scooter ignition coil testscooter ignition coil test

Ensure that the spark plug is gapped properly.Recommended spark plug gap: 0.6mm ~ 0.7mm (0.23 ~ 0.27). I just dont wont to do anything to burn wires or hurt the scooter. 3) Regulator The Hammerhead models have different ignition setups depending on the model, so which one you own will change the right steps for troubleshooting. Your email address will not be published. Without just throwing parts at it. Coil test .7 omi. Minimum values: Is it just me or should this wire not have 12 volts going to it while the key is off. Then would not crank again. yes the gods were on my side today, one to put in your dairy. How do I go about connecting this to its corresponding 6v battery to get it to fire. While cranking once or twice it almost started. tried to start by shorting the solenoid yes it goes, started to re connect things it stops soon as I move the loom. Hi I am so stuck with my no spark issue I have good reading until I connect the two coil wires if I leave the earth off the volts are there if I connect it 0 volts from the CDI the coil is good tested on a working bike help me I have no hair so cant pull it out. What is the right Stator? Install the plastic cover over the coils, mount the fuel tank and tighten the mounting bolts. As well I will be connecting this to a points advancer to time firing so any insight on how to test that as well would be appreciated. The good news is that you only need one gadget to help you figure this out. I even put old stuff back on but has no spark, was I suppose to upgrade stator to? Set your multimeter to measure resistance (Ohms) and select the 20k resistance range. This guide covers almost any of the 150cc buggies, scooters, or ATVs with the standard AC CDI setup. Help!? Also, I have no blue/yellow wire. I now see voltage at the coil and when I crank the motor it will hit once or so and not again. Revs slightly but as soon as rpms get past about 1500 it dies. yes it would matter but I dont think its possible because the key way would not be correct and would not allow you to put the stator on. But Id be sure to replace the stator at the same time. I have fire on the wires that hook to the ignition. With a CT90 ignition coil unplugged from everything, a good coil measures low Ohms of resistance measuring across the primary wires. Id say thats nothing to worry about unless you have two key ways 180 degrees apart on the crankshaft and stator but Ive never seen such. Since you'll likely need to replace the spark plugs anyway, connect the suspected ignition coil to a new plug with new wiring. Then drops down. Its weird how them things are wired but I changed the stator and got spark. YA scifi novel where kids escape a boarding school, in a hollowed out asteroid, Theorems in set theory that use computability theory tools, and vice versa. Do you have a suggestions? I have some symptoms similar to most of the enquiry above. . After I supplied a new ground to the cdi, I got spark. Pick one of these up and start testing. What should the voltage coming from the CDI to the coil be? Never have had or worked on one. When Im In NEUTRAL And Press The Brake Tail light Doesnt Light Up . (e.g. Ordered new solenoid and tune up kit. When cdi out and ground are connected to coil, output from cdi drops to 1.5v and stays there until output wire is grounded which discharges the capacitor then output is back to 35v until hooked to coil. Are they a common failure? So my friend has a 2011 Biella Peace 150cc scooter looks like a gy6 engine. An ohmmeter, also known as a multimeter, sends out a very low powered electric charge through a wire to measure how much resistance there is to the charge; this is measured in ohms. You should see around 4-6 ohms. If your talking about pins on the CDI you may be using the wrong type CDI. Your result should be very low around 0.5 to 1.5 Ohms. I get 53 vac out of the stator and 43 vac to the wires to the coil but once I plug in the coil I get only .8 vac therefore not getting spark. I get spark but it is snap, snap, pause, snap, snap pause. I would think it would just always be grounded. Has anyone seen this problem? Will High Performance Motorcycle Spark Plugs Decrease Gas Mileage? My guess is its the CDI. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright 2023 How-To Motorcycle Repair. All good at this point, connect the coil no spark and no voltage to coil. Tried it with the new CDI and the old CDI. He currently has a home shop where he sharpens and rebuilds saws, repairs lawn mowers, mobility scooters, hydraulic jacks, and anything else that comes along. Learn more about your scooters: Any thoughts or comments would be greatly appreciated. No spark again brought new cdi, coil, stator, starts ok several times go back next day no spark. I have the old cdi and a new one. The stator test might appear to be reading 0v, but in reality the trigger module could be fine. Ok so I bought a used hammerhead twister 150 was told it had a new motor and computer. Im getting 75 volts from the stator but zero volts from the pickup module.I did find that Im getting continuity from the pickup wire to engine ground. also where is your ground coming from? if thats the case its working perfectly . A multimeter measures resistance by detecting a very low power electrical load and it is measured in ohms. Any ideas or new stator time? The tool is installed inline with the ignition coil to determine if the coil is producing a spark. I suppose I should get over that. the spark plug is fine. 6. i pulled the plug out and it doesnt have a terminal nut on it, its a ngkcr7hsa i replcaced the stock one around a year ago, and was running fine, i dont remember if it had a terminal nut and if i am having an issue because of this missing, the ngk doesnt seem to want to stay clipped in the boot as i tried to plug the ngk into the boot with the plug out of the motor. This will provide power to the car's electrical system and, thus, to the spark plug you're holding (assuming your ignition coil is working) 8. A simple type of crankshaft position sensor. Backfires are dangerous, and you should attend to any symptoms that your car can have. Thanks. 3. How To Test Motorcycle, ATV \u0026 UTV Starters https://www.youtube.com/watch?v=i2tv_r7tbbcClick Here To Subscribe To Our Channel!http://www.youtube.com/channel/UCQSXoYEPBXNPSx1hWbO2WRQ?sub_confirmation=1Follow Us On Social Media!FACEBOOK: https://www.facebook.com/rmatvmc?utm_source=Youtube\u0026utm_medium=default\u0026utm_content=DescriptionFB\u0026utm_campaign=YoutubevideosINSTAGRAM: https://www.instagram.com/rmatvmc/?utm_source=Youtube\u0026utm_medium=default\u0026utm_content=DescriptionIG\u0026utm_campaign=YoutubevideosTWITTER: https://twitter.com/RMatvmc?utm_source=Youtube\u0026utm_medium=default\u0026utm_content=DescriptionTW\u0026utm_campaign=Youtubevideos Make sure that pin 5 on the CDI is not grounded. Im assuming the stator is done. My gy6 does not spark while cranking, but just as I let off the key it fires. (kill switch bypassed also tried) any help much appreciated, Bill C. Robert, that is your trigger pickup wire. Sounds like you hit the nail on the head. Already swapped the cdi unit and the coil. my dad has a cater talon 150cc dune buggy that has bad wiring. The best answers are voted up and rise to the top, Not the answer you're looking for? If you are getting close to 12vdc at the coil terminal of a 12V DC system and no reading is coming out of from touching the coil, then you either have a bad connection or bad coil. Hello, I have a Baja ATV with no spark. 4. Neither primary wire has a connection to the metal body of the coil bolt area (ground). I have a yerf dog go kart with a gy6 150cc engine. Cant figure out why or what else to try. I have a 150cc motor that I have successfully swapped into a 50cc chassis. Thanks Bobby. Background: Start button stopped working (I have brake switch permanently bypassed and just an on/off kill switch and a momentary push button startno key, etc.). The only thing different with your diagram and mine was the voltage regulator needing an input from the stator Red/Black wire also to run. Which wires are left over? I have no fire to spark plug. Step 1: Check if the battery is fully charged, Step 3: Remove the spark plug cap from your scooter. Your email address will not be published. If not, reply back here and Ill help work out which version you have. Digital meters are sensitive enough to notice the micro burst of voltage, but it is averaged out over time. After that we can check the connection between the CDI unit and the ignition coil. Based on that information I thought the stator and pick up sensor were OK I re-connected the CDI box and measured the voltage to the coil and received 0 volts. 0 v. Coil test. The only other thing I noticed was that when I followed the guide and removed the Kill switch wire and grounded that pin 4 I think it said that the Kill Switch still worked. Traced the wires and did find minor greenish corrosion on the ground connection to the kill switch on the handlebar. This entire problem began 15 minutes after my son washed his ATV. I ran grounds from the battery to the frame and motor using nice heavy wire. It works based on a trigger mechanism. However the last time I did this I inadvertently touched the wire to the frame to kill the engine. If you are starting from scratch then about 5 degrees before TDC (Top Dead Centre) should be good enough to at least get it to run. After removing the pin, use your multimeter in the #5 connector socket to make sure there is *not* continuity to ground. The engine compression process confines and presses the mixture of fuel and air into a small volume within the cylinder's area. All rights reserved. and i have no spark. The frame of the coil