EBAY / CHINA LS STANDALONE HARNESS - TIPS, TRICKS, & TROUBLESHOOTING

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  • Опубликовано: 6 сен 2024
  • In todays video I'm going over everything you need to know about Ebay / Chinese LS swap standalone harnesses. Many of these harnesses, which i assume are coming from the same place don't include any instructions or wiring schematics, luckily for you i have those instructions and schematics, link below.
    Affiliate Disclosure: Links in this article may be affiliate links. Affiliate links provide me a small commission on purchases of products, or by clicking on the link.
    Ebay Standalone Harness Guide:
    www.jovanidant...
    Ebay Standalone harness Manufacturer instructions
    www.jovanidant...

Комментарии • 226

  • @jess6972
    @jess6972 Год назад +5

    Oh man i was stressing wiring this harness in after all the plug and play stuff was done. You made me feel much better and confident thank you i have the same harness.nice tip with the fuel pump and wire to starter

  • @jesusflores3955
    @jesusflores3955 Год назад +3

    Thank you so much it helped me out a lot im a starter in this and you cleared a lot in your vidieo. God bless

  • @johnvanallen1612
    @johnvanallen1612 2 года назад +2

    Awesome video. Just received my eBay harness for my 72 Chevy c10 swap. Thank you so much we have the same harness

  • @TeddyDub17
    @TeddyDub17 Год назад +1

    You made me feel so good on running my fuel pump wire was so confused on what to do subscribed!!!!!!!

  • @geov120
    @geov120 Месяц назад +1

    Thank you brother for the info I was going crazy

  • @mvvlogs7283
    @mvvlogs7283 Год назад +3

    I have a quick question im installing a 5.3 lm7 and the the donor 4l60 transmission came out of a 06 chevy tahoe but what i notice is that it was a neutral safety switch and my hardness doesn’t have a connection for it what should i do there’s nothing in RUclips that talks about it

  • @2ballcureall
    @2ballcureall 2 месяца назад +1

    The reason they did not use the same power wire to feed the ignition relay and fuel pump is because you should have a fused power source for the fuel pump

  • @1Lancelon
    @1Lancelon Год назад +1

    Thanks I’ve been looking all over for a video like this, I’m definitely subscribing your great at explaining stuff 👍🏾👍🏾👍🏾👍🏾

  • @kevinconner1263
    @kevinconner1263 Год назад +1

    Thx u for the good info,? I c the green data wire to the ecm ,?But where is the white wire going coming out of the fuse block next to it ,is that the tach wire,where does it run and what is it 's function

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад

      Tach is only for if you are using a aftermarket tach gauge

  • @nitesky001
    @nitesky001 3 года назад +2

    Real quick note - On the fuel pump relay, you mentioned that the ECU probably sends about 5v to the relay on the green wire so that the relay will send the full 12v out to the fuel pump on the red wire. The idea here is correct but instead of different volts it is amps that are different. The relay's electro-magnet draws a small amp load of current to operate so the green 12v wire is a smaller gauge since it is only handling the small amp load; however, the fuel pump pulls a much larger amp load of 12v power when it is running. Because of this, the 12v red feed wire to the pump must be a larger gauge to handle the larger 12v amp load.
    Being able to control devices that draw a lot of current through the use of small gauge switch wires is one of the main uses for relays.

    • @JovaniDanteGriego
      @JovaniDanteGriego  3 года назад

      Thanks so much for this! I'm no expert on electrical so it's hard to explain some things, I know how to use them, but not always the principal behind them.

  • @1white870
    @1white870 8 месяцев назад +1

    where does the wire for the distributor come from? Awesome video, man!

    • @JovaniDanteGriego
      @JovaniDanteGriego  8 месяцев назад

      It comes from the firewall plug into the fuse box

    • @1white870
      @1white870 8 месяцев назад +1

      @@JovaniDanteGriego I'm with ya, I'ma run me a momentary switch from somewhere else so nobody can steal it, truck had an electrical fire before I got it and the left side of the firewall plug isnt there, I appreciate you getting back with me so fast, you rock, bro, you're just flying around saving everybody's day, ain't ya? if you don't have a cape yet, you oughta go get one! (just don't really try to fly)

  • @davidpate7807
    @davidpate7807 Месяц назад

    My O 2 sensors do not match the harness. Will the engine start without the O2 sensors plugged in. Really enjoyed your video.

