Ron240zxt Posted December 3, 2001 Share Posted December 3, 2001 Hello, I need to hook up my o2 Sensor there are 4 Wires the colors go GRAY, WHITE, WHITE, BLACK I assume Black is Ground but lost on the other wires and there purpose. Im believing this is a heated o2 Sensor.. Any help or direction would be appreciated... Thanks Ron Quote Link to comment Share on other sites More sharing options...
Guest Anonymous Posted December 3, 2001 Share Posted December 3, 2001 Ron, I believe I read somewhere, but don't take my word, hopefully someone else will chime in too, that black is ground, the white's are both positive, one for the heater, and one for the sensor, and the gray is the sensor output to the computer. Can someone confirm this, or tell me that I'm wrong? I'd like to know if I am too, just for future reference. Hope this is right, we'll see, Kris Quote Link to comment Share on other sites More sharing options...
fastzcars Posted December 3, 2001 Share Posted December 3, 2001 hay RON240 you might want to check ELECTROMOTIVE's web site I think they have a wiring diag. that can help.Sorry I can do a web link for you. If could I would. Quote Link to comment Share on other sites More sharing options...
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