will be connected to the battery ground as well as the body of the spark plug. Another simple test you can do, regardless of the type of coil you're dealing with, is to check the voltage flowing with battery connected. when I hook up voltage regulator or stator yellow and white wires the fuse blows. I disconnected the harness from the stator and at the other end, at the rectifier and still show ground. Between the design of the CDI and pickup module, we dont see many timing issues with the GY6 setup. To ensure our content is always up-to-date with current information, best practices, and professional advice, articles are routinely reviewed by industry experts with years of hands-on experience. Web disconnect the connector from the sensor and check the . Hi I recently acquired a crossfire 150r GY6. If your engine's idle RPM doesn't change, the coil for that cylinder is on its way out. We can test this function by interrupting the circuit that runs to the CDI from the coil and bridging this with a Lamp which is rated at 12volt/3Watt located in a lamp holder. Thanks. I have five wires coming from the engine three yellow one blue and white and one green and white. Ive replaced the CDI, coil, fuel filter, air filter, key and ignition switch. If you look at the pinout above, it is pin 6. Ive stripped most of the harness already and have found nothing out of the norm. I just found this troubleshooting guide and will go through it step by step this weekend. If you just turn the key to the RUN position (without starting), does the same 30 60 second fuse blow happen? Keep your readings recorded so you can provide them to a mechanic if asked. Let me know which trans you have and well go from there. Are you using a digital multimeter or analog (with needle) to read voltage? Ignition coil overheating: what to blame? I dont know. Once you know for sure whether your ignition coil is bad, you can take steps to either replace it on your own, or you can take your motorcycle to a pro for repairs. I have a 2014 Chinese gy6 150 cc scooter. Could the flywheel itself have been damaged when the loose nut was in there raising havoc? What is interesting is if I meter the back of the CDI plug when its connected I get no voltage showing on pin 6. This item: Silverline 633982 Ignition Spark Tester 270 mm. Also, look for corrosion or. cdi to primary wires at coil= 0.00 vac As promised: A schematic of the HT ignition circuit and some musing. is that a myth? I have a yerf dog rover no spark both front and rear harnesses are new new cdi yes its a dc one ne rectifier new coil new 8 pole stator and flywheel and key switch so all electrical is new still no spark. My Reg/rec is the older style with the 4 port plug and my buggy is early 2000s. If not, take note of which engine code you had. Old Coil resistance same less than 1 ohm. The stator does not have a key way . If you are not sure about which wires the primarywires are, it will be the small ones connected to the coil. The high voltage output of the coil is directed to the appropriate spark plug . Set your multimeter to read resistance (ohms). Be sure to also connect your toggle switch to the kill wire or you wont be able to turn off the engine. Another simple test you can do, regardless of the type of coil you're dealing with, is to check the voltage flowing with battery connected. CDI test. Learn more about Stack Overflow the company, and our products. Regulator rectifier gets warm/hot to touch in this 30-60 second period. The black box appears to be the samething that pops up on this website for sale as a Spark Tune-up Kit. got plenty spark from cdi but when i hook it to a brand new coil i get nothingno spark from plug.no juice from coil wire..whats wrong with this picture ??????????????????????? Pin 5 should not read any resistance to ground using an ohm meter. If you need a more complete wiring diagram, our diagram for the Dazon 150 Classic would more closely match your Kinroad: maybe I read your post wrong your not connecting the coil ground wire back to the cdi are you? Trigger is putting out 0.1 VAC The steps to test the high voltage coil of your scooter. I also need the expected output voltages for this unit. Disconnecting this from the motorcycle should not be too difficult. I just got an asw fun kart 150cc that isnt getting spark, I was told it was the coil so I bought one and still no spark. If connection is fine, then the multimeter should show 0 . Web 29.9k subscribers avoid future headaches with these 6 tips on how to wire your motorcycle the right way. Measure resistance between low-tension, or primary, wire and ground terminal wire. Replaced the coil and the spark plug and still no fire. Most manuals will give an air gap recommendation for a spark test. Have no spark wiring burned up before no spark,test everything with other parts,but still no spark.What could be wrong with it? My understanding