    • @JovaniDanteGriego
      @JovaniDanteGriego  Месяц назад

      @@davidpate7807 yes it will start, you can get O2 sensor adapters on Amazon you just need to know what your sensors look like, or even better just get the right sensors

  • @Shadetree_Mechanic
    @Shadetree_Mechanic Год назад +1

    Keep up with your vids ! I learned a lot and you got great content !

  • @anthonywashington7712
    @anthonywashington7712 Год назад +3

    Hey brother the ebay Ls swap wire harness is good

  • @ericperry4934
    @ericperry4934 Год назад +1

    So I can use both leads for the +12v consent and +12v key from the starter ?
    How many amps will the 12 v key use?

  • @markcagle4827
    @markcagle4827 29 дней назад +1

    Thank you for the informative video. It helped a lot. I have a stock 1978 Silverado, putting in 2000 5.3 vortex in it. What is the easiest way to run an inline fuel system using the stock tank? My intake has supply and return line. Thanks for the help.

    • @JovaniDanteGriego
      @JovaniDanteGriego  29 дней назад

      @@markcagle4827 you can use an external walbro pump gs323 I think is what it's called if I remember.

    • @markcagle4827
      @markcagle4827 28 дней назад

      @@JovaniDanteGriego ok thank you. I couldn’t find that particular model but will continue looking. Will it work connecting the pump to the external port of the sending unit sticking out of the tank? or do I need to get another tank? Or would it work if I attach a pump to the sending unit that’s inside the tank?

    • @JovaniDanteGriego
      @JovaniDanteGriego  28 дней назад

      @markcagle4827 it should work. Just mount the pump lower than the tank www.highflowfuel.com/genuine-walbro-ti-255lph-universal-external-inline-pump-wal-gsl392/?sku=WAL-GSL392-939-8AN6AN&gad_source=1&gclid=CjwKCAjw_Na1BhAlEiwAM-dm7GOdznatW3pRTXub87d2gxz6xnixbjh9IPZdI7vrX_y9J5QTsxpzBBoCvnwQAvD_BwE

    • @JovaniDanteGriego
      @JovaniDanteGriego  28 дней назад

      Since it's a square body, check out my Holley sniper efi on my dually, you can get a efi tank for these trucks for like $100 bucks. 87 r10 efi tank, with the 87 sending unit. Then all you have to do is get your self a fuel pump for a 1997 c3500 and mount that in the sending unit

    • @markcagle4827
      @markcagle4827 27 дней назад

      @@JovaniDanteGriego Thank you. I like that idea. I was going to have to change the tank, rust in it. Only thing I’m confused about is the 1997 c3500 pump. Is it because of the psi it produces?

  • @hudsonbiancaniello4326
    @hudsonbiancaniello4326 4 месяца назад

    So I’m ls swapping a 1935 hudson it’s a shell the only wires in it are the eBay ls harness. I’m trying to wire it to start I have a good battery and I’m sure of that but when I crank it drops from 12 to bellow 9. the way I have it wired is the red wire to the relay is wired straight to the battery and I have no spark I am at a loss. I’ve checked grounds 100 times cleaned everything.

    • @JovaniDanteGriego
      @JovaniDanteGriego  4 месяца назад

      Go get your self a ignition switch from AutoZone or O'Reilly's.
      Now run a wire from the start terminal to the little starter post.
      Run yourself a wire from the battery to the battery terminal
      Now run a wire from the ign post to the ign wire on the harness.
      Run the 2 red wires on the harness to the starter battery post.
      1 ground by the ECU 1 behind the head.
      That should be everything you need

    • @hudsonbiancaniello4326
      @hudsonbiancaniello4326 4 месяца назад

      @@JovaniDanteGriego hey thanks for responding so fast I hooked it up just how you said but it is still dropping from 12 to 9 no spark. I’m willing to try anything if you have ideas.

