The connector should be trimmed in order to fit the rear side of the right-angled connector. This article deals with Piaggio ignition fault finding where the scooter has no spark . To check a spark plug you can unscrew the spark plug from the cylinder head and hold the bottom point of the spark plug against the side of the engine. This website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. However, if there is absolutely no sound, there is a possibility that the ignition system has failed, especially if you have an older car with a single ignition coil for all cylinders. Here is a more detailed list of the most common cause of engine misfires: 1. Like many electrical systems, your scooter has a set of fuses for each of the components that require electricity. eManualOnline provides descriptive, affordable, and convenient service and repair manuals for cars, trucks, motorcycles, and more. Bike has very weak spark that goes away after a few seconds of cranking. How Much Does It Cost To Replace An Alternator. Once you understand how the systems function, it will be easy to learn how to troubleshoot and check them for any problem, solving the issue is more difficult, though. The coil is thepart of a cars ignition system that takes the batterys 12-volt output (called low-tension current) and transforms it into as much as 45,000 volts (called high-tension current) before then supplying it to the engines spark plugs. Chances are, there is a good reason. You must have JavaScript enabled in your browser to utilize the functionality of this website. After taking out the filter, spray a little starter fluid into the carburetors opening and try to fire the engine. While you're at it, make sure the spark plug hole is not full of water. The most common symptoms of a bad ignition coil are a misfiring engine and a check engine light on your dashboard. Why spend money while you can do it yourself? Because fixing problematic parts of the engine involves costs, one cannot afford a trial-and-error approach. Return to Q&A Archives - Speed/Acceleration/Power. If the spark is weak or orange, it is probably your coil not generating enough voltage. I support this site by using affiliate marketing and running Google ads. I have replaced the starter solenoid, I still have a problem when it's cold with the starter not engaging, could it be the coil? Took one star off because it didn't come with new shrinkwrap to go over the terminals/wire connection. An intermittent spark can be caused by the spark plugs, the spark plug wires, or the ignition coil. A defective ignition coil does not generate enough voltage for the spark plug, so the engine works harder than usual. If you are driving at normal speed and after a few kilometers, you notice that your engine stops, there is a possibility that the ignition coil is defective. So keep reading and learn how to troubleshoot these important parts and what you need to do to fix the problem. Rough Idle Ignition Coil for 50cc-150cc GY6 Scooter, ATV, & Dirt Bike Engines, Order by 5:00 PM ET for Same-Day Expedited Shipping, Throttle Potentiometers, Levers, & Springs, Baja Motorsports Sun City 50 (SC50/SC50P/SC50QJ/SC50S), Honda Elite 125 (CH125) & Elite 150 (CH150), For numerous ATVs, dirt bikes, & gas scooters, Scooter ignition coil spark plug wire for 50cc-150cc GY6 engines, Also compatible with many ATV & dirt bike engines of sizes 70cc, 90cc, and 110cc. ], Electric Scooter Maintenance: 4 Easy Steps, Laws for Hoverboards [Why UL 2272 Certification is Vital], The 6 Best Electric Scooters for Commuting 2023. Installation requires solder. This can and will happen if you leave your battery sitting untended in your cold scooter over the winter, even if it's in a garage or shed. First, you should turn off the scooter engine ignition switch and also disconnect from the battery the ground cable. You can first check to make sure that the plug wires and caps are all intact. Finding which system is the culprit allows you to fix the problem. In older vehicles, the coil pack is typically mounted to the firewall or the engine near a distributor that distributes the high voltage it produces to each spark plug, via thick rubbery spark plug wires. This will make the installation of the new coil easier. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Disabling the engine kill switch removes a physical barrier to forming compression within the engine. the range manually, i.e. If it is, remove the plug and dry it all out properly. If you discover that your scooter has battery power, turn on the key and your lights turn on, but can't engage the starter, this could be one of two problems; either the starter itself or your starter switch. However, the good news is that an igntion coil pack replacement is usually pretty cheap if caught early. Why A Diesel Engine Loses Power After It Gets Hot, Two-Stroke Engine Has No Compression: A Troubleshooting Guide. Find many great new & used options and get the best deals for Ignition Coil Assy For YAMAHA Outboard 60HP 70HP 75HP 85HP 90HP 2T 697-85570-00 at . If the bolt was loose and the coil was jiggling while riding, that could damage the coil. High Performance Racing Ignition Coil for GY6 50cc 150cc 125cc ATV Moped Scooter Parts with 6 Pin CDI 3 Electrode Spark Plug - Scooter