[FociS8nt]

hey if anyone can help I need to know which wire is the sensor signal and which is the 12volt. I am talking about the wires between the Second o2 sensor and its wiring harnesss..I have:

1 black
1 grey
2 white


which is which, a 12volt, a sensor signal and 2 grounds

[FocusGuy7476]

there should only be one ground. the other is the heating wiring, cause if you have a 4 wire o2 sensor, one wire is the sensor, one ground, one 12v and one heating wire.

jarrod are you hooking up an air/fuel gauge, cause if you are then you should use the sensor before the cat(if you have one) or your not going to get a reading from the gauge.

[Flofocus]

I was just gonna say, I didnt see the 2nd O2 refrence. Def go with the first one!

[NoiSeeVT]

Hey just wondering Im hooking mine up too, but on the SVT isn't one of the wires in the mass air connected to that? i cold be totally wrong and havent tried to hook it up yet, i was waiting for the pod to come back from paint but since the topic started?

David

[FociS8nt]

nah its for an 02 cheater..