Відео

I would start with the pulse generator that signals for 2/3. Then suspect the coil. But if everything checks out. Will need a meter and a manual for specs. Then it’s the cdi/ecu

I couldn’t find one not for cheap

yes

I’m sure mine had battery powered as well but a lot of hands been in there before me

To my knowledge all spark advance is done either mechanical or through the cdi ore ecu. The reverse also would be through the cdi and set a rev limit. Check for second cdi just for reverse maybe that’s where the second pulser goes. Honda used a cdi just for reverse for a while. I know more about Hondas from that era than Yamaha but two pulser on single cylinder doesn’t make sense the factory timing set by flywheel it’s the cdi job to advance or retard spark timing. Get the wire diagram see where it goes

If it has two pulse coils the you need two dc cdi. If it’s a four cylinder 1 and 4 fire at the same time and cylinder 2 and 3. So you need two cdi and coil for each pulse coil

@@kylescreations4724but if you have 4 wires coming from the stator what do you do with the other two

thank you

just need to order a pigtail or wire adapter there out there for 10$

Good luck! not sure on color for that yamaha might have to take side cover off and physically look

there are two black 6 pin connectors right where the battery is make sure those plugs havent been switched around

@@kylescreations4724 thanks bro I’ll double check again

yup usually the black and white wire is not used on the dc cdi thx for watching

yes the 6 pin double plug cdi will work and yes you can just find the pigtail plug usually about 10. the wire colors will be very close actually. there will be two green wires both are ground dont ask why they did that but the other colors are the same. blue wire pulse generator. black yellow ignition coil. red is power from stator. im going to do another video on this topic soon.

Nice, thanks Kyle. Could you post a link to one of those pigtails or if that’s against the rules, what would you reccomend I type on eBay to find it?

glad I could help

just depends on why its not sparking but you will need a dc cdi I prefer the square 4 pin cdi

correct

You’re welcome 😊

I believe its the neutral light wire

mine started by accidently removing a resistor when i wired the bike back up ran for 30 sec that was the end of the cdi but this actually worked really well

unfortunately it came with the bike not sure where they got it

yes just showing that you can make a dc cdi work when the bike uses an ac cdi.. maybe the part of the stator that provides power goes bad this would be a solution

probably could dont have the bike anymore. so the wiring on the bike is by memory. the cdi i can tell you what each wire does

thank you. im going to do another video talking about this subject soon

they are cheap keep a couple extra around they seem to either last forever or die super quick

@@kylescreations4724 I watched the other video it is the 4 pin DC version you just have the AC plug in it.

what year? does it have electronic ignition or points

@@kylescreations4724 spark Units. 1980. I got it to fire up.

thank you also got this to work on a 2 stroke jet ski

I had another video where I showed me hooking two of the cdi up for a yamaha xj 750. the advance part of the cdi is ok at idle the bike used to rev out just fine im sure we lost performance but the bike ran well. Also they make these cdi with no advance if you wanted to experiment making your own advance

also got it to work on a 2 stroke jetski work great ski had plenty of power but the rev limiter in the cdi wouldnt let the ski rev out. hurt the top speed. but they wanted 250 for the cdi and 10 bucks got me back on the water

@@kylescreations4724 thank you. From what I can tell, with mine it needs 40* of advance. I found out it's actually a digital cdi unit so I have to make one and write some code to make it work right. I'm still gonna try the cheap ones just to hear it run. Save me a lot of time

Thanks ✌. Actually got it to run a 2 stroke jet ski going to do a video soon

why are people still not listening I clearly said that it will not have the same timing but close enough to get them running you will probably loose some performance but it will run. just put a china ac cdi just like the video in a 2 stroke!!!!!! jet ski ran great. eddie its best to treat everyone with respect you never know who your talking too. could be a midget kungfu master or worse. just spend 20 and give it a try on some junk i think youll be suprised

@@kylescreations4724 lmao u still don't answer my question old kymcos scooter like the kymco cobra racer /cross/ top boy have a 2t dc cdi one they use only 4 plug out of the 6 pin connector second . The 2 pin connector are in the left side and the 4 pin connector are in the right side at least for 2stroke stock cdi .. so what is the difference on that and what's the difference on a 4t cdi and a 2 stroke CD cdi ... ect because I don't think the pin out connector will be the same as any other aftermarket dc cdi

That might be true but you need that spring to help return the starter. Stronger battery takes care of the issue without tearing into it

yes but you might not have 100$ for stator but 10$ for cdi, or in some cases they dont make the stator or cdi sometimes.

I would have to look at a wiring diagram. but usually the two plug are dc and the fact that the single wire has voltage tells me its dc. most dc cdi need 10.5v to fire good strong batt cause startor can draw to much

No problem 👍 more videos coming I just did this to a jet ski

good news and bad runs great even up in the high rpms I have not noticed a difference. in a drag race there might be a slight diff. but the starter clutch went out have to split the cases to fix going to be a minute. also coming out with video of me doing it to a jet ski. took it out ran great wide open no problem

Glad you enjoy it! lots of new stuff coming this year

Glad to help! I actually just got an old jet ski running on the same cdi set up any questions glad to help

If your quad has reverse sometimes it'll have a kill switch which can go faulty and kill your spark. Keep a look out for that

Glad it was helpful! banshee carbs might work too I have them on a cb450 engine and they run great cheap on amazon

it works trust me I have other vid of a 750cc 4 cylinder running on this setup also check out harvey spooners page has lots of good info

its tough without the bike in front of me. not as familiar with the suzuki as i am with honda. ill look at a wire diagram and get back to you

the switch itself is behind the kickstand if it doesnt unplug there follow the wires backto where it plugs in.

its kind of all over the place but 4into1 is good lots of little parts, cables can always be made by companies like venhill, and of course your local junk yard

best bet is to use a generic dc fired cdi, but first check all your grounds and on a 2 stroke always replace the plug first another you tuber harvey spooner has some good info on how to hook up

Glad it helped

thank you the oil tank is pretty standard as for the lines it was a billet kit I found on line its been so long cant remember from where but there are a few companies that just make the adapter for the engine others in clue the lines at your specified length, love that bike

the bike would idle fine and did good in the top end but that middle was tough its a balance to get that second carb to open at the right time and give the correct amount of gas. just lots of making little changes. youll get get good at taking that off