RYWIRE EXPLAINS- The Honda Vehicle Main Relay

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RYWIRE EXPLAINS- The Honda Vehicle Main Relay

Рет қаралды 45,894

Күн бұрын

In this video we discuss the ins and outs of the infamous Honda Main Relay. We explain where all the wires go, and show that it is not as intimidating as some believe it to be. We will go through each and every pin with our multimeter and show the audience each wire color, and its destination.

Пікірлер: 92

@Whit3boy_built 2 жыл бұрын

Great video. Not a lot of people realize there are 2 relays in a main relay.

@rywire 2 жыл бұрын

Very true!

@albono780 Жыл бұрын

That JDI main relay conversation is not a good idea as far as the fuel pump running at all times go ?

@ryanbasseri4209 Жыл бұрын

@@albono780 I dont suggest any aftermarket solutions when it comes to that.

@dominicgordon-zx2fy Жыл бұрын

@rywire I got a Honda Civic ek b16a Vtec 1997 model Problem that I noticed is that when I turn my ignition on fuel pump prime all the time (non stop ) and car starts perfect my understanding is that the fuel pump need to go off with a click it doesn’t do that.i just need help with having the fuel pump go on and go off again once relay clicks

@dominicgordon-zx2fy Жыл бұрын

@rywire

@ruebenbenavides795 Жыл бұрын

Brooooo I remember you from 2004 when I needed. A obd0-obd1 jumper harness Your an o g in the game

@BevanCranston 4 ай бұрын

This video just helped me get my car going, thanks bro!

@muirisoconnor7749 9 ай бұрын

Great video, thanks. Especially on the fuel pump relay.

@elvissuntharesh7437 Жыл бұрын

Tqsm for your great information really helpful till i recover back my honda down pass one weak.Finally i found constant supply for main relay drop to 4volts and i fix back to 12volts frm 15Amp fuse box later all check light gone and i can start up engine well.My relay same numbering as urs too.tqsm sir🙏🥰💕

@josephmitchell8283 4 ай бұрын

Exactly what I needed to find, Now I get to go out and figure this out on a 93' Accord. New fuel pump, Filter and relay but no fuel pump working. I know the pin 1 power is connected and always hot. Hopefully I'll find it now that I know where and how to look. Thanks for this video

@oscargonzalez8518 Жыл бұрын

Hermano, beautiful video very very well explained,its a first time somebody explained like that.God bless you.

@foundation7587 Жыл бұрын

You really good at explaining guy

@MarkPartosan-wo4sl 7 ай бұрын

You explained it just perfectly.

@alomechanthasinh4079 2 жыл бұрын

Thanks Ryan. This might be my issue. 00 Integra with 07 K20Z3 swap. Cylinder 2 and 4 not firing.

@user-tg1di5vb6s 5 ай бұрын

My PIN 3 is not getting power? i been all over the place and can't find anything.

@Miami305Dondada 5 ай бұрын

You and I both I swear I thought my fuel system is toasted but I did the same steps and I got no connectivity on pin 3

@germaincouture6483 16 күн бұрын

So could i tap my positive wire from my IAB's into my IACV yel/blk for a +12v? Or will this end up interfering with the voltage?

@damienbassue9355 Жыл бұрын

This video is really helpful i got my crv fixed!!

@salvu242 3 ай бұрын

Great video. I've got all of that working as you mentioned in the video but pin 7 (relay to fuel pump). I checked it with the red probe to pin seven and black probe to ground and turned the key on but still no volts reading. Did I do it wrong or I've got a stuffed up relay or something? Thanks

@crisprojects6336 Жыл бұрын

I just finished the swap on my 99 dx.. however I am not getting any power to wire #3 with ignition on.. with ignition off it has continuity as well with ignition on but no power.. ignition switch has power to all wires, main relay is good, ecu is good.. they have been tested on a different car.. I have 3 grounds on engine bay (transmission case, valve cover, and intake manifold) fuses are all good.. I’m am running the Rywire budget harness V2 with the Hybrid Racing conversion harness.. any ideas?

