Ok, here we go. This may be a dumb question to some. Which wire on a 2003 Mustang GT on computer do you need to tap into to wire an electric A/F ratio gauge? Could you just wire it directly to one of the O2 sensors? Trying to figure out what color wire(s) to wire it to if you have to do it at the computer??
Any and all help appreciated!:shrug: :shrug: :shrug: :shrug:
Any and all help appreciated!:shrug: :shrug: :shrug: :shrug:
