Thread: AEM wideband not detected, only sees voltage

I have an AEM digital wideband and I ran the white wire to ADC2 and it only sees the voltage but not AFR, when I go to the ADC settings I only get RAW voltage and CUSTOM, no option to select the wideband under the drop down.

Is there something I am doing wrong?

Try looking in the closed loop tab

Closed Loop > Wideband > setup

I got it to read the AFR on the gauge, I guess I have incorrect expectations with the ADC reading AFR directly on the ADC port

If you are using the ADC input for the wideband, then you would set it up in the SETUP -> SENSORS section.

The ADC will just show raw voltage and the AFR should show up correctly after you setup the wideband input and type.