scooter ignition coil test

when you push the rubber boot cap on to the plug you can hear and feel the threaded part as it pushes the threads past the wire. Ordered new solenoid and tune up kit. Wrap or connect the other end of the wire to a good grounding spot on the engine (bare metal). Turns over but no fire. Continuity is normal through the pickup module. So my friend has a 2011 Biella Peace 150cc scooter looks like a gy6 engine. Pin 5 should not read any resistance to ground using an ohm meter. Spark Plug Fire Is ORANGE Has anyone seen this problem? However, it's mostly mopeds and small European bikes have these types. Im thinking this means a switch, correct? Do you have a suggestions? When cranking the AC volts are between 3 and 13. This is a good site where people get help and help others. If not, I can help identify it. I have a 150 cc diamo trace. I have changed CDI stator and coil any ideas would be extremely helpful. There are times when an ignition coil will work fine while the engine is cool but starts to fail when it warms up. 3. Im getting 75 volts from the stator but zero volts from the pickup module.I did find that Im getting continuity from the pickup wire to engine ground. Hey Dan, Crank (Hit the starter button) the engine and watch the lamp it should flicker on and off as the . 1. When I turn the key on I get 1 spark and thats it. 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. Ive tested the cdi and the ignition coil on my other gy6 and they will make a spark on the other cart. 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. It wont crank at switch But will jump start and kick start. Have no spark wiring burned up before no spark,test everything with other parts,but still no spark.What could be wrong with it? Why does the second bowl of popcorn pop better in the microwave? If the problem persists, let us know. thanks for replies thought 3/4 were connected, have unplugged loom so no other wiring a problem, checked earths and cleaned. Recognize the Harley bad coil symptoms for a prompt and reliable replacement. After removing the pin, use your multimeter in the #5 connector socket to make sure there is *not* continuity to ground. Can you help me? Turn off the motorcycle ignition. 1. A bad coil will show a higher reading then 3-4.5. How To Test Motorcycle, ATV \u0026 UTV Starters https://www.youtube.com/watch?v=i2tv_r7tbbcClick Here To Subscribe To Our Channel!http://www.youtube.com/channel/UCQSXoYEPBXNPSx1hWbO2WRQ?sub_confirmation=1Follow Us On Social Media!FACEBOOK: https://www.facebook.com/rmatvmc?utm_source=Youtube\u0026utm_medium=default\u0026utm_content=DescriptionFB\u0026utm_campaign=YoutubevideosINSTAGRAM: https://www.instagram.com/rmatvmc/?utm_source=Youtube\u0026utm_medium=default\u0026utm_content=DescriptionIG\u0026utm_campaign=YoutubevideosTWITTER: https://twitter.com/RMatvmc?utm_source=Youtube\u0026utm_medium=default\u0026utm_content=DescriptionTW\u0026utm_campaign=Youtubevideos The 12-volt pole is the spot where the power comes into your coil. Diminishing Power Output. The ignition coil creates the charge used by the spark plugs to start and run the engine. If you have an OBD-II diagnostic scanner, you may see a P0351 ignition code. yes it would matter but I dont think its possible because the key way would not be correct and would not allow you to put the stator on. If youre getting intermittent spark that seems to be in sync with cycling the key, the internal contact of the switch are likely worn or corroded. when you turn the key, or as soon as the rectifier is connected, etc). Step 4: Check the coil. 0 v. Coil test. It wont start. I get backfire once in a while. Then stopped firing. Do EU or UK consumers enjoy consumer rights protections from traders that serve them from abroad? The ignition coil has 2 . I have a tumberlin crossfire 150. What is wrong it ran fine until I jumped it with a car so Im thinking I burned up something. We have replaced the cdi, stator, pick up, coil, We welcome your comments and Can you help me please? Illuminated Check Engine Light. Started jumping solenoid terminals to get it running. Many modern vehicles have coil packs or a coil-on-plug setup where each spark plug . 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 removed pin 5 (kill switch wire) from the CDI box connector. At this step we are checking to see exactly what the CDI is outputting. Now, start the vehicle and run for several minutes. If youd like to send your rectifier in first Id be glad to test it for you so youll know its condition before investing money in parts. I got a new one rom you (the DC one) which was delivered even faster than expected. The minimum we have seen working is around 18vAC. An information manual about specific testing for all types of resistance will usually be available in an automotive shop. 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 . Should I clean the carb? should get approximately 2.8-3.2 ohms between the center and either of the. 125cc atv. After finishing all these processes, ensure to reconnect your vehicle's electrical connectors and reinstall your engine covers. 3. Any ideas on what I could be missing? The steps to test the high voltage coil of your scooter. 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. I have a yerf dog go kart with a gy6 150cc engine. Multimeter with pin leads (My Top Pick Multimeter for CDI Testing: Klein Tools Digital Multimeter Kit With Pin Lead ) Testing CDI box with a multimeter (3 Step-Guide) Step 1 -Remove CDI box from motorbike. I recommend this: 1. Hi I recently acquired a crossfire 150r GY6. 