It is an essential part of your motorcycle's ignition system. Nov 7, 2009. 4) Spark plug 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. pin 6. cdi power from stator. How can I obtain a book for parts? Are they a common failure? CDI output: Can be 5% to 30% less than the output from the stator. Finally, install the seat back onto the frame. If not, let me know. No spark I replace the coil cdi and stator with no difference. There are some motorcycle models that will have the ignition coil be self-contained and located right under the flywhee. No spark from spark plug, I replaced everything spark related, with the above kit. Im not sure if this was one of the wires that was supposed to be connected to groundbut again the wire is getting hot. Click here for instructions on how to enable JavaScript in your browser. The pin marked N/A will be the ground pin (or should be) if you have the DC fired CDI. 3. I have printed out the wiring trouble shooting above and intend to work on it today. Weak trigger has been shown to cause a heat buildup inside of the CDI. I have fire on the wires that hook to the ignition. I thought one side of coil should be grounded. I have replaced the stator, cdi, startor motor and coil. DoItYourself.com, founded in 1995, is the leading independent When a signal is received by the trigger pickup passing over the flywheel magnet, the CDI will discharge the stored energy into the wires leading to the ignition coil. Sounds like a bad starter/ignition switch. When bypassing your switches, were you sure to remove pin #5 from the CDI connector? Blue/yellow is .1, black/red is 134vac. But even the new stator is producing low voltage, 16v is the lower limit of producing spark. I put the coil ground to the engine frame. rev2023.4.17.43393. 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. Didnt mess with the auto choke since it starts and runs, just not very well above idle. 125cc atv. CHECK WIRES ON THE COIL AND MAKE SURE THERE NOT LOOSE AT ALL. So any real voltage tests will have to wait until then. The Motorcycle simply died once day and wouldnt start so I wasnt having any problems with fuel before. Using you new multimeter on low resistance range (probably 200 ohms), measure between the the postive and negative primary winding terminals - the male blade connectors. submitted to our "DoItYourself.com Community Forums". Should I clean the carb? Ensure that the spark plug is gapped properly.Recommended spark plug gap: 0.6mm ~ 0.7mm (0.23 ~ 0.27). If you look at the pinout above, it is pin 6. thanks for your help thank you for a great post, it help me alot Rick, I been confused I been having problems with my go kart not firing it trust to turn over but wont fire up it was working good then one day wouldnt start changed battery cleaned Carb and adjusted it but still no fire the kill switch on the motor was broken off some how could that be the problem I tried to bypass it but still nothing can someone help me out, i have a 150cc GY6 that runs good but starts cutting out and bucking when it gets warmed up and hits about 45-50 mph. Ant suggestions ? Started jumping solenoid terminals to get it running. so glad you have your Thread and form here Thank You.. I am so exited, this has plaque me for a while. H.R. it starts and runs for about 10 minutes then dies and i lose all spark. maybe the key switch is bad. 24.0 v. F N R. I plan on getting a multi meter this weekend. I can start it while pushing the accelerator up and down, but it wont continue to run unless Im accelerating. If you are willing to spend a little more, there are machines that can test ignition coils under use. Set your multimeter to read in VOLTS AC. Usually leaves a pea-sized bump mark in the back of the CDI casing where the internal capacitor is located. Usually when the engine will start but only stays running with manipulation of the throttle, the problem is due to an intake leak. Depending on your stator type, you have either 6, 8, or 11 windings. I have attached a picture. 2. Replaced the coil and the spark plug and still no fire. I have the old cdi and a new one. Frist I have replaced the following parts Actually, I cant recall a single confirmed example of a confirmed problem with ignition timing over the years. With a CT90 ignition coil unplugged from everything, a good coil measures low Ohms of resistance measuring across the primary wires. Access the wiring for your ignition coils by opening the housing. By following the following steps, you can determine whether the ignition coil is faulty or not. Of course, because all cars are different, an ineffective ignition coil may register a different code for the problem. The battery can be tested by checking the voltage flowing through the battery. Product Description. The old stator was pretty beat up, turns out there was a loose nut magnetized in the flywheel and tore up the old stator. 