Ignition points are a mechanical/analog method of controlling when the coil-generated spark is sent to the cylinder. Backfires are dangerous, and you should attend to any symptoms that your car can have. If you get 12 VDC at the coil terminal, it means no reading is coming out and the coil is faulty. Troubleshooting the Ignition Coil: I went back and took the flywheel off again and verified I had installed things correctly and checked all the voltages again and they looked good. I also think it is a shorted Regulator. The needle of an analog meter cant respond fast enough so it just appears to read 0v. I have a 150cc GY6 ATV that is getting 30 VAC to the coil but no spark. The main tools you will need to do these tests are 1) The Service Manual for your particular bike 2) an inexpensive multi-meter to measure ohms of resistance. The steps to test the high voltage coil of your scooter. Not too long ago, I came out with a video on how-to install a Dyna S ignition system on a KZ1000. 0 v. Coil test. yes the gods were on my side today, one to put in your dairy. Spark Plug Fire Is ORANGE Replaced coil, cdi and stator. Then it just stops sparking. turns over easily I have what I believe is a Hammerhead 150 with F/R and twin chain. It tries to start but will not run continuously, it runs like the spark pattern then sounds like it loads up and dies. Its a pretty common mistake and will blow the fuse just as fast as you can replace it. Secondary test without caps on - 15. Fasten the fuel line and install the right side cover. Stator replaced and spins. Ive had two switches on it, both with the same results. I got it they lost the key and the alarm box is missing. 3. 15.45. I cant get fire to the spark plug. Read the comment above yours about how the trigger wire/circuit works. One thing I did notice was the new CDI box was smaller (about 1/2 shorter and 1/2 narrower) The CDI box is a 6 pin rounded type connector. He farmed commercial garden produce for several years. This guide covers almost any of the 150cc buggies, scooters, or ATVs with the standard AC CDI setup. Hi I recently acquired a crossfire 150r GY6. Now in this post and video, I want to show you how to test ignition coils with a multimeter. The starter clutch wore out an I replaced it, now no spark. Try getting a DC voltage read on each of the wires connected to the back of your ignition switch. This isnt exactly definitive, as we have seen working coils with 0.0ohms resistance. I HAVE A CROSS FIRE 150 THE PROBLEM IM HAVING IS NO START IT WONT EVEN CRANK.I BOUGHT NEW STARTER RELAY NOTHING ANY IDEAS I ALREADY BYPASSED THE BRAKE SWITCH, I have a 2006 tank urban touring 150 de . Insert one stripped end into the back of the #4 pin (with original wire still inside). Thanks Bill. There should be at least 0.05vAC coming from the trigger wire (Blue/Yellow). Required fields are marked *. Just dont have power at switch. Im hoping its just a stupid rookie mistake and Im missing something simple. Make sure the ignition switch is OFF. The procedure in the video shows you how to test both the primary and secondary windings. There are 4 major components that work together to produce spark, if any of these are defective spark will be lost. I bought a 1p57qmj 150cc engine New on eBay and installed it on a malaguti jet f10 I got everything together mounted and fuel lines and such likes that and then I got down to starting the wiring and im having alot of trouble figuring out whats what I bought a wiring hardness for a yurf dog for the engine and was hoping to modify it to the malaguti wiring and the rectifier that came with the new engine is a 5 pin and does not fit the yurf dog wiring because it a 4 pin setup so I got that and put everything together and im down to 3 wires and I assume was for the ignition and put a toggle switch and push start set up on it but Im not getting power to anthing except to the cdi from batterys so Ive been trying to figure out how many poles my stator has the engine is a 1p57qmj I know its ac cdi just not sure what stator size I have a 6-8 or 11 is there a way to find out without taking the fly wheel apart Ive tried looking up my engine stock stats on the web and I cant find anything for my 1p57qmj engine also is there a simple way I can just have a basic wiring setup to just have the engine running with a toggle switch and push start button and not worry about lights horns instead just have two auxiliary lines so I later can worry about lights and so I just want to focus on getting the motor going any help please sorry for long letter thanks. A new CDI and coil only cost less than 15 so I will order them. *CB175 / CB200 Owners: While the basic wiring flow is the same, these motorcycles only use a single point and single coil in the ignition system. If the stator came with the pulser coil. Can you help thank. It should be between 0,5 and 1,5 ohms. I will follow directions to confirm if it is a kill switch problem by bypassing it according to your instructions earlier and will update on results tomorrow. With cdi plugged up I get no lights horn anything. Neither primary wire has a connection to the metal body of the coil bolt area (ground). The fuse blowing problem is most likely related to the regulator rectifier and also likely a separate issue from what is preventing spark. 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? Thanks! We welcome your comments and Did I get an engine with a bad unit? Forget the kill switch, just cut power to the CDI. I have a 150 cc diamo trace. Early symptoms of backfires are sooty smoke from your exhaust, random engine knocking, and a strong fuel smell in the car. this is my stator readings black/red wire is 56.0 and blue/yellow start at 00.5 and not even a sec later it drops to 00.2 and holds. I get spark but it is snap, snap, pause, snap, snap pause. I have tried multiple wires in the bundle but no luck. Solved my ground issue. Input from trigger module It may read 12 volts, it may not. Fuse blows. Check for 0.1 ohm ~ 1.0 ohm across the two primary coil terminals. He maintains fruit and nut trees along with helping his wife with a vegetable garden. 