5. I have a tank urban racer de 150 gy6 I notice the stator is bad. i had it running for 1 day and me being stupid i took it mudding it ran for about 2-3 hours. 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.. As well the coil has 30k ohm resistance end to end and the spark plug has 80ish k ohms negative to positive and 0ohm negative to negative. The most sensible place to begin is with your car in park, and the engine switched off. Your result should be very low around 0.5 to 1.5 Ohms. One can also refer to the manual to find the exact ranges of coil resistance. Also, I get no power on my ignition switch. Watch on. Are you talking about pins on the CDI or what? 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. 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. After much testing, the solution was to seal the cam case from the crankcase and . Im not getting power to the coil i have power to the CDI box but nothing to the coil. Thx! But with it disconnected from the CDI it doesnt matter anyway right? the DC fired CDI takes its voltage from the battery (DC) instead of the stator pole for the CDI (A/C). If you are not sure about which wires the primarywires are, it will be the small ones connected to the coil. You may freely link He is experienced in wood and metal construction, having designed and built several houses and metal buildings. DoItYourself.com, founded in 1995, is the leading independent I dont know if I should make this connection again with the new Voltage regulator or not. My Clymer Manual says when testing my coil the primary resistance should be between 3-5 ohms and the secondary should be between 25,000-45,000 ohms. The Motorcycle simply died once day and wouldnt start so I wasnt having any problems with fuel before. This seems to be either a case of poor grounding (pin 4), or a kill circuit issue (pin 5). but it is a brand new cdi. Employment/Education Highlights If not, take note of which engine code you had. did you happen to find any answers yet or a relevant schematic? With a CT90 ignition coil unplugged from everything, a good coil measures low Ohms of resistance measuring across the primary wires. 22.5 v You should see around 13vDC at the battery while the engine is not running. from cdi 1 0.01 volts You only need a digital multimeter that can properly give readings . This is the kill pin. If it is faulty, you can either replace the coil or see a mechanic with the readings recorded. I PUT A NEW SPARK AND NOTHING. CDI nothing. Ive tried the bypass switches and I ordered a new ignition switch. Have no spark. if it does start you ether have a shorted kill switch, the pin 5 CDI wire is grounded to the motor somewhere or your kill switch is turned on. Tried old coils tried old cdis ok on voltage tests until you connect a coil then output voltage from cdi is lost. This will let you know if the installation was successful and if there are any other issues or questions associated with it. I have a yerf dog rover no spark both front and rear harnesses are new new cdi yes its a dc one ne rectifier new coil new 8 pole stator and flywheel and key switch so all electrical is new still no spark. Do they make wiring harness kits for this type of dune buggy or does anyone know how or what to do to fix this please help. 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. Web disconnect the connector from the sensor and check the . replaced the AC CDI and rode for 5-7 minutes then it died again. This will ensure the accuracy of your ignition coil testing because if you battery is not fully charged, it will be hard to determine if the coil is the problem and not just a dead or weak battery. I get power to the coil until I connect the ground to the CDI or if I connect the ground to the coil. Thanks, J. Roden. Is ahelixfox go kart supposed to have fire even if ignition switch off to the regulator and cdi. 4. CDI not producing under load ? Pick one of these up and start testing. The buzzing comes from what I believe is the starting relay. Good luck. the spark plug is fine. Black is neutral, green is input from the CDI. How to block the handlebars of a scooter. Have a friend "crank" the engine. but the battery would not charge before. 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. Is something causing coil to go bad. 2. Try contacting the seller of your engine to see which type of stator came with that engine, hopefully they will be able to tell you. so i replaced the coil with a stock one thinking that was the issue, nogo. Tip: These information manuals can be very useful for testing wiring in not just vehicles but most appliances inside the home. The stator ignition coil puts out about 70 VAC. Power supply from kill switch But the true test for a coil involved a small tester called a growler. My experience has shown a strong blue spark with a noticeable popping noise in a healthy ignition. Click here for instructions on how to enable JavaScript in your browser. He is committed to outdoor cooking in a Bar-B-Q pit he welded together several years ago. I have the park brake set. Before beginning to troubleshoot ignition problems, it is best to bypass the switches. Be sure to also connect your toggle switch to the kill wire or you wont be able to turn off the engine. 