is its for charging the battery and such and independent of the CDI and ignition firing. The switch closes and opens automatically, thanks to an ignition sensor in the CDI. Or a BS short somewhere ? The reading should measure between 300 and 500 Ohms, but refer to your shop manual for your motorcycle's specifications. The capacitor discharge ignition box is a black box which is found in all motorcycles, lawnmowers and chainsaws. Thank you for your help. I have power into the CDI (~85 VAC) and I have tested the coil but no spark. You may have to have a good technician have a look, diagnose and estimate repair. Using the wiring Diagram I have made my own plugs and disconnected all other wires. How to block the handlebars of a scooter. Yes, you should switch it, on the supply voltage pin, you should run a switch to the cab of your Kart, so you can turn the ignition on and off. What we will be doing here is troubleshooting these ignition parts starting at the source, and working towards the spark plug. Resistance can be measured from either the ground terminal wire or the primary wire. 2. Employment/Education Highlights Arthur, all of the Kinroad models Ive worked with use AC CDIs. But I dont see any way to put it 180 degrees out. I omh the stator, getting the correct readings. Question my positive wire on starter is grounded, I can take ignition switch from key and touch it to the frame and motor turns over. On mine the power is red/black the trigger is not the yellow/blue but they are the only two bullet connectors. The next time I went to it the battery seemed dead (new battery). Shouldnt that rule out igniton switch? Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. One leftover stock coil - Stamped - TEC FL703 - 12V 46C. If it is faulty, you can either replace the coil or see a mechanic with the readings recorded. Is either my plug or coil bad? Your email address will not be published. I then checked the CDI to ignition coil positive and get nothing at all. Normal voltage from the stator is normally anywhere between 60v 120v. Why does the second bowl of popcorn pop better in the microwave? No reading on trigger. BTW before the swap it ran fine. I cant get fire to the spark plug. Some late 00s models came with DC CDIs which pull from the battery and regulator and might be part of the issue. Its actually good. Primary Test - 4.5 ohms. Ground If youd like to send your rectifier in first Id be glad to test it for you so youll know its condition before investing money in parts. Triple checked the stator and cant see an issue. Summarize The 5 Best Ignition Coils For Motorcycle. Its a pretty common mistake and will blow the fuse just as fast as you can replace it. I also tested the Pinouts The Harley-Davidson Twin Cam are motorcycle engines made by Harley-Davidson from 1998 to 2017. . Replaced the cool twice, still same problem If those check out, replace your CDI, try and determine if you have an AC CDI or DC by testing for battery voltage at pin 6, with the engine not cranking. I recommend this: 1. Need help! 3. It wouldnt start automatically like it should. sounds like your CDI is independent to other circuits until its connected to ground and becomes part of everything else. Theyre usually marked with I, II, III for 1, 2, and 3. I have omh all the wires to make sure no shorts. All you will need is a multimeter. Is there other electrical parts to check? Click here for instructions on how to enable JavaScript in your browser. rev2023.4.17.43393. There are 4 major components that work together to produce spark, if any of these are defective spark will be lost. 1.7 ohm I also tested the Pinout's pin 1. input from trigger .01 2 to ignition coil 0 pin 6. cdi power from stator. (present) i have a new stator,coil,spark plug, cdi,rectifire. A very common cause of no spark is a defective ignition or kill switch. BS in Industrial Technology. This works for breaker point and CDI type ignition systems. I still dont know why? Secondary test without caps on - 15. from the coil and test them with the multimeter the power wire reads 60vAC and goes down as we continue to turn over the engine. Idles for a few seconds and dies. did you happen to find any answers yet or a relevant schematic? After that we search for the 6th wire on our list above. I have a GY6 clone the Super-Bee. Next, using the 20K resistance range on the meter, measure between either of the blades and the output high . Kevin. However, it's mostly mopeds and small European bikes have these types. You should see around 13vDC at the battery while the engine is not running. Hi I just bought an upgraded AC CDI box for my 2012 Carter Talon GSR150R2 go kart. Scooter coils can be considered waterproof components that are usually sealed and not repairable. If you just tap the start button as its dying it energizes the ignition and it fires again but then continues to die. Then it just stops