The Ethanol Sensor (ETH-BTA) is not compatible with Go!Link (GO-LINK). When connected together, Logger Pro and Logger Light will incorrectly identify the Ethanol Sensor as an O2 Gas sensor.

The only workaround is to connect the Ethanol sensor to a different interface, such as:
     LabQuest 2 (LABQ2)
     LabQuest Mini (LQ-MINI)
     LabPro (LABPRO, discontinued)

Details:
The Ethanol draws too much current to be used with the Go!Link. It will ID as an Oxygen Gas Sensor or a CO2 Sensor.