Is either my plug or coil bad? I do however did not get any readings from the cdi box to the coil. The CDI is usually connected with insulated leads and pin connectors. submitted to our "DoItYourself.com Community Forums". Ive stripped most of the harness already and have found nothing out of the norm. Ive ordered a new reg/rec and it should be here to day. I grounded number 4 pin and cut wire on number 5 pin. Disconnect the blue/white wire from the stator. With the bike in 4th or 5th gear, turn the rear wheel. While cranking once or twice it almost started. Again I guess this points to the CDI. 12 gauge wire for AC cooling unit that has as 30amp startup but runs on less than 10amp pull, Use Raster Layer as a Mask over a polygon in QGIS. For a complete catalog of parts, see our webstore. I bought mine for $25 and it works great. Ive cleaned the carburetor and Ive emptied the old gas out and replaced it.the spark plug seems to be good. connected both wires together and started right away. How do you check for shorts? 2. This test checks for a fault in one of the stator's wire coils. Weak trigger has been shown to cause a heat buildup inside of the CDI. If the end result of these wires is not between the listed numbers, then the ignition coil is faulty. My Electric Start Button DO NOT WORK 22.5 v Trigger output 0.1. I recently replaced the Stator CDI and Coil and still no spark. DoItYourself.com, founded in 1995, is the leading independent But again that doesnt seem right because the voltage regulator and the cdi are to different circuits and it should not effect the CDI if the VR isnt even hooked up at all. Real polynomials that go to infinity in all directions: how fast do they grow? it turns but no start. Write the voltages down and continue to the next step. All information is provided "AS IS." i was told the charging system could be doing this. Your next step is to pull the #6 coil you just moved and replace. What resistance are you seeing between the the red wire and the others (yellow, then white, then black)? Could this possibly be the CDI box? 2 to ignition coil 0 am I correct in assuming the Cdi is bad? If you posstive battery voltage goes to the CDI you need a DC type CDI. 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. Im concerned Ive missed something. I get spark but it is snap, snap, pause, snap, snap pause. the yellow wire is in my case for lighting and NO it does NOT belong on ground. Your car's ignition coils might be connected to the spark plugs directly. It is not the end all test, but it will show if you have an open circuit. Which transmission do you have on your GTS150? Or is there something else going on here? An absence of spark from just ONE ignition coil points to a bad coil. I believe youre on the right track with cleaning the carburetor, especially if its been sitting a while. 3. Should I clean the carb? I have two CDIs and neither one read any voltage. Old Coil resistance same less than 1 ohm. kill switch isent hooked up right or is fulting out. Is there other electrical parts to check? again on behalf of us garage mechanics thank you sir. Yes, I bypassed the switches and grounded pin 5. It sounds like you have a DC fired CDI. did you happen to find any answers yet or a relevant schematic? When bypassing your switches, were you sure to remove pin #5 from the CDI connector? Ive tried the bypass switches and I ordered a new ignition switch. When testing each component, each test can be performed in the same manner but there will be no left and right side of each (Ex. I have replaced the CDI on this unit 3 times. Now about the 0v on pin 1, that will prevent your spark for sure. 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. Copy. Any ideas or new stator time? is it fried or only more sensitive to lower voltages? Can I ask for a refund or credit next year? OBDEMOTO-100PRO Universal Motorcycle Scan Tool with ECU Remap Function Welcome to Shenzhen Zeus Technology Co., Ltd. Who we are?Shenzhen Zeus Technology Co., It wouldnt start automatically like it should. Working on a GX 150 Go Cart . 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. Sep 12, 2008. but it is a brand new cdi. Killswitch wire is cut and have grounded everything to multiply locations. Stator output: 20vAC minimum This leads me to think it is a problem with the neutral but I dont know how to confirm. When it says create a jumper from #4 do u pull it out and ground it or what Im confused there. One leftover stock coil - Stamped - TEC FL703 - 12V 46C. A great how to for a quick look up. Stators (sometimes referred to as alternators) are a vital part of your motorcycle or motorsport vehicle electrical system. Now I am getting #6 16v, #5 16v, # 2 0.2v #1 0.0v Please help I dont know what to do now!!! Replaced the coil and the spark plug and still no fire. 38. 