is compatible with HALTECH ECUs and other aftermarket management systems.

Professional tuners and performance enthusiasts will find this sensor invaluable for maximizing power output and maintaining drivability across varying fuel blends. Its ability to detect the ratio of gasoline to ethanol ensures that adjustments can be made for optimal efficiency and performance. This makes it an essential tool for anyone serious about tuning their vehicle for ethanol-fueled applications.