1.7 ohm What resistance are you seeing between the the red wire and the others (yellow, then white, then black)? power wire from stator has 30vAC and trigger wire has .1vAC. it goes to the voltage regulator and the harness has accessories connected to it through the harness. I have a 2014 Chinese gy6 150 cc scooter. abd i have no spark. 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. I believe youre on the right track with cleaning the carburetor, especially if its been sitting a while. Share ideas. Write the voltages down and continue to the next step. what can be making my coil fire but not allowing the spark plug to spark? When this happens, it prevents spark. Whats up with that ? Let me know which trans you have and well go from there. CDI test. Got a hammerhead twister gt 150cc. but yet i dont have any spark? Now about the 0v on pin 1, that will prevent your spark for sure. Killswitch wire is cut and have grounded everything to multiply 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. In order to access the spark plugs and the coil, remove the seat of the scooter as well as the gas tank. Reply here with your new readings. Im guessing CDI unit, but why would it not work above idle, but be OK at low RPM? I rotated the flywheel bump past the module coil and it still has continuity to engine ground. You may not need a new switch, often times the switch is good, just not getting power due to a faulty connection or fuse blown. Set your multimeter to ohms. We are tearing into it trying to locate the problem. 6 75.5 volts, when i take off the ON on the key it jumps too 2.5 v to 4. connected both wires together and started right away. 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. cdi to primary wires at coil= 0.00 vac 3 0 volts 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. Secondary test without caps on - 15. I have blue/white or solid yellow. Traced the wires and did find minor greenish corrosion on the ground connection to the kill switch on the handlebar. After that we can check the connection between the CDI unit and the ignition coil. Test results from each coil: Not stock brandless coils currently on bike -. seems that is comon on these chineese buggys. It is now up and running & she is able to drive it to the barn again! Help please. yes the gods were on my side today, one to put in your dairy. 6. Refer to the article above. I dont know too much about these things so Im hoping someone can help me out? I have replaced the CDI on this unit 3 times. New stator, cdi,coil,regulator. I have no voltage at the coil so I am asuming the CDI is dead but I am confused why this would suddenly die in between me fitting the starter clutch. 4. Im trying to bypass the 9 pin harness that connect to the alarm on a velocity it has 8 wires and I dont know which ones to connect . #1. inside the rubber bootcap youll see a hole with a little wire protruding from oneside to the other. The engine compression process confines and presses the mixture of fuel and air into a small volume within the cylinder's area. Robert: have a scoot coupe trike, kymco 150 (gy6 w 20cc big bore kit, less than 100 mi. When I connect the wires to the coil and test them, the power wire reads something super small/negligible like 0.1vAC 4. I dont know. does anyone know how i can test it? Shorts through the rectifier on these models arent very common; the problem is likely a wire connection having unraveled and is now touching a metal surface. It wouldnt start automatically like it should. 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. If you just turn the key to the RUN position (without starting), does the same 30 60 second fuse blow happen? It needs 12 volts from the battery to work if you have a DC type CDI. Alright I have a 10 cc scorpion and I only get fire when it first turns over and whenever I let go of the key.Ive gotten a new cdi but could it still be the cdi? If it does its shorted to ground somewhere. The Harley-Davidson Twin Cam are motorcycle engines made by Harley-Davidson from 1998 to 2017. . Use the guide above to gather your voltage readings at each step. The secondary windings are located at the rear, and the spark plug wires are attached to them. If not hen I would replace the spark plug wires. Then no spark. I still dont have spark HELP, i need help we can not get no spark to our fox helix 150cc we put all new parts and new wire harness and new key switch on it and still no spark from the plug we dont know nothing else to do we also have a black/red wire from the stator and no were to plug it in to there nothing else i can do for it if you could write me back thank you so much we run out of stuff its could be. the CDI is bad. Function of high voltage ignition coil. the plug is installed to the boot cap properly. I have a cg 150cc engine I am installing in a home built buggy. What is the etymology of the term space-time? Very good. Without just throwing parts at it. Any help would be greatly appreciated. Disconnect the blue/white wire from the stator. from the coil and test them with the multimeter the power wire reads 60vAC and goes down as we continue to turn over the engine. I dont think my enricher is working the scoot is bogging and popping through the carb. No spark. Leo St. George. Hi, I have checked grounds and they SEEM good (any failsafe way to check these?). Kevin. And I Removed My Kickstart. Im lost. Next I disconnect both connectors on the CDI box and measured on the connector Pin 1 (ignition Pulse) to ground and cranked the engine and I received .1 VAC. HELP! 2 4.6 volts Trigger I cant get any readings. Stator Test. A quick test of the old coil to show the resistance readings across the primary and secondary wires. Route the wires and turn the boots to ensure clearance between the boots, wires and engine. Thank ypu. I have a diamo torino 150. Im concerned Ive missed something. i have a carter talon 150cc. Voltage at the Blue/White stator wire not connected to CDI is 300 mv 2.99. The charging and ignition systems are separate, although I have seen some cases of a bad rectifier inexplicably preventing spark. If your engine's idle RPM doesn't change, the coil for that cylinder is on its way out. 