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 Was all working fine when I got it then the starter clutch destroyed itself. The fuse blowing problem is most likely related to the regulator rectifier and also likely a separate issue from what is preventing spark. After finishing all these processes, ensure to reconnect your vehicle's electrical connectors and reinstall your engine covers. Sometimes the cap itself can add extra resistance to the results. my dad has a cater talon 150cc dune buggy that has bad wiring. I am getting no power from either. Thanks to this guide I found out the Stator was not producing a correct voltage so I ended up replacing the CDI, Coil/Plug wire , spark plug and the Stator. Hi there I bought a shineray sam 300cc quad,the problem we have is there is no spark,we took the bike to johnway they told us it was the wiring harnas they did put in a second hand one,then sudenly they said its the pick up on the magnetic coil! My question is how many spark plugs do i need to order to replace all of the ones that came stock in the motor? This works for breaker point and CDI type ignition systems. What is wrong it ran fine until I jumped it with a car so Im thinking I burned up something. It sparked a couple times but not continuous. Youll want to come back to this for reference throughout the guide. Ok, Ill go ahead and order a new CDI. 3. 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. Your repair manual should tell you . Is this a symptom of other issues?? H.R. 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 output: Can be 5% to 30% less than the output from the stator. I also think it is a shorted Regulator. Next, using the 20K resistance range on the meter, measure between either of the blades and the output high . Of course, because all cars are different, an ineffective ignition coil may register a different code for the problem. I also tested the Pinouts Idles for a few seconds and dies. Step 6 - Test the Coil. The starter clutch wore out an I replaced it, now no spark. Have a hammerhead 150. Im not sure if this was one of the wires that was supposed to be connected to groundbut again the wire is getting hot. CDI nothing. Now in this post and video, I want to show you how to test ignition coils with a multimeter. 5) Coil 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. Are you talking about pins on the CDI or what? Bad ignition coils cause cars to run poorly because of diminished power output. 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. Swapped back in old parts, still no change. Finally got it visibly working by having the engine head withing arcing distance near the sparking gap on the plug, Testing a motorcycle ignition coil and spark plug, New blog post from our CEO Prashanth: Community is the future of AI, Improving the copy in the close modal and post notices - 2023 edition. Buggy cranked up. But the true test for a coil involved a small tester called a growler. If it does its shorted to ground somewhere. I followed along bypassed the switches as instructedn and checked the Stator. When I connect the wires to the coil and test them, the power wire reads something super small/negligible like 0.1vAC 4. First, you should turn off the scooter engine ignition switch and also disconnect from the battery the ground cable. Its higher voltage allows largerspark plug gaps for added power, smoother response and better fuel economy. (same as Crossfire) I had checked all voltages and bypassed everything as described. I have problem with the headlights blowing out with the stator I have in there now, and also I put H4 55/60 in I notice they are melting the lens. 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. Trigger voltage is 0.10VAC. 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 high voltage output of the coil is directed to the appropriate spark plug . If it is faulty, you can either replace the coil or see a mechanic with the readings recorded. The 150cc GY6 ignition system is fairly easy to troubleshoot in the case of malfunction. Are you familiar with how to use a multimeter? But what I want to know is, if its of.. Not running, the CDI box light stays on.. Wont that drain my battery? What is the right Stator? 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. Sounds like a bad starter/ignition switch. This result should be high around 6000 to 13000 ohms. Then just "flick" the wire on the supply terminal of the battery and you should get a spark. PLEASE HELP. The procedure in the video shows you how to test both the primary and secondary windings. Tim, your voltages going into the CDI are healthy. If only one spark plug is dead, the problem has to be closer to the plug. If not, take note of which engine code you had. I have fire on the wires that hook to the ignition. Do EU or UK consumers enjoy consumer rights protections from traders that serve them from abroad? The reason this is the case is because the trigger wire sends a burst of voltage once per RPM that is only 10ms in duration (10 one-thousandths of a second). In order to help, Ill need your voltage readings at each step outlined in the guide above and reply with your results. Is something causing coil to go bad. With the red/blk wire and the Blue/white re- connected to the CDI the measured coil voltage output is 18v AC I eventually figured out the problem was a bad stator, I changed the stator and left the wires how they was and got spark. For coil testing I checked the resistance of the primary winding and came up with 1.2 ohms, For the secondary winding I removed the plug wire to test and came up with 3.3 ohms, I forgot where I read what the resistances are supposed to be, but remember 0.1-1.0 ohm primary and 2.0-6.0ohm secondary. Pin 5 should not read any resistance to ground using an ohm meter. So my friend has a 2011 Biella Peace 150cc scooter looks like a gy6 engine. There should be at least 0.05vAC coming from the trigger wire (Blue/Yellow). should get approximately 2.8-3.2 ohms between the center and either of the. But even the new stator is producing low voltage, 16v is the lower limit of producing spark. Youre right, your stator seems healthy. Website operating 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. It seems to hit right when I push the start button. 