Plug and Pins Only - Suit Flex Fuel Composition Sensor

This Haltech replacement plug and pin set provides the essential electrical connection components for flex fuel composition sensors. Designed for workshops and tuners who need to replace damaged connectors or build custom harness extensions, this kit ensures proper signal integrity for accurate ethanol content monitoring. The plug and pins maintain OEM-grade connectivity, preventing voltage drops or signal interference that could affect flex fuel calibration. Ideal for repair work, custom installations, or when integrating flex fuel sensing into modified engine management systems where connector serviceability is required.