The day I order a harness from Rywire will be a very happy day. I think Rywire is one of my all-time favorite companies in the World and I am so thankful to you for being. Big thank you from 88-91 family to a guy with a Crx in his living room 🙌🏻
Only thing I don’t understand is why I need a chassis adaptor for my 95 civic hatch. I thought the harness just plugged into my ecu. So I do absolutely need that chassis connector ?
Yeah you need it thats why its $85 extra at the checkout list of specification when looking at the engine harnesses or $150 if you looking for it seprately
Extremely helpful video, this answers a lot of my questions I had since I was looking into buying a engine harness!! 1 Question though... by buying OBD1 to OBD2 engine harness does that mean It plugs in to a OBD1 ECU and the rest of the harness will be plug in play for my OBD2 96 Integra GSR? Amazing work man keep it up!!! You’re Integra is a work of art and huge inspiration.
Rewired my factory harness due to previous owner . Car ran fine before but distributor plug was all jacked up . Made a new harness from ecu strait to the obd1 distributor and now the tach jumps and it misfires. Question is do I need the shielded wire?. I used 18 gauge tezel wire
For those asking, you need the sub harness. After you install it (92 Si), you will see that the harness needs to connect to connections under the dash. My question is about the extra wires. Are the other ends pinned to the ecu connectors, and if so, which ones?
This definitely makes life a little easier lol. But I still need some helpful advice. Maybe someone can help me because I think I'm over thinking things. So I have a 96 Civic ex 5spd. I'm wanting to either swap in the b16a from a 00 SI or B20b I think. I figure go with the B20 since it's a little bigger in displacement. So what would I need to get to make this a reality and to make it as easy as possible? Would I need to go with a OBD1 ECU like a P28 or would I be able to stay with a ECU in the OBD2a? This is where I'm getting lost to be honest. I've tried looking for TH-cam videos on this and everyone that I find they state that they're going to show a step by step, but they never do and it would be nice to find a video or guide that literally shows what is needed and what goes where and why. I mean I can understand that if I'm using a B series engine that came from a OBD1 car I think but this whole engine swap thing is new to me as far as Hondas go. Any help, information, advice is greatly, greatly appreciated. Thanks and keep up the great work on making our lives easier with less head scratching lol
hi! i have a obd2b 99 ek coupe , and i have a b18b1 obd1 engine in it , what harness from your guys website would you reccomend? im using a obd2 alt , obd1 dizzy , and obd2 injectors. im not planning on tuning my ecu , i have a stock p06 manual ecu and a sotkc p75 ecu. thanks!
Thanks so much for the info. Can the budget tuck harness fit through Eg heater core opening without de pinning connectors. What’s that smaller shock tower plug control for Eg sub harness?
I know you guys probably won’t respond but I just install my harness and chassis harness in my crx (dx) and the engine harness has the two extra wires you mentioned but off my chassis harness I have three flying leads? I figured out which two were in the engine bay… so where does the third wire go???
I have a 91 SI and i bought that chassis adapter but that yellow shock tower plug doesn't plug in anywhere. The ef has a jdm d15b and had the stock obd0 harness with a crappy jumper harness
I'm swapping a b16a2 into my 98 civic dx hatch I have a stock obd2b engine harness and the a p2t ecu but only 2 of the engine harness plugs go into the ecu and one is missing is this for an interior harness
Quick question, I’m looking at your p14 pdm in my Honda with hondata v3. Will your “can” plug on the dash display option fit directly to an aem cd5 ? Or will I need to wire the 2 can wires into the hondata v3 as well. Thanks
I have couple of questions I have 1989 Honda civic DX Hatchback and I'm doing engine swap with f22b1 vtec engine I need the wiring harness could you please help me out thank you
I have an obd2 ek4 civic body, and I have the big blue distributor plug coming out of the body harness coming out from behind the wipers. Anyone have any idea what it is. Trying to plug in my obd1 b16a into this obd2 civic but my obd1 harness doesnt have this blue plug.
Obd2 vtec b series harness.forget about the vtec plugs.theyll be there for future .or if its time to sell your harness youll have buyers..versus parting out and selling a tucked harness with no vtec plugs wouldnt sell..
