the primary o2 sensor that came with my swap is too short to reach the plug on the harness so i want to extend it using the wires from my old o2 sensor.

o2 sensor that came with swap has 2 BLACK wires, 1 GREEN, 1 WHITE

old o2 sensor from my d16 has 2 WHITES, 1 BLACK, and 1 GREY

can someone tell me how do i have to match the wires...

i believe the green wire on the o2 sensor that came with the swap is the signal and the 2 blacks r grounds...what is the white one tho?

any input is appreciated

 

2black=2white
green=black
white=grey
make sure you solder and shrink wrap them,dont want any problems with interence.

 

thanks for the input