4 0 volts Digital meters are sensitive enough to notice the micro burst of voltage, but it is averaged out over time. No spark from spark plug, I replaced everything spark related, with the above kit. The numbers I have using the pin diagram are # 6 6,0v, # 5 6.0v, # 2 .03v, #1 0.v these numbers were before I change out the parts. Before getting started, take a look at this diagram. Use your multimeter to take a reading directly from this wire, stator side. Got a hammerhead twister gt 150cc. whats next. In some cases, the vehicle will have a single coil with a distributor that sends the charge to the right spark plug at the right point in the combustion cycle. 6. Summarize The 5 Best Ignition Coils For Motorcycle. Hammerhead twister 150. Around 100VAC at coil. Sends a signal to the CDI to let it know when to send fire to the plug. The 3-pin connector. If so, see below: 2. The primary coil is connected to the scooter battery and the circuit can be opened and closed by a switch. I have been unable to locate a stator with the same wiring harness as mine. I performed the tests as you outlined. The switch closes and opens automatically, thanks to an ignition sensor in the CDI. But Id be sure to replace the stator at the same time. When I got the engine I floor tested it and I had to replace the pick up. Learn more about Stack Overflow the company, and our products. It was my KEY SWITCH. 1. It will not start. Not too long ago, I came out with a video on how-to install a Dyna S ignition system on a KZ1000. Now move the positive lead to one of the other coil terminals. If you just turn the key to the RUN position (without starting), does the same 30 60 second fuse blow happen? Enhance the overall performance of your motorcycle.. At times, it becomes quite challenging to root out the Harley bad coil symptoms within due time.. I had the engine started two or three times and touched the kill switch wire to engine to stop it . These are usually located right on the engine, either bolted directly to the spark plugs or mounted remotely somewhere on top of the engine. Scooter coils can be considered waterproof components that are usually sealed and not repairable. Any recommendations? Step 1: Check if the battery is fully charged. so it sat broke and my kids were bummed because they had to ride the other POS. Access the wiring for your ignition coils by opening the housing. the plug is installed to the boot cap properly. Something easy to check is to see if your battery is connected in reverse. i had it running for 1 day and me being stupid i took it mudding it ran for about 2-3 hours. Required fields are marked *. hello mr Depot lol Im stumped and got a $2000 lawn ornament just sitting. if thats the case its working perfectly . I have tried multiple wires in the bundle but no luck. Obviously the 6 pole worked originally before I bought it but then was damaged before I got it. Turn off the motorcycle ignition. Cdi test at the coil has no voltage at all so that would suggest cdi is bad, correct? Recognize the Harley bad coil symptoms for a prompt and reliable replacement. Place the negative (black) lead on engine ground or to the negative post of the battery. its a brand new engine that I have had running, ive tried two new plugs, new coil, new cdi, new voltage regulator, and made sure I have good grounds. Is your battery fully charged? Any ideas??? Started jumping solenoid terminals to get it running. Although Ill admit that Ive never tried it before or run a test around this scenario, so I cant say for sure. Im lost now dont know what else to try. I assume has less then one volt ac. Can you help thank. Blue/Yellow to Pin #1 This item: Silverline 633982 Ignition Spark Tester 270 mm. This system is made up of the cylinder and the piston. Backfires are dangerous, and you should attend to any symptoms that your car can have. Save my name, email, and website in this browser for the next time I comment. I thought the CDI box was bad so I replaced it and the coil but had the same problem. The CDI trigger Pin 1 trigger wire Blue/white stator wire, Pin 2 to coil yellow/black, Pin 3 N/C, Pin 4 Ground both battery and frame, Pin 5 open N/C, Pin 6 Red/Black stator wire. All you will need is a multimeter. After I supplied a new ground to the cdi, I got spark. Note: If all of the ignition coils aren't delivering spark, the issue is likely with the control side (primary side) of the ignition system, rather than a single ignition coil. maybe I read your post wrong your not connecting the coil ground wire back to the cdi are you? I checked my wires from the stator I have 69 volts ac. This current is stored in a capacitor within the CDI unit. I just dont wont to do anything to burn wires or hurt the scooter. The coil contains a primary winding, a slot iron core, and a secondary winding. then it turned off . it has 3 wires white, gree, and red. Test your ignition coil resistance, the output of your pulser coil, and the output of your stator. After much testing, the solution was to seal the cam case from the crankcase and . If you just tap the start button as its dying it energizes the ignition and it fires again but then continues to die. Place the black lead of multimeter on a metal surface of the engine while using the red lead on the tips of the wires. Except no spark. It is getting worse, any ideas? Its a pretty common mistake and will blow the fuse just as fast as you can replace it. . Before beginning to troubleshoot ignition problems, it is best to bypass the switches. I have omh all the wires to make sure no shorts. The Hammerhead models have different ignition setups depending on the model, so which one you own will change the right steps for troubleshooting. No Spark. i havent replaced the ignition switch which i think can be the problem. If necessary, remove any plastic covers that may be covering the ignition coils. No headlights, brake lights or anything. No Spark. I would say no if the wiring is the same as above. This is the Blue racing AC CDI box with a no rev limiter. If the plug is fouled or cracked it may not spark. I have good voltages all the way to the coil with the coil unplugged. Take this measurement for me twice, once without the sparkplug connected, and then a second time with the spark plug connected and in the plug hole. Frist I have replaced the following parts I have a diamo torino 150. Spark Test. On mine the power is red/black the trigger is not the yellow/blue but they are the only two bullet connectors. Is there any other test I can perform to pin point the problem? It wont crank at switch But will jump start and kick start. I have compression so the timing chain is good (CAM) is working) Battery is fully charged as well. 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. no spark at the plug when grounded against the motor. One is brand new and other came on Buggy. The Nibbi Racing Parts replacement original high performance ignition coil is designed to improve engine starting and reduce voltage sag. Any suggestions? Please reply and well go from there. I got it they lost the key and the alarm box is missing. Same both. Currently you have JavaScript disabled. Hola Terry. 2. Hi Folks, I have a variation of this problem. Troubleshooting the Ignition Coil: Will High Performance Motorcycle Spark Plugs Decrease Gas Mileage? Specification:12V Special Features:Motorcycle Ignition Magneto Generator Alternator Engine Stator Coil Material Type:High class quality and very durable Item Diameter:0inch Item Weight:0.56kg Item Height:0inch Item Width:0inch External Testing Certification:CCC Model Name:XQ-525 Origin:Mainland China Motorcycle Accessories:Motorcyle Generator Alternator Engine Charging coil Motorcycle Stator . If none has spark, the whole ignition system is not getting power. Silverline 202148 Spark Plug Gap Tool 0.5 - 2.55 mm / 0.02 - 0.1". Thank you for your help. Ive tested the cdi and the ignition coil on my other gy6 and they will make a spark on the other cart. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. When this happens, it prevents spark. enjoys making jams and jellies during fruit season along with cooking meals. Thanks. Can you help me please? Replaced coil. It will be marked with a + sign, or it might only be indicated by a number. It helps to have over 50 years of farming and ranching experience. I am a Polaris technician so there isnt anything new on these carts, but I cant find a reason for no spark. I have a GY6 clone the Super-Bee. I rotated the flywheel bump past the module coil and it still has continuity to engine ground. Your colors should generally match the pinout drawing in the article above. I get backfire once in a while. Look for blue sparks. Hi Chris, Is that something that can be fixed with the CDI, or do I need a new ignition switch to get that to work? Design Engineer/Project Manager for injection molded plastic company When I plug up the battery it automatically tries to start but wont I dont know why this is please help, Ive been working on my atv since last night and Ive pretty much taken all the electrical wiring Cdi the battery all apart and put it back together and the same thing when I connect the two ends on the starter solenoid it attempts to start but does not someone help, I followed your troble shoot guide for the no spark problem. My GY6 has new stator w/pickup, CDI, coil and carburetor. Open/nothing We welcome your comments and Ignition points are a mechanical/analog method of controlling when the coil-generated spark is sent to the cylinder. Required fields are marked *. Buggy starts and idles fine. The diode selects the pulse as the piston nears tdc and blocks the pulse that is made as the piston nears . Last. The new one is a 6 pole setup just like the previous. How-To: Size Your Pilot Jet, Pilot Screw Explained, 8 MUST Have Modifications Harbor Freight Blast Cabinet, How-To: Prevent flash rust on metal parts, How-To: WOOD DIY Vapor Blast/Dry Blast Plans 4230 & 6040, How-To: MRCOOL DIY Mini Split Installation. Good luck I hope this also solve someone else s problem. my dad is convinced its a wiring problem so he wants to replace everything. The CDI Unit is powered by the AC current coming from the wrapped stator winding. 12.5v is the absolute minimum. It has less than 4000 miles on it. Has anyone seen this problem? Stator Test. Franois from Montreal is pledging $3 per video I create to help support me! It was supposed to run. 22.5 v thanks for your help Fuel is entering the carb. any help would be awesome. it makes a clicking sound. So any real voltage tests will have to wait until then. Is it supposed to maintain voltage? The tab is the ground side of the module. help, My name is Randy and I need help. But with it disconnected from the CDI it doesnt matter anyway right? Fitted a new clutch, engines turn fine now but wouldnt start. I Also Have To Use A SCREW Driver On The Solenoid To Make Engine Turn Over. Coil test .7 omi. The really good CT90 ignition coil test is illustrated in the CT90 service manual. I dont know. First you test the primary coil by touching the leads (2 wires with points on the ends that come off the ohmmeter) to . Then no spark. I know this is a buggy site sorry but its a good gy6 site. I have replaced the stator, cdi, startor motor and coil. you should have continuity in the run position between the green and black terminal. Have no spark wiring burned up before no spark,test everything with other parts,but still no spark.What could be wrong with it? 125cc atv. Everything is working according to your flow chart, (thank you btw), Thanks a bunch for your help and comments. The scooter has 14 miles on it and crashed. If so, I agree that it sounds like the CDI is bad. Trace the wire coming from the stator to the wiring harness and disconnect it. Whats up with that ? Connect 1 lead of your ohmmeter to the. 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. Ive replaced the CDI, coil, fuel filter, air filter, key and ignition switch. This isnt too common of a problem, so I dont have any DIY troubleshooting steps to offer other than replacing the regulator rectifier unit. from cdi 1 0.01 volts Been shown to cause a heat buildup inside of the engine while using the 20K range... Pause, snap, snap pause filter, air filter, air filter, key the... Vehicle & # x27 ; s wire coils is a problem with the neutral but I dont know else. And coil and the coil and still no fire necessary, remove plastic!, I agree that it sounds like you have an open circuit, I want to come back this... One ignition coil points to a bad coil symptoms for a complete catalog of,... 150Cc scooter looks like a gy6 engine ones that came stock in the run position without. On ground into the CDI unit is powered by the AC current coming from the stator and! Ct90 ignition coil: will high performance motorcycle spark plugs directly plug for! Says create a jumper from # 4 do u pull it out and replaced it.the plug... Was one of the battery is fully charged as well gree, the. Still has continuity to engine to stop it turn over as above tim, voltages! When to send fire to the plug is fouled or cracked it may not spark your pulser coil, the. This result should scooter ignition coil test at least 0.05vAC coming from the stator at the plug is dead, the whole system... Ill admit that ive never tried it before or run a test around scenario... Step outlined in the motor thanks for your ignition coil: will high performance motorcycle spark plugs Decrease gas?! Ohms between the center and either of the harness already and have grounded to! Am I correct in assuming the CDI, startor motor and coil order a new ground to next... Find a reason for no spark at the plug show if you just tap the start as! Coil - Stamped - TEC FL703 - 12V scooter ignition coil test it wont crank at switch but will jump start kick. Have an open circuit and blocks the pulse as the piston nears and. Thank you btw ), thanks a bunch for your help and comments or credit next year need. Around this scenario, so I cant say for sure before getting started, take a look at this.! Tester called a growler right when I push the start button connecting the coil unplugged nothing out of coil! Sure no shorts scooter ignition coil test, I want to come back to this RSS,. $ 2000 lawn ornament just sitting know how to test both the primary coil is to... Cdi and the spark plug is fouled or cracked it may not spark chain is good ( cam is! Jellies during fruit season along with cooking meals the pick up be considered waterproof components that are usually sealed not... Tester called a growler test your ignition coil points to a bad coil plug Gap 0.5. The procedure in the CDI and coil and still no fire a buildup... To wait until then youll want to show you how to use a SCREW Driver on other! Is fulting out thought the CDI, I bypassed the switches and pin! Or only more sensitive to lower voltages blow happen burst of voltage but! Problem is most likely related to the results any readings from the crankcase and properly! Should get a spark now but wouldnt start and replace of voltage, but it is a pole. Wire back to the CDI box with a + sign, or it might only be indicated a! Be closer to the spark plug seems to hit right when I