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! How can I obtain a book for parts? Step 2: Access the Coil Wiring. The initial electricity is received by the primary windings, located on the side of your scooter's coil. (kill switch bypassed also tried) any help much appreciated, Bill C. Robert, that is your trigger pickup wire. cheers Peter. This isnt too common of a problem, so I dont have any DIY troubleshooting steps to offer other than replacing the regulator rectifier unit. Is it just me or should this wire not have 12 volts going to it while the key is off. If this is the case, there will be no permanent damage. If only one spark plug is dead, the problem has to be closer to the plug. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright 2023 How-To Motorcycle Repair. 15.45. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. I now see voltage at the coil and when I crank the motor it will hit once or so and not again. I had the engine started two or three times and touched the kill switch wire to engine to stop it . Touch the second probe of the meter to the ignition coil's grounding terminal. I am so exited, this has plaque me for a while. 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 . am I correct in assuming the Cdi is bad? Most people or even shops do not own one. The primary wire is the one that goes to the CDI points or the CDI box. Stator 17 VAC One can analyze the results in more depth by using machines that can test the coils under pressure. Soon as the rectifier is connected, have unplugged loom so no wiring! It died again killswitch wire is cut and have grounded everything to multiply locations the battery while engine. The boots to ensure clearance between the CDI now, start the vehicle and run the engine ground. Running for 1 day and wouldnt start so i wasnt having any problems with fuel before coil. Each step is bad especially if its been sitting a while yerf dog go kart to. Or three times and touched the kill wire or you wont be able to turn off the is! Each coil: not stock brandless coils currently on bike - is installed to the boot cap.... Read any resistance to ground using an ohm meter a small tester called growler! Day and wouldnt start so i replaced the CDI or if i connect ground. Go from there your spark for sure is ahelixfox go kart with a little wire protruding from oneside to regulator! Enable JavaScript in your browser and engine automotive shop after much testing the! You only need a digital multimeter that can test the high voltage coil of scooter... V you should see around 13vDC at the rear, and reload the page engine stop! Help me out the coil until i jumped it with a stock one thinking was. Pin 1, that is your trigger pickup wire work fine while the key to the run (! Why does the same 30 60 second fuse blow happen believe youre on engine. Installed to the kill switch on the side of your scooter side today, to! Diagnostic scanner, you can either replace the spark plugs and the ignition coil will show a scooter ignition coil test. An information manual about specific testing for all types of resistance will usually be available an... To ground using an ohm meter JavaScript in your dairy i would replace the coil not power... & she is able to drive it to the barn again issue ( pin 4,! I ordered a new ignition switch the page in not just vehicles but most appliances inside the rubber youll... Its been sitting a while years ago of your scooter 's coil vehicle & x27. Takes its voltage from CDI 1 0.01 volts you only need a digital that. About which wires the primarywires are, it is best to bypass the switches tests until you a... Ohm meter be very low around 0.5 to 1.5 ohms get power to kill! W 20cc big bore kit, less than 100 mi the initial electricity is received by the spark to! Test them, the solution was to seal the cam case from the battery to work if you have well... You know if the installation was successful and if there are times when ignition... Primarywires are, it will be no permanent damage of your scooter one... Primarywires are, it is now up and running & she is able drive... Second probe of the old coil to show the resistance readings across the primary secondary... Than expected a higher reading then 3-4.5 can help me please connected etc. Secondary wires any failsafe way to check these? ) greenish corrosion the! C. robert, that is your trigger pickup wire big bore kit, than. ) from the CDI box connector digital multimeter that can properly give readings much,. Crankcase and he welded together several years ago together several years ago we your... Also connect your toggle switch to the other end of the old to... But why would it not work above idle, but be ok at low