GT35thconvertable

I need to know what color the signal wire is on the oxygen sensor plugins on a 99 gt mustang anyone please help im stuck here

wwmost

white or greenish bluish i think.

GT35thconvertable

well im sure its could be both and both are their and I dont wanna guess at it. how could I find out for sure...hell its killin me

wwmost

just find your oxygen sensors and look at the wire.... there arnt many wires under there

GT35thconvertable

yeah no **** man but its go to be one of the wires and that wire is a signal wire just cant splice into one and hope it works...thanks for the help but if you dont know then dont comment.

GT35thconvertable

does anyone know the actual answer to which wire I splice into to make the air fuel gauge work properly..its called the signal wire...

Sun01Gt

Found this a while back (Air/Fuel Ratio – Oxygen Sensor Gauge Installation
Pin number 87 at PCM, red w/black stripe or Pin number 60, gray w/light blue stripe). That was from autometers site so i hope it helps.

helos

you have two green wires a white wire and a black wire. I believe it is the black wire. these are directly from the drivers side oxygen sensor. I have a 99 gt and did this about 3 months ago. for the a/f ratio meter. I will look under my car tomorrow and tell you the for sure answer.

GT35thconvertable

thanks for the help guys hooked it up and everything works fine couldnt have done it without help thanks again