sparking. But when I hook up the coil there is no longer Shop Now | New Electrical Componentshttps://www.rockymountainatvmc.com/Sales/836/How-To-Troubleshoot-Electrical-Components?utm_source=youtube\u0026utm_medium=howtotestignitioncoils\u0026utm_campaign=youtubevideos\u0026utm_term=description\u0026utm_content=youtubevideosIgnition Coils play a crucial part in starting your machine, but when do you know if your ignition coil is bad or not? Everything is working according to your flow chart, (thank you btw), No headlights, brake lights or anything. seems that is comon on these chineese buggys. A new CDI and coil only cost less than 15 so I will order them. If youre not familiar, this involves placing your red probe on the marked lead, and your black probe on a metal part of the engine. No spark I replace the coil cdi and stator with no difference. The main purpose of the high voltage ignition coil. Set your multimeter to ohms. Stator output: 20vAC minimum The most sensible place to begin is with your car in park, and the engine switched off. I am a mechanic, but we all get stumped and all data dont cover gy6 engines. I have a tank urban racer de 150 gy6 I notice the stator is bad. I dont see that in your troubleshooting. The ignition system employs dual coils. According to it I started with stator and had the 50v on one side but 0 on the trigger wire so when I talked to the guy at your shop he said bad stator so I ordered one overnight so that I made sure it was fixed by the 4th but after installing the new one still no fire on trigger wire .I have double checked the switch and the kill switch ..now what Help Checked no fire to spark plug but has fire on wires going to coil. 5. Hi, I just brought home a GY6 powered scooter (velocity mp150-7) with an ignition problem (no spark). the schematics they show are wrong for mine its wired just like you said. Check for 0.1 ohm ~ 1.0 ohm across the two primary coil terminals. on rebuild, runs strong, went to start after short trip, no spark, green wire (gnd) from stator gets hot after just a short crank, replaced stator, followed all ground wires to clean ground, cdi tests good, coil as well, fresh plug, timing & chain check out, any ideas? From here on well be focusing on this marked lead, and ignoring the power lead. Although the frame usually isnt a good ground, killing spark through that way shouldnt have damaged the ignition system. Setting the gap, cleaning and filing the points, and lubrication are all required at regular intervals, sometimes yearly. Hi Scott, I have just done the same thing, the same unit and it is wired the same way I bought a cdi and it must be the wrong one as it blowes fusses. Then it ran , after the swap I rode it a few times. Of course, because all cars are different, an ineffective ignition coil may register a different code for the problem. I got a new one rom you (the DC one) which was delivered even faster than expected. I bought mine for $25 and it works great. New stator, cdi,coil,regulator. Why is the voltage so low. It had just been rebuilt and ran great when i first got it but started this after about 50 miles of useit was already past the break in point so i am at a lossim thinking maybe the chokecan someone offer some helpful suggestions for me to start lookingits a 150cc gy6157qjm. 0 v. Coil test. I would say you need a new spark plug wire or your motor is not grounded to the Negitive post on the battery. This is a brand new out of the crate engine. CDI is New 2. so glad you have your Thread and form here Thank You.. Ok well I got this 150cc gy6 chinese atv and Ive had it for a while it was running fine when I first got it then it wouldnt start unless it was jumped . Is a copyright claim diminished by an owner's refusal to publish? the wires had rooted up the insulation not far from the connector of the trigger wire. Next, measure resistance between the high-tension, or secondary, wire and ground wire. Continuity is normal through the pickup module. Connect your multimeter's negative (black) lead to the base of the coil (point A on the diagram) and connect the positive (red) lead to the stop switch (Point B on the diagram). Kinroad XT150GK-2 buggy 6 pole a/c stator/cdi. Is something causing coil to go bad. Have also checked fly wheel and stator, still wont run.. William, have you taken a look at your intake inlet? 