Hi sir , we are a jkr racing shop if you need a small coils harness and a relocation coils we have it all and if you need a custom harness , no problem it's will be a sponser for your video and your build .
I have a similar engine ls3, I did the electrics as you have in the video. We programmed the computer and turned off the "vats system". Unfortunately, the engine did not start. High voltage comes to the spark plugs, but no impulse comes to the injectors. Maybe you can advise me what could be the reason. Diagnostics shows me the error P0315. The sensor is working. Thank you very much in advance
I see u said that u ran the ignition & fuel pump ignition wires together, my question is Can I run both the red ignition wire & fuel pump ignition wire to my factory fuel injector wire for ignition power source
I might have to just get this for my first real project wish me luck guys first time really getting into building a car. 92 5.0 no dash, steering, engine,trans, hardly interior 😅
Where did you pull ignition from for the starter? And also the ignition side of the relay? All I am seeing is the red wire that goes to ignition but where does it pull the key on and cranking?
Nice video and build! I’m currently working on an LS swap for my 70 Firebird and I’m trying to decide if I should keep my Turbo 400 transmission or go with a newer one. What do you recommend? I know the starter and oil filter are opposite of a Camaro, but since you’re doing this to a Lexus, I figured there’s hope for me.
The turbo 400 is a great transmission. The only one I would even consider over it would be a 4l80e, and it's much larger than the 400. It will come down to how much fabrication work you want to do, and how much benefit are you gaining. Personally with the LS I'd go with the 4L80E but I'm pretty handy with a multiple welders and have plenty of fab experience.
@@jasonhull5712 I’ve decided to go with the 4L60E. I’m going to keep the 400 on the sidelines. I’m not planning on going with a crazy amount of power yet, but incase I do I’m going to have the 400.
@@raven69600 I am building a 1970 Camaro and installed a 2013 LS3 with the TR6060 trans. I had to do some cutting on the tunnel to make it fit but nowadays there is so many adapters available in the aftermarket world that you don't have to do alot of fabrication. The TR6060 and the 4L80E are close in size. Check out BRP hotrods for a bunch of LS swap parts if you want to just buy it off a shelf. I bought the stainless steel long tube headers from them and the quality and craftsmanship is unlike anything else I've ever bought. I typically prefer to make it myself, but tried them out and was truly amazed by the ease of fitment and the quality. I also went back and bought the engine mounts and transmission cross member. It really is a bolt in swap for our 2nd gens.
@@raven69600 also consider the wiring aspect too. The 4L80E has the trans module installed inside the trans and it must match the ECM of the original engines or it won't work. Not a huge deal if you know about it up front and plan for it. The driveshaft is another key component. Something you can look into as well. Good luck with your project man.
@@jasonhull5712 so far the dimensions of the 4L80E are the same as my TH400, except the length, the latter is about 3” longer than my 400. The housing luckily is the same so I don’t need to cut anything. I was going to go with the 80E but then I noticed the size difference would cause me to have to cut the tunnel.
Hello I have the same wire harness but for the 4l60e..one ? For some reason my injectors are not working do I have connect a different wire from the wire harness...I have lots of fuel pressure..
@@BoBuilds hey brother quick question maybe you can help. I have an 06 Delphi pcm it’s DBW do you recommend switching to DBC and if so which harness would I get if doing that I have complete motor and trans from 06 Sierra 1500 4l60E
I bought the same harness when the video was posted. Great harness with no issues whatsoever. Let me tell you that you DON'T need to spend $1000+ on a bunch of wires from an big name company. It's stupid to do so. You can make your own harness look pretty cause that's all you're really paying $1000+ for when you open your asshole wide for a bigger company lol
If you go to the junkyard, s10s and express vans have a flat PCM mount to keep it stationary in your glovebox.
Hi sir , we are a jkr racing shop if you need a small coils harness and a relocation coils we have it all and if you need a custom harness , no problem it's will be a sponser for your video and your build .
