black/pink and black/yellow wires

[420_240]

I'm just curious... On the dash harness part of the f3 plug.... I have black/yellow and black/pink....But... On my engine harness part of the f3 plug... I have no wire that goes to the black/yellow... and a light blue wire that goes to the black/pink... there are no black/yellow or black pink wires on my engine harness f3 plug at all....I do have the black/pink at pin 18 on my efi (blue plug)....

**Picture of the engine harness f3 plug.... you can see the blue wire where it would meet with the black/pink on the dash harness f3 plug.....

[420_240]

Here's a picture of the other side of the plugs (dash harness part)... you can see the black/pink and black yellow....

[420_240]

By the way... anyone know a good reputable rb/nissan specialist near Western Kentucky??? I'm 2 hours away from Nashville and in the other direction i'm 2 hours away from St. Louis.

[lyon23]

do you have the rb25 f3 plug connected to the ka f3 plug? I dont think you can do this since they're not goin to match up.