Hey I am trying to wire up a AEM wideband gauge. I need to find a switched 12v source to connect the gauge to. Need the wire color code. 1999 mustang cobra vert... Cant find it on the interweb anywhere.. Help! :shrug:
Personally, if I couldn't find a switched area in the fuse box under the steering column, what I would do is run a small gauged wire behind the dash to the head unit's switched power. If you have an aftermarket radio the color is red (if I'm wrong somebody please correct me)