@ryanbasseri4209 Жыл бұрын

ground the solid black

@chrischeatwood9468 2 ай бұрын

I have a 2002 honda civic lx 1.7 with the key in the on position not cranking just on , the fuel pump stays priming and wont shut off, any ideas if it might be the main relay ..? Ive checked the blue relay and brown relay behind the glove compartment and they seem to be doing their job , please help

@52SENON 11 ай бұрын

Thank you, I always learn a lot from you

@robertguilford5325 Жыл бұрын

Great video and information I did not know. I think my K swap harness is wired for all this but who knows. It is an old car so will buy a spare. Thanks

@joevlogs6171 Жыл бұрын

Thanks for telling us what to do when we order a new harness and it doesn’t come with a main relay plug 😢

@the4thgen_tfl 2 жыл бұрын

Thanks for this video Ryan

@rywire 2 жыл бұрын

My pleasure!

@lochnessspeedwerkz6557 2 жыл бұрын

Thanks Ryan! This should help sort out intermittent no start.

@rywire 2 жыл бұрын

thats the plan

@bigjoe2271 7 ай бұрын

Is it bad if u constantly pull it out to prevent theft ?? And is that relay grounded to the car ? Aski g so i dont have to constantly unscrew it just to pull it...can it just sit lose on side of glove box ??

@bboybeno Жыл бұрын

This video helped me out. Thank you!

@swarajjoye Жыл бұрын

Hi is the immobiliser built in the main relay as well. Lost all the keys. Cut a blade/key, but won't start car. Do you know if a HONDA ACCORD 1992, 2.2, has immobiliser module. If so do you know where the immobiliser unit will be. Thanks.

@troysawyers9781 2 жыл бұрын

Great information!

@rywire 2 жыл бұрын

Glad it was helpful!

@evo6swap Жыл бұрын

Thank you very much awesome

@user-qasim22334 2 ай бұрын

Hi I have Honda civic mb 2000 model my fuel pump no power.even no power in number 7 wire.i check all fues is OK.please tell me what I check.

@massidimonda9972 Жыл бұрын

hello, thanks for the video. i have a Del sol vtec turbocharged. it starts perfectly even after parked for long time, but after around 20/30 minutes run i can hear a clicking coming from the relay and the engine hiccups. could this be caused by some old wire or something? thank you

@HiFiInsider Жыл бұрын

i have a 95 Civic Coupe. Hope I won't need to replace the relay anytime soon.

@tonatiucadena1806 2 ай бұрын

Thank you

@RyanM.TLO13 2 жыл бұрын

There are a few companies now that make a Honda main relay adaptor harness to convert it to a regular automotive relay.

@rywire 2 жыл бұрын

This video was designed for oem Honda main relays, thanks

@albono780 Жыл бұрын

It will work You will need to add 2 relays so that it can work correctly .

@NateInSaTx 9 ай бұрын

@@albono780can you elaborate?

@albono780 9 ай бұрын

@@NateInSaTx sure . The oem Honda main relay dose 2 separate function. One fuel and one as your main power source. If you can find a wire diagram for the oem main relay you will see 2 different function. Hope this helped you

@civichbc Жыл бұрын

Great video Ryan

@Elite10156 9 ай бұрын

thank you so much for this video

@benhall8946 7 ай бұрын

My 97 civic when I try to start it the horn blows and I have no power going to the starter what would cause that

@sity620 Жыл бұрын

I have a 98 Honda Accord DX and my slot three on the main relay actually has two yellow wires positive and negative identified or what has a straight one doesn't but they're both yellow and there's definitely two wires

@seanwilliams5403 6 ай бұрын

Great content

@ryanstrickler24 11 ай бұрын

Do you know what could cause #6 to have no power during an attempt to start. All other slot tests match your video.