Ignition Coil Moped Performance Parts by TOPEMAI. Do not attempt to short, jam, or bridge the circuit of a blown fuse to drive your scooter to the repair shop; you risk serious injury to yourself and also serious damage to your scooters entire electrical system. Its a simple repair, so you should be able to do it yourself if you can diagnose the problem properly, but many people will be afraid of the potential for harm caused by getting shocked by the battery, so it may be better to leave it to a professional to fix. Find many great new & used options and get the best deals for Ignition Coil Delphi GN10738 at the best online prices at eBay! If your spark plug isnt sparking because it has broken, your engine cant explode the compressed fuel. However, there is an alternative, and that is to use a piece of testing equipment called spark tester, which you probably dont have. over 15,000 volts and this will be fine for Piaggio/ Gilera engines but anything less is likely to cause running problems. Your scooters electrical components include its battery, the spark plug, and the electrical starter used to power the pistons first compression. The store will not work correctly in the case when cookies are disabled. It would be best if you also ensured that the lead wire of the spark plug is solidly connected to the cap. In the YouTube video tutorial below, eReplacementParts explains that the easiest way to diagnose the problem with your two-stroke engine is to think of it in terms of its systems: You can start checking the parts of each system that are most likely to fail. At the very least, you just might need to replace the piston rings. Engine backfiring is noticed in the early stages of an ignition coil failure. Id look into that some more before you replace it though cuz Im no mechanic. The scooters components have to work together in harmony to both start and then to sustain the starting reaction to run. Of course, a faulty cylinder can be caused by all manner of ignition and fuel supply problems, not just a faulty coil. But the issue could be more serious, like a damaged piston or cylinder. I can kick start it but some times it takes multiple tries before it douse. If you hear a clicking sound when starting the car, the problem is not with the ignition coil. When you buy a scooter and use it for an extended period, one of the common problems that can pop up unexpectedly is an issue with the starter. Engine Backfires & Misfires After installing the compression tester, pull on the starter rope to run the engine. CDI Connector: AC, 6-pin (4+2) male plug. If the engine fired for a short while but died almost immediately, it means that the starter fluid went through the carburetor, burned in the cylinder, and stopped when it ran out of fluid. 1Understanding The Scooter Components 2Understanding The Starting Process 2.1Compression 2.2Sparking 3Wrapping Up Understanding The Scooter Components The scooter's componentshave to work together in harmony to both start and then to sustain the starting reaction to run. It could also be the ignition system, which is mainly the spark plug. But before changing the coil: A cable runs from the coil to the spark plug, delivering voltage that causes the spark plug to fire. We have lots of unanswered questions can you help? JavaScript seems to be disabled in your browser. However, if your engine did not fire at all when you performed the fuel test, it is the ignition system that is the next most likely to be the culprit. When troubleshooting a no spark condition..start at the beginning of the ignition system.that being the stator. Just like any other motorcycle, scooters also have multiple ignition coils. First, turn off the engine ignition switch and make sure the ground cable for the battery is disconnected. Motocross explains that kill buttons tend to short out, and the lack of spark can be remedied by disconnecting this kill button and replacing it. Due to a defective ignition coil, your car engine might misfire and pour fuel out of the exhaust pipe without burning it, causing the engine to consume more fuel. Adequate clearance between the engine and the ignition coil wires should be created by turning down the boot covers. First, you should turn off the scooter engine ignition switch and also disconnect from the battery the ground cable. It is a key component of the cars ignition system, and if it is faulty, your car will not start. losing power As you can see, any other part can cause these problems . On most cars with multiple coil packs, you can swap the coil on the misfiring cylinder for a different, good one. Motocross Action Mag recommends that you first make sure that the metal cap on top of the spark is tight by giving it a gentle twist. Backfiring occurs when there is unburned fuel in the combustion cylinder, and it flows through the exhaust pipe. If your engine isnt starting up but its making noises, it isnt compressing fuel effectively. Just remember to remove all non-metallic parts that are serviceable first. If you've completed the above recommended diagnostic inspections and still are having trouble finding the cause of why your scooter won't start, it is possible that you may have significant engine damage. Ignition coil failures result in 1 or more spark plugs not receiving the appropriate amount of charge. This is to ground the spark plug wire and give the spark somewhere to go. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Ignition coil is what provide very high voltage to spark plug. Proudly powered by SBI! What Causes A Stator To Fail? Sorry, but I have standards. The consent submitted will only be used for data processing originating from this website. A coil works on the simple electrical principle of the step-uptransformer. Performance Ignition Coil https://amzn.to/2Vfv6q3Performance CDI + Coil + Spark Plug https://amzn.to/34mIBs6Chinese Scooter Service Manual https://amzn.to/2L. If need be, you can also remove the seat of your scooter. Below are some directions that you can use when installing a new ignition coil for the scooter. Overview: How To Use OBD-II Scanner to Check Engine Light Codes - What type of scanners are there. In time, the needed voltage can rise tolevels, causing the coil to overheat and short circuit. Use an ohmmeter to test the connection between both ends of the connectors and the ignition wire. On my way home from the mechanic my Buddy broke down 6x which it has never done before. The cars ignition system aims to generate a high voltage from the car battery and transfer this voltage to the spark plugs. Spark Coils 1. Two-stroke engines are easy to start, so if yours does not spark or start when you kick or pull it a few times, it means that something isnt right. A damaged or faulty ignition coil can prevent the engine from starting completely. We may earn commissions on our links. Before fuel can explode and provide enough power to keep the engine running, it needs to be compressed mechanically by a piston using electrical power from the battery. Check your high tension leads (HT Leads). Copyright 2023 Mechanic Base. 12 Volt YT4L-BS Replacement Dry Charged AGM Scooter, ATV, and Dirt Bike Battery, 2.50-14 (1.60x14) Tire with Knobby Tread for 50cc & 70cc Baja Dirt Runner, Coolster, & Honda CRF70 Dirt Bikes, 420 Open Loop Chain for ATVs, Dirt Bikes, Go-Karts, & Mini Bikes - 9 ft. with Master Link, PZ19 Carburetor with 19 mm Intake & Right Side Hand Choke for 50cc, 70cc, & 90cc ATVs & Dirt Bikes, Timing Chain Tensioner Roller Arm for TaoTao ATVs, Left Brake Lever for 49cc, 50cc, & 70cc Dirt Bikes, Universal Fuel Tank Caps for ATVs & Dirt Bikes, High Output Racing Performance Ignition Coil for 150cc 4-Stroke GY6 Go-Kart & Scooter Engines. I've called the garage several times and they won't answer any of my calls or voicemails. A problem with the carburetor means that it either needs cleaning or it needs to be rebuilt. A coil that is going bad can deliver a voltage that only fires the plug under certain conditions, which is what causes an intermittent misfire. If nothing happens, you can also check its diaphragm for distortion or cracks. Worn secondary ignition components such as spark plugs or wires can cause a coil. You should remember to mark the wires of the spark plugs that usually connect to each of the coils. What are the symptoms of a bad ignition coil? Hard Starts My scooter is a NST Mps50. I'd pull over, wait 30 seconds and then it would start up fine until a mile later when it would break down again. Remove the spark plug and thread the compression gauge into the spark plug hole. If you dont see any spark in the window of your tester, it means that the coil needs replacement. This also causes black smoke to escape from the exhaust pipe and a bad smell of gasoline, indicating that there may be a problem with the ignition coil. 4.0 (827) $1479. Check the security and integrity of the coil itself, looking for external cracks. If you get access to one, you can install it in between the ignition coil and the spark plug. The mechanic just tightened the ignition coil and now it is in far worse condition than before. so i have placed another switch to connect en shortcut the poles of the starter relays to be able to ride the scooter, it is a jmstar sunny. ], How to Ride an Electric Unicycle [Like a Pro! This could be a result of a bad stator. Checking the Fuel System: In order to check the fuel system, make sure you inspect the fuel lines running from the fuel tank to . JavaScript seems to be disabled in your browser. He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. Some systems, like the GM HEI distributor, mount the coil directly in the distributor cap, and look like #1 below. These cracks can then allow moisture in to short out the windings intermittently, causing rough running. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. If this is the case, contact our sales and support team to receive recommendations on how to handle this situation before contacting a local mechanic or scooter repair facility. If you have a newer car with separate ignition coils, your car will most probably not stall while driving if just one ignition coil has gone bad. Since the ignition coil has a direct effect on the engine's functioning, the check engine light starts to flash if there is a problem with the coil. Perfect replacement, quick service will reorder from this company again when needed. Unfortunately, problems with the compressor tend to be expensive to fix, and theres little you can do yourself. If you "checked yes" on any of the points above, then I've deleted your post. . Make sure your gauge is at zero. Ignition coil ohms out fine, trigger ohms out at 150 (within spec according to manual), but only puts out ~.11-.19vac (manual specifies .40). It ran before I installed the big bore kit. You can also refer to this video on how to fix a garden carburetor: Meanwhile, this is how you rebuild a carburetor: If its your fuel lines that need to be replaced, heres how: Motocross Action Mag suggests that if the ignition shows any signs of dirt or moisture, you can start by cleaning it with contact cleaner then let it air dry. I have had to delete the Scooter Forum for this site, unfortunately. All Rights Reserved. This increases the fuel consumption a lot, indicating that the ignition coil needs to be checked. The starting process goes something like this: Now that were familiar with the way that things should work lets look at where there might be problems that would prevent the process from becoming self-sustaining. An example of data being processed may be a unique identifier stored in a cookie. Anything beyond 120 psi is already too high. Remove the air filter first and make sure it is not clogged. i also connected directly the brake wires, still not starting. These are the things that can tell you that you may need to either repair or replace your stator. . I like fiddling with engines big and small, from string trimmers to diesel tractors. Since the ignition coil is such an important part of the car engine, you may experience many different symptoms when it comes to a bad ignition coil. Step 3 - Ignition coil in another important part of ignition system. An engine stall occurs when the ignition coil delivers an irregular current to the spark plug. For the best experience on our site, be sure to turn on Javascript in your browser. Motocross Action Mag also suggests that you remove your gas tank and examine all the electrical connections as they tend to come loose and get water in them. Unless you are lucky enough to live in a climate where you can ride all year long, chances are your scooter will be put on ice, figuratively-speaking, for at least a couple months every winter. In case your scooter fails to spark or your engine frequently stalls, it is a sign that you need a new ignition coil even if the coil is not damaged. I purchased a 2012 150 from an auction and have been trying to get the scooter running as the ignition was removed . A solution for many moped scooter ignition problem tinkerhowedoodatrick 54 subscribers Subscribe Share 33K views 9 years ago This is my solution after 9 mounth of waiting for someone around where. This would rule out any problem with the airflow. Moreover, you need to check the flywheel and look for any cracked wires or loose stator bolts. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. 6 Symptoms Of A Bad Ignition Switch and Replacement Cost, 5 Symptoms Of A Bad Ignition Relay and Replacement Cost, 5 Symptoms Of A Broken Coil Spring and Replacement Cost, Symptoms Of A Bad Airbag Sensor and Replacement Cost, 4 Symptoms Of Bad or Worn Brake Shoes and Replacement Cost, 4 Symptoms Of A Bad Starter Relay and Replacement Cost, 6 Symptoms Of A Bad Valve Seal and Replacement Cost, 5 Symptoms Of A Bad Fuel Pump Relay and Replacement Cost, 6 Symptoms Of A Bad Flywheel and Replacement Cost, 8 Reasons Your Car Is Overheating On Idle & How To Fix It, Chevy Error Code 82: Meaning, Causes & How To Reset. One wire, called the secondary, is made up of thousands more windings than the other one, called the primary. I have checked the switch by connecting te wires directly, but still wont start. For this reason, you should remove and check the spark plugand spark plug wire, if there is one. Bike was quitting on me and not starting until cooled down. Quality Parts for Scooters, Go Karts, ATV's, Dirt Bikes (386) 265-4470. Check Engine Light - For many people, the check engine light might be the only sign your engine is having spark plug problems. Scooter ignition coil spark plug wire for 50cc-150cc GY6 engines. This part looked and functions exactly as the OEM one. For more information, please see our The pressures are so high in the cylinder that the voltage has to be extremely high for the spark to be effective. Symptoms of a Bad or Failing Ignition Coil Common signs include the Check Engine Light coming on, engine misfiring, rough idle, a reduction in power, and the car not starting. Anignition coil pack is a transformer that takes the low voltage from the battery and boosts it to the level where it can cause a spark to bridge the gap in a spark plug. https://www.youtube.com/watch?v=mYer5LO4x6E. Should say max voltage next to the port for the . For the best experience on our site, be sure to turn on Javascript in your browser. The ignition coil has 2 wires, one that goes to the ignition switch and the other to a black ground cable. I appreciate everyone's contributions over the past few years and I apologize for having to do this. How am I supposed to show my support for Monster Scooter Parts?? and our but still i want to know the fault and make it in the original state. Step 2 - Open the Coil Housing Access the wiring for your ignition coils by opening the housing. No way to really test a CDI.except try a different one. The plug wire runs from