I've done a search on this but i haven't come up with a definitive answer. from what i understand a wideband has its own dedicated "wideband" O2 sensor, and is about 3-4 times more expensive, but much more accurate. a narrowband sensor can splice right into the stock O2 sensor.
can you take a regualr afr gauge like this one here and plug it into a dedicated wideband O2 sensor? if so where can i find one of these special sensors?