air/fuel ratio gauge
 

i was wondering where does the power wire go to? What color is the ignition wire and where can i find it? This is the auto meter air/fuel ratio gauge. thank you in advance.

well the power wire can be hooked to a power source that comes on when you turn the key. so you can run it to the fuse box.

that's the way I wired mine up. Not indepth info but hope it might help a little....:crazy: :crazy: ;)