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Alright guys.. I searched & searched but I am confused as he'll on which is the right way to wired the wideband, I wired it like my old AEM uego controller using the power & ground from the harness, my problem is the display does not match what the ems reads... I have the gain at 1.97 but no luck... should I just hard wired it directly into a 12v source & chassis ground?