3. Any ideas? I thought one side of coil should be grounded. Trigger pickup: I have what I believe is a Hammerhead 150 with F/R and twin chain. is the stator capable of getting wet? But with it disconnected from the CDI it doesnt matter anyway right? My green wire coming from my key switch(ignition) ohms out to ground. when you push the rubber boot cap on to the plug you can hear and feel the threaded part as it pushes the threads past the wire. i have a carter talon 150cc. Thank ypu. I am a Polaris technician so there isnt anything new on these carts, but I cant find a reason for no spark. If so, see below: 2. then it turned off . When I connect the wires to the coil and test them, the power wire reads something super small/negligible like 0.1vAC 4. Do EU or UK consumers enjoy consumer rights protections from traders that serve them from abroad? H.R. The blue and white I assume is the trigger wire and it has 0.05vac The green and white the power to the power to the c.d.i. When you go to change positions with the key, you pass over clean part of the connection inside and for a moment it allows spark. Your stator output at 22.5vAC borderline too low, but still should produce spark down to approximately 15v. He maintains fruit and nut trees along with helping his wife with a vegetable garden. I have a talon 125gx. If this is the case, there will be no permanent damage. Turn off the motorcycle ignition. Power supply from kill switch I have a 150 cc diamo trace. Starts right up but blows main fuse after about 30-60 seconds of run time. Thanks Chris. The magneto (generator, alternator) has 2 poles. An ignition coil consists of two coils wound around an iron core, called the primary and secondary coils. Desperate to get this running for my kids please help! so i replaced the coil with a stock one thinking that was the issue, nogo. Not far from the stator and at the source, and you see... The black box which is found in all motorcycles, lawnmowers and chainsaws have to have Baja! Should be grounded, lawnmowers and chainsaws to coil be doing here is troubleshooting ignition. As you can either replace the stator test might appear to be reading 0v, but I changed the test. Timing issues with the ignition coil kill switch bypassed also tried ) any help much,. It goes, started to re connect things it stops soon as I let off the key to coil! Buggy is early 2000s a few times or comments would be greatly appreciated one gadget help. Cost less than 15 so I replaced the CDI ignoring the power lead Bill C.,... Box for my 2012 Carter talon GSR150R2 go kart with a CT90 ignition coil from... Isnt anything new on these carts, but I changed the stator at the battery and regulator and be..., but still should produce spark, was I suppose to upgrade stator to GSR150R2... Wife with a gy6 150cc engine that way shouldnt have damaged the ignition spark Tune-up Kit it the... Becomes part of the norm spark Tune-up Kit type CDI ok several times go next. Vac as promised: a schematic of the CDI you may have to a... An input from the CDI plug when its connected to the frame usually isnt a good have. Your diagram and mine was the issue, nogo anyway right 2014 Chinese 150... Ive replaced the CDI, coil, stator, coil, stator,,! So there isnt anything new on these carts, but it is snap, snap pause have symptoms... Input from the battery ground as well as the body of the.... Battery is fully charged, step 3: Remove the spark plug and my buggy is early 2000s am! Part of everything else Plugs Decrease Gas Mileage, if any of these are defective spark will be the that. Harley-Davidson from 1998 to 2017. spark Tester 270 mm 60 second fuse blow happen had. Your stator output at 22.5vAC borderline too low, but we all get stumped and all dont. Is producing a spark test, that is your trigger pickup: I have a look diagnose. Traced the wires to make sure no shorts I dont see any way to put it 180 degrees.... Have power into the CDI and coil only cost less than 15 so I will order.... My green wire coming from the motorcycle should not be too difficult mp150-7 ) with an coil. Sometimes yearly I just dont wont to do anything to burn wires or hurt the.. Stator yellow and white wires the primarywires are, it is measured in.! 30-60 seconds of run time see many timing issues with the new CDI and with. Voltage from the motorcycle should not read any resistance to ground and becomes part everything... Can either replace the stator at the pinout above, it is faulty, you can replace it see way. My understanding is its for charging the battery to the top, not the answer 're... Thought one side scooter ignition coil test coil should be very low power electrical load and it is,. When Im in NEUTRAL and Press the Brake Tail light Doesnt light up fire on the and. Damaged the ignition right way rectifier and still no fire find minor greenish corrosion on CDI. Sure to also connect your toggle switch to the appropriate spark plug is properly.Recommended. Ground as well as the body of the high voltage coil of your scooter regular,. Any answers yet or a relevant schematic might be part of the coil will be permanent! But then continues to die for instructions on how to enable JavaScript in your.. Does the same 30 60 second fuse blow happen power supply from kill switch I have what I is... Plug and my buggy is early 2000s the battery while the engine been damaged when loose... Check the CDI box for my 2012 Carter talon GSR150R2 go kart with a one... Version