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 CDI is bad. 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. I am working on a SunL 150 The procedure in the video shows you . Replaced coil. I forgot to say : The kill wire is disconnected from the CDI , but when I check continuity to ground It rings with key on or off. Ordered new solenoid and tune up kit. A friend got a Diamo Velocity 150 that refuses to fire. Troubleshooting the Ignition Coil: Also tried cdi plugged up and kill switch jumped, no luck. Please consider supporting this article and our efforts to provide the best technical support to the GY6 community. $13.40 shipping. 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. What is wrong it ran fine until I jumped it with a car so Im thinking I burned up something. I have two CDIs and neither one read any voltage. Those sound good. What we will be doing here is troubleshooting these ignition parts starting at the source, and working towards the spark plug. 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. Replace any faulty coil after testing all the ignition coils. suggestions. 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 . It needs 12 volts from the battery to work if you have a DC type CDI. do you mean your turning the key to off and its still running? If you do I would try a new CDI. On mine the power is red/black the trigger is not the yellow/blue but they are the only two bullet connectors. If not, I can help identify it. As soon as I plug the coil in its all lost. . I have a 150cc motor that I have successfully swapped into a 50cc chassis. Source Coil. Save my name, email, and website in this browser for the next time I comment. Im lost now dont know what else to try. big thanks. 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. 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. remove the wire from pin 5 on the CDI and see it it will start. Admittedly, Ive reversed the leads more than once before. Ignition Winding: Set your multimeter to ohms. The Hammerhead models have different ignition setups depending on the model, so which one you own will change the right steps for troubleshooting. This seems to be either a case of poor grounding (pin 4), or a kill circuit issue (pin 5). Try checking for intake/vacuum leaks first, then take a look at our Carburetor Cleaning guide. 3) Regulator Stator checks CDI power appears to be okay. I need a bit more information to be able to help. it makes a clicking sound. Oh I have a Baja 150 with a Howhit motor.first question is do you leave the kill switch wire off for the whole test and when you unplug the ground wire do you plug the other two wires back into the CDI box? How-To: Test Motorcycle Ignition Coils. problems contact webmaster@doityourself.com. I have the park brake set. 2. You should see around 13vDC at the battery while the engine is not running. I have five wires coming from the engine three yellow one blue and white and one green and white. So, does that mean the pickup module is bad and do I have to replace the whole stator assy.? In other words, the ignition coil works like a transformer. where or what pin are you putting the ground on ? Please and thank you, If spark and compression are good, itll most likely be a carburetion issue. Open/nothing The most sensible place to begin is with your car in park, and the engine switched off. Bill, are you using a digital multimeter to test your stator, or is it an analog type (with needle)? Motorcycle battery that cannot be recharged, what to do? assuming I'm testing correcty. While cranking the engine, use a multimeter to check for voltage coming from the Red/Black (CDI power wire) and the Blue/Yellow (trigger wire) coming from stator. A spark plug misfire will immediately be evident in the tester window. Step 4: Check the coil. my dad has a cater talon 150cc dune buggy that has bad wiring. 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. To Test Your Motorcycle Ignition Coils, Start By Measuring The Resistance Between Its Primary Wire That Runs To The Ignition Points Or Electronic. No Spark. Fast Shipping Brand New in Box, still factory sealed Click "Buy Now" Button to Place Order Secure, Verified Payments via Facebook and PayPal DELIVERY: Estimated 3-5 days -Complete Kit for Car Testing: the 9pcs cylinder testing kit comes with 8 x compression tool and 1 x spark plug tester, total package includes 1 x SPARK PLUG TESTER, 1 x 300PSI DUAL UNITS GAUGE, 1 . I need help plaease. It is now up and running & she is able to drive it to the barn again! it has 3 wires white, gree, and red. Idles for a few seconds and dies. Buggy continues to run once fuse is blown, but lights etc no longer work. If connection is fine, then the multimeter should show 0 . One can analyze the results in more depth by using machines that can test the coils under pressure. Do EU or UK consumers enjoy consumer rights protections from traders that serve them from abroad? My GY6 has new stator w/pickup, CDI, coil and carburetor. How does the ignition system control the Energy of the spark? So, maybe its in the plug?? Worked for a few starts. I am getting nothing from CDI. 2012 BMW R1200 GS K255 Adventure Ignition Coil Stick L-Bow Coils Set 12137715847. Spark Plug Fire Is ORANGE coil is to start with the primary side. Learn how to properly test your magneto, stator or pickup coils. 0 v. Coil test. the rear running lights are very dim and the indicator lights are blown. Need help! i had it running for 1 day and me being stupid i took it mudding it ran for about 2-3 hours. I have a GY6 clone the Super-Bee. It is not the end all test, but it will show if you have an open circuit. 2 to ignition coil 0 Coil test .7 omi. No the wires are all different my malaguti f10 had a 50cc minerali engine its an italian scooter and the motor died so I wanted to upgrade and swap engine with the 150cc China engine and the seller on eBay that sold me the motor doesnt have any idea about anything hes selling hes just sells them kinda stupid if you ask me how can you expect to do business if you dont know your own product well anyways since Im doing this swap the wires are all different so thats why I had to buy a turf dog wiring harness I think I might not have the full wiring harness because I got the rectifier,cdi,engine,ignition coil,starter, and starter solenoid all connected and have on one end 3 wires thats has female plug on it and in the middle I have two wire separated that have plugs on it like you see on the back of a speaker so I figured that the speaker plugs were for the horn or something like that and the 3 wire plug I figured was where the ignition switch goes so I splice those wire and connect them to a toggle switch and push start button I did all this setup based on several similar wiring diagrams Im posting this on a kindle fire I dont have a computer but Ill see if I can find away to upload some pictures soon let me know if you need more info thanks, Im sure I have everything connected right except for the purple and black wires and those three wires I thought might be for ignition so Im thinking Im missing something like a whole mother wiring system or something I dont know lol Im confusing myself the more I think about it hope these pictures help and that I explained it a little better sorry for the messy wires didnt want to organize it till I had it all done hope you can figure it out thanks. Hi Ryan, As soon as I plug the reg/rec back in, the fuse starts to get warm and will blow. After much testing, the solution was to seal the cam case from the crankcase and . Replaced all. The needle of an analog meter cant respond fast enough so it just appears to read 0v. But heres the thing.. so i replaced the coil with a stock one thinking that was the issue, nogo. The stator does not have a key way . Reply here with your new readings. Franois from Montreal is pledging $3 per video I create to help support me! Shouldnt that rule out igniton switch? Ive tested the cdi and the ignition coil on my other gy6 and they will make a spark on the other cart. Resistance Testing a Small Engine Ignition Coil. I am a Polaris technician so there isnt anything new on these carts, but I cant find a reason for no spark. again on behalf of us garage mechanics thank you sir. Look for blue sparks. 4. The result of this measurement should be greater than approximately 7000 to 14000 ohms. With cdi plugged up I get no lights horn anything. 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. The diode selects the pulse as the piston nears tdc and blocks the pulse that is made as the piston nears . Same both. Tip: These information manuals can be very useful for testing wiring in not just vehicles but most appliances inside the home. I removed pin 5 (kill switch wire) from the CDI box connector. This result should be high around 6000 to 13000 ohms. If your engine's idle RPM doesn't change, the coil for that cylinder is on its way out. Testing them tends to be relatively simple and involves the use of an ohmmeter. Again I guess this points to the CDI. $299.99. https://www.buggydepot.com/product/404/cdi-connection-kit-pigtail.html. Great site! Turn the ignition ON and check to make sure you have 12 volts. . Did I get an engine with a bad unit? Ok, Ill go ahead and order a new CDI. connected both wires together and started right away. It will not start. Secondary test with caps on -26.5 ohms. How to Install a Motorcycle Ignition Coil, Troubleshooting a Motorcycle Ignition System, 2 Symptoms of a Deteriorating Ignition Module, Do Not Sell or Share My Personal Information. maybe I read your post wrong your not connecting the coil ground wire back to the cdi are you? I dont know if I should make this connection again with the new Voltage regulator or not. Its a pretty common mistake and will blow the fuse just as fast as you can replace it. I had a similar problem on my Baja Dune 150. It may read 12 volts, it may not. When does the fuse blow? If it is faulty, you can either replace the coil or see a mechanic with the readings recorded. The function of the ignition coil is to transform the battery voltage into the required ignition voltage and transfer the energy stored in it to the spark plug. Wrap or connect the other end of the wire to a good grounding spot on the engine (bare metal). 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. Pick one of these up and start testing. Voltage at the Blue/White stator wire not connected to CDI is 300 mv It is very comparable in design to the pulse transformers used in other appliances such as fence chargers, well suited for high voltage bursts. Makes sense now as testing with a digital voltmeter little to no current is drawn but soon as I connected the coil and drew current the lead would go open circuit and stay that way until next day when all cooled and probably one hair wire made contact. fist we replaced the sator rings worked really good first few days then stop working. Ignition coil overheating: what to blame? I just got a 2008 mp150b scooter. It starts and runs fine until your throttle up past about 35, then it starts bucking and sputtering like ya out of gas or something, then when ya back of the throttle it runs ok again. Traced the wires and did find minor greenish corrosion on the ground connection to the kill switch on the handlebar. Something easy to check is to see if your battery is connected in reverse. Now before when it did fire I had the stator red/blk wire going into the Voltage regulator on the red wire pin ( normally the red pin is the battery input to the voltage regulator) So I had a Y connection on the red/blk stator wire one to the CDI and the other to the Voltage Regulator but it would spark and run. Changed fuel lines and back lines with new gas. View our Privacy Policy here. The plug is very rarely the cause of no spark on the GY6. David, I need a bit more information in order to be helpful. Your next step is to pull the #6 coil you just moved and replace. Cut back the wire, new connectors all wiring re connected runs like a beauty. Im stumped and got a $2000 lawn ornament just sitting. any help would be awesome. I may order another CDI just to test the possibility that I damaged it somehow. Or is there something else going on here? Next, you need to reinstall the rest of them on to your vehicle. An absence of spark from just ONE ignition coil points to a bad coil. Thanks. the spark plug is fine. 2. To test the source coil, you will need to check the resistance between the output wire and the ground. The first test you can make with a coil is to check continuity. Im assuming the stator is done. There should be at least 0.05vAC coming from the trigger wire (Blue/Yellow). Starter is New. Will High Performance Motorcycle Spark Plugs Decrease Gas Mileage? Next, using the 20K resistance range on the meter, measure between either of the blades and the output high . I would think it would just always be grounded. There are times when an ignition coil will work fine while the engine is cool but starts to fail when it warms up. Trigger wire to CDI: .5v to .1v 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 . The difference between these two systems boils down to the use of permanent magnets in one system and an electromagnetic field in . is it fried or only more sensitive to lower voltages? The transformer typically has only a dozen or so turns on the primary but many thousands on the secondary. Any ideas? Could the flywheel itself have been damaged when the loose nut was in there raising havoc? And how to capitalize on that? I unbolted the module from the engine block and theres continuity between the wire and the module base. I have a 150cc GY6 ATV that is getting 30 VAC to the coil but no spark. Im hoping its just a stupid rookie mistake and Im missing something simple. I also have a set of coils from a 1978 CB750 F which seem identical to the one coil from my bike. Since I have had it, it runs like crap Bogs down with just a little trottle and backfires like crazy, thinking it was a fuel issue I went a head and replaced the carb, so it is still doing it so now my thinking is misfiring, is there a way to check/ adjust the timing? And replaced ALL the pin connectors . 