question about wiring sr20det - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

nighthawklude99 · 06-17-2007, 03:59 PM

i have a red top sr20set in my 89 hatch. my question is how do i wire up the consult diagnostics port to work? i would like to wire this up so that i can datalogg. i just can figure out which wires to hook were.

thanks jason

gt3071r240 · 06-17-2007, 10:00 PM

the consult was not used until 1991, I spent 2 hours trying to figure it out this evening on my girlfriends s13.

carkid0007 · 06-17-2007, 10:54 PM

but if you get that consult port, what does it need wired into for the 89-90 s13 ?

nighthawklude99 · 06-19-2007, 07:07 PM

thats pretty much what i need to know, as long as i can figure which wires go where on the plug, then i can get a plug and wire it up. it would be better with a plug on the passengers side anyway.

thanks jason

los_inc · 06-19-2007, 07:28 PM

my 89 hatch has it above the fuse panel in the driver side kick panel.
you can purchase a consult to usb wire from ebay and nissan datascan is out there somewhere on the interweb it may also come with the cable when purchased.
-los

nighthawklude99 · 06-19-2007, 08:39 PM

really, well thats where i can get my plug

but i still ned to know how to wire it into an s13 redtop sr20det ecu.

thanks jason

ms!3 · 06-19-2007, 09:00 PM

not to sound like a dick but if you dont know what you are doing why didnt you just send your harness out to be wired? only like a $100 and you wouldnt have to make this thread. mcuh less of a headache id imagine also.

nighthawklude99 · 06-19-2007, 09:21 PM

its not a matter of not knowing what i am doing. i bought the car with the sr in it. the guy that had the car previously didnt kow what he was doing. when i got the car it ran like complete shit. i had to restab the cas, re time it, fix boost leaks, re solder all the connections, extend the mass wire, and re dress the whole wiring harness. now its just a matter of figuering out how to hook up the consult plug so i can datalogg. why pay $100 for that when i can get the info for free. and actualy i found what i needed to know here. all i need is the plug now. dont chime in when you have no clue about whats going on or have no usefull info about the post.

ms!3 · 06-19-2007, 09:23 PM

haha, alrighty. like i said "not to sound like a dick" just a suggestion.

projectRDM · 06-19-2007, 09:26 PM

It's five wires. If you've ever read an FSM (you haven't, or you wouldn't be asking this), or if you'd done a search on here (again you haven't, because I've answered this before), you'd know that.

Green, green/white, and green/black are the data wires for TX, RX, and CLK. Those match color to color on the ECU. Black wire is ground, and the remaining wire (varies in color by model) is ignition.

nighthawklude99 · 06-19-2007, 09:34 PM

i did search but didnt come up with anything

thanks for the reply though, i found out what i need to do its just a matter of getting my hands on the plug.

06-17-2007, 03:59 PM	#1
nighthawklude99 Join Date: Oct 2006 Location: North Carolina Age: 39 Posts: 25 Trader Rating: (0) Feedback Score: 0 reviews	question about wiring sr20det i have a red top sr20set in my 89 hatch. my question is how do i wire up the consult diagnostics port to work? i would like to wire this up so that i can datalogg. i just can figure out which wires to hook were. thanks jason

06-19-2007, 07:28 PM	#5
los_inc Zilvia Addict Join Date: Apr 2006 Location: New Joisey Bro. Age: 40 Posts: 826 Trader Rating: (15) Feedback Score: 15 reviews	my 89 hatch has it above the fuse panel in the driver side kick panel. you can purchase a consult to usb wire from ebay and nissan datascan is out there somewhere on the interweb it may also come with the cable when purchased. -los __________________

06-19-2007, 09:26 PM	#10
projectRDM Post Whore! Join Date: Dec 2002 Location: Atlanta Age: 51 Posts: 13,812 Trader Rating: (12) Feedback Score: 12 reviews	It's five wires. If you've ever read an FSM (you haven't, or you wouldn't be asking this), or if you'd done a search on here (again you haven't, because I've answered this before), you'd know that. Green, green/white, and green/black are the data wires for TX, RX, and CLK. Those match color to color on the ECU. Black wire is ground, and the remaining wire (varies in color by model) is ignition. __________________ FORMERLY R240NA Learn what's really going on and protect your assets now before they're gone forever: www.paypalsucks.com

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06-17-2007, 10:00 PM	#2
gt3071r240 Leaky Injector Join Date: Oct 2004 Location: San Pedro, CA Posts: 104 Trader Rating: (0) Feedback Score: 0 reviews	the consult was not used until 1991, I spent 2 hours trying to figure it out this evening on my girlfriends s13.

06-17-2007, 10:54 PM	#3
carkid0007 Zilvia Junkie Join Date: Aug 2002 Location: Ohio Age: 40 Posts: 497 Trader Rating: (1) Feedback Score: 1 reviews	but if you get that consult port, what does it need wired into for the 89-90 s13 ?

06-19-2007, 07:07 PM	#4
nighthawklude99 Join Date: Oct 2006 Location: North Carolina Age: 39 Posts: 25 Trader Rating: (0) Feedback Score: 0 reviews	thats pretty much what i need to know, as long as i can figure which wires go where on the plug, then i can get a plug and wire it up. it would be better with a plug on the passengers side anyway. thanks jason

06-19-2007, 08:39 PM	#6
nighthawklude99 Join Date: Oct 2006 Location: North Carolina Age: 39 Posts: 25 Trader Rating: (0) Feedback Score: 0 reviews	really, well thats where i can get my plug but i still ned to know how to wire it into an s13 redtop sr20det ecu. thanks jason

06-19-2007, 09:00 PM	#7
ms!3 Zilvia FREAK! Join Date: Apr 2006 Location: USA Age: 35 Posts: 1,563 Trader Rating: (7) Feedback Score: 7 reviews	not to sound like a dick but if you dont know what you are doing why didnt you just send your harness out to be wired? only like a $100 and you wouldnt have to make this thread. mcuh less of a headache id imagine also.

06-19-2007, 09:21 PM	#8
nighthawklude99 Join Date: Oct 2006 Location: North Carolina Age: 39 Posts: 25 Trader Rating: (0) Feedback Score: 0 reviews	its not a matter of not knowing what i am doing. i bought the car with the sr in it. the guy that had the car previously didnt kow what he was doing. when i got the car it ran like complete shit. i had to restab the cas, re time it, fix boost leaks, re solder all the connections, extend the mass wire, and re dress the whole wiring harness. now its just a matter of figuering out how to hook up the consult plug so i can datalogg. why pay $100 for that when i can get the info for free. and actualy i found what i needed to know here. all i need is the plug now. dont chime in when you have no clue about whats going on or have no usefull info about the post.

06-19-2007, 09:23 PM	#9
ms!3 Zilvia FREAK! Join Date: Apr 2006 Location: USA Age: 35 Posts: 1,563 Trader Rating: (7) Feedback Score: 7 reviews	haha, alrighty. like i said "not to sound like a dick" just a suggestion.

06-19-2007, 09:34 PM	#11
nighthawklude99 Join Date: Oct 2006 Location: North Carolina Age: 39 Posts: 25 Trader Rating: (0) Feedback Score: 0 reviews	i did search but didnt come up with anything thanks for the reply though, i found out what i need to do its just a matter of getting my hands on the plug.