I do not understand why this is happening. The stator ignition coil puts out about 70 VAC. I just got a 2008 mp150b scooter. Another way that people try to increase performance of a scooter engine is to increase ignition advance. Any help would be greatly appreciated. I have what I believe is a Hammerhead 150 with F/R and twin chain. When this happens, it prevents spark. Minimum values: Great improvment over stock spark plugs. Trigger voltage is 0.10VAC. If not, let me know. No headlights, brake lights or anything. i have a carter talon 150cc. One is brand new and other came on Buggy. There should be at least 0.05vAC coming from the trigger wire (Blue/Yellow). does anyone know how i can test it? I have a diamo torino 150. I have a tank urban racer de 150 gy6 I notice the stator is bad. Sends a signal to the CDI to let it know when to send fire to the plug. and i have no spark. Again I guess this points to the CDI. I have a Subaru Robins engine that runs great and I got the same output when I tested it. I have the ground from the battery going to the frame and the engine with new wire and connectors and cleaned contact locations. Starts right up but blows main fuse after about 30-60 seconds of run time. If you’d like to send your rectifier in first I’d be glad to test it for you so you’ll know its condition before investing money in parts. I’m lost now don’t know what else to try. Any suggestions? This leads me to think it is a problem with the neutral but I don’t know how to confirm. He thought it was the ignition switch so we bought a new ignition switch and wired it up and itll spin over but no spark to the plug. I cleaned this off, used dielectric grease and reconnected. Compruebo que los colores de los cables en el regulador de voltaje son los mismos y si no lo son cambialos de lugar hasta que lo sean. I have a talon 125gx. If you do I would try a new CDI. Autolite Platinum Spark Plug. fist we replaced the sator rings worked really good first few days then stop working. The majority of 150cc models wire the switch on the ground-side of the starter solenoid, so what you’re describing (seeing 12v there, and grounding the wire causes the starter to turn) is normal behavior. ️Spark Plug Gap And Installation GY6 50cc,125cc,150cc/BBK Scooter🛵🔧. Velux 150   ETON: Rover,  Viper 70,  Viper 90  Genuine: Blur 150, 200Hammerhead All 150cc vehicles  Part # 98056-57713-00, 50304, HONDA:  TRX90,  TRX90EX,  TRX90X,  CRF100F. is it fried or only more sensitive to lower voltages? again on behalf of us garage mechanics thank you sir. I believe it did jump to 23 once or so but mostly around 3 to 13 vac. Spark Plug Fire Is ORANGE Input from trigger module Old Coil resistance same less than 1 ohm. 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. My GY6 has new stator w/pickup, CDI, coil and carburetor. I have replaced the CDI on this unit 3 times. hello mr Depot lol Hey all… Travis told me to post my results here. 1. Here’s my pin out. 2. NGK Iridium spark plugs are pre-gapped. Use the guide above to gather your voltage readings at each step. My Electric Start Button DO NOT WORK kill switch isent hooked up right or is fulting out. I can gather a lot of hard work has gone in to it. Don’t forget to ground back the pickup coil to the frame. Spark plug (Plug) is an item in Escape from Tarkov. 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. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Is it just me or should this wire not have 12 volts going to it while the key is off. Also, I have no blue/yellow wire. I have a 150cc GY6 ATV that is getting 30 VAC to the coil but no spark. Have no spark. Question my positive wire on starter is grounded, I can take ignition switch from key and touch it to the frame and motor turns over. I followed the test procedures in your post. If it has the F/N/R trans with reverse then you have the DC ignition system. But I’d be sure to replace the stator at the same time. 2 — 4.6 volts The manufacturer does not recommend re-gapping them as you will likely break the electrode. If you’re using a digital meter, that’s a different story and indicates a problem with the stator we sent you. seems that is comon on these chineese buggys. 0 v. Coil test. Any ideas on this? Also taken the bowl off the carburetor and cleaned the jets out. 2. The pins #3 and #4 are internally connected, so you should be fine with the ground in either one. Or a BS short somewhere ? Any thoughts or comments would be greatly appreciated. Weak trigger has been shown to cause a heat buildup inside of the CDI. Scooter GY6 50cc 150cc Spark Plug, PRO BAT, 2 Packed High Performance 3 Electrode A7TC A7TJC Spark Plug for GY6 50-125cc Moped Scooter ATV Quads, Orange 4.2 out of 5 stars 30 $9.33$9.33 Get it as soon as Wed, May 20 When cranking the AC volts are between 3 and 13. While cranking once or twice it almost started. NGK Iridium spark plug for many different types of vehicles, including GY6 150cc, and many more larger scooters. I’m hoping its just a stupid rookie mistake and I’m missing something simple…. Can the stator be installed 180 deg out (upside down) cause this? Then it ran , after the swap I rode it a few times. Ignition coil positive The CDI Unit is powered by the AC current coming from the wrapped stator winding. If you posstive battery voltage goes to the CDI you need a DC type CDI. Please reply and we’ll go from there. Spark Plug (New) = gapped to .6mm. NSF100. NGK brand spark plugs are the best … I have just replaced my stator due to the black/red coming up ofl and once I put it in it fired up and drove for about 6 hours of run time and it is back to ofl and not running. It sparked a couple times but not continuous. from cdi 1 — 0.01 volts 4) Spark plug Found the problem. Usually when the engine will start but only stays running with manipulation of the throttle, the problem is due to an intake leak. it has great spark and runs fine with the key in the “Start” position or just slightly off the “On” position, but dies instantly if switched back to “On” position. So this means CDI is bad right? Any ideas??? Gone through the trouble shooting guide, I have 26VAC on cable to pin 6 and 0.22VAC on cable to pin 1. I unbolted the module from the engine block and there’s continuity between the wire and the module base. I have 0 resistance to ground on cable to pin 4 and I have proved that the ignition takes the cable to pin 5 open circuit and back to ground(also checked this didn’t change during cranking). Regular price $535.00 Rolling Wrench Plug and play ruckus stator for GY6. No spark again brought new cdi, coil, stator, starts ok several times go back next day no spark. Fuse blows. so it sat broke and my kids were bummed because they had to ride the other POS. 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. I also tested the Pinout’s If you’re getting intermittent spark that seems to be in sync with cycling the key, the internal contact of the switch are likely worn or corroded. 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? Did you gets your to spark yet? Thank you for your help. Starter is New. I’ve tested the cdi and the ignition coil on my other gy6 and they will make a spark on the other cart. With cdi plugged up I get no lights horn anything. Got a hammerhead twister gt 150cc. Arthur, all of the Kinroad models I’ve worked with use AC CDI’s. But I don’t see any way to put it 180 degrees out. It’s actually good. Fresh gas. Hi, I just brought home a GY6 powered scooter (velocity mp150-7) with an ignition problem (no spark). Didn’t hurt bike But never been road sence. to Pin #2 – turns over easily Trigger output: 0.01vAC minimum. I disconnected the regulator tested all voltages yes there back. Ignition Winding: I don’t understand where your getting your reading. I wired every ting and had no spark. any help would be awesome. Check which post and wire of your brake switch has constant 12v with the key ON, this is your power lead. NGK Iridium Spark Plugs Honda Ruckus 50cc NGK Iridium IX Spark Plug for Honda Ruckus is designed specifically for the performance enthusiast. Below is the vehicle information. This high quality NGK spark plug is the standard spark plug for your GY6 150cc engine. I have a coolsport 250, Im getting fire all the way out the spark plug wire but cant get any spark out of the plug. 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. 59 Those sound good. I put the coil ground to the engine frame. Have you adjusted your valves lately? Still no spark. (kill switch bypassed also tried) any help much appreciated, Bill C. Robert, that is your trigger pickup wire. I move on to step 2 checking CDI but have no voltage at ignition coil. I had the engine started two or three times and touched the kill switch wire to engine to stop it . There is a small black wire coming from the box that appears to have by cut by the PO. There is an AC type and DC type CDI. Buy it here (affiliate link): https://amzn.to/2HHubedHow to replace your spark plug! this is my stator readings black/red wire is 56.0 and blue/yellow start at 00.5 and not even a sec later it drops to 00.2 and holds. Actually, I can’t recall a single confirmed example of a confirmed problem with ignition timing over the years. I have a Twister Hammerhead UM125 II R. It’s been running fine the last few weeks. Replaced the coil and the spark plug and still no fire. They’re usually marked with “I, II, III” for 1, 2, and 3. What is the right Stator? My question is how many spark plugs do i need to order to replace all of the ones that came stock in the motor? i have a similar issue, i checked