ge_ej1

i was changing my headers on my car and for some odd reason, the o2 sensor wires that go into the plug came out??? i don't know which way they would go in?? it came right out of the socket that you would plug into your engine harness...there are 4 wires...a black, blue, white, and another black???? if anyone has a diagram or picture of how it would look....that would be great!!!

thanks

Relic1

since you didn't state which car... I'm guessing an EJ1 as your ID states.

O2 color - harness color
black - yellow/black
black - orange/black
white - white
green - green/white
(it doesn't matter which black wire)

ge_ej1

thanks alot...