S14 Blacktop into S14 (HELP)

[treken2t87]

I am taking out the ka in my s14 and dropping in this JDM s14 blacktop sr20. I have searched for countless hours on end looking for a helpful wiring diagram for this swap, but have virtually no luck.

If you can help me find a guide, diagram, or anything like this for this particular swap, it would be GREATLY appreciated. I want to do this tonight, so the sooner, the better Thanks!

[peters14gc]

I am taking out the ka in my s14 and dropping in this JDM s14 blacktop sr20. I have searched for countless hours on end looking for a helpful wiring diagram for this swap, but have virtually no luck.

If you can help me find a guide, diagram, or anything like this for this particular swap, it would be GREATLY appreciated. I want to do this tonight, so the sooner, the better Thanks!

this install is the toughest sr install... to be safe i would send the harness off to get done. just MHO

[nzmoman]

Im doing this install right now as well. Im dropping a zenki blktop into a kouki. This is more difficult than the s13 swaps I've done. But its not an S15 sr install that is the most involved. Send the wiring off and make sure you try to figure our what your sr car was equipped with. You will need to tell your wiring specialist what accessories your car has and what you want to keep. I have several plugs that seem like they will go unused and its making me feel uncomfortable.

good luck.

[Mirage276]

I had never wired an SR before, and I did my friends wiring, zenki s14 sr into a kouki, and I thought it was a piece of cake, and I have everything working as oem (consult port, ac, e-fan, wipers). I wasted more time searching forums to hear "send it off" or people posting diagrams that just got the motor running and nothing else.

All it takes is looking at the FSM's and comparing harness's. All your repinning is the F4 plug, and wiper motor plug, extending maf, and if you want to use the stock bracket, extending the coilpack/o2 sensor wires.

[nzmoman]

Since you have done that then I may be getting in touch with you if I have issues.

[E7-S14]

i got a local shop to do my swap.

and yes s14 into s14 swaps suck balls.(to me)

if your not comfortable with wiring please get someone else to do it.you don't want to risk screwing up an SR harness as they are expensive to come by.

if you do attempt it yourselfthere are Pinouts of the S14

the interior plug is the only plug under the dash that needs rewiringunder the hood the MAF sensor plug needs to be extended and two plugs that go into the fusebox needs to be repinned also using the plugs from your USDM KA Harness.and i guess the coilpack wire needs to be extended also according to someone that posted in here

02 sensor plug needs to be extended also.

i dont know exactly where needs to be repinnedbut here are pinouts for KA interior plug and SR interior plug



i have the PDFs somewhere.. but i gotta look.