The Continental CON-SE1004S Flex Fuel Sensor is a genuine OEM replacement designed to accurately measure ethanol content in the fuel of GM vehicles, including many Buick, Chevrolet, Cadillac, and GMC models. Installed inline between the fuel tank and engine, the sensor provides real-time ethanol content and fuel temperature data to the ECU. This allows for automatic adjustments to ignition timing and fuel delivery, improving cold start performance, emissions control, and overall engine efficiency.
Built to the same exacting standards as the original part supplied to automakers, this Continental sensor features a rugged, compact design with high reliability and a long service life. It is ideal for OEM replacements or custom fuel system builds, including E85 conversions and performance tuning applications.
Features & Benefits:
Need fittings or wiring?
To make installation easier, we offer the Continental SE1004S sensor with multiple fuel line fitting options and wiring accessories or you can simply purchase the sensor only.