Ethanol (E85) Content Sensor. 3/8 inlet and outlet. Sensor is supplied with mating Delphi connector set and mount.
A digital output signal is produced by this sensor, which can then be used by an aftermarket ECU (with appropriate flex fuel functionality) to determine both the ethanol content and the fuel temperature using just a single digital input on the ECU.
Vehicle specific EFI fittings are required.