Hey quick question so would I be able to use a ek obd1 rywire harness on a ef would that work if your could let me know that would be great and if it doesn’t why not
2years later not sure..if you started the project but what you was saying was exactly what he showed in the picture..the obd1 is the ecu side so yes .and the engine connectors are obd2 so yes.. this will work to install into ef/crx just make sure you get the chassis adapter harness to complete the connection..
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Who would dislike this video? These guys are saving us from dealing with chewed up harnesses. And giving us a fresh harness to use in our 25 y/o cars.
But everything else about the car is chewed up.
The day I order a harness from Rywire will be a very happy day. I think Rywire is one of my all-time favorite companies in the World and I am so thankful to you for being. Big thank you from 88-91 family to a guy with a Crx in his living room 🙌🏻
Thank you for the incredible words!
I have 1989 Honda crx si OBD-0 and I want to run OBD-1 harness. Y’all make life easy….
Amazing video! I was about to email you guys and see how it works when ordering and differences! good job !
Nice!
Only thing I don’t understand is why I need a chassis adaptor for my 95 civic hatch. I thought the harness just plugged into my ecu. So I do absolutely need that chassis connector ?
Yeah you need it thats why its $85 extra at the checkout list of specification when looking at the engine harnesses or $150 if you looking for it seprately
The explanation is very good, but I have a question, I have a 92/95 Civic, do I need the chassis adapter harness to make the car work?
Extremely helpful video, this answers a lot of my questions I had since I was looking into buying a engine harness!! 1 Question though... by buying OBD1 to OBD2 engine harness does that mean It plugs in to a OBD1 ECU and the rest of the harness will be plug in play for my OBD2 96 Integra GSR?
Amazing work man keep it up!!! You’re Integra is a work of art and huge inspiration.
yes sir
Nice job man you are one of the people that have inspired me to build my own harness.
Hell ya!
Your work is art!! 🔥🔥🔥
Appreciate that
Thanks for making this video. Very helpful.
Rewired my factory harness due to previous owner . Car ran fine before but distributor plug was all jacked up . Made a new harness from ecu strait to the obd1 distributor and now the tach jumps and it misfires. Question is do I need the shielded wire?. I used 18 gauge tezel wire
For those asking, you need the sub harness. After you install it (92 Si), you will see that the harness needs to connect to connections under the dash. My question is about the extra wires. Are the other ends pinned to the ecu connectors, and if so, which ones?
This definitely makes life a little easier lol. But I still need some helpful advice. Maybe someone can help me because I think I'm over thinking things.
So I have a 96 Civic ex 5spd. I'm wanting to either swap in the b16a from a 00 SI or B20b I think. I figure go with the B20 since it's a little bigger in displacement. So what would I need to get to make this a reality and to make it as easy as possible? Would I need to go with a OBD1 ECU like a P28 or would I be able to stay with a ECU in the OBD2a? This is where I'm getting lost to be honest. I've tried looking for TH-cam videos on this and everyone that I find they state that they're going to show a step by step, but they never do and it would be nice to find a video or guide that literally shows what is needed and what goes where and why. I mean I can understand that if I'm using a B series engine that came from a OBD1 car I think but this whole engine swap thing is new to me as far as Hondas go. Any help, information, advice is greatly, greatly appreciated. Thanks and keep up the great work on making our lives easier with less head scratching lol
hi! i have a obd2b 99 ek coupe , and i have a b18b1 obd1 engine in it , what harness from your guys website would you reccomend? im using a obd2 alt , obd1 dizzy , and obd2 injectors. im not planning on tuning my ecu , i have a stock p06 manual ecu and a sotkc p75 ecu. thanks!
Thanks so much for the info. Can the budget tuck harness fit through Eg heater core opening without de pinning connectors. What’s that smaller shock tower plug control for Eg sub harness?
Yes it should have no issues
I know you guys probably won’t respond but I just install my harness and chassis harness in my crx (dx) and the engine harness has the two extra wires you mentioned but off my chassis harness I have three flying leads? I figured out which two were in the engine bay… so where does the third wire go???
I have a 91 SI and i bought that chassis adapter but that yellow shock tower plug doesn't plug in anywhere. The ef has a jdm d15b and had the stock obd0 harness with a crappy jumper harness
well awesome that explains a lot !!! but i also have one question if i’m swapping into a 91 ef dx do i need to remove the existing wiring harness
Its been 3 years, are you still driving with double engine harnesses?
Will there be a plug and play kit for a 84 to 87 civic/crx?
I have a 96 civic DX with LS VTEC what harness do I need and what's the price cost
I'm swapping a b16a2 into my 98 civic dx hatch I have a stock obd2b engine harness and the a p2t ecu but only 2 of the engine harness plugs go into the ecu and one is missing is this for an interior harness
Love it !
Thanks for the information 🙏🏼
Dav!
Rywire Ryan!
Is that include crankshaft sensor?
Which wire harness goes to a 2jz I’m tryna to build me my first drift car
Quick question,
I’m looking at your p14 pdm in my Honda with hondata v3.
Will your “can” plug on the dash display option fit directly to an aem cd5 ? Or will I need to wire the 2 can wires into the hondata v3 as well.
Thanks
CAN is wired to the ecu from the dash
Will the chassis adapter work with older model harness? Like the non plug and play ones back when we were sent a pinout and flying leads
Is that 20 pin connector pinout still available? I cant seem to find it
I got a swap and harness and chassis obd2 and angina is obd1
I have couple of questions
I have 1989 Honda civic DX Hatchback and I'm doing engine swap with f22b1 vtec engine I need the wiring harness could you please help me out thank you
Do they come with the extension harness for the subharness is that separate?
Would the DA9 obd0 be much the same as the HF and Si Crx ?
The obd2 cps is on the crank and I need to know how to wire it into the obd1 dizz
I bought a harness for my 85 civic. Where do I find the flying leads diagram
YOu are guys are heros. You even know about our european models :D
super informative!!
I really need more info before dumping 1k plus 🥺
I see big Mike 4gen prelude.
Saved me from calling 👍🏼👍🏼
I noticed I have no power to ECU when I turn the ignition. Checked the harness and noticed I don't have a power distribution cap. Where can I get one?
Please send us an email
I recently have the same problem. Did you find a solution?
@@GoldenGarageJerez Yes, purchased the power distribution cap for $22 and everything worked perfect. It will be in the Rywire website my friend.
@civy28 thank you! 🤝
Is this support also plug for evap shut valve?
does the late model ek chassis adapter harness make it so that you can use the B series engine harness with OBD2B ECU?
do you do 3rd gen prelude
Yes plug & play 90-91(88-89 must convert to obd1) hopefully this is helpful. Proud 3rd gen Prelude owner 😎..
If you have the race fuse box, do you need the obd1 adapter for the EG?
I have an obd2 ek4 civic body, and I have the big blue distributor plug coming out of the body harness coming out from behind the wipers. Anyone have any idea what it is. Trying to plug in my obd1 b16a into this obd2 civic but my obd1 harness doesnt have this blue plug.
Can I please get some info on where can I order a odb1 harness please
I have a 1996 acura integra non vtec b18b1 engine basically stock what harness should I buy
Obd2 vtec b series harness.forget about the vtec plugs.theyll be there for future .or if its time to sell your harness youll have buyers..versus parting out and selling a tucked harness with no vtec plugs wouldnt sell..
Do you make f series Harnesses?🤔
Yes
I don’t see the flying lead connection on the website 😢
Why didn’t he get into those adapters on the corner thoo! I need info on the external to internal coil dizzy on h22
Anyone know how I can wore in a crank position sensor from obd2 D16 harness to a obd1 dizzy on a b18a1
How do I find the std adapter for the driver side tower on your website??
That CrX in the back tho...
Its on the channel
is there a way you can by pass the passenger strut tower harness for 98 integra?
with our looms
How much for that std extension harness ?
Hey quick question so would I be able to use a ek obd1 rywire harness on a ef would that work if your could let me know that would be great and if it doesn’t why not
2years later not sure..if you started the project but what you was saying was exactly what he showed in the picture..the obd1 is the ecu side so yes .and the engine connectors are obd2 so yes.. this will work to install into ef/crx just make sure you get the chassis adapter harness to complete the connection..
The best 👍🇹🇭🇹🇭🇹🇭
Thanks!
The best 🚗👍🏼
5:00
0478 Pattie Centers
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You tried to get my RHD HARNESS AND ME GIVE YOU A 1200 DOLLARS FOR MINE B SERIES HSRNESS BLUE GREENE HYBRID K JAZZ OR FIT
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Were can I get a chassis adapter bro
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