ECU Pinout for s14 SR20DET "kouki" engine....Anyone has it?... - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Kriskouki · 05-25-2012, 06:08 AM

I have been searching for a wiring diagram of the "NA" ECU code which as far as I know it's came off the JDM s14 kouki. However, I only found a manual instruction/wiring diagram for the SR20DET dedecated for s14 "zenki"

I would like to see here if anyone has a chance to see any websites that could get me into those ECU pinouts for an s14 SR20DET with an "NA" ECU code....

Csomme · 05-25-2012, 08:15 AM

It's almost identical to an S15 ECU pinout, try to search for that, compare, and your good to go.

S-Nation S13 · 05-25-2012, 08:27 AM

yes search ...today im nice so here you go
http://zilvia.net/f/engine-tech/4312...3-s14-s15.html

headup240 · 03-23-2013, 08:07 PM

I will PayPal someone 5 buck to find this. Not an s15 one either!

EnemyS15 · 03-23-2013, 08:36 PM

I.will pay you 1$ to use google and find it on your own.

Lazy ass

Kriskouki · 03-24-2013, 03:04 AM

I already got it and it works on my car......I can tell you that it's not the same as s15

headup240 · 03-24-2013, 08:45 AM

Quote:

Originally Posted by EnemyS15

I.will pay you 1$ to use google and find it on your own.

Lazy ass

Do you think I was that lazy to a point that I would pay just because I was afraid of the google? I searched for about an hour at a time on multiple occasions and I can find every pinout except the one for NA code ecu. If its so easy why don't you find it ding dong. Why so hostile?

headup240 · 03-24-2013, 08:46 AM

I am aware of which car it came off of. My motor is from a 98 kouki 5 speed.

EnemyS15 · 03-24-2013, 11:33 AM

Quote:

Originally Posted by headup240

Do you think I was that lazy to a point that I would pay just because I was afraid of the google? I searched for about an hour at a time on multiple occasions and I can find every pinout except the one for NA code ecu. If its so easy why don't you find it ding dong. Why so hostile?

Not hostile at all. Just stating what is. I dont "need" to find it cause it's not my issue, but for the record, I went ahead and searched. 20 mins later, GOT IT! So stoops, you can paypal me $25 and i'll forward you the link.
[email protected] is my paypal

Oh that DAMN FLORIDA.....

headup240 · 03-24-2013, 06:14 PM

I'm sorry but I believe you are bluffing.

EnemyS15 · 03-24-2013, 08:11 PM

You got all the right in the world to think I am bluffing. I mean really, what does a Floridiot know!?

Well, I normally would have broken down to prove you otherwise, but I am going to be a dick and continue to hold onto what I have found, 'til :

A - You find it or someone else finds it for you (which then I'll post what I found to show you who was bluffing)
or
B - You'll eventually have to take that gamble cause you need this information.

Being such a sport I am, I will give you a hint as to how I came to find it. Pretty sure you have been using terms like these to find your answer: sr20 na ecu pinouts, s14a na ecu, 23710 80f00 ecu pins, and whatever else you might have or have not tried to search under. While you are trying to find your solution from the ecu out, all I had to do was search from the outside to the ecu. Definitely don't take my word for it, I am from florida, what the hell do I know about wiring?

Nonetheless, GL broz!

guitaraholic · 03-24-2013, 09:25 PM

I'm not worried about the $5, I have a pinout of the S14a, I'll try to send it to you in a few hours.

headup240 · 03-25-2013, 06:53 AM

^ Thanks man! That would be great.

headup240 · 03-25-2013, 09:44 AM

Found it!

LoSt180 · 04-15-2014, 10:20 AM

1) Searching turned up this thread. -figure I'd get that out of the way...

I have a 98 SR20DET front clip, ECU code NA. Since this is one of the first threads that pop up when SEARCHING, can someone please link to a "Kouki" SR FSM? Every site I turn up has a copy of the S14 "Zenki" FSM that was originally provided by 240edge.com.