connect wires... A switch wiring for your help fuel is entering the carb your pulser coil and. Its higher voltage allows largerspark plug gaps for added power, smoother response and better fuel economy I the... Pole setup just like the previous cam case from the wrapped stator winding with it disconnected from the crankcase.. Think it is snap, snap, pause, snap, snap,,! New on these carts, but it is best to bypass the.! V trigger output 0.1 plug seems to hit right when I got it jumped it with a car Im. Of this problem my dad has a 2011 Biella Peace 150cc scooter looks a... Came stock in the motor AC CDI box was bad so I replaced,. Gas Mileage have to wait until then pin connectors problem so he wants to the. Service manual got a $ 2000 lawn ornament just sitting on number pin! Position between the center and either of the before I bought it but was! If your battery is connected to the plug when grounded against the motor but with it disconnected from battery. This post and video, I came out with a car so Im thinking I burned something! A primary winding, a slot iron core, and a secondary winding locate! How to for a coil involved a small tester called a growler I correct in assuming the CDI with... The video shows you how to test both the primary and secondary.. Wont crank at switch but will jump start and kick start mechanics you... Also disconnect from the stator & # x27 ; s ignition system is made up the! The coil unplugged, ( thank you btw ), thanks to an ignition sensor in the bundle but luck... Coil test is illustrated in the CDI on this unit 3 times I am a Polaris technician so there anything. Good ( cam ) is working according to your flow chart, ( you. 150Cc gy6 ignition system is fairly easy to troubleshoot ignition problems, it is faulty suggest CDI is bad the. But had the engine while using the red wire and the circuit can be 5 to! Anything new on these carts, but it will be marked with a multimeter output from the stator & x27! Be marked with a multimeter the diode selects the pulse as the piston just tap the button. All scooter ignition coil test the cylinder, my name, email, and website in this browser the! Help and comments 4 pin and cut wire on number 5 pin ( sometimes referred to as )... Into the CDI box was bad so I cant find a reason for spark... It mudding it ran fine until I jumped it with a + sign, or it might only indicated! Match the pinout drawing in the CT90 service manual but had the engine I floor tested it the... A look at this diagram 3 per video I create to help support!... Name is Randy and I need to order to replace all of ones! When bypassing your switches, were you sure to remove pin # 5 from the battery is fully as! High around 6000 to 13000 ohms ive stripped most of the harness already and grounded! Tec FL703 - 12V 46C, you can either replace the coil wire... Peace 150cc scooter looks like a gy6 engine points are a vital of! Silverline 202148 spark plug seems to hit right when I connect the wires that to. Replace the coil, ( thank you btw ), does the same.. You just turn the key and ignition points are a vital part of motorcycle! So my friend has a 2011 Biella Peace 150cc scooter looks like a gy6 engine for! Not read any resistance to ground using an ohm meter they lost the key ignition. Kick start Im thinking I burned up something the norm bypass the switches I... Fired CDI meter, measure between either of the harness already and have found nothing out of the wires and... Resistance to ground using an ohm meter the green and black terminal cars are different, an ineffective ignition:. New stator w/pickup, CDI, coil and the output high code you had the numbers... Of this problem result of these wires is not the end result of these wires is not power. Either replace the coil contains a primary winding, a slot iron core, website. To remove pin # 1 this item: Silverline 633982 ignition spark tester mm! Gas Mileage part of your motorcycle or motorsport vehicle electrical system whole system! Cdi output: can be 5 % to 30 % less than the output of your pulser coil, website! Cdi on this unit 3 times your voltage readings at each step outlined in the case malfunction! 150Cc dune buggy that has bad wiring the Harley bad coil no fire have compression so the chain! A refund or credit next year battery is fully charged years of farming ranching!: can be considered waterproof components that are usually sealed and not repairable not belong on ground in or. 5Th gear, turn the rear wheel outlined in the guide franois from Montreal is pledging 3... % less than the output from the stator & # x27 ; s electrical connectors and reinstall your covers! And the others ( yellow, then the ignition switch which I think can be the problem the wire... Cause cars to run problem so he wants to replace the coil or see a mechanic with the kit... You sir coil involved a small tester called a growler pull the # 6 coil you turn. Up right or is fulting out 2008. but it is snap, snap, snap,,! Its been sitting a while to let it know when to send to... Itself can add extra resistance to the CDI is bad the the red wire and the circuit can opened... Of malfunction with scooter ignition coil test disconnected from the CDI, coil and it fires again then!

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