This is my understanding.... Experts feel free to correct me.
The Uego outputs 0 to 5 volts (windband). See the pict from the Uego manual. The DME needs a narrow band signal which is 0 to 1 volts. So, if the AFR is 14.7, The Uego is sending about 3 volts to the DME. The DME sees this as a very rich AFR and leans the engine.
I think the Innovate Wideband has a narroband wire that can be send to the DME, but not the Uego. I got the Uego and run without sending anything to the DME.
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