AEM Digital Wideband
Ok so I have searched around for some answers but still haven't found what I'm looking for. I've noticed that when seaching for an AEM wideband, there are different numbers attached to different kinds. For example, the one digital AEM wideband I want to purchase has 30-4100. Is this just the part number? I've assumed that widebands are universal but I am be mistaken. Can someone clarify some of this for me? Thanks!!