2 Green wires on harness for O2 plug

[Skip01]

OK i have a aftermarket O2 plug and it has the 2 whites and 1 grey and 1 black like i searched and read about

But my harness side has only a green and yellow wire, and a green and white i think

What ones to i need to tap into to hardwire it?

Its like nothin i searched about....they say 4 wires into the harness side

1990 Talon TSI

Thanks for help...looking to do this tomm so any quick help is appreciated

 

[luv2rallye]

All dsm's have 4 wire O2 harnesses. Sounds like someone did a hack job on yours. Use a multimeter to see where your 2 go and then add the other 2 wires to where they should go: http://www.dsmtuners.com/forums/articles-electrical-wiring/244376-oxygen-sensor-wiring.html

 

[Skip01]

gayyy...haha....that sucks

Welp maybe ill go to junkyard and get the right plug and see how far mine goes back and try to splice it in

Thanks