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? It will not start. Replaced cdi with 2nd new one, still same The three yellow have only 2vac coming from them. If youre using a digital meter, thats a different story and indicates a problem with the stator we sent you. 22.5 v Trigger output 0.1. In my mind, from limited experience with other engines, this seems to be a timing issue however I am not sure since the CDI is the brains. If you just tap the start button as its dying it energizes the ignition and it fires again but then continues to die. I discovered the plug wire is broken at the boot and is extremely loose but i rigged it in tight and it still cuts at high speedsalso my brake light looks to be continuously on.any suggestions for a fix on either or both problems would be greatly appreciated, hey out thereneed your help againput on new pick up coil/spark plug boot.noticed that the plug is burnt black and covered in carbonand with the new parts it still bogs and cuts out at about 35 miles per hour nowacts like its not getting gas or something. You may have to have a good technician have a look, diagnose and estimate repair. Ordered new solenoid and tune up kit. Kinroad XT150GK-2 buggy 6 pole a/c stator/cdi. How to Test CDI Box with Multimeter. 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. You want 9500-10000 Ohms, a little less is ok but no more. But heres the thing.. H.R. coil is to start with the primary side. It goes to your #1 pin on the CDI. My Yerf-dog Scout model 34910 has a DC powered CDI unit instead of the AC powered unit in the posted electrical schematic. It was supposed to run. (These are both bullet-style connectors). the DC fired CDI takes its voltage from the battery (DC) instead of the stator pole for the CDI (A/C). If it is faulty, you can either replace the coil or see a mechanic with the readings recorded. I have no fire to spark plug. Then stopped firing. Is ahelixfox go kart supposed to have fire even if ignition switch off to the regulator and cdi. Set your multimeter to read resistance (ohms). 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. There isnt any place close to where I live that works on these motors so I have to do it myself. The ignition system should all plug in for your scooter without having to modify anything. Mar 22, 2016 #6. In order to test a moped coil you need to use an ohmmeter. CDI Ouput: 0.0v to 2.3v. I have power into the CDI (~85 VAC) and I have tested the coil but no spark. The minimum we have seen working is around 18vAC. Open/nothing Web disconnect the connector from the sensor and check the . It only takes a minute to sign up. I know the battery is shot. Trigger 0.1 VAC Ive stripped most of the harness already and have found nothing out of the norm. i havent replaced the ignition switch which i think can be the problem. I bought mine for $25 and it works great. Learn how to complete a Harley Davidson ignition coil test to make sure your coil is performing properly. My GY6 has new stator w/pickup, CDI, coil and carburetor. Need help! then it turned off . 1995-2023 MH Sub I, LLC dba Internet Brands. I recommend this: 1. I have omh all the wires to make sure no shorts. Any ideas on this? The tool is installed inline with the ignition coil to determine if the coil is producing a spark. Have no spark. If necessary, remove any plastic covers that may be covering the ignition coils. Please reply and well go from there. How can I obtain a book for parts? So, could I have a bad CDI? If you see any problems in the rubber its likely up for replacement. That will resolve any grounding issues. Invention prototypes are another of his many accomplishments. kill switch isent hooked up right or is fulting out. Read the article above or show it to someone who knows how to work on buggies. In what context did Garak (ST:DS9) speak of a lie between two truths? Now, start the vehicle and run for several minutes. Checked no fire to spark plug but has fire on wires going to coil. Hi, I just brought home a GY6 powered scooter (velocity mp150-7) with an ignition problem (no spark). tried to start by shorting the solenoid yes it goes, started to re connect things it stops soon as I move the loom. My name is Randy and I need help. CDI output: Can be 5% to 30% less than the output from the stator. Why no spark??? After finishing all these processes, ensure to reconnect your vehicle's electrical connectors and reinstall your engine covers. My Electric Start Button DO NOT WORK He thought it was the ignition switch so we bought a new ignition switch and wired it up and itll spin over but no spark to the plug. I thought one side of coil should be grounded. If you look at the pinout above, it is pin 6. Cdi test at the coil has no voltage at all so that would suggest cdi is bad, correct? https://www.buggydepot.com/tech-center/dazon-raider-classic-wiring-diagram/, I have a kasea engine go kart I bought. I am getting nothing from CDI. Grab a length of loose wire (not from the harness) and strip a bit from the ends. Now I am getting #6 16v, #5 16v, # 2 0.2v #1 0.0v Please help I dont know what to do now!!! Main clue Buggy had been running fine and then this problem occured all of a suddenkids had to push the buggy back to the garage. You can use the tester on any small engine (mower, snow blower, chain saw, string trimmer . 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. I have the ground from the battery going to the frame and the engine with new wire and connectors and cleaned contact locations. 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.
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