How to wire a 4age Bigport Engine

Автокөліктер мен көлік құралдары

Greetings All,
I have put together this video to assist you in wiring a 4age engine into a different car.
I go through the following items.
* How to identify your 4age type (bigport vs smallport, 20v vs 16v etc)
* How to read a wiring diagram
* How to locate ECU Pins
* 7 Sections of wiring
- Powering of ECU
- Powering of Injectors / Coil
- Fuel open circuit relay wiring
- Starter motor wiring
- Alternator / Charge Circuit Wiring
- Dash warning lights
- Speed Sense / Input to the ECU
I hope you find the video useful in learning engine wiring. I did not want the video to be a step by step guide as you will not learn much from it.
I will include links on where to download the wiring diagrams from in the comments. There will be further videos on the differences between the 20v and 16v wiring and additional sensors etc.and what each of them do and how to test them.
I have spent many hours on this video, so please like and subscribe to the channel.
Cheers,
AE86DrivingClub

Пікірлер: 46

  • @alexscott9195
    @alexscott91954 жыл бұрын

    Dude, literally doing Gods work in a post-forum world. Great stuff!

  • @AE86DrivingClub86

    @AE86DrivingClub86

    4 жыл бұрын

    Forums aren't completely dead .. we still have one

  • @BoogalooShrymp
    @BoogalooShrymp5 жыл бұрын

    Cool vid. wish this was around back in the day!

  • @AE86DrivingClub86

    @AE86DrivingClub86

    5 жыл бұрын

    Videos looked like they were shot using a potatoe back in the day...

  • @jamieburgess9915
    @jamieburgess9915 Жыл бұрын

    Great Video! So helpful and easy to understand. Much appreciated

  • @lucasdomars5549
    @lucasdomars55493 жыл бұрын

    Awesome video! Learnt a lot from it and have probably watched it 20 times over

  • @AE86DrivingClub86

    @AE86DrivingClub86

    3 жыл бұрын

    Lucas Domars thanks for the feedback. Glad you found it useful

  • @ItsOnlySmellz787
    @ItsOnlySmellz7874 жыл бұрын

    bloody excellent video mate. Cheers

  • @noddylloyd
    @noddylloyd9 ай бұрын

    Hello. I know this video is old now and you're probably sick of questions but your video is really helping me with my engine swap. I have a question though... Does the VSV and idle up computer need 12v ING power? I can't see where it would get it from on the loom but the diagram shows it splicing off of the ECU switched ING feed and fuel pump feed. Many thanks.

  • @Torresmeza9
    @Torresmeza92 жыл бұрын

    Thank you 🙏🏼

  • @Bredmirror
    @Bredmirror4 жыл бұрын

    I soon will try to install a bigport bluetop 4AGE from an ae82 into a 4AF AE92. My main concern is the wiring and the exhaust.

  • @ericohman
    @ericohman2 жыл бұрын

    Really enjoyed the video! Regarding speed sens wire. Does it need to be connecting for AE92 ECU (1988 7-rib bigport) sitting in AE86? Did both AE86 and AE92 cluster send speed signal?

  • @AE86DrivingClub86

    @AE86DrivingClub86

    2 жыл бұрын

    It doesn't have to be connected to run, but will throw a check engine light from time to time. I suggest on an ae86 you connect it. I've got a video which outlines the pin on the adm cluster. kzread.info/dash/bejne/gGuKzKuej5fencY.html Watch the adds to show true appreciation or skip through to about 3:30 if you are bored.

  • @mujahiedarendse1597
    @mujahiedarendse15975 жыл бұрын

    hi hope u well, thanks for ur explanation on how the diagram works its been very useful, where can i get that specific diagram pls

  • @AE86DrivingClub86

    @AE86DrivingClub86

    5 жыл бұрын

    There are 2 parts to the diagram, that you may download from the links below. www.ae86drivingclub.com.au/images/AE82_4age_Diagram_1.jpg www.ae86drivingclub.com.au/images/AE82_4age_Diagram_2.jpg

  • @fitz12
    @fitz124 жыл бұрын

    Could you please link where you got the wiring diagrams. Awesome video.

  • @srspammenot

    @srspammenot

    4 жыл бұрын

    Tom Fitz get the book , wiring pages are data miners

  • @maddog717
    @maddog7174 жыл бұрын

    Hi, what needs to be done to install the efi main relay in the factory e7 fuse box? Thanks

  • @AE86DrivingClub86

    @AE86DrivingClub86

    4 жыл бұрын

    You'll need to add pins with Constant power, Ignition power and the output to the Injectors / Igniter into the fuse box. Look at the top and you'll see the pin numbers that correspond to the pins on the side and front.

  • @robhall7192
    @robhall71923 жыл бұрын

    where can I find the early big port diagram you reference above? apologies as I did not see a link.

