Ignition to ECU signal wire (The Troublesome Pink Wire) CBR929

Рет қаралды 132,159

3 жыл бұрын

In this video I go over reading the voltage of the signal wire from the ignition to the ECU. I also included a few clips of how to wire in a 12v to 9v converter in order to fix a no voltage problem or a 12v reading on the signal wire. I also included a diagram of how to test this signal with a 9v battery.
If you do not feel comfortable with electrical or wiring, please find someone qualified. The diagrams were quick and dirty, so please use caution. Read out your own voltages and make sure you are using the proper pins for your connector. I tried to be as detailed as I could but I'm sure I've missed some details so feel free to ask.
the best way to contact me in regards to these questions would be on this thread.
www.fireblades.org/threads/ra...

Пікірлер: 51

@c0l0ns0 Жыл бұрын

Good video, Thank you for taking the time and effort in keeping us all in the loop. I've found this very very helpful indeed ❤❤

@pablob5483 3 ай бұрын

Thanks to your video I repaired a cb600f hornet, which has the same problem with the pink wire. You can recycle the diode from your old keyswitch, as I have done.

@edmunddianga8641 Жыл бұрын

Thanks I forgot my key far away and thanks to you I can ride😊❤

@johnnyherceg3182 2 жыл бұрын

I found a solution and has work for me and a few of my mates I went to the store and purchased needed rapid fix and few dividers and resistors and done the trick cheers guys

@JuanAguilar-yv8kb 10 ай бұрын

i agree with these other guys comments thanks for putting up this video. it saved me from buying the expensive switch.

@jesserhay8805 10 ай бұрын

Glad it helped!

@georgeanderson9313 Жыл бұрын

Hi. Sorry I know it's long ago but would you or anyone be able to help me with where that pink wire goes into the ECU?

@cbrcrs1013 2 ай бұрын

Great writeup and awesome diagrams. Do you know what the diode part number is and where it can be bought?

@michaelthomas4182 2 жыл бұрын

I have that problem but aftermarket switch has only two red wires one with white line would it still work

@RonLohman13 Жыл бұрын

I'm putting one of these engine in a hillxlimb bike, won't have a ignition switch just a starter button, do I need to feed that pink wire. 9v?

@Bertoslav 11 ай бұрын

yep, pink needs 9v. some people have run into issues with just converter so try and run a resistor in series as well. that should work though.

@dylanstack8710 Жыл бұрын

Man I’m having a problem getting my 929 running and it felt so good to hear her fire up with the 9 volts. Prior to this the bike would crank but not fire?

@jesserhay8805 Жыл бұрын

Its been so long since I did this, I don't remember exactly. If I'm not mistaken, the fuel pump does not run unless that wire gets 9v. I honestly don't remember if it would turn over or not when you hit the ignition.

@dylanstack8710 Жыл бұрын

@@jesserhay8805 Yeah my fuel pump primes and works when I crank the bike over and when it’s disconnected from the rail gas pumps out. So it seems my injectors are not firing or I’m not getting spark. In my experience most of the problems that happen with the bike don’t allow you to crank the starter so it’s weird.

@abigailcraven5149 2 жыл бұрын

so 12v to 9v 3amp converter should be fine?

@jesserhay8805 2 жыл бұрын

I believe that would be fine

@user-mk6zx1kq8y 2 жыл бұрын

كن انت كما تشاء ليس كما يشاؤون

@michaelthomas4182 2 жыл бұрын

Does this method work for a 08 cbr600rr????????????????????????

@jesserhay8805 2 жыл бұрын

It should, the wiring might be different though

@eliomiceli3639 Жыл бұрын

I have the same problem with a 2002 Hornet CB 600 F, I disassembled the diode is the original code is: 3.9 B2 (may be helpful ☺)

@jesserhay8805 Жыл бұрын

Hope it helps!

@itswil3492 2 жыл бұрын

So would I just cut the pink wire and put a 9v battery to it?

@jesserhay8805 2 жыл бұрын

Yes, but I think you will still have to ground the battery to the frame somewhere.

@itswil3492 2 жыл бұрын

Also with the converter both red wires will connect to the green and both the negative black and other orange wire will go to ground or the negative on my battery?

@itswil3492 2 жыл бұрын

I got a converter now but I’m not exactly sure how to wire it to the ignition

@jesserhay8805 2 жыл бұрын

@@itswil3492 there is a wiring diagram towards the end of the video for the converter that should help

@austinbates247 6 ай бұрын

Okay I have a 02 f4i got new pump in it and it was priming loud and strong but no start no start no start charged the battery up all day came back out and same thing until it stopped priming again??? I resaudered that diode in ignition just incase still no dice, I just volt tested DC20 red pos lead in pink wire where connectors go and I used a ground at my stem I’m getting exactly 9.97 volts is this good?

@austinbates247 6 ай бұрын

I’m literally begging somebody to tell me where I should go now I’ve also tried using a breaker wire for my manually able to read codes on dash for flickering it’s just a solid light ignition off, kill switch on I have wire in the green and brown right, turn key on position Fi comes on stays on that’s it no flickering no codes thrown I was told it should start flickering then unplug trip wire within 3-5 seconds put back in and turn bike off this is for resetting the ecm

@drjd2real 6 ай бұрын

@austinbates247 You need to go to the stealership. I'm having the same issue. I had a mechanic look at it for 3 hours, and he couldn't figure it out. I'm going to take mine to Suzuki because I can't figure it out. I tried a different ecm, ignition, starter solenoid, tip senor, and kill switch. None of this helped.

@austinbates247 6 ай бұрын

@@drjd2real it shouldn’t be anything crazy wires fine new pump fuses are good relays good it’s boiled down to ignition I know my tip sensor is fine

@austinbates247 6 ай бұрын

@@drjd2real keep in mind this is the factory oem ignition that has the pink wire

@drjd2real 6 ай бұрын

@austinbates247 I think it is something crazy because when I research the problem, it seems common, but no one really has a solution. The ones that do figure it out, their issue is not my issue. I know my ecm is not communicating with the cluster and fuel pump is getting no power.

@solangedufatanye3154 2 жыл бұрын

Iwoud like

@elbertmarks5799 2 жыл бұрын

I couldn't hear the speaker.

@goldenboi7685 2 жыл бұрын

Why not just replace the diode?

@jesserhay8805 2 жыл бұрын

Yeah, you absolutely can replace the diode. Just gotta make sure it’s a zener diode that will reduce 12v to 9v (a normal diode only effects the direction the current can flow). I didn’t have one at the time and was able to get the converter quicker.