the 2 wires that plug into the back of the coil when cranking it and i get pulses from 13~18v https://www.buggydepot.com/product/404/cdi-connection-kit-pigtail.html. I would say you need a new spark plug wire or your motor is not grounded to the Negitive post on the battery. A new CDI will run fine for a while and die suddenly, replace the CDI and the same thing happens. Hi Ryan, Is there a schematic available for the model I have? remove the wire from pin 5 on the CDI and see it it will start. Which wires are left over? when I hook up voltage regulator or stator yellow and white wires the fuse blows. I’m not sure if this is the problem or just the source of the buzzing. Hi I have a no spark on my crossfire 150r so I did your guide on trouble shooting online . I also need the expected output voltages for this unit. It will not start. This will always be hot and you can only turn off engine using the kill rocker switch. Turns over but no fire. My gy6 does not spark while cranking, but just as I let off the key it fires. I just would like to thank you guys for this article it simplifies the entire ignition system. It’s the black boot that connects the carburetor to the engine. Except no spark. It’s a little larger than the AC type.. Set your multimeter to read resistance (ohms). New High Performance Racing 6 Pins AC CDI Box + Ignition Coil + Spark Plug for Gy6 150cc 125cc 5… where or what pin are you putting the ground on ? abd i have no spark. Just like before: while cranking the engine, use a multimeter to check for voltage at the two primary wires of the ignition coil. I then checked the CDI to ignition coil positive and get nothing at all. Revs slightly but as soon as rpms get past about 1500 it dies. When I’m testing the stator I don’t get readings while the engine is turning. Wrap or connect the other end of the wire to a good grounding spot on the engine (bare metal). !we replace the pick up but still no spark can someone please help me. I have a cg 150cc engine I am installing in a home built buggy. I’m concerned I’ve missed something. it makes a clicking sound. the CDI is bad. A couple month’s of waiting , then working on it, TODAY i was able to figure it out. A new CDI and coil only cost less than £15 so I will order them. In stock-+ Add to cart. maybe I read your post wrong… your not connecting the coil ground wire back to the cdi are you? 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Kinroad XT150GK-2 buggy 6 pole a/c stator/cdi. That will resolve any grounding issues. Hi Marsharo, Any ideas or new stator time? 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. Ok, I’m ready for some help. pin 1. input from trigger .01 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.I’ve gotten a new cdi but could it still be the cdi? I wonder if my wiring is not typical and I somehow damaged the new CDI. I’ve been using a jump box to turn it over. I know they mentioned the kill switch and mine was fine. Ignition Coil (New) = 30VAC, 0 ohms (analog). Helpppppppppppppppppppppppp. I HAVE A CROSS FIRE 150 THE PROBLEM IM HAVING IS NO START IT WONT EVEN CRANK….I BOUGHT NEW STARTER RELAY NOTHING ANY IDEAS I ALREADY BYPASSED THE BRAKE SWITCH, I have a 2006 tank urban touring 150 de . If so, see below: 2. Stator output. At this step we are checking to see exactly what the CDI is outputting. I have a GY6 clone the Super-Bee. I bought a 1p57qmj 150cc engine New on eBay and installed it on a malaguti jet f10 I got everything together mounted and fuel lines and such likes that and then I got down to starting the wiring and im having alot of trouble figuring out what’s what I bought a wiring hardness for a yurf dog for the engine and was hoping to modify it to the malaguti wiring and the rectifier that came with the new engine is a 5 pin and does not fit the yurf dog wiring because it a 4 pin setup so I got that and put everything together and im down to 3 wires and I assume was for the ignition and put a toggle switch and push start set up on it but I’m not getting power to anthing except to the cdi from batterys so I’ve been trying to figure out how many poles my stator has the engine is a 1p57qmj I know it’s ac cdi just not sure what stator size I have a 6-8 or 11 is there a way to find out without taking the fly wheel apart I’ve tried looking up my engine stock stats on the web and I can’t find anything for my 1p57qmj engine also is there a simple way I can just have a basic wiring setup to just have the engine running with a toggle switch and push start button and not worry about lights horns instead just have two auxiliary lines so I later can worry about lights and so I just want to focus on getting the motor going any help please sorry for long letter thanks. ALSO MAKE SURE COIL IS TIGHT ON GROUND. Hi, Put on new ignition coil.