Power To Coils But No Spark Motorcycle

It takes a lot more power to jump a gap under compression in the engine then outside the engine under no compression pressure. BTW: The coil labelled GOOD was on the RIGHT side, not the left side. Still no spark. Meanwhile it simply stores a small electrical charge temporarily. You can find the ignition coil-on-plug tests here: How To Test The Ford 4. The automatic choke and fuel shut-off valve may also need to be attached to the coil's + terminal. The MSD coil is. Then find no power to coils. Buy Performance Spark Plugs. Power on, crankes, power to the coil but when I check for spark, none. The VOES input can be converted to a nitrous retard input, allowing you to take out 5, 7, or 10 degrees of spark advance depending on the curve selected. Coils test properly, but no spark! Please help. How do I check for power or get power to the coil? (I also hooked up power from a battery charger to one side of the coil and it didn't run, also no spark was generated). Whether it is for cars, motorcycles, lorries, motorboats, tractors, stationary engines, boats, agriculture equipment or even lawn mowers the Green Spark Plug Co. No spark tells you that it's time to replace the ignition coil. Winter come and in the garage it went, then in the spring pulled it out and wont start at all. Look for loose wires (around the connection for the points and the condensor), good connections for the feed wires to the coils (one is blue, the other is. They should be tested as part of. i have power to the low tension side of the coils, but nothing coming out of the power end. If power is going to the coils, but you're not getting spark, it's either the plugs or the wires going to them. So now the issue is down to no spark. I have not touched anything electrical since. Older type coil systems are connected to the spark plug via the ignition lead while the new systems are directly connected to the spark plug, dispensing with the lead altogether. HotWires feature a built in capacitor. I have no spark at plugs. I have a 1985 GS550 Suzuki motorcycle, no spark. not the fuse starter works fine, inspected relay, opened up, even, and it looks fine. The best prices on Spark Plug! Shop a wide variety of spark plug available for sale now on the internet. As such, they are generally not a repairable item. Get the best deal for Motorcycle Ignition Coils from the largest online selection at eBay. These coils are called windings. I bypassed the ignition switch by disconnecting the earthing lead to the magneto (Brown and Black wire to terminal 2) and still no spark. Total Motorcycle Forums. 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. But it would not crank, so I changed the ignition switch, then made sure my run off switch was working. Coil Wires. Check for power at the injector plugs. Ignition Coil Diagnostics. Ohm tested my coils for accuracy, still nothing. Some coils have an internal resistor, while others rely on a resistor wire or an external resistor to. It'll turn over but no start. Should I get power with key on to the both coils all the time?. New Ignition Coils, still no spark. So, now we get to my problem. This type worked fine, needed no power from any battery, but was not very bright, but OK for a somewhat darkened garage or engine area. V-Max cut out won't start, no spark Sign in to follow this. 4 ignition switch, 5 kill switch. There is a single wire that comes up and connects to the coil. Hooked up computer reader and cranked engine no codes or tack reading while cranking. This coil is used to waste spark engines with symmetrical cylinder angles (45°, 60°, 90° or 180°) or when dual firing a Harley-Davidson motorcycle. (Sometimes, someone will mistakenly connect the Backup light wire to Terminal #1; this will cause no spark when. power to the coil but no spark from coil wire when cranking what am i. I have replaced the coil, and have the correct volts going into it. Coils or link wire open circuit. Mentioned briefly, installing hotter coils will intensify the spark. in one of the ignition coils. P A High voltage to distributor Ballast resistor E - Emitter Ignition switch Battery Cam Contact breaker S Figure 4. Ignition Coils - Waste Spark Style Then there is the waste spark ignition system. no problem there, so I ran a test light from the battery ground touch the positive side of the coil. Ohm tested my coils for accuracy, still nothing. Troubleshooting: Ignition coils. It does not constitute any contractual term, representation or warranty. Keep them plugged into the high-tension leads and ensure they are both grounded. Ignition Coils play a crucial part in starting your machine, but when do you know if your ignition coil is bad or not? No Spark? Diagnosis Motorcycle / 4 Wheeler Starting Issues Using a. This system has been working fine for several years, however this car has not been started in over a year. for some reason i am not getting a spark and i am trying to figure out if it is the coil or before that. With no external signal to the coil negative primary post, voltage would travel through the ignition coil windings without inducing any secondary spark. You can find the ignition coil-on-plug tests here: How To Test The Ford 4. Coils test good. Harley Davidson Dyna Super Glide 2003 Ignition Wire Set by Twin Power®. The MSD coil is designed specifically for use with the MC-3 Ignition. how do I check condenser and coil?. The basic operation is unchanged, there's just more of what you previously had. Checked the signal generator passed both tests. If you don't have a spark gap tester, just hold the coil wire about 3/8" from a good clean ground (not a painted surface). Any ideas why I am not sparking? It is a 1983 XLH 1000 with 25k miles. You should have a resistor spark plug cap on each plug lead, and they should be 5K each. Things I havn't tested. How do ignition coils fit into the bike's ignition. This has the stock voltage regulator and rectifier. