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How to Wire Your K Swap Harness for KTuner

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VTEC Academy

VTEC Academy

Күн бұрын

How to Wire Your K Swap Harness for KTuner: Demystifying the wiring for a successful engine.
When you're doing a K series engine swap in your Civic or Integra, you have two common choices for engine management. Hondata or KTuner. regardless of which one you choose you'll need an adapter harness. Most of the adapter harnesses are built for use with the Hondata K-Pro. In this video we show you how to convert those adapter harnesses for use with the KTuner ECU.
It's really not that hard. Brian shows you step by step how to make the changes and explains why. If you are interested in the tools Brian is using for the modifying the harness head on over the the VTEC Academy website and he'll have links to the tools used. You can find it at vtecacademy.com
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Пікірлер: 85
@devinfontenot4443
@devinfontenot4443 2 жыл бұрын
We definitely need a video on how to add a C101 plug to an accord harness. Or better yet, how to make a conversion harness!
@hahnmowermotorsports179
@hahnmowermotorsports179 2 жыл бұрын
Great info. I’m putting a k24a2 into an ek hatch and ended up picking up a wrecked 06 rsx for the trans, harness and ecu. Opted to go with ktuner since I had all the 06 stuff, and this bit of wiring was the last piece of the puzzle. I went through all the pinouts of the ecu and c101 plug only to realize I could’ve gotten the same information here in much less time. 🤣 still helps to actually see a video of what to do
@brandonsayre6313
@brandonsayre6313 5 жыл бұрын
In your buget kswap build u talk a little bit about the wireing on what to keep and or pull Was wondering if we could look foward to hearing more on this
@pFbSpecV
@pFbSpecV 5 жыл бұрын
I wish I could get my integra to you to do the video of converting it to countershaft speed sensor! Awesome video tho!
@learnousmodificatex349
@learnousmodificatex349 Ай бұрын
Is there any video about changing the pins for kswap 04 wiring to 05-06 and for ktuner i will go for the same video But in 04 kswap wiring oxygen sensor wires are at diff position and also some other wires position are also diff
@johnnyramirez9082
@johnnyramirez9082 Ай бұрын
Can I send my harnesses out to be connected ? I will cover all cost ?
@spline8518
@spline8518 Ай бұрын
So if I have a 04 element engine harness I would repin the the conversion harness c101 plug to match the element. Then follow the same step for the rest of this ? I have 05 accord ecu with ktuner and a 04 element harness with a standard civic conversion harness
@snapsnapperthepurplest
@snapsnapperthepurplest Жыл бұрын
I'm a bit confused, is this an 05 RSX harness being prepped for ktuner, or a more common 02-04 "conversion harness" being prepped for ktuner?
@VTECAcademy
@VTECAcademy Жыл бұрын
The 02-04 adapter harness is being modified.
@robertnegrete9386
@robertnegrete9386 5 жыл бұрын
What's the difference of a engine harness from 2003 Acura rsx type s to 2006 Acura rsx type s are they same
@davidgreen2055
@davidgreen2055 5 жыл бұрын
good day I have a 5 speed 2010 manual accord, I would like to put a 2012 k24z7 Lsd transmission which is 6speed . The problem I have is how do I solve the problem with the reverse lock out I also have ktuner on the accord
@timothypowell267
@timothypowell267 4 ай бұрын
Will this work for a 03 civic with a d 17 and want to use the KTUNER ecu
@ChillinLikeAVillain1210
@ChillinLikeAVillain1210 5 жыл бұрын
Brian can you do some updates on the fit. i am also doing a fit build and any info would be gladly appreciated
@VTECAcademy
@VTECAcademy 5 жыл бұрын
OK
@naitsabesnebur25
@naitsabesnebur25 3 жыл бұрын
Im waiting to for Ge8 k swap wiring video!
@lorderussell4091
@lorderussell4091 5 жыл бұрын
What about k swapped on the S 2000? Have you done a video about that harness
@VTECAcademy
@VTECAcademy 5 жыл бұрын
candlelite knight we have not.
@appleorange34
@appleorange34 5 жыл бұрын
@@VTECAcademy I'd like to see that too!
@troysawyers9781
@troysawyers9781 3 жыл бұрын
Do you know of anyone making a chassis adapter harness for 92-95 Preludes?
@G23teknik
@G23teknik 4 жыл бұрын
Great video. I'm currently completing a K swap (JDM K24A from an Absolute). I have a 2005 Accord engine harness and I'm using KTuner in a 2005 Accord ECU (RAD-A53). What do I do about the lack of a c101 plug on the engine harness?
@VTECAcademy
@VTECAcademy 3 жыл бұрын
You can add one. The connector and terminals are available from Corsa-technic. Another option is to directly wire your adapter harness to the ECU sub-harness. Either way, you will need to run a starter wire since it is lacking on the Accord engine harness.
@bounsisayaket7373
@bounsisayaket7373 2 жыл бұрын
@@VTECAcademy Any chance you guys can do a guide on adding a c101 plug onto an accord harness?
@nicholaskaloi8688
@nicholaskaloi8688 4 жыл бұрын
What is the difference between the 2005 Honda Accord manual and A/T transmission wire harness? I converted my Accord 2 manual now I'm looking to swap the ECU to a manual one what changes do I need to make? Can you please help me out.
@lacernad7673
@lacernad7673 2 жыл бұрын
Hi I’m doing a kswap on my non efi civic Eg. I have a conversion harness tht is for efi ones. How do I wire up a main relay and fuel pump relay ? What Pin out that power to my ecu ? I have a PND ECU from a rdx type s. Thanks !!!
@hevertpacheco7870
@hevertpacheco7870 2 жыл бұрын
So could you modify the 5 speed selector to a 6 speed and still not use the reverse lockout ?
@VTECAcademy
@VTECAcademy 2 жыл бұрын
Yes, you just run the risk of going into reverse.
@joshuamejias1515
@joshuamejias1515 Жыл бұрын
which oxygen sensor do I need for ktuner???
@VTECAcademy
@VTECAcademy Жыл бұрын
05-06 RSX or 03-07 Accord.
@ffjunky9299
@ffjunky9299 5 жыл бұрын
K swap in the EF hatchback how much would this differ? Have a 2003 rsx type s engine harness? Thanks guys helps so much appreciate it!!
@Rouyat
@Rouyat 3 жыл бұрын
Hi I plan to use a K24A1 from a CRV manual 5speed awd in my EK 98-96 chassis and I want to know if I can use the crv enginae harness with the K swap conversion harness please
@xtrememaproductions
@xtrememaproductions 2 жыл бұрын
Do I have do the same thing for a 2007 honda fit or is it a different set-up?
@tazimali1650
@tazimali1650 2 жыл бұрын
Hey I am looking for a adapter wire harness to fit 2008 Acura TSX ECM to connect to 2010 Acura CSX wire harness to connect to the tsx ECM
@franklinras4445
@franklinras4445 4 жыл бұрын
Hi Brian, I have a 02 to 04 rsx engine harness with a ktuner ecu but i have a problem with the vss not reading.. What do i need to do to fix that problem?
@accorddynamic244
@accorddynamic244 3 жыл бұрын
Can u guys do a kswap on 95 accord and do conversion harness diy
@lawrencescott105
@lawrencescott105 4 жыл бұрын
is there a video coming soon so ya could due this to the 2002 acura rsx to use ktuner
@ftlauderdale606
@ftlauderdale606 3 жыл бұрын
What size are the pins and seals for a k series harness?
@Ep3daniel
@Ep3daniel 3 жыл бұрын
Is the ep3 harness the same as the rsx harness
@qixun1127
@qixun1127 4 жыл бұрын
I am doing a k20z1 swap for my eg . so I could use same method to repin k20a2 ecu conversion harness to work on k20z1 stock ecu ( I bypass the immobilizer) right?
@TrackSol
@TrackSol 5 жыл бұрын
Links to the tools please
@VTECAcademy
@VTECAcademy 5 жыл бұрын
TrackSol the post with the links will be available later tonight on vtecacademy.com 👍🏽
@VTECAcademy
@VTECAcademy 5 жыл бұрын
www.amazon.com/ideas/amzn1.account.AEZMBGOUUMFATX332VINBS5ZBGWQ/2S2DF00JPB0ND
@lawrencescott105
@lawrencescott105 4 жыл бұрын
@@VTECAcademy good day i have a 2002 acura rsx an i planning on using the ktuner ecu does that work also in the 2002 rsx
@brandonsayre6313
@brandonsayre6313 5 жыл бұрын
Iam working on 91 ef k20a2 and i pick up a 03 ep3 harness looking for in site on that or if i need to pick a new one
@andreg987
@andreg987 3 жыл бұрын
Great video. Very helpful. I have an issue after following the instructions on a 99 dc2, my tach does not work most of the times (when it does it bounces) in the forward gears and neutral, but works without issue in reverse gear. The Ktuner shows the rpm are stable even when the tach is not working... Any ideas what could be the issue?
@VTECAcademy
@VTECAcademy 3 жыл бұрын
Sounds like a loose connection somewhere. The tach signal comes out of the E plug at #25 and should have continuity to the gauge cluster. I don't have a wiring guide here with me, but I believe the wire goes from the adapter harness to the left-hand shock tower and to the gauge. The most likely places that are problems are at the ECU and at the left-hand shock tower.
@andreg987
@andreg987 3 жыл бұрын
@@VTECAcademy thanks for the quick response. I suspected as much, so I ran a wire (tapped into E25) to bypass the shock tower plug, same result. Bought a new E25 connector and replaced the old one. Same result. Returned and replaced the ecu (suspected a short on the board on e25 pin) same result. The only thing left now is to change the actual pin on the wire that goes into E25. Question, why would it work in reverse gear, if there is a problem with the pin or a loose connection at any of the connectors? Seems like there is a grounding issue that occurs in reverse gear that is not there in any of the other gears or reverse... I'm stumped....
@lucabellantoni5350
@lucabellantoni5350 2 жыл бұрын
@@VTECAcademy hi, i love ur video and of it's possibile I'd like to Ask u a questioni. I want to swap my k24z7 on an old eg, but i Need a budget swap, without hondata or ktuned ecu's. Do u think it's possibile to swap this motor mantaining the stock k24z ECU(3820-RX0-A14) and using just an immobilizer?
@IVI0nSterDog123344
@IVI0nSterDog123344 3 жыл бұрын
Where did you get the pins?
@CarMad97ci
@CarMad97ci Жыл бұрын
I’ve got a CRV, k24a1, manual throttle body, and I want to put in a k24a3 (audm version of k24a2), and adapt my wiring harness to suit the new k24a3/2… What issues will I run in to, if any?
@VTECAcademy
@VTECAcademy Жыл бұрын
If you use the A3 intake manifold, then you'll need an Accord T-body. The wire lengths will be different for some stuff and the TPS wiring will need to be modified by switching the outside wires.
@spline8518
@spline8518 Ай бұрын
can you use a crv engine harness
@chamros1153
@chamros1153 Ай бұрын
Yes u can
@TheJdmstyles
@TheJdmstyles 5 жыл бұрын
Is this only gor ktuner ecu?
@nicholaskaloi8688
@nicholaskaloi8688 4 жыл бұрын
Does anybody know where the VSS is located 2005 Honda Accord m/t ECU? It's not E26
@OnlyBuiltOnce
@OnlyBuiltOnce 2 жыл бұрын
Do you offer these pre-made for the 05/06 Rsx harness with ktuner?
@Rattle_canned_restorations
@Rattle_canned_restorations 2 жыл бұрын
Hamotors does for $215
@wongmoua954
@wongmoua954 5 жыл бұрын
How about efchassis?
@bubbamaster2316
@bubbamaster2316 3 жыл бұрын
What about ep3 stock 05
@G23teknik
@G23teknik 5 жыл бұрын
I have a 2005 M/T Accord harness and ecu. I’m swapping a k20/24 into an EK. I have 2 questions: 1. What changes do I need to make to the harness to use K Tuner? 2. Can i install an “in-ecu” ktuner board or is that ecu reflash only?
@413speed4
@413speed4 4 жыл бұрын
I'm currently in the same predicament. Brian stated you can use the accord wiring harness with modifications but I'm also wondering what those modifications are. I'm stuck also!
@MegaHomieJ
@MegaHomieJ 3 жыл бұрын
@@413speed4 have you figured it out yet? I have the same issue and cant find any info on the accord harness. I already have everything ready for the swap but this wiring is holding me back. I have 05 accord motor, trans, harness, and ecu that i want to put in my ek hatch.
@413speed4
@413speed4 3 жыл бұрын
@@MegaHomieJ easiest thing you can do is buy an automatic rsx harness and convert that over. Thats what I had to do. Got the whole harness for $40 and found the pinouts and swapped all the necessary wiring
@MegaHomieJ
@MegaHomieJ 3 жыл бұрын
@@413speed4 thank you so much
@cognac8297
@cognac8297 9 ай бұрын
There isn't one. You have to build it the information is in another video
@J1wil23
@J1wil23 3 жыл бұрын
Will this work for a 03 accord
@VTECAcademy
@VTECAcademy 3 жыл бұрын
Yes
@screwedupcivic2285
@screwedupcivic2285 5 жыл бұрын
Is the pin lay out the same in a EM1 as a Ek??
@VTECAcademy
@VTECAcademy 5 жыл бұрын
Not exactly. There are differences between models and between 96-98 and 99-00.
@daurysd8402
@daurysd8402 3 жыл бұрын
@@VTECAcademy what brand of conversion harness are you using in these video
@lawrencescott105
@lawrencescott105 4 жыл бұрын
can this work to a 2002 acura rsx so you can use ktuner?
@VTECAcademy
@VTECAcademy 4 жыл бұрын
You'd need to make changes to the engine harness too.
@lawrencescott105
@lawrencescott105 4 жыл бұрын
@@VTECAcademy ok so if I due this wiring to my 2002 rsx under the dash an use a 2006 rsx engine harness can I be able to use ktuner ecu in my 2002 rsx
@julianetheridge6363
@julianetheridge6363 4 жыл бұрын
Is that the 96-98 civic hasport conversion harness?
@VTECAcademy
@VTECAcademy 4 жыл бұрын
Yes, and you can order it already converted.
@julianetheridge6363
@julianetheridge6363 4 жыл бұрын
@@VTECAcademy ok thank you
@wiredimports
@wiredimports 4 жыл бұрын
What are the differences when doing this between the 96-98 and 99-00 sub harness or is it exactly the same?
@wiredimports
@wiredimports 4 жыл бұрын
So im in the process of installing 05-06 base complete engine harness and all in 97 ek and i wanted to use ktuner are there any changes i need to make to the acuall harness too?
@julianetheridge6363
@julianetheridge6363 4 жыл бұрын
@@wiredimports installing it is the same the difference is how the subharness is wired internally
@Jabsz_EK
@Jabsz_EK 5 жыл бұрын
Where can we buy those connectors from
@VTECAcademy
@VTECAcademy 4 жыл бұрын
cycleterminal.com
@migueltovar3702
@migueltovar3702 4 жыл бұрын
What size are the connectors
@jesbaez5229
@jesbaez5229 4 жыл бұрын
@@VTECAcademy t
@adieselcotton
@adieselcotton 5 жыл бұрын
I can do that.
@VTECAcademy
@VTECAcademy 5 жыл бұрын
Hon D-boy oh yeah, it’s totally doable. 👍🏽
@vladybuilds6670
@vladybuilds6670 5 жыл бұрын
Hello Good episode, I'm working on a K series swap and I need some advise where to begin on a ECU and harness. Can you provide a email or number to contact you guys. Thanks
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