    • @JovaniDanteGriego
      @JovaniDanteGriego  4 месяца назад

      @@hudsonbiancaniello4326 message me on insta or Facebook, I need more info and pictures @jovanidante on IG or find my page on facebook

  • @phillipbelcher3371
    @phillipbelcher3371 2 года назад

    Dude that PDF was gold! Thank you.

  • @HotbOy8167
    @HotbOy8167 2 года назад +1

    I have a question about the two starter wires? On e I put them on my starter with the battery wire...do I have to install my cars old starter wires also???

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад

      You need a ignition switch wire. On your cars wires its the one that goes from my your key to your starter. Usually purple

  • @devont333
    @devont333 2 года назад

    Video helped out tremendously on my k20 swap thank you!

  • @kyleebersole8998
    @kyleebersole8998 3 месяца назад

    Is there a way to trick the vats into thinking it’s getting the right voltage to the ecu without having to get the computer flashed?

    • @JovaniDanteGriego
      @JovaniDanteGriego  3 месяца назад

      There is using some resistors I think but I'm not sure what's required

  • @yovaniautorepair8041
    @yovaniautorepair8041 8 месяцев назад +1

    Nice you explains very good thank you

  • @mrapache58
    @mrapache58 6 месяцев назад +1

    gracias por los tips, aca en mexico estamos jodidos de informacion

  • @Kloco78
    @Kloco78 3 месяца назад

    sir where does the distributor wire go to? To the battery starter or where I hope you see this I need your help thanks

    • @JovaniDanteGriego
      @JovaniDanteGriego  3 месяца назад +1

      The wire that originally went to the distributor BAT POST (IGN) Will connect to the LS harness IGN wire. I think it's pink.

  • @victorsandoval7602
    @victorsandoval7602 3 года назад +1

    Thank you for posting and the links!!!

  • @johnkaylaeddings2935
    @johnkaylaeddings2935 Год назад

    MY O2 sensors aren't reading! And the wire colors do not match what the instructions say. I have no tan wire. Purple pink black white w/red tracer. And I ordered the O2 sensors the instruction manual says to use. Anyone else had this issue? Also there is 12v on my tach wire!!!

  • @HorsepowerAdrenaline
    @HorsepowerAdrenaline Год назад

    I have a 1997 GMC Sierra I did a ls swap on. I’m having trouble figuring out where to the small wire from the starter would go? & also where can I find the distributor wire for ignition power?

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад +1

      Small wire goes to your ignition switch. This is what powers your solenoid to turn on the starter. On a 1997 I think they were using the black cap distributor so whatever wire connected that should work. If not just find any 12v source that's on while cranking

  • @justindesrocher2164
    @justindesrocher2164 6 месяцев назад +1

    Fire video my boy 10/10

  • @andrewbryan4935
    @andrewbryan4935 3 года назад

    Great information here thanks. I’m trying to tie in the park neutral safety switch that came on the transmission. I managed to find wiring diagrams however there is one connection I’m not sure about. It’s the park/neutral position. One of the wires goes to the starter relay. The other goes to the power train interface module (PIM). The PIM in turn has a wire to pin 58 on the C1 connector of the ECU. Have you had any experience with this. What exactly is the PIM as I don’t have it. Do I need it to make the park neutral safety switch work?

    • @JovaniDanteGriego
      @JovaniDanteGriego  3 года назад

      I have not messed with this, so let me look into it, I've usually just tuned the trans to park/neutral so it doesn't care about the neutral safety but I will see which wire is needed for you

  • @chaseparish1791
    @chaseparish1791 2 года назад +1

    Wow!
    This was great! Thank you

  • @danielburdette8574
    @danielburdette8574 2 года назад

    So 2 ring wires and positive battery post wires all go on one side of the starter and the small red signal wire goes to the crank position on the back of the key switch and that’s it for wiring the starter?

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад +1

      The small post on the starter is the wire from the back of the key.

  • @ericperry4934
    @ericperry4934 Год назад

    Can you provide info on the 6.0 58x dbw 4l80e ebay harness... instructions. Etc...

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад

      I don't have one so unfortunately no. It should be very similar.