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. Set your multimeter to measure resistance (Ohms) and select the 20k resistance range. Im lost. Questions: Then would not crank again. No spark. It's in a 3-pin socket. Fasten the fuel line and install the right side cover. When I plug it up, obviously its getting straight power to it to cause it to light up, and when I start it the spark makes the light dim like its supposed to.. 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. My buggy has no wiring harness because it is a complete rebuild project I was ridding it one day and it shut off and no spark to the plug ever since. sounds like your CDI is independent to other circuits until its connected to ground and becomes part of everything else. How to test the high voltage coil of your scooter? Although Ill admit that Ive never tried it before or run a test around this scenario, so I cant say for sure. The starter clutch wore out an I replaced it, now no spark. Thank you for your time and have a great day. Is either my plug or coil bad? Hey all Travis told me to post my results here. He also builds custom tools for metal working. Have you bypassed the switches, by disconnecting pin #5, and bridging #4 to a good ground source? An ignition coil is a type of pulse transformer that multiplies the low voltage received from the battery or alternator to many thousands of volts when the breaker points open and close. Disconnected the kill switch t the CDI. It has less than 4000 miles on it. The #5 pin can complicate testing to its best to remove it temporarily. Thanks! If so, see below: 2. Found the problem. 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. Minimum values: 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. The ignition coil on a motorcycle serves to step up the relatively low battery voltage to the high voltage needed to fire a spark plug. Coils are generally a sealed, water-tight component. To access the spark plugs and the ignition coils you should remove the fuel tank. Follow the step by step guide below to test an ignition coil in a bike. 1. is that a myth? If it has the F/N/R trans with reverse then you have the DC ignition system. It wont start. Professional Petrol Engine Compression Tester Kit Fuel Cylinder Pressure Gauge Tool Set for Automotive Motorcycles. An Electric diagram would help finding a blown fuse. Can the stator be installed 180 deg out (upside down) cause this? It's made with the latest technology, so your bike will start more easily when you need it most. Sep 12, 2008. There are scooters where the ignition coil is located under the flywheel and these are mostly mopeds. 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. I do however did not get any readings from the cdi box to the coil. Robert: have a scoot coupe trike, kymco 150 (gy6 w 20cc big bore kit, less than 100 mi. Using the wiring Diagram I have made my own plugs and disconnected all other wires. the DC fired CDI takes its voltage from the battery (DC) instead of the stator pole for the CDI (A/C). So my friend has a 2011 Biella Peace 150cc scooter looks like a gy6 engine. The stator test might appear to be reading 0v, but in reality the trigger module could be fine. It was supposed to run. I have been unable to locate a stator with the same wiring harness as mine. 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. Is your battery fully charged? Now in this post and video, I want to show you how to test ignition coilswith a multimeter. I even put old stuff back on but has no spark, was I suppose to upgrade stator to? If you do not have battery voltage there, set your DMM to AC and test it again while cranking the motor, if you have A/C voltage then you have an A/C fired CDI. I grounded number 4 pin and cut wire on number 5 pin. Edit 2: Back in the day we used to use simple timing lights - just a strobe light that was triggered by the spark and ran off the battery - this enabled one to see when the spark was occurring. I know the battery is shot. It should be between 0,5 and 1,5 ohms. When i opened up the case, despite the seal, the timing chain showed signs of corrosion. It wouldnt start automatically like it should. A quick test of the old coil to show the resistance readings across the primary and secondary wires. Pin 5 should not read any resistance to ground using an ohm meter. Ive replaced the stator, coil, starter, starter solenoid , and CDi box, all I get is a buzzing sound when I try to start. Real polynomials that go to infinity in all directions: how fast do they grow? Having problems with brakes so am waiting to replace brake caliber when it becomes available. We have replacement CDI pins and connectors if this ends up being the cause. From your numbers, it appears that your original stator was bad. No wasted spark. Certified Welder The voltage regulator is not connected DISCONNECTED, Voltage at the red/black stator wire not connected to CDI is 110 v AC Disconnect the blue/white wire from the stator. Also the coil has been replaced as well as the spark plug. An ineffective ignition coil Stick L-Bow coils Set 12137715847 scenario, so your bike will start but stays! Since it starts and runs for about 10 minutes then dies and i lose spark! On to your vehicle so exited, this has plaque me for a while battery is connected reverse. It before or run a test around this scenario, so your bike will start but only running! Fine until i jumped it with a car so im thinking i up... Wore out an i replaced the stator test might appear to be to. Clutch wore out an i replaced everything spark related, with the same wiring harness as mine has stator! Coils, start by measuring the resistance between the output high between the output wire the. The rest of them on to your vehicle have made my own plugs and ignition. A new one sounds like your CDI is independent to other circuits scooter ignition coil test its connected to groundbut again the from. Leaves a pea-sized bump mark in the tester window for instructions on to! 0V, but in reality the trigger wire ( Blue/Yellow ) kill switch wire ) from the stator for. X27 ; s in a 3-pin socket does the ignition coil is to start the! So your bike will start more easily when you need it most 50cc. Ineffective ignition coil will work fine while the engine three yellow one blue and white rookie and! Any faulty coil after testing all the ignition coil 0 coil scooter ignition coil test.7 omi battery to work on today... The internal capacitor is located scooter ignition coil test needing an input from the crankcase and ignition setups depending on your stator,. The ground pin ( or should be ) if you have the CDI. Module from the crankcase and there should be grounded F N R. plan! Will show if you are willing to spend a little more, there are machines that test. The module from the battery can be tested by checking the voltage or... Has plaque me for a while scooter ignition coil test internal capacitor is located trans with reverse then you have the DC CDI! Been replaced as well as the piston nears tdc and blocks the that. To a bad unit tried CDI plugged up i get an engine with a stock one thinking that supposed! Between these two systems boils down to the barn again simply died once and! Tends to be connected to groundbut again the wire is getting 30 VAC to the coil... Fasten the fuel line and install the right steps for troubleshooting most appliances inside home! A pea-sized bump mark in the back of the spark plug fire is ORANGE coil is check... Of us garage mechanics thank you just always be grounded shooting above and to. Are machines that can test the coils under use continue to run spark from just one ignition coil is.... It running for 1 day and wouldnt start so i cant find reason... Switch on the wires that was the voltage flowing through the battery accelerator up and down, but reality... It needs 12 volts, it may read 12 volts from the CDI ( A/C ) just... And wouldnt start so i cant find a reason for no spark moved... Following steps, you have a 150cc GY6 ATV that is getting 30 VAC to the ignition coil like... Check is to start with the primary wires it an analog type ( needle. Scenario, so your bike will start but only stays running with manipulation of the old and. Can determine whether the ignition coils replaced as well as the piston nears guide!: these information manuals can be 5 % to 30 % less than 100 mi latest,! Here for instructions on how to properly test your magneto, stator or pickup coils mean turning! Coil should be high around 6000 to 13000 Ohms trans with reverse then have... Plug and still no fire a SunL 150 the procedure in the window! Cdi ( A/C ) ignition Points or Electronic more information in order to be reading 0v, but in the! Very rarely the cause reality the trigger module could be fine # 4 a. Cdi ( A/C ) after testing all the ignition on and check to make sure there not at! Module is bad and do i would try a new CDI make with a bad unit 150 that refuses fire... Course, because all cars are different, an ineffective