@lindamalepa7823 Жыл бұрын

Hi my Honda Civic 2.2 diesel the year 2007 mk8 is not going to sleep when I drove for less than 10 minutes it seems that the main relay is still energies until I switch the ignition on and off than the main relay will denergies any ideas what cause the main relay to stay energies

@husseinlodhee2357 4 ай бұрын

Merci monsieur...Traduction en français..Is it the same process for a Honda jazz 2005 ..I have the same problem.Can you help me Sir. MERCI Monsieur.. How to find this swith and where is it situated..Merci... Watching from France... Monsieur..

@oscargonzalez8518 Жыл бұрын

My 98 v6 dont start I have another accord 02 and try the main relay and work on the 02.

@bajanpablo9457 2 жыл бұрын

Could you show us how to replace that relay with a regular relay?

@evo6swap Жыл бұрын

Can we swap it out or rewire it with a diff one good question

@ryanbasseri4209 Жыл бұрын

Please keep honda relay

@joserotary9636 2 жыл бұрын

Great vid, thanks 💯👍👍👍

@rywire 2 жыл бұрын

No problem 👍

@jamesmcintyre9782 10 ай бұрын

97 ek gsr swap Rywire harness I’m getting 12v thermostat ground/main relay ground/driver side shock tower ground HELP ME PLEASE!!!

@ronniejackson5319 Жыл бұрын

Hey bro name is ronnie. I have a 2001 Honda odyssey with the main clicking.im getting gas to fuel rail but no spark from plug. Help me please

@efnmadaboutcivics88 Жыл бұрын

If I were to convert this to a 4 or 5 pin relay how would I do that?

@ryanbasseri4209 Жыл бұрын

Dont, use the relay honda intended

@damienbassue9355 Жыл бұрын

The main fuse goes wild with clicks when I'm trying to start it

@manuelirizarry9982 Жыл бұрын

I did the test for ground and I didn’t have no beeping sound, I don’t know what else to do, my ecu is not turning on and my fuel pump is not activating and im not having check engine light on the dash, I even bough a new relay from jdi company and I still have no power on the ecu

@channtriatoun3844 Жыл бұрын

Ground pin 2 on main relay and turn ignition on second position to see if ECU is on and fuel pump is priming.

@manuelirizarry9982 Жыл бұрын

@@channtriatoun3844 I will try that thanks

@troymetzler3209 Жыл бұрын

Well not on the older Hondas they're under the steering column under the steering wheel

@perrikdesrocers4507 Жыл бұрын

Wish you make one with ef model

@damienbassue9355 Жыл бұрын

I'm not getting a beep on the black wire

@niichuuko1095 2 жыл бұрын

If I use a rywire harness to obd1 convert my EF (sticking with the stock engine), will I need to change my main relay to the later pinout too?

@lochnessspeedwerkz6557 2 жыл бұрын

No.

@rywire 2 жыл бұрын

no, this video was made for 92-01 chassis...

@the4thgen_tfl 2 жыл бұрын

No you don’t. The main things you need are the OBD1 Distributor and the ECU along with the MPFI wiring. You can even use your original injectors, as long as you keep the Resistor box.

@niichuuko1095 2 жыл бұрын

@@the4thgen_tfl gotcha.

@MimmsHondaDay Жыл бұрын

👍🏻👍🏻👍🏻

@619em1 7 ай бұрын

My PIN 2 is only getting 2.5 volts can anyone help?

@pizarro987 10 ай бұрын

U are the fucking man fixed my car 🙏🏾🙏🏾

@tommycoates1978 Жыл бұрын

Could this relay be part of a no crank no start situation?

@DJV94022 11 ай бұрын

Yes very alot..if you know how to solder you solder the points first before going out to buy one unless youre rich of course

@GeraldWCarr 10 ай бұрын

Probably not, but it is the first thing to check for a crank no start. You can still crank the engine with a bad main relay but when they are bad you won't hear the fuel pump prime when you turn the key.

@DJV94022 10 ай бұрын

Or the ecu is bad

@DJV94022 10 ай бұрын

If the u think the ecu is bad you pop off the lid and get a hair blow dryer and use it til the fuel pump primes