s14 n/a sr pinout help!!!

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rbforsale
Posts: 243
Joined: Mon Sep 25, 2006 1:49 pm
Car: '92 Nissan 240SX S13 vert ka-s
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Post

i recently purchased an n/a s14 zenki sr and plan to swap it fairly soon, ive come to the point of wiring the thing but cant find anything at all!!! all i need is the interior harness plug pin out for the s14 n/a sr and i can wire it my self .only cause i dont feel like paying some one 250 bucks for a simple repin. cause i know the plugs are the same through out the harness.
if anyone has a link to a picture of the requested plug with pinouts i would owe a great debt gratitude.
:crazy: :crazy:


Seishuku
Posts: 498
Joined: Fri May 13, 2005 6:19 pm
Car: 1987 Nissan S12, 5-speed, SR20DE+T 50trim T3@15PSI, Megasquirt 1 029y4

Post

Ha, good luck... No one will help with any actual wiring diagrams, I don't think they actually exist.

Anyway, the harness connectors have, for the most part, the same with colors as the SR20DET. I managed to do my SR20DE wiring using a mix of KA, SR20DET and tracing wires.

I've been trying to find real ECU pinouts and diagrams for years, no one can ever seem to find anything. The ECU pinout is largely the same as the S13 SR20DET and S13 KA24DE (OBD1), as well as some OBD1 Sentra engines (GA and SR).

rbforsale
Posts: 243
Joined: Mon Sep 25, 2006 1:49 pm
Car: '92 Nissan 240SX S13 vert ka-s
Contact:

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ouch, thats sucks man.thanks for chiming in though. any info at all is appreciated

Seishuku
Posts: 498
Joined: Fri May 13, 2005 6:19 pm
Car: 1987 Nissan S12, 5-speed, SR20DE+T 50trim T3@15PSI, Megasquirt 1 029y4

Post

Yup, no problem.

I heard rumors that there is a translated manual in New Zealand for the SR20DE S chassis (J's and Q's) as well as the super rare Autech S15 SR20DE, but everyone that's tried to get one has failed.

But like I said, if you follow the S13 wire colors, you should be able to get things up and running.

rbforsale
Posts: 243
Joined: Mon Sep 25, 2006 1:49 pm
Car: '92 Nissan 240SX S13 vert ka-s
Contact:

Post

ok, as long as there the same as ans14 i should be ok

Seishuku
Posts: 498
Joined: Fri May 13, 2005 6:19 pm
Car: 1987 Nissan S12, 5-speed, SR20DE+T 50trim T3@15PSI, Megasquirt 1 029y4

Post

rbforsale wrote:ok, as long as there the same as ans14 i should be ok
Yup, that's the weird thing about the S14 DE, is that it's ECU is more like the S13 DE, unlike the S14 DET vs. S13 DET.

Kr5Kouki
Posts: 128
Joined: Tue Dec 14, 2010 5:00 pm
Car: 1997 240SX, Silvia Clone.

Post

just get the KA fsm and in the back there is a pinout. find the srde fsm pinout and all the functions of the KA F4 pin should be replicated on the SRDE F4.

rbforsale
Posts: 243
Joined: Mon Sep 25, 2006 1:49 pm
Car: '92 Nissan 240SX S13 vert ka-s
Contact:

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got it, still need to figure out the wiper regulator plug though...man this n/a loves boost!!
i might need to make a thread with full wiring walkthrough fo this swap.


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