7 replies to this topic

[odell1523]

how to install? 3 wires....red, black, purple...i know where the red and black go...but what about the purple???

[turbor850]

how to install? 3 wires....red, black, purple...i know where the red and black go...but what about the purple???

purple goes to blinker fluid. . . duh

the purple goes to the. . . . 02 sensor

[odell1523]

just splice to any wire to the o2 or what?

[turbor850]

just splice to any wire to the o2 or what?

no, its not just any wire, its a certain one, but i can't remember irght now . . . . chuck prob. knows

[TorqueSteer]

I spliced into the black wire coming off the front o2 sensor. I am aware of the advisories not to, but after 1 year I have not had any problems whatsoever.

[Will]

can't use your stock one


red is positive, black is negitive, and purple is your aftermarket o2 sensor.

and yes useless light show, but it is cool when you are in neutral revving your car at a red light to get the attention of the people on the street

its fast and furious yo

[JHEIII874T5M]

if you're using the stock o2 purple is the "signal" wire for your a/f gauge... as I remember it's the black wire off the stock o2

red = power

black = ground

please try and not to use your stock o2 sensor, buy a 1-wire o2 sensor and use that welded into a new bung