Quick wideband hookup question

Quick question about hooking up a wideband to my V1 unit. It's an AEM wideband with a white wire for 0-5V analog output. This wire will go to either Pin C (EXT.AD2) or Pin E (EXT.AD1). But do I need to hook anything to Pin D the common ground? If I do need to, would I just hook it to the same ground that I'm using to feed the gauge?

Thanks

Yes, ground, yes same is usually ok (if there is not a specific signal ground/return wire).

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Originally Posted by joecar

Yes, ground, yes same is usually ok (if there is not a specific signal ground/return wire).

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Thanks! I used the same ground that I used for the gauge, seems to be working well. The reason I was confused was that my Prosport wideband had a separate ground for data logging and the AEM doesn't.

I just used the white to AD1 EXT. Works fine