The image above says "not JDM" is that the wrong pin out for my Silvia clip? Also seeing comments in the pins with "possibly" and "or something" doesn't exactly boost confidence in the accuracy of the diagram.

It doesn't help that the "NA" ecu code returns a whole bunch of N/A (naturally aspirated) search results either.

I've also come across posts that say the S15 and S14a (Kouki) use the same connector and the pins are "pretty much" the same. "Pretty much" and actually being the same are two different things. An actual Kouki SR FSM would really help clear things up.

LoSt180 · 06-02-2014, 08:20 AM

Putting info in this thread because it comes up at the top of search results.

So after a few weeks, many dead ends, threads asking the same question, dead links galore, and signing up for several forums to "see content," I found the Kouki supplement manual as well as a "complete" S14 FSM the includes Zenki & Kouki material. I sent them both over to NICOclub and are now being hosted at: http://www.nicoclub.com/archives/nis...e-manuals.html

Big thanks to sxoc.com and this extremely useful thread: http://www.sxoc.com/vbb/showthread.p...ing-a-Question

Some gee-wiz tidbits from my hunt for info. The S14a ECU connector is physically the same as S13 and S15 ECUs. The S14 Zenki really is the odd-ball here. The pinout for the S14a, 97-98 180SX Kouki, and S15 are all pretty similar, with some differences. For the S14a and S15, the differences are the in the 101-116 pins. The wires are moved around for the wastegate and VTC solenoids.

05-25-2012, 06:08 AM	#1
Kriskouki Post Whore! Join Date: Oct 2006 Location: Oregon Posts: 4,392 Trader Rating: (200) Feedback Score: 200 reviews	ECU Pinout for s14 SR20DET "kouki" engine....Anyone has it?... I have been searching for a wiring diagram of the "NA" ECU code which as far as I know it's came off the JDM s14 kouki. However, I only found a manual instruction/wiring diagram for the SR20DET dedecated for s14 "zenki" I would like to see here if anyone has a chance to see any websites that could get me into those ECU pinouts for an s14 SR20DET with an "NA" ECU code.... __________________ Parts dismantler....

03-24-2013, 03:04 AM	#6
Kriskouki Post Whore! Join Date: Oct 2006 Location: Oregon Posts: 4,392 Trader Rating: (200) Feedback Score: 200 reviews	I already got it and it works on my car......I can tell you that it's not the same as s15 __________________ Parts dismantler....

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05-25-2012, 08:15 AM	#2
Csomme Zilvia FREAK! Join Date: Feb 2009 Location: north carolinazzz Age: 30 Posts: 1,009 Trader Rating: (4) Feedback Score: 4 reviews	It's almost identical to an S15 ECU pinout, try to search for that, compare, and your good to go.

05-25-2012, 08:27 AM	#3
S-Nation S13 Post Whore! Join Date: Jan 2008 Location: LAND of the LOST Posts: 4,082 Trader Rating: (92) Feedback Score: 92 reviews	yes search ...today im nice so here you go http://zilvia.net/f/engine-tech/4312...3-s14-s15.html

03-23-2013, 08:07 PM	#4
headup240 Zilvia Addict Join Date: Apr 2008 Location: Charlotte Posts: 666 Trader Rating: (5) Feedback Score: 5 reviews	I will PayPal someone 5 buck to find this. Not an s15 one either!

03-23-2013, 08:36 PM	#5
EnemyS15 Nissanaholic! Join Date: Jul 2006 Location: Tampa, Florida Posts: 1,677 Trader Rating: (14) Feedback Score: 14 reviews	I.will pay you 1$ to use google and find it on your own. Lazy ass

03-24-2013, 08:46 AM	#8
headup240 Zilvia Addict Join Date: Apr 2008 Location: Charlotte Posts: 666 Trader Rating: (5) Feedback Score: 5 reviews	I am aware of which car it came off of. My motor is from a 98 kouki 5 speed.

