Sr20det Wiring problems - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Teerawood · 11-15-2004, 10:42 PM

Yea i Got a S13 wiring harness that is already wired to be put into a s13.....

But now I have a problem.. i just bought a S14 and decided I want to put my S13 sr20det into my s14 ... Can the s13 wired sr20det harness be rewired to be put into the s14... or do i have to buy a new s13 sr20det harness or a new s14 sr20det harness......

Please let me know.

blu808 · 11-15-2004, 11:09 PM

Welcome to the wiring is gay club.

Yes you can rewire it.

Search...

I think heavythrottle.com

Has info as well.

speeddreamz · 11-16-2004, 01:33 AM

luke is right, the wiring club sucks. Look for a page called, hybrids s13 sr to s14. I don't know where the page went but it explains it. Heavythrottle only explains s13 to s13 SR. Basically, you only need like 6 or 7 wires for the main stuff. Use your exsisting lower KA harness it will bolt in to the fuse box alternator, starter. The other stuff u needa wire is like the windshield wipers thats the kinda complicated part.

but here are a few of the wiring things you need:

main power, ecu power, ecu backup, fuel pump, all the tach wiring speed/temp/etc, neutral sensor, ignition, and a couple more.

match the wiring up via the fsm's. You'll find all of those neccesary things on 2 places off the SR harness. The grey and brown plug near the main fuse box. And the harness itself, theres a white plug under the dash.

heavythrottle does have the color coordinations for those neccesary things on their site for the srs13 side wiring.

Good luck, don't screw with it if you aren't experienced in the wiring dept.

Teerawood · 11-16-2004, 02:07 AM

I'm searching for it but i am can't find.. can anyone else chime in.. thanks for your help so far

timmybgood · 11-16-2004, 05:59 AM

i have those instruction saved on my comp from when i did my swap just a few months ago, and lemme tell you these directions are right on the money. it may be alittle confusing at first but my car started right up, the first crank. so yea. unfortunaly i don't know how to put the file on here but if you PM or leave your email on here i'll send it to you. its for redtop into zenki, not sure if you have kouki or if blacktop is different.

projectRDM · 11-16-2004, 09:32 AM

First off, why would you suggest using an S14 SR harness to run an S13 SR? Use your brain.

Second, SR into an S14 is cake, everything is done at the F3 plug. Should take you 15 minutes, seriously.

11-15-2004, 10:42 PM	#1
Teerawood Leaky Injector Join Date: Mar 2004 Location: D.C. Posts: 80 Trader Rating: (0) Feedback Score: 0 reviews	Sr20det Wiring problems Yea i Got a S13 wiring harness that is already wired to be put into a s13..... But now I have a problem.. i just bought a S14 and decided I want to put my S13 sr20det into my s14 ... Can the s13 wired sr20det harness be rewired to be put into the s14... or do i have to buy a new s13 sr20det harness or a new s14 sr20det harness...... Please let me know.

11-15-2004, 11:09 PM	#2
blu808 Post Whore! Join Date: Dec 2002 Location: Campbell, Ca Age: 42 Posts: 5,010 Trader Rating: (3) Feedback Score: 3 reviews	Welcome to the wiring is gay club. Yes you can rewire it. Search... I think heavythrottle.com Has info as well. __________________

11-16-2004, 05:59 AM	#5
timmybgood Zilvia Member Join Date: Mar 2003 Location: central ohio Age: 41 Posts: 229 Trader Rating: (0) Feedback Score: 0 reviews	i have those instruction saved on my comp from when i did my swap just a few months ago, and lemme tell you these directions are right on the money. it may be alittle confusing at first but my car started right up, the first crank. so yea. unfortunaly i don't know how to put the file on here but if you PM or leave your email on here i'll send it to you. its for redtop into zenki, not sure if you have kouki or if blacktop is different. __________________ 1995 SE

11-16-2004, 09:32 AM	#6
projectRDM Post Whore! Join Date: Dec 2002 Location: Atlanta Age: 51 Posts: 13,812 Trader Rating: (12) Feedback Score: 12 reviews	First off, why would you suggest using an S14 SR harness to run an S13 SR? Use your brain. Second, SR into an S14 is cake, everything is done at the F3 plug. Should take you 15 minutes, seriously. __________________ FORMERLY R240NA Learn what's really going on and protect your assets now before they're gone forever: www.paypalsucks.com

11-16-2004, 01:33 AM	#3
speeddreamz Zilvia FREAK! Join Date: Jan 2003 Location: San Francisco, California Age: 40 Posts: 1,015 Trader Rating: (0) Feedback Score: 0 reviews	luke is right, the wiring club sucks. Look for a page called, hybrids s13 sr to s14. I don't know where the page went but it explains it. Heavythrottle only explains s13 to s13 SR. Basically, you only need like 6 or 7 wires for the main stuff. Use your exsisting lower KA harness it will bolt in to the fuse box alternator, starter. The other stuff u needa wire is like the windshield wipers thats the kinda complicated part. but here are a few of the wiring things you need: main power, ecu power, ecu backup, fuel pump, all the tach wiring speed/temp/etc, neutral sensor, ignition, and a couple more. match the wiring up via the fsm's. You'll find all of those neccesary things on 2 places off the SR harness. The grey and brown plug near the main fuse box. And the harness itself, theres a white plug under the dash. heavythrottle does have the color coordinations for those neccesary things on their site for the srs13 side wiring. Good luck, don't screw with it if you aren't experienced in the wiring dept.

11-16-2004, 02:07 AM	#4
Teerawood Leaky Injector Join Date: Mar 2004 Location: D.C. Posts: 80 Trader Rating: (0) Feedback Score: 0 reviews	I'm searching for it but i am can't find.. can anyone else chime in.. thanks for your help so far