i know this is a simple question to awnser but was wondering how to hook up an air to fuel gauge and want to see some funk spots were ppl lacate and mount them

 

it splices into your o2 sensor, most common spot is buy a guage bezel for the a pillar. other then that its all imagination and creativity

 

run it to your ecu.

 

were do i run the purple wire. what wire do i splice it into

 

good question really i asked all my friends and search for that when i put mine in and cam up with nothing but i was told to hock it in to my o2 right after it came out of the concocter but it has never ben quite right

 

i know there r 3 wires coming off of it black green and white. maybe the green one not sure.