S14 Zenki Obd To S14 Kouki Obd - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Dream240 · 01-23-2008, 11:28 AM

This is for any of the experienced members. I'm curious as to the wiring changes needed to relocate the 95' carcoal canister to the kouki carcoal canister location under the rear passenger fender. I'm just thinking of ways to free up room in my engine bay. I have all the kouki parts from my wrecked 97'. So it's really just a matter of mounting up the new stuff.

I'm just wondering if the wiring is possible or do I have ALOT of re-splicing ahead of me? Has anyone ever done this swap over?

And before the morons start telling me "to just yank all that shit", it's my street legal daily driver.

Thanks to any help.

***S14DB*** · 01-23-2008, 11:41 AM

Won't pass a good visual and IIRC the system works differently if the 95 is like the s13 system.

98s14inaz · 01-23-2008, 11:52 AM

Not happening. Way too much involved. Sorry man. I've owned both and taken both s14's apart and the systems are completely different.

Dream240 · 01-23-2008, 01:44 PM

bummer....

I was hoping I could get it done without too much extra work. But I guess it makes sense since the 97' has 4 plugs going into the complete system under the trunk. And IIRC the 95' system has the connectors all over the engine bay.

Oh well, I'm just bummed because I JUST replaced the 97' canister, vaccumm vent control valve etc. to pass smog. I guess I'll just try to sell the system. (ANYONE???)

Thanks guys.

Dream240 · 01-23-2008, 01:46 PM

While we're on the subject....

Does anyone happend to know if 3/94 manufacture date is definitely OBD-II? Strange thing is that I have 2 O2 sensors, the second being the 3-wire sensor just in front of the second cat.

I'm just wondering if there was a definitive month that the manu. date goes OBD-II. I was always under the assumption that 11/94 was the start date for OBD-II.

Thanks....again.

***S14DB*** · 01-23-2008, 01:55 PM

Do you have the Grey plug under dash or just the black one by the fuse box?

projectRDM · 01-23-2008, 02:15 PM

Quote:

Originally Posted by Dream240

While we're on the subject....

Does anyone happend to know if 3/94 manufacture date is definitely OBD-II? Strange thing is that I have 2 O2 sensors, the second being the 3-wire sensor just in front of the second cat.

I'm just wondering if there was a definitive month that the manu. date goes OBD-II. I was always under the assumption that 11/94 was the start date for OBD-II.

Thanks....again.

All S14s have two O2 sensors. That does not equate to being OBD-II. 1995 in nearly every market was OBD-I, if the OBD port is below the glovebox then it's OBD-I. 1996 marked the introduction of OBD-II and the port was moved to beside the hood release handle.

Dream240 · 01-23-2008, 03:09 PM

ahhhhhhh....!!!!

That explains it!! My plug is gray and underneath glove box.

Thanks guys!! That means my exhaust mods just got broader!!

Later.

01-23-2008, 11:28 AM	#1
Dream240 Nissanaholic! Join Date: Dec 2002 Location: Inland Empire, California Age: 42 Posts: 2,188 Trader Rating: (8) Feedback Score: 8 reviews	S14 Zenki emissions To S14 Kouki emissions This is for any of the experienced members. I'm curious as to the wiring changes needed to relocate the 95' carcoal canister to the kouki carcoal canister location under the rear passenger fender. I'm just thinking of ways to free up room in my engine bay. I have all the kouki parts from my wrecked 97'. So it's really just a matter of mounting up the new stuff. I'm just wondering if the wiring is possible or do I have ALOT of re-splicing ahead of me? Has anyone ever done this swap over? And before the morons start telling me "to just yank all that shit", it's my street legal daily driver. Thanks to any help. __________________ Don't mess with my monkey...he's loaded.

01-23-2008, 11:41 AM	#2
*S14DB* AFC #1 Join Date: Oct 2003 Location: 昨晩あなたのお母さんの家 Posts: 20,181 Trader Rating: (3) Feedback Score: 3 reviews	Won't pass a good visual and IIRC the system works differently if the 95 is like the s13 system. __________________ Comments should be taken as Opinions not as Statements of Fact

01-23-2008, 11:52 AM	#3
98s14inaz Zilvia FREAK! Join Date: Feb 2003 Location: Nonya Posts: 1,367 Trader Rating: (1) Feedback Score: 1 reviews	Not happening. Way too much involved. Sorry man. I've owned both and taken both s14's apart and the systems are completely different. __________________ -Retired

01-23-2008, 01:44 PM	#4
Dream240 Nissanaholic! Join Date: Dec 2002 Location: Inland Empire, California Age: 42 Posts: 2,188 Trader Rating: (8) Feedback Score: 8 reviews	bummer.... I was hoping I could get it done without too much extra work. But I guess it makes sense since the 97' has 4 plugs going into the complete system under the trunk. And IIRC the 95' system has the connectors all over the engine bay. Oh well, I'm just bummed because I JUST replaced the 97' canister, vaccumm vent control valve etc. to pass smog. I guess I'll just try to sell the system. (ANYONE???) Thanks guys. __________________ Don't mess with my monkey...he's loaded.

01-23-2008, 01:46 PM	#5
Dream240 Nissanaholic! Join Date: Dec 2002 Location: Inland Empire, California Age: 42 Posts: 2,188 Trader Rating: (8) Feedback Score: 8 reviews	While we're on the subject.... Does anyone happend to know if 3/94 manufacture date is definitely OBD-II? Strange thing is that I have 2 O2 sensors, the second being the 3-wire sensor just in front of the second cat. I'm just wondering if there was a definitive month that the manu. date goes OBD-II. I was always under the assumption that 11/94 was the start date for OBD-II. Thanks....again. __________________ Don't mess with my monkey...he's loaded.

01-23-2008, 01:55 PM	#6
*S14DB* AFC #1 Join Date: Oct 2003 Location: 昨晩あなたのお母さんの家 Posts: 20,181 Trader Rating: (3) Feedback Score: 3 reviews	Do you have the Grey plug under dash or just the black one by the fuse box? __________________ Comments should be taken as Opinions not as Statements of Fact

01-23-2008, 03:09 PM	#8
Dream240 Nissanaholic! Join Date: Dec 2002 Location: Inland Empire, California Age: 42 Posts: 2,188 Trader Rating: (8) Feedback Score: 8 reviews	ahhhhhhh....!!!! That explains it!! My plug is gray and underneath glove box. Thanks guys!! That means my exhaust mods just got broader!! Later. __________________ Don't mess with my monkey...he's loaded.

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