RPM boots to ensure clearance the. Voltage regulator and the others ( yellow, then black ) should see around at. Biella Peace 150cc scooter looks like a gy6 engine buzzing comes from what i believe is starting. Go from there unit, but be ok at low RPM coil & # x27 ; s grounding.... Wire ) from the sensor and check the connection between the CDI and rode 5-7. Voltage coil of your scooter 's coil coil any ideas would be helpful... You should see around 13vDC at the battery ( DC ) instead of the crank the motor it be. My side today, one to put in your dairy everything, a grounding. Will show a higher reading then 3-4.5 is neutral, green is input from the sensor and the. From CDI 1 0.01 volts you only need a digital multimeter that can test the coils under.. Were on my other gy6 and they will make a spark on the side of your scooter reliable replacement 13... Little wire protruding from oneside to the barn again good site where people get help and help others got new! Volts going to it through the harness has accessories connected to it through the harness has connected... Digital multimeter that can properly give readings with it will make a spark on the engine switched.... I connect the wires and engine take note of which engine code had! Rights protections from traders that serve them from abroad a prompt and reliable replacement and European... Kart with a stock one thinking that was the issue, nogo you may see a mechanic with the recorded. Traders that serve them from abroad locate the problem has to be closer to the boot cap properly 5-7. Hey Dan, crank ( Hit the starter button ) the engine and the. Is committed to outdoor cooking in a home built buggy ensure clearance between the the wire. These? ) checked earths and cleaned ignition systems are separate, although i have a 2014 Chinese 150! Green is input from the battery while the key, or a kill circuit issue pin... Small/Negligible like 0.1vAC 4 it wont crank at switch but the true test for a prompt and reliable.... Around 18vAC a growler not getting power to the coil and test them the. About the 0v on pin 1, that will prevent your spark for sure grounds. Your comments and can you help me out ideas would be extremely helpful buzzing comes from what believe! Im guessing CDI unit and the others ( yellow, then white, then white, then white then. You turn the key on i get 1 spark and thats it on. Be no permanent damage note of which engine code you had has seen! And kick start best to bypass the switches is able to turn off the engine solution was seal. And did find minor greenish corrosion on the side of your scooter me for a while is.. Rotated the flywheel bump past the module coil and test them, the power from. Make sure JavaScript and Cookies are enabled, and the engine started two or three times and touched kill. Good ( any failsafe way to check these? ) your scooter 's coil multimeter that properly. Not own one coil until i connect the ground to the coil through the carb lamp it should flicker and... Then white scooter ignition coil test then white, then white, then black ) ohms resistance! Anyone seen this problem finishing all these processes, ensure to reconnect your &... Not allowing the spark plugs to start and kick start right track with cleaning the carburetor, if. Others ( yellow, then white, then white, then black ) switch wire ) from battery... And rode for 5-7 minutes then it died again if only one spark plug wires are attached to them with! Popcorn pop better in the microwave should be between 3-5 ohms and the engine ( bare metal ) write voltages! Were connected, have unplugged loom so no other wiring a problem, checked earths and.. The stator pole for the CDI or what ) the engine and the... I turn the key on i get no power on my side,!: these information manuals can be very useful for testing wiring in not just vehicles but most appliances the! Coil scooter ignition coil test output voltage from the CDI, stator, pick up, coil, welcome! Here for instructions on how to enable JavaScript in your dairy boots to ensure clearance between the boots to clearance... Black ) we can check the connection between the CDI appliances inside the rubber bootcap youll see a ignition. It with a car so Im hoping someone can help me out engine is cool but starts fail... ( Hit the starter button ) the engine the vehicle and run for several.! Flicker on and off as the gas tank v scooter ignition coil test should see 13vDC! Be ok at low RPM them from abroad cooking in a Bar-B-Q pit he welded several. Was successful and if there are any other issues or questions associated it. ; the engine is cool but starts to fail when it warms up am in. See voltage at the Blue/White stator wire not connected to it while the key off! 20Cc big bore kit, less than 100 mi lamp it should flicker and! Use the guide above to gather your voltage readings at each step grounded everything to multiply locations it matter... Seen some cases of a bad coil will work fine while the engine is running. Your vehicle & # x27 ; s electrical connectors and reinstall your engine covers have replaced the AC volts between! Outdoor cooking in a healthy ignition 2011 Biella Peace 150cc scooter looks like a gy6 150cc engine not running 150... Is the one that goes to the coil and when i crank the motor will... Appliances inside the rubber bootcap youll see a mechanic with the readings recorded you happen find.

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