  • @AE86DrivingClub86

    @AE86DrivingClub86

    3 жыл бұрын

    It's linked, but if that link fails rollaclub wiki has them

  • @sebast1annn
    @sebast1annn3 жыл бұрын

    At the very end (14:30), you talk about connecting the speed signal to the ECU. I put a bigport 4age into an 81 corolla wagon and my engine isn't revving past 4k (Maybe my aftermarket tacho isn't calibrated properly?). Wondering how to find the speed signal from the cluster of an older corolla to send to ECU

  • @AE86DrivingClub86

    @AE86DrivingClub86

    3 жыл бұрын

    If the engine isn't reving past that , there is likely a timing issue or fuel supply problem. If the tacho isn't calibrated, you'll know by the sound of the engine what is wrong. I'll do a video on how to get the speed signals working in a few weeks.

  • @sebast1annn

    @sebast1annn

    3 жыл бұрын

    @@AE86DrivingClub86 Thanks for getting back to me! I've been chasing the issue for a few weeks and finally figured out it was the tach. Previous owner had installed it, so I just trusted the way he set it up, but turns out it was set to 8 cylinders (he had the same 4k issue as me on his 20v and thought it was a limp mode lol). To find the switch, I had to take the thing apart and flip two switches on the circuit board..! Thanks for the help, your videos are the best!

  • @yvesmarie2888
    @yvesmarie28884 жыл бұрын

    Do u have a video about the vacum lines

  • @AE86DrivingClub86

    @AE86DrivingClub86

    4 жыл бұрын

    Not yet , but we can do one easily.

  • @yvesmarie2888

    @yvesmarie2888

    4 жыл бұрын

    I will like to hook up my 4age BT vacuum line but i dont no where they go.

  • @MrUnbeatableable
    @MrUnbeatableable3 жыл бұрын

    Hi, i am swapping an ae82 bluetop and harness into an ee80 body, have some issues with the wiring, is there any way i can contact u directly to let you see what's wrong? I think there's a problem with the harness

  • @AE86DrivingClub86

    @AE86DrivingClub86

    Жыл бұрын

    We are on Instagram, FB etc. Links are in the video end credits

  • @user-wf2yt3kv7s
    @user-wf2yt3kv7s10 ай бұрын

    Thanks for this video but i got a problem on my ae82 the injector is only firing 2 to 3 sprays and then nothing is like it only start for 1 to 2sec the shut off any help plz

  • @AE86DrivingClub86

    @AE86DrivingClub86

    5 ай бұрын

    What colour are your injectors?

  • @conmyroberts5013
    @conmyroberts50134 жыл бұрын

    How do I tell the difference between the silver top ecu and the black top ecu,and can the silver top wire as a black top

  • @AE86DrivingClub86

    @AE86DrivingClub86

    4 жыл бұрын

    Silvertop have a orange sticker on them, blacktop is black with white writing. You can run a silvertop with blacktop ecu and vice versa if you swap the map sensor for afm etc. all other sensors and injectors etc are identical.

  • @conmyroberts5013

    @conmyroberts5013

    4 жыл бұрын

    @@AE86DrivingClub86 thanks for the information

  • @skrachvynl
    @skrachvynl3 жыл бұрын

    Is there a company that sells the pigtails or ECU connectors?

  • @AE86DrivingClub86

    @AE86DrivingClub86

    3 жыл бұрын

    Bigport I have never seen for sale, but smallport and the 20v ones sq engineering sell them

  • @PlayVibesPak
    @PlayVibesPak Жыл бұрын

    bro please tell me about TVIS wiring i am finding from many day how to connect TVIS wire i didnt find TVIS grip in my wiring of 4age 16v bigport

  • @AE86DrivingClub86

    @AE86DrivingClub86

    Жыл бұрын

    TVIS Wiring is at 3:48 . Ecu provides an earth to the solenoid and it has ignition power

  • @PlayVibesPak

    @PlayVibesPak

    Жыл бұрын

    @@AE86DrivingClub86 thanks brother can i have your instagram or something other so i can send you pictures then i can clearly understand please 😥🙏

  • @AE86DrivingClub86

    @AE86DrivingClub86

    Жыл бұрын

    @@PlayVibesPak it’s at the end of all our videos

  • @danii2975
    @danii29754 жыл бұрын

    How to wired the igniter and distributor

  • @AE86DrivingClub86

    @AE86DrivingClub86

    4 жыл бұрын

    We have started working on this now

  • @stuartboyd2832
    @stuartboyd28322 жыл бұрын

    Anyone in Sydney keen to wire up a ae71 with 4age will pay cash

  • @AE86DrivingClub86

    @AE86DrivingClub86

    2 жыл бұрын

    Where abouts in Sydney? What 4age Bigport / Small port / 20v etc. I could do it depending on the LGA / lockdown restrictions

  • @andyfaisal4092
    @andyfaisal40922 жыл бұрын

    How to wire a 4age 20V Blacktop 6 speed Engine

  • @AE86DrivingClub86

    @AE86DrivingClub86

    2 жыл бұрын

    Planning on doing it when I get time

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