  • @AmateurHourGarage
    @AmateurHourGarage 3 года назад +1

    I mention you in my last video. Hope that’s ok. :)

  • @KazDolla1
    @KazDolla1 2 года назад

    So I built my first LS, I'm looking to put it in my 81 firebird but first I want to start it on a stand. How do I get the starter to start if both of those wires go on the same post

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад

      Get a cheap lawn mower or universal ignition switch, wire it correctly to battery, than run a wire from the ignition switch to the starter solenoid. It works the same way in a car

  • @ericperry4934
    @ericperry4934 Год назад

    That 12v wire you had to relocate to the distributor. is that ecu wire supposed to be consent? Could you hook it direct to the battery with those other ecu 12 v wires, that you had all them originally connected to gether?

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад

      No you don't want it hooked up to battery you want it to be ignition. If you hook it up to battery it won't turn off with the key

  • @changfamilynz1
    @changfamilynz1 Год назад

    Hi In the "Under dash wires bundled together" I have a pink wire but there is no mention of what to do with it, normally pink is igntion.

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад

      Could it have fallen out from the OBD2 port?

    • @changfamilynz1
      @changfamilynz1 Год назад

      @@JovaniDanteGriego . Hi no that still has its pink wire. I watched a few videos and it seen the pink wire in other looms, but can't see where it should go. Ls1 now in a 56 chev. Car running great but trans in limp mode and was thinking this pink wire maybe the issue. It doesn't have 12v on it already.

  • @octvio8634
    @octvio8634 3 года назад

    Great vid man this helped so much!

  • @MyNameIsCorey
    @MyNameIsCorey Год назад

    I just bought one off eBay for my 06 Impala SS I hope this is compatible

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад

      Hmm. Well this is a standalone harness. Yours is a factory harness. So it's not going to tie into the factory fuse box at all

    • @MyNameIsCorey
      @MyNameIsCorey Год назад

      ​@@JovaniDanteGriegooh ok should I cancel this order and look up factory harnesses?

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад

      I have no idea what you are trying to do. But this harness probably ain't it

  • @DanielRodriguez-tn9xj
    @DanielRodriguez-tn9xj 2 года назад

    For the under dash wire harness could I tap in to my stock harness or whatever it goes to? Or is there a module/box I need to get to be able to connect them? Also how do I get power to my ignition switch? Is it the red loose wire that came close to the relays? I have seen a couple of videos but found yours more informative. Thank you

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад +1

      It depends on what car your using. This harness doesn't need to connect to your ignition switch. It just needs a power wire that's on when cranking.
      Your ignition switch should already be wired or correctly before installing this harness

    • @DanielRodriguez-tn9xj
      @DanielRodriguez-tn9xj 2 года назад

      @@JovaniDanteGriego I’m doing it on a 96 Chevy that was a v6. I pulled the engine harness out and motor and put a 04 5.3 in now I’m just stuck with getting power to the switch to make it work

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад

      @@DanielRodriguez-tn9xj you'll need a diagram but most switches just get a hot from the pattern on one of the terminals and that's all it needs

  • @RICARDOlOPEZ-hj8oc
    @RICARDOlOPEZ-hj8oc 2 года назад

    When i turn on my lights fuel pump primes same harness as yours, didnt do this before i had the original harness

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад

      When you turn on your lights, your fuel pump primes? There has to be an issue with your wiring, or even your ignition switch

    • @RICARDOlOPEZ-hj8oc
      @RICARDOlOPEZ-hj8oc 2 года назад

      @@JovaniDanteGriego yes, i did put back the old harness and it works fine, dont know what the problem could be

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад

      @@RICARDOlOPEZ-hj8oc check your grounds. The stock harness is very well built with good strand wire. The cheaper one obviously isn't as high quality. So a ground issue may not be as prevalent using the stock harness. But can show using the cheaper wiring. If that doesn't work send it back. Alot of people aren't having as good of luck they may be getting made in a different factory, etc. LSX specialties is a place to get good quality harness for not too much more. Tell them I sent you

  • @nakeewhoelse
    @nakeewhoelse Год назад

    I need to know what your egi plug look like and what you tide it in to

  • @simonsautorepair8082
    @simonsautorepair8082 2 года назад

    Hi amigo thanks for your video i have a question i order the same harness but the one i get the the MAF is diferent my donor vehicule the MAF sensor is 5 pins and one i get is just 3 pin and a extra separate conector with 2 pins how you make yours to work.... thank you

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад +1

      The 2 pin are for the IAT. You can buy a 5 pin maf pigtail on eBay just make sure your plugs are all the same. I did the same on mine

    • @simonsautorepair8082
      @simonsautorepair8082 2 года назад

      @@JovaniDanteGriego do you have the part number please and thanks

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад +1

      Look up LS1 3 Wire To LS2 LS6 LQ4 Vortec 5 Wire MAF / IAT Sensor Adapter Wiring Harness on eBay.

