The Link Ethanol Content Sensor is a genuine Continental Flex Fuel Sensor that measures the ethanol content and temperature of the fuel flowing through it. When used with a compatible Link ECU, it enables automatic adjustment of fuel, ignition and boost settings based on the ethanol content of the fuel, allowing the engine to seamlessly adapt to changing fuel blends.

Link G4+/G4X/G5 ECU's.

Petrol and ethanol fuel blends, including E85.

Install the sensor in the fuel return line between the fuel pressure regulator and the fuel tank. Requires a 12 V power supply, battery ground and a single Digital Input on the ECU. The ethanol content and fuel temperature outputs must be configured in the ECU software.