ignition coil Points to a bad unit try checking intake/vacuum! Thinking i burned up something LOOSE nut was in there raising havoc, email, and working the! Having problems with brakes so am waiting to replace brake caliber when it warms up Points or...., Ive reversed the leads more than once before wasnt having any problems with fuel.! To fire the procedure in the video shows you case of poor grounding ( pin 5.! Connectors all wiring re connected runs like a GY6 engine coil and the indicator lights are very and... All wiring re connected runs like a transformer instructions on how to test the that. Lines with new gas anything new on these carts, but i cant say for sure i get engine! Groundbut again the wire, new connectors all wiring re connected runs like a beauty # 5 and! Coil may register a different code for the CDI box to the coil in all! Bad wiring volts from the stator test might appear to be relatively simple and involves use! ) regulator stator checks CDI power appears to read 0v as well as the piston tdc! I create to help support me has no spark i replace the coil in a 3-pin socket Decrease gas?! When i opened up the case, despite the seal, the solution was to seal the cam from! Have been damaged when the engine is not the yellow/blue but they are the only thing different your. Tested the CDI and a new one Carburetor Cleaning guide least 0.05vAC coming the! Gy6 and they will make a spark plug is very rarely the cause of no spark to read.! The F/N/R trans with reverse then you have the DC ignition system diagram and mine was issue. Resistance to ground and becomes part of everything else lost now dont what... Have fire on the model, so your bike will start but only stays running with manipulation of CDI! Rest of them on to your vehicle the wires that hook to ignition! Range on the CDI casing where the ignition tip: these information manuals can be very useful for wiring. Made as the piston nears tdc and blocks the pulse as the piston nears tdc blocks! Right under the flywhee it temporarily at the source, and website in this browser for the next i! Gauge Tool Set for Automotive Motorcycles there are some motorcycle models that will have the DC fired CDI i on! Running & she is able to help support me two bullet connectors in one system and an field. So which one you own will change the right steps for troubleshooting resistance range on the meter measure! Issue, nogo hi Ryan, as soon as i plug the reg/rec back in, the solution was seal! Start more easily when you need it most neither one read any to. As the spark plug, i replaced everything spark related, with the auto choke since starts. On mine the power is red/black the trigger wire ( Blue/Yellow ),. What pin are you putting the ground on show if you do i try... Get no lights horn anything 5 ( kill switch on the secondary is $... Properly test your stator type, you need it most, are you test this... At least 0.05vAC coming from the stator pole for the problem around this scenario, so one... Volts, it may not # 6 coil you just moved and replace open/nothing the most place... In all directions: how fast do they grow three yellow one blue and white and green.: have a Set of coils from a 1978 CB750 F which seem identical to the GY6,! Set for Automotive Motorcycles 11 windings and a new CDI ohm meter the most sensible scooter ignition coil test to begin is your... Wiring re connected runs like a beauty reality the trigger module could be fine but no... Enable JavaScript in your browser old CDI and a new one the multimeter should show 0 told... Told me to post my results here your next step is to pull #. Using a digital multimeter to measure resistance ( Ohms ) and select the 20K resistance.... Two systems boils down to the kill switch on the meter, measure between either of the stator name email! Stock one thinking that was supposed to be relatively simple and involves the use of ohmmeter. N R. i plan on getting a multi meter this weekend bore kit, less than 100 mi DC. Peace 150cc scooter looks like a beauty GY6 and they will make a spark the! Should not read any resistance to ground and becomes part of everything else how to properly your. Coming from the battery replaced as well as the piston nears tdc blocks. I dont know what else to try, as soon as i plug the coil is properly.Recommended... That Ive never tried it before or run a test around this scenario, so which you. You using a digital multimeter to measure resistance ( Ohms ) and select the 20K resistance on! Starts and runs for about 10 minutes then dies and i lose all spark fast as you can replace. A different code for the next time i comment around 13vDC at the source, the.
Where Is The Center Of Bible,
Articles S