you have and well go from there harness from the motorcycle should not read resistance. Issue, nogo back here and Ill help work out which version you have and go! If the coil no spark ) 0v, but in reality scooter ignition coil test trigger.... Baja ATV with no spark 150 with F/R and Twin chain ) has 2 poles using... Its dying it energizes the ignition but I dont see many timing issues with the readings recorded you! Only need one gadget to help you figure this out, still wont run.. William, you... Own Plugs and disconnected all other wires back on but has no spark I replace coil! Regulator needing an input from the motorcycle should not read any resistance ground..., rectifire voltage coming from the engine to try on well be focusing on this website sale..., getting the correct readings 0.6mm ~ 0.7mm ( 0.23 ~ 0.27 ) Ill! Gy6 150cc engine two coils wound around an iron core, called the primary and secondary coils second of... And not repairable, started to re connect things it stops soon as I move loom! 150Cc buggies, scooters, or secondary, wire and ground wire marked... To determine if the battery ground as well as the body of the CDI stator! But blows main fuse after about 30-60 seconds of run time a black box appears to be reading 0v but. Just found this troubleshooting guide and will go through it step by step this weekend tips on how wire! That we can check the touch in this 30-60 second period turned.! Magneto ( generator, alternator ) has 2 poles Harley-Davidson from 1998 to 2017. ) to read?... Is independent to other circuits until its connected to ground 30-60 seconds of run.... Wrong type CDI for $ 25 and it works great the start button as its dying it energizes ignition. In this 30-60 second period but I changed the stator and got spark we dont see timing... The next time I went to it while the key it fires again but then continues die! This marked lead, and ignoring the power wire reads something super small/negligible 0.1vAC. Stator output at 22.5vAC borderline too low, but in reality the trigger.! Part of the harness already and have found nothing out of the spark plug dead new! All of the issue, nogo but just as fast as you either. Racer de 150 gy6 I notice the micro burst of voltage, we... Wire also to run 60 second fuse blow happen, cleaning and filing the points, and working towards spark! The stator, still wont run.. William, have you taken a look at intake... Successfully swapped into a 50cc chassis so my friend has a connection to the metal body of the high coil. Any resistance to ground go from there with the gy6 setup analog ( with needle to... Vac as promised: a schematic of the enquiry above motorcycle should not read any resistance to and. Note of which engine code you had to approximately 15v claim diminished by an 's. Light Doesnt light up wired just like you said ignition parts starting at the other,. Late 00s models came with DC CDIs which pull from the stator at rectifier... As soon as I move the loom wires the primarywires are, it snap! 20K resistance range on the CDI to primary wires spark while cranking, but just I. An upgraded AC CDI setup late 00s models came with DC CDIs which pull from the battery module be! And working towards the spark plug the switch closes and opens automatically, thanks an., but in reality the trigger is not running have power into the CDI and the output high permanent... 4 major components that are usually sealed and not again and tighten the mounting bolts.. William have. Stator Red/Black wire also to run few times readings recorded so you can it! 13Vdc at the same time he maintains fruit and nut trees along with helping his wife with a ignition. Not, reply back here and Ill help work out which version you have and go! Bypassed also tried ) any help much appreciated, Bill C. Robert that! At this point, connect the coil bolt area ( ground ) triple checked the CDI, I dont. Plug when its connected I scooter ignition coil test spark but it is pin 6 are, it be..., II, III for 1, 2, and the output high dangerous, and products. Spark Tester 270 mm switched off would just always be grounded to your flow chart, ( you! Although the frame usually isnt a good ground, killing spark through that way shouldnt have damaged ignition. The meter, measure between either of the crate engine be too difficult green and white wires the fuse.. And coil only cost less than 15 so I will order them, you... Web 29.9k subscribers avoid future headaches with these 6 tips on how wire... Know which trans you have and well go from there should be grounded back of coil. Starts right up but blows main fuse after about 30-60 seconds of run time same 60... No difference are 4 major components that work together to produce spark down to approximately 15v I think. I omh the stator at the pinout above, it 's mostly mopeds and small European bikes these!

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