I have good voltages all the way to the coil with the coil unplugged. As for taking the carb off well that looks scary. This system is made up of the cylinder and the piston. 5. If the ignition coil was indeed faulty, you will now see an engine code for "Misfire - Cylinder 6," as the defective coil from #3 was moved to #6. No spark from spark plug, I replaced everything spark related, with the above kit. I bought a new stater and flywheel for my carter talon but not getting spark i take fly wheel off and put my flywheel on from my dazon raider classic and it starts what is the problem please help. He owned and operated a manufacturing business building Compact Utility Vehicles for homeowner use. No spark I replace the coil cdi and stator with no difference. Your email address will not be published. The voltage regulator is not connected DISCONNECTED, Voltage at the red/black stator wire not connected to CDI is 110 v AC Are you testing the Red/Black wire for AC voltage, or Ohms? The Motorcycle simply died once day and wouldnt start so I wasnt having any problems with fuel before. The switch is fine. To test the coil's secondary winding, attach the test probes to the outer 12-volt pole on the coil and the center pole (where the main wire goes to the distributor). As I just talked about testing motorcycle ignition coils, let's learn how to do it. Your two problem areas seem to be pins 1 and 6. If I jump it to bypass switches it will crank with key. I was able to determine the CDI module on my wifes Scout CUV was faulty. You should see around 4-6 ohms. The charging and ignition systems are separate, although I have seen some cases of a bad rectifier inexplicably preventing spark. One can also refer to the manual to find the exact ranges of coil resistance. There isnt any place close to where I live that works on these motors so I have to do it myself. Helm is an accomplished DIY craftsman. When does the fuse blow? 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. The magnet is on the shaft so for every revolution there is a positive pulse and a negative pulse. Why does the second bowl of popcorn pop better in the microwave? where or what pin are you putting the ground on ? seems that is comon on these chineese buggys. The ignition coil has 2 . 6. I tried what you suggested and I'm seeing sparks coming off of the positive lead and the wire on the coil, though nothing is coming through the spark plug. Idles for a few seconds and dies. Try getting a DC voltage read on each of the wires connected to the back of your ignition switch. Blue/yellow is .1, black/red is 134vac. have you tested it? We have replacement CDI pins and connectors if this ends up being the cause. The #5 pin can complicate testing to its best to remove it temporarily. 2. After I supplied a new ground to the cdi, I got spark. Resistance can be measured from either the ground terminal wire or the primary wire. I cant get fire to the spark plug. There is a small black wire coming from the box that appears to have by cut by the PO. The function of the ignition coil is to multiply the voltage of the power supplied from the CDI, and to send the multiplied power to the spark plug. Scooter coils can be considered waterproof components that are usually sealed and not repairable. Does Chain Lightning deal damage to its original target first? Be sure to check your ignition switch for continuity when rotating between the on and start positions. 1995-2023 MH Sub I, LLC dba Internet Brands. What to do with a motorcycle battery that does not charge while driving? Wrap or connect the other end of the wire to a good grounding spot on the engine (bare metal). Please and thank you, If spark and compression are good, itll most likely be a carburetion issue. Thank ypu. By following the following steps, you can determine whether the ignition coil is faulty or not. No headlights, brake lights or anything. Last. It should be between 0,5 and 1,5 ohms. 3) Regulator Thanks for the reply. An information manual about specific testing for all types of resistance will usually be available in an automotive shop. The magneto (generator, alternator) has 2 poles. I do not understand why this is happening. I have replaced the CDI on this unit 3 times. Did you gets your to spark yet? Not too long ago, I came out with a video on how-to install a Dyna S ignition system on a KZ1000. My gy6 does not spark while cranking, but just as I let off the key it fires. whats next. The reading should measure between 300 and 500 Ohms, but refer to your shop manual for your motorcycle's specifications. Similarly, if one fails to detect the same, it can worsen the vehicle's overall performance.. On top of that, the condition of the ignition coil defines the . With the red/blk wire and the Blue/white re- connected to the CDI the measured coil voltage output is 18v AC Continuity is normal through the pickup module. 4 0 volts The gap is determined by the amount of voltage generated by the ignition, spark plug gap, and the compression ratio. I ordered the electric tune up kit. I thought one side of coil should be grounded. My Electric Start Button DO NOT WORK Remove the plug cap for the test. All you will need is a multimeter. I just got a 2008 mp150b scooter. What is the etymology of the term space-time? Power supply from kill switch DoItYourself.com, founded in 1995, is the leading independent The coil frame needed to be connected to the battery ground AND so does the body (metal) of the spark plug - otherwise there in nowhere for the spark to go. I totally agree with your wiring diagram! Replaced the cool twice, still same problem I have replaced the stator, cdi, startor motor and coil. So I charged it up. Connect your back multimeter lead to the black ground wire at the coil, and with the red lead to the lighter color wire (usually blue or purple, but it varies). It is an essential part of your motorcycle's ignition system. I got it they lost the key and the alarm box is missing. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. All rights reserved. If you are willing to spend a little more, there are machines that can test ignition coils under use. 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. Without seeing your test results, Im guessing that your problem may be caused by a weak or impeded trigger signal. But heres the thing.. Old Coil resistance same less than 1 ohm. kill switch isent hooked up right or is fulting out. hello mr Depot lol This is a brand new out of the crate engine. have replaced cdi but no change. Like my articles and How-To videos? all voltages check in range. Appreciate any help, way too many hours invested in this job. enjoys making jams and jellies during fruit season along with cooking meals. While taking the fairing apart I found a black box about 2 X 2 with a horn afixed to it. First, you should turn off the scooter engine ignition switch and also disconnect from the battery the ground cable. You can use the tester on any small engine (mower, snow blower, chain saw, string trimmer . As soon as I plug the coil in its all lost. i just bought a go-kart /buggy it has a 150cc gy6 engine the guy i bought it from said his son rode it and shut it off and it wouldnt start up so i replaced the carb ,the wire harness kit since wires where falling out and the cdi box, ignition coil spark plug rectifier it fires and getting gas sounds like it wants to start but wont start new battery as well im thinking it might be out of time it has alot of pressure and knocks hoses off carb while trying to start how do i know if its the timing ?????? Help!? the yellow wire is in my case for lighting and NO it does NOT belong on ground. 2. This is a very simple process and you only need one device to test your scooter's high voltage coil, which is a multimeter, also known as an ohmmeter. 1. Could this possibly be the CDI box? The stator test might appear to be reading 0v, but in reality the trigger module could be fine. Then would not crank again. The 0v on the trigger wire does seem to be the problem though. Usually when the engine will start but only stays running with manipulation of the throttle, the problem is due to an intake leak. Internally its really just a wire coiled around a magnet core, so there is very little resistance. Step 1: To test the ignition coil, you'll require a digital multimeter. Admittedly, Ive reversed the leads more than once before. The plug is very rarely the cause of no spark on the GY6. center terminal and the other lead to each of the outside terminals. it starts and runs for about 10 minutes then dies and i lose all spark. This leads me to think it is a problem with the neutral but I dont know how to confirm. i replaced the cdi, coil, stator, rectifire, ignition switch. https://www.buggydepot.com/product/404/cdi-connection-kit-pigtail.html. Not too long ago, I came out with a video on how-to install a Dyna S ignition system on a KZ1000. Professional Petrol Engine Compression Tester Kit Fuel Cylinder Pressure Gauge Tool Set for Automotive Motorcycles. But in the original spark test, you'd have to test all the plugs. I would like to add that sometimes the coil plug wire doesnt sit well on the spark plug so always double check your spark plug connection. stator :blk/red=53.4 vac. Re checked the wiring which had not been altered from when it did run to find the earth wire was on pin 3 instead of pin 4 so change this. Is your battery fully charged? Second link gives detailed instructions for testing and diagnosing coil pack. Test your ignition coil resistance, the output of your pulser coil, and the output of your stator. Tim, your voltages going into the CDI are healthy. The secondary windings are located at the rear, and the spark plug wires are attached to them. Here is an article that serves as a guide and helps you choose your scooter better before purchasing. I overpaid the IRS. Finally, install the seat back onto the frame. The principle of operation of the ignition coil is relatively simple. Ignition Winding: For this, we give you the details on the characteristics and the different types of scooter. Before getting started, take a look at this diagram. Ive tried 3 new cdis and no spark. Heres my pin out. Thank you! Solved my ground issue. but the battery would not charge before. I have a GY6 clone the Super-Bee. About 2 X 2 with a horn afixed to it fuel before to each of the terminals! For testing and diagnosing coil pack the wire to a good grounding spot on the shaft so every! Too long ago, I came out with a video on how-to install a Dyna s system! I, LLC dba Internet scooter ignition coil test output of your stator a look at this diagram and disconnect. May be caused by a weak or impeded trigger signal itll most likely a... 2 X 2 with a motorcycle battery that does not spark while cranking, but in reality trigger. 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