Where are you located I'm almost finished with a a ls1 swap on a 86 mo te Carlo ss. All I need is a harness
By far the best wiring video explained in a very simple and direct way.
My booklet got wet needed them close up shots😂😂Good looking out bro!!
Great video very informative thank you for posting car looks great 👍
Great job man thanks for the video 👍🏾👍🏾
good job ...and thank you for this video... very informative, and you answered my question...
Those extra signal wires you have tucked away are for the tack, speed, fuel, more or less for the gauge cluster?
As a former Lexus Master technician, this is fucking awesome!
Thanks for the vid!
i bought the same harness from a different source but it’s good all my gauges are working properly too
Where did you buy your harness
Did you ever hook up the wiring for the gauges and stuff that’s on the harness ?
I have a similar engine ls3, I did the electrics as you have in the video. We programmed the computer and turned off the "vats system". Unfortunately, the engine did not start. High voltage comes to the spark plugs, but no impulse comes to the injectors. Maybe you can advise me what could be the reason. Diagnostics shows me the error P0315. The sensor is working. Thank you very much in advance
Nice work little Brother.
I see u said that u ran the ignition & fuel pump ignition wires together, my question is Can I run both the red ignition wire & fuel pump ignition wire to my factory fuel injector wire for ignition power source
Where do I plug the red ignition wire off the fuse block? My guess is ignition off the starter?
You mean to tell me they have the one I got from china on Amazon now, sweet.
Would you say the price is descent?
I need the stand-alone wiring harness the green and blue plugs also have a 4l80e transmission
Can I get a picture of the under dash wires what they each control?
Awesome thanks
I might have to just get this for my first real project wish me luck guys first time really getting into building a car. 92 5.0 no dash, steering, engine,trans, hardly interior 😅
How’s that goin?
Yeah what happend
Thanks bro
Bo I would like to get into HP tuners as I have a few vehicles I could work on. Are you open to some coaching for hire
I’d like to know which O2 sensors you need for this I’m buying a drive-by cable set up red and blue 24 reluctor shut up 2005 model 5.3 LS
Do you still need to use the fuse box from original car?
What do I look for when searching for a harness for a 09 colorado ls swap thinking a 6.2 out of a 2010 escalade
Did use the same pig tail on the harness for the injectors
How do you get the car to pass the emissions? That car is older then 96
What radiator/fan are you using?
Hey Bo, what ecu works for these harnesses?
Anyway you can tell me where the under dash wires go lol I have the same harness an they forgot instructions an can't get through to them
I have this same harness can you send me a pic of the wires for accessories looking for the vss wire
Can you do drive by wire ?
that red wire is ignition where do i connect that on my obs 1994 chevy v6
What torque converter did you use
Why are the stft and ltft not reading in scanner does this harness not come with 02 sensors ?
haha damn LS Lexus... .nice
Where did you pull ignition from for the starter? And also the ignition side of the relay? All I am seeing is the red wire that goes to ignition but where does it pull the key on and cranking?
Did you ever find out ?
2 red wires w/ 2 o terminals on harness sends signal to starter , thin red wire from wire harness connects to ignition wire from car..
gen3 l33 aluminum block 799 heads
What about if you have emissions
What ecu..and ls out what car?
Nice video and build! I’m currently working on an LS swap for my 70 Firebird and I’m trying to decide if I should keep my Turbo 400 transmission or go with a newer one. What do you recommend? I know the starter and oil filter are opposite of a Camaro, but since you’re doing this to a Lexus, I figured there’s hope for me.
The turbo 400 is a great transmission. The only one I would even consider over it would be a 4l80e, and it's much larger than the 400. It will come down to how much fabrication work you want to do, and how much benefit are you gaining.
Personally with the LS I'd go with the 4L80E but I'm pretty handy with a multiple welders and have plenty of fab experience.
@@jasonhull5712 I’ve decided to go with the 4L60E. I’m going to keep the 400 on the sidelines. I’m not planning on going with a crazy amount of power yet, but incase I do I’m going to have the 400.
@@raven69600 I am building a 1970 Camaro and installed a 2013 LS3 with the TR6060 trans. I had to do some cutting on the tunnel to make it fit but nowadays there is so many adapters available in the aftermarket world that you don't have to do alot of fabrication. The TR6060 and the 4L80E are close in size. Check out BRP hotrods for a bunch of LS swap parts if you want to just buy it off a shelf.
I bought the stainless steel long tube headers from them and the quality and craftsmanship is unlike anything else I've ever bought. I typically prefer to make it myself, but tried them out and was truly amazed by the ease of fitment and the quality. I also went back and bought the engine mounts and transmission cross member. It really is a bolt in swap for our 2nd gens.
@@raven69600 also consider the wiring aspect too. The 4L80E has the trans module installed inside the trans and it must match the ECM of the original engines or it won't work. Not a huge deal if you know about it up front and plan for it. The driveshaft is another key component. Something you can look into as well. Good luck with your project man.
@@jasonhull5712 so far the dimensions of the 4L80E are the same as my TH400, except the length, the latter is about 3” longer than my 400. The housing luckily is the same so I don’t need to cut anything. I was going to go with the 80E but then I noticed the size difference would cause me to have to cut the tunnel.
Will this work with a th400 qith a 5.3
I have the same harness and im a bit confused both suse 1 and two must be constant? I thought these went to the starter
They both go to the constant power post on the starter. (12v from battery also on this post)
Are the two main hot wires you ran from this harness under the hood, fused? May want to fuze them near the box if not.
What size fuse would he need for the main hot to fuse box?
@@Frisco_kingz Good question. I cannot say 100% as it depends on the wire used. I’d look up online what is recommended for wire of that gauge/type.
Does the constant 12v wires from the harness that go to the starter drain the battery?
No because until the signal wire is triggered the circuit is open I believe
If you wanted A/C would you have to add it in the harness or does it come with it?
That's on your vehicle harness
If Iam going 5.3 60e for this harness to work should I take the same ecu I get it from or buy one
AS long as your current ECU has had VATS removed and came with the motor you have, or another 6.0 run it.
@@CraftwerksMC I got a complete donor with a 5.3 vats is not deleted now what it’s going on fox body
You are saying that was the first fire up on the video? And the water temp was 158?
I’m sure I had to do some editing or something, I forgot why happened maybe it was the second take lol
Hello I have the same wire harness but for the 4l60e..one ? For some reason my injectors are not working do I have connect a different wire from the wire harness...I have lots of fuel pressure..
Did you ever figure out your problem
Yes I got it working took me a while but I got it 👍
Any updates on the harness nothing burned down?
Well it burned but nothing was because of the harness.. Watch my burnout at cleetus and cars lol
How is the harness holding up today ? Any issues ?
Still good
@@BoBuilds awesome thanks !
@@BoBuilds hey brother quick question maybe you can help. I have an 06 Delphi pcm it’s DBW do you recommend switching to DBC and if so which harness would I get if doing that I have complete motor and trans from 06 Sierra 1500 4l60E
where do you connect the battery to the arness?
Main Battery wire that goes to the starter . the two main red wires from the harness connect there , it’s constant 12
Just curious now a few months later if you have had any issues or still seems like a solid buy?
Solid build so far
I bought the same harness when the video was posted. Great harness with no issues whatsoever. Let me tell you that you DON'T need to spend $1000+ on a bunch of wires from an big name company. It's stupid to do so. You can make your own harness look pretty cause that's all you're really paying $1000+ for when you open your asshole wide for a bigger company lol
Does it have an oil pressure sensor plug on it?
Rough idling
Look like my PSI harness even the instructions are the same .
They are PSI instructions, the fuse block in the manual matches PSI's harness and NOT their own fuse blocks/Relays... lol