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад +1

      @@simonsautorepair8082 but verify it's the same connectors

  • @4l1dm
    @4l1dm 2 года назад +1

    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

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад

      Which harness are you using? Can you test continuity from the crank sensor to the corresponding ecu pins

  • @rapture_frost4010
    @rapture_frost4010 3 года назад

    Hey man I been wanting to swap my 2016 Silverado to the gen 4 5.3 it’s a 4.3 v6 so I was wondering what all I needed to change I’ve learning a lot from you but im just unsure what all I need to do

    • @JovaniDanteGriego
      @JovaniDanteGriego  3 года назад

      I honestly think the harnesses and ecus are identical but don't quote me. You would just have to reprogram the ecu with a 5.3 flash

    • @rapture_frost4010
      @rapture_frost4010 3 года назад

      @@JovaniDanteGriego good to know if so that’ll save me a lot of time 😳

  • @rory-zr1tk
    @rory-zr1tk Год назад

    Thanks so much this is a blessing

  • @ericagnew9619
    @ericagnew9619 Год назад

    Had any issues with the MAF plug? Mine was not wired correctly. I rewired and MAF is showing voltage but the IAT is not registering, verified in VCM scanner with HP Tuners. This is on a 5 pin MAF. Still a bargain for this harness

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад

      I did had made issues. I couldnt figure out what the maf wiring was supposed to be I had tried multiple ways and never got it

  • @ericperry4934
    @ericperry4934 Год назад

    Which wire is the vss+ signal wire. Underdash.

  • @jasonlewers6396
    @jasonlewers6396 2 года назад

    I did the same thing you did splice the wire and make a jumper ! however my fuel pump relay clicks on then 5 seconds later it clicks off? is it supposed to do that ? I'm doing a 1994 chevy c1500 OBS with a 5.3 and a stand alone ebay harness... that's where I'm at so far

    • @jasonlewers6396
      @jasonlewers6396 2 года назад

      Okay so I just found out I got Power to fuel pump when cranking over the engine ! now but my question is will the fuel pump relay stay on after truck starts ? I guess I'm gonna have to try to start it next week and see what happens Lol

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад

      You can test this buy just using the key. All the key does is click from on to cranking then back to on. So as long as it remains on through those steps there shouldn't be any issue

    • @jasonlewers6396
      @jasonlewers6396 2 года назад +1

      @@JovaniDanteGriego Ok yeah everything is correct now thanks to your video! The Truck starts and runs fine! this is awesome ! The Chinese Harness works great ! No problem now! thats funny i was worried not now.........

  • @James-sb1gz
    @James-sb1gz 2 года назад

    Can anyone tell me what all the under dash wiring group of wires are found tach signal but don't know what all the others do

  • @allenreeves7492
    @allenreeves7492 6 дней назад

    My injectors aren’t working plz help me

  • @acollins9277
    @acollins9277 3 года назад

    Always great, need to know info. Thanks

  • @andyshouseofgears4902
    @andyshouseofgears4902 2 года назад

    Just go my harness today, they sent me the same harness as you or very close. I have the wrong injector plug and the o2 sensor connector is wrong and the maf connector is wrong. Did your harness not have a oil pressure sensor?

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад +1

      I no longer have that vehicle so I can't verify it. I honestly would return it. I've since started using lsxspecialties.com for my LS harnesses. They will make you exactly what you need for a good price. Mention me to them if you do go that route.

  • @eduardovaldez900
    @eduardovaldez900 4 месяца назад +1

    Min 14:20 what plug was it??

