Need Help with wiring issue RB20

[TougeChallenger]

Im doing a RB20 Swap. And i have search all over the forum for this. Im using one of the RB swap guides off of this site, and i cant seem to find the fuel pump relay wire on the RB harness near the ECU has to guide says. Its and blk/pnk wire. If some one couldnt help me out or so me other guide on this forum that whould be great.

Oh ya and i have gone through the whole RB harness and there is no blk/pnk wire.

[S13 240SX]

are u sure about that? its coming off the ecu pin 16.

[mello88]

On my harness [RB20 A31 Auto] pin 16 is orange. I think you mean pin 18, it's the only black/pink.. I'm doing my wiring this weekend I'll be more helpful after then LOL.

Here's some things that might help you

My color pinout

function pinout

GL hopefully someone else can chime in and answer your question

[S13 240SX]

yeah thanks mello88 i ment pin 18. lol kinda tired

[TougeChallenger]

yup there is no blk and pink wire from pin 18. And there is no 6 and 8 wire grey connectors on the harness either which there should be. I dont know what is up with this harness. this RB swap has been a nightmare so for and it shouldnt be.

[s13point5]

are you sure that harness is a stock harness and not one that has been modified?

[TougeChallenger]

Thats what its looking like. the company i bought the motor from really rip me off then. Bad transmission now the harness damn.

[craz4240]

Grey connectors????All the rb connectors are white...:S The grey and brown plugs are on the s13 chassis harness.

[TougeChallenger]

The motor swap i did before they were grey and all the guides are saying that they are grey also. So idk

[Carl H]

grey plugs refer to the plugs found on the rb efi harness, chances are they cut off if you cannot find them.

[TougeChallenger]

ok, but there isnt even the wires there from those connetors. there is nothing cut on the harness, its all uncut. i dont understand. Im probally going to buy another harness.