the ignition coil to the plug cap. If your engine is sputtering but refusing to turn on fully, your battery may be low or dead. again it starts only with shorcutting the startyer relais. I'm Teddy, a small engine enthusiast, and occasional guitar player. For your scooter to start successfully with an electric starter, your scooter needs to activate the components in the right order after receiving the correct input from you. Disconnect the scooter's ignition coil One of the key steps in winterizing a scooter is to protect your battery from draining during its "rest" period. Feel free to re-submit, following the instructions I have everywhere on the site. They run between the distributor and spark plugs. Starting Problems. Its important that you understand that your scooters engine has two different states: successful perpetuating combustion, and being off. Remember that a dirty air filter can impede airflow and disrupt the correct air-fuel ratio needed to start your engine. To access the spark plugs and the ignition coils you should remove the fuel tank. That is sure to cause spark problems. If your car was built after 1996 it should have anOBD II (on-board diagnostic) port with misfire detection, and will light the check engine light if there is a repeated misfire. If the coil is bad the misfire code should now move to the other cylinder. Your input is to turn the ignition, to disable the engine kill switch, and to press the starter button. As an Amazon Associate I earn from qualifying purchases. Orange sparks are a bad sign. Ignition coil surface finish: plastic;Color: Orange;Overall length:19". By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. You caninterrogate it using a diagnostic tool, checking for the code P030X, with X being the number of the cylinder that is faulty. Thank you for your support. They have an R in the plug number, and are not specified in any 1970's manual. Plug Caps and Wires 4. Asked a question that's already been answered. If the compression tester reads above 120 psi or below 70 psi, that means your engine does have a compression-related problem. Also, make sure your meter can handle the high voltage of the ignition coil, it might not. Pressing the starter button completes a circuit between the battery and the spark plug and also a circuit between the battery and the compressor, and turning the ignition opens the fuel valve. The best way to tell if the coil is bad is to perform steps the steps above. An ignition coil is a transformer that is used to convert and supply enough current to the spark plug to produce a spark and start the engine. If you have a single ignition coil firing up a distributor common in old cars, your car might stall while driving. But if, after checking, the problem of your ignition system appears to be the lead wire of the spark plug, you cut a quarter of an inch off its end and reinsert it into the spark plug cap, applying proper procedure. Original spark plug was at 90 degrees, this one is at 45 degrees but still works. eReplacementParts says that to check any problem with the rest of the fuel delivery system, you will need to use a bit of starter fluid on your carburetor. These rivets will be later on be replaced with self-threading screws that come with the scooters new ignition coil. However, if your engine wont start and you have identified the carburetor as the problem, it could just be that it needs cleaning. Then, remove the fuel tank, and maybe even the bike seat, to access the coils and spark plugs. So, if your car has trouble starting, runs rough, has a misfire, or is getting thirstier, it may be that there is a problem with the ignition coil, or one of the coil packs. Luckily there was enough wire to make a 180 turn. The labor cost of an ignition coil is between $30 and $200. Manage Settings Are Mercedes Benz Good and Reliable Cars? Also, check out our newest eScooter Club members We are growing every week! Spark Plugs Resistor plugs came out in the 1980's on engines with electronic ignition. 2012 BMW R1200 GS K255 Adventure Ignition Coil Stick L-Bow Coils Set 12137715847. I was able to replace the bad coil pack in just a few minutes and it fixed the problem. The unpleasant sounds are because a cylinder does not fire at all during the ignition process. If there is still no spark, the coil is likely bad. Cookie Notice (it feeds the CDI) Set meter to AC and crank engine.should get 60+ volts.although I have seen them put out as low as 30 and still run. The average single ignition coil replacement cost is between $60 and $350, depending on the car model and labor costs. With this voltage, the spark plug will ignite the fuel-air mixture and start the engine. Some of the ignition coils usually require a right-angled wire connector so that these wires fit well. Shop products from small business brands sold in Amazons store. If you have noticed any of the symptoms below and the check engine light, the problem is most likely with the ignition coil. It is typically just a wire-wound transformer filled with an insulator. If one of these fuses is tripped or blown for whatever reason, your scooter will behave as though it has a dead batteryyou wont hear any sputtering when you try to start it. When the ignition coil fails, the car starts but won't stay running.