    • @JovaniDanteGriego
      @JovaniDanteGriego  4 месяца назад

      The distributor power wire from the truck harness

    • @eduardovaldez900
      @eduardovaldez900 4 месяца назад

      Thay cable runs to where ...lil confuese there ..apreciate ur time

    • @JovaniDanteGriego
      @JovaniDanteGriego  4 месяца назад

      @@eduardovaldez900 wire the distributor power wire to the IGN wire on the LS harness

  • @giovannifernandez2258
    @giovannifernandez2258 2 года назад +1

    Mire tu video y me atreví a hacerle un swap 5.3 a mi c10 85 todo esta conectado en orden pero no enciende el motor pensamos que la ecm no quedo flasheada o algún cable falte por conectar

    • @gerardolopez5875
      @gerardolopez5875 Год назад

      Aver echale!!! Le souluciomaste?

    • @giovannifernandez2258
      @giovannifernandez2258 Год назад

      @@gerardolopez5875 si un pin out de la computadora no estaba conectado

    • @gerardolopez5875
      @gerardolopez5875 Год назад

      @@giovannifernandez2258 @ mismo harness? Que este?

    • @giovannifernandez2258
      @giovannifernandez2258 Год назад

      @@gerardolopez5875 si igual

    • @gerardolopez5875
      @gerardolopez5875 Год назад

      @@giovannifernandez2258 @ yo ordene uno, y estoy perdido en los alambres de los que van conectados al tablero, Esta uno rosado, y no se oara donde ba, no ba ala pcm

  • @mrapache58
    @mrapache58 6 месяцев назад

    lo estoy instalando en una 55 ford panel

  • @jamesboothroyd4581
    @jamesboothroyd4581 2 года назад +1

    Appreciate it great video

  • @shawncoudriet7780
    @shawncoudriet7780 Год назад

    What about the oil pressure sensor? Mine doesn't have a plug for it?

  • @darkmage4446
    @darkmage4446 9 месяцев назад

    What does the ignition wire do does that get connected to distributor

  • @alexltx7513
    @alexltx7513 2 года назад

    Where can I contact you I am having issues figuring out the fuel pump relay stuff

  • @jamezmcc3059
    @jamezmcc3059 3 года назад

    dam Jovani i like to see that early model chevy truck come to life is that a 1950

    • @JovaniDanteGriego
      @JovaniDanteGriego  3 года назад

      1954! Trying to finish this dang ol square body so I can start on it!

  • @SteveMcCarthy33
    @SteveMcCarthy33 2 года назад

    Thanks for the great video Jovani, I have the China CNCH-3250 harness for my LQ4 swap and it works 100%, but there's something that I can't wrap my head around. Everyone mentions connecting both positive lugs onto the + starter terminal. My harness came with a large and small ring lug in the lead that goes to the starter, so I connected the large ring to the starter positive (batt+) and the smaller ring to starter solenoid trigger. That small ring is wired directly to the starter relay in the CNCH fusebox that came with the harness (I traced it back), so it makes sense that you are supposed to connect your old starter wire from your key to that relay, and then that triggers the starter, or am I missing something here?

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад +1

      I think typically in older vehicles there is a wire going from the key switch directly to the starter. I can't remember now but I believe both should go to the positive side of the starter. That one going to the solenoid would only get power when it's cranking. But maybe they changed the wiring on it. I've heard some of the newer ones just don't work so it could be a manufacturing thing

  • @MrGto05
    @MrGto05 2 года назад

    So I purchased one of these harnesses myself, all grounds are good, connections etc, it seems like the passenger side is only running, the header gets hot but driver side doesn’t, and it’s letting out an extreme backfire through the driver side. Did a compression test, all cylinders were in range, I’m getting fuel and fire but it’s just so strange.

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад

      Check power to your coil connector the big white one

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад +1

      Or if you want, return the harness and speak to Andy at lsxspecialties. They are a big more but high quality. Tell him I sent you

    • @MrGto05
      @MrGto05 2 года назад +1

      @@JovaniDanteGriego sounds good man! Thanks for the advice! I look forward to your videos man!

    • @MrGto05
      @MrGto05 2 года назад +1

      @@JovaniDanteGriego well man you certainly made my day, I replaced the harness that powers the coils and it fixed it! Thanks a lot brother!!