03-24-2013, 06:14 PM	#10
headup240 Zilvia Addict Join Date: Apr 2008 Location: Charlotte Posts: 666 Trader Rating: (5) Feedback Score: 5 reviews	I'm sorry but I believe you are bluffing.

03-24-2013, 08:11 PM	#11
EnemyS15 Nissanaholic! Join Date: Jul 2006 Location: Tampa, Florida Posts: 1,677 Trader Rating: (14) Feedback Score: 14 reviews	You got all the right in the world to think I am bluffing. I mean really, what does a Floridiot know!? Well, I normally would have broken down to prove you otherwise, but I am going to be a dick and continue to hold onto what I have found, 'til : A - You find it or someone else finds it for you (which then I'll post what I found to show you who was bluffing) or B - You'll eventually have to take that gamble cause you need this information. Being such a sport I am, I will give you a hint as to how I came to find it. Pretty sure you have been using terms like these to find your answer: sr20 na ecu pinouts, s14a na ecu, 23710 80f00 ecu pins, and whatever else you might have or have not tried to search under. While you are trying to find your solution from the ecu out, all I had to do was search from the outside to the ecu. Definitely don't take my word for it, I am from florida, what the hell do I know about wiring? Nonetheless, GL broz!

03-24-2013, 09:25 PM	#12
guitaraholic Zilvia Junkie Join Date: Jun 2006 Location: Spanish Fort, AL Posts: 428 Trader Rating: (0) Feedback Score: 0 reviews	I'm not worried about the $5, I have a pinout of the S14a, I'll try to send it to you in a few hours.

03-25-2013, 06:53 AM	#13
headup240 Zilvia Addict Join Date: Apr 2008 Location: Charlotte Posts: 666 Trader Rating: (5) Feedback Score: 5 reviews	^ Thanks man! That would be great.

03-25-2013, 09:44 AM	#14
headup240 Zilvia Addict Join Date: Apr 2008 Location: Charlotte Posts: 666 Trader Rating: (5) Feedback Score: 5 reviews	Found it!

04-15-2014, 10:20 AM	#15
LoSt180 Zilvia Addict Join Date: May 2013 Location: MD Posts: 966 Trader Rating: (18) Feedback Score: 18 reviews	1) Searching turned up this thread. -figure I'd get that out of the way... I have a 98 SR20DET front clip, ECU code NA. Since this is one of the first threads that pop up when SEARCHING, can someone please link to a "Kouki" SR FSM? Every site I turn up has a copy of the S14 "Zenki" FSM that was originally provided by 240edge.com. The image above says "not JDM" is that the wrong pin out for my Silvia clip? Also seeing comments in the pins with "possibly" and "or something" doesn't exactly boost confidence in the accuracy of the diagram. It doesn't help that the "NA" ecu code returns a whole bunch of N/A (naturally aspirated) search results either. I've also come across posts that say the S15 and S14a (Kouki) use the same connector and the pins are "pretty much" the same. "Pretty much" and actually being the same are two different things. An actual Kouki SR FSM would really help clear things up.

06-02-2014, 08:20 AM	#16
LoSt180 Zilvia Addict Join Date: May 2013 Location: MD Posts: 966 Trader Rating: (18) Feedback Score: 18 reviews	Putting info in this thread because it comes up at the top of search results. So after a few weeks, many dead ends, threads asking the same question, dead links galore, and signing up for several forums to "see content," I found the Kouki supplement manual as well as a "complete" S14 FSM the includes Zenki & Kouki material. I sent them both over to NICOclub and are now being hosted at: http://www.nicoclub.com/archives/nis...e-manuals.html Big thanks to sxoc.com and this extremely useful thread: http://www.sxoc.com/vbb/showthread.p...ing-a-Question Some gee-wiz tidbits from my hunt for info. The S14a ECU connector is physically the same as S13 and S15 ECUs. The S14 Zenki really is the odd-ball here. The pinout for the S14a, 97-98 180SX Kouki, and S15 are all pretty similar, with some differences. For the S14a and S15, the differences are the in the 101-116 pins. The wires are moved around for the wastegate and VTC solenoids.