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад

      @@MrGto05 hey man! That's what I'm here for!

  • @jaimecedillo6966
    @jaimecedillo6966 2 года назад

    I bought a harness the same from ebay
    But did your harness come a wire plug for the oil pressure switch ?

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад

      No it did not I dont think

    • @jaimecedillo6966
      @jaimecedillo6966 2 года назад

      So then would i just run it like that without the switch actually being plugged up or ?

  • @jasonlewers6396
    @jasonlewers6396 Год назад

    Okay so my Dads 5.3 in 1994 Chevy is almost done its starts and runs has a new 4l60e without neutral safe switch because of the B and M shifter and doesn't really go forward to well in drive or any gear??? any Ideas ?

  • @chriskidd4941
    @chriskidd4941 3 года назад

    Can post a link to which harness you ordered? I have a 5.3 drive by wire with a 4l60 but not sure which harness to order.

  • @derickstarr3270
    @derickstarr3270 3 года назад

    Do you know if the 4l80 and 4l60 connectors are the same? And is there anything I would have to do in the ecu when switch to 4l80 with an ecu that came on a 4l60 truck?

    • @JovaniDanteGriego
      @JovaniDanteGriego  3 года назад +1

      I'm pretty sure they are the same plugs but the pinning of the wires is different on the plug. If you do a search on 4l60 to 4l80 swap you should get some info there's also some programming in the ecu but not sure exactly since I haven't done one yet

    • @derickstarr3270
      @derickstarr3270 3 года назад

      @@JovaniDanteGriego thanks for the info I need a 4l80 to adapt to my np205. But I got a truck with a 5.3 and 4l60 for a price I couldn’t say no to. I will definitely look into it more.

    • @JovaniDanteGriego
      @JovaniDanteGriego  3 года назад +1

      @@derickstarr3270 it's definitely been done before the infos out there, a good place is the sloppy mechanics Facebook page

  • @antoniokrider4118
    @antoniokrider4118 Год назад

    Do you have a blueprint on the direct wiring for the fuse block because I have a 1977 Chevy impala and I’m doing my first swap

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад

      Elaborate, which fuse block?

    • @antoniokrider4118
      @antoniokrider4118 Год назад

      Both i need to know wat wires I need to tie in to the fuse block

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад

      Distributor power wire works great for IGN. Other than that it's grounds and 12v constant

    • @antoniokrider4118
      @antoniokrider4118 Год назад

      Ok cool so is it any other wires I need other than the IGN wire. And do I tie in the IGN wire to the skinny red wire on the fuse block

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад

      @@antoniokrider4118 I'm really not sure without seeing the car man. The LS harness needs 12v constant, ground and switched ignition. You can easily find which wires of your car do that by using a test light and

  • @harleymaybe2044
    @harleymaybe2044 Год назад

    Under dash wiring pinout?

  • @Juday1960
    @Juday1960 3 года назад +1

    Good job 👍🏻 👍🏻👍🏻👍🏻👍🏻

  • @curtislow6018
    @curtislow6018 2 года назад

    Excellent content Sir

  • @reddbulll7644
    @reddbulll7644 2 года назад

    What can u say about the quality on the actual wires of the harness?

  • @DE-ok4ld
    @DE-ok4ld 11 месяцев назад

    Well done video!

  • @Thecargohustler
    @Thecargohustler Год назад

    i got same harness installed but my starter is not engaging

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад +1

      This harness doesn't use a starter wire. That should be coming from your vehicle harness

  • @georgewallace5922
    @georgewallace5922 Год назад

    any help on obd port not reading?

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад

      Power ground and data. Verify power and ground on the plug. And then verify your data is going to the proper pin on your ECU

    • @georgewallace5922
      @georgewallace5922 Год назад

      have constant power to pin 16, grounds to 4&5, and signal to pin 58

  • @alphathefirstone1222
    @alphathefirstone1222 3 года назад

    Question??? What about o2 sensors....? I bought new o2 sensors and it throwing "no o2 sensors activity".. is that short in eBay harness or something else? ..any info is helping....thxs

    • @JovaniDanteGriego
      @JovaniDanteGriego  3 года назад

      You only need the front two the rear two will be tuned out

    • @JovaniDanteGriego
      @JovaniDanteGriego  3 года назад

      @@alphathefirstone1222 Are they genuine ac Delcos?

    • @alphathefirstone1222
      @alphathefirstone1222 3 года назад

      @@JovaniDanteGriego no bought from coparts.. I see where your going...

    • @alphathefirstone1222
      @alphathefirstone1222 3 года назад

      @@JovaniDanteGriego also they graph on the scanner...so I'm going to do a short test in the harness...

    • @beelane3517
      @beelane3517 2 года назад +1

      I’m having the same problem with my o2 sensor did u fix yours?

  • @johnsepulveda650
    @johnsepulveda650 Год назад

    My eBay harness didn’t come with the oil pressure sensor or the evap sensor, what can I do?

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад

      You don't use those on a swap. Or at least most people don't. Evap gets deleted usually. Also do you mean oil level sensor? The one on the oil pan?

    • @johnsepulveda650
      @johnsepulveda650 Год назад

      @@JovaniDanteGriego thanks for the reply! Good to know, and about the oil pressure sensor it’s behind the intake manifold. The oil level sensor on the pan didn’t come with the kit either, I’m guessing it’s also not needed?

    • @JovaniDanteGriego
      @JovaniDanteGriego  Год назад

      @@johnsepulveda650 yea I don't remember if mine had a oil pressure sensor. Any sensor can be easily added though, just buy the ECU pins and the right gauge wire, and run it to the appropriate pins on the ECU

    • @NickSmith-kp8xx
      @NickSmith-kp8xx Год назад +1

      @@JovaniDanteGriego thank you very much. Life is a bit easier after watching your video

  • @googlemall3323
    @googlemall3323 2 года назад +1

    My Guy!!

  • @blake201019
    @blake201019 3 года назад

    What injector adapters did you use

    • @JovaniDanteGriego
      @JovaniDanteGriego  3 года назад

      Ebay ones, they should be in that parts list in the description

  • @ryansgarage383
    @ryansgarage383 2 года назад

    Do you know what the fuse controls wha

  • @angel__soft9184
    @angel__soft9184 2 года назад

    What wires go to the battery?

  • @flackoscustoms5920
    @flackoscustoms5920 Год назад

    Hey guys I’m having an issue where the injectors are getting 6v to the injectors has anyone had this issue

  • @charlesedwards6550
    @charlesedwards6550 2 года назад

    Thanks man!!!

  • @mannysolis4588
    @mannysolis4588 3 года назад

    What’s your website and what’s your location, looking to do a swap

  • @jakehinojosa8761
    @jakehinojosa8761 3 года назад

    My transmission isn’t shifting into 3 and 4, is there any wires in the bundle of wires that run to trans that need power?

    • @JovaniDanteGriego
      @JovaniDanteGriego  3 года назад +1

      There are power wires in that trans plug, but not sure which ones and they should be powered through the harness, pink wires are usually 12v switched and orange is usually 12v constant

    • @diduck6878
      @diduck6878 2 года назад

      Sounds like 10% of 4L60E's

  • @jhernandezpvd
    @jhernandezpvd 2 года назад

    would you recommend it?

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад

      If you want a super solid harness custom made hit up LSX specialties and let him know I sent you

  • @Romi.Frentescu
    @Romi.Frentescu 2 года назад

    Bro my ebay harness came with a weird injector plug what do I need?

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад +1

      Check out the wiring harness guide on my blog to compare pictures to figure out which one you need. Jovanidantegriego.com/blog

    • @Romi.Frentescu
      @Romi.Frentescu 2 года назад

      Thank you so much. I have stock delphi injectors on my gen3 truck engine and my harness would not plug in I was stuck. Lol

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад +1

      I think the adapter I have on that same site will work

    • @Romi.Frentescu
      @Romi.Frentescu 2 года назад

      I ordered it. My alternator plug had only 1 wire pinned and the other wire just hangs free any idea they make them like this?

    • @JovaniDanteGriego
      @JovaniDanteGriego  2 года назад

      @@Romi.Frentescu ehh it's just cheap Chinese stuff. As long as you can get it going it's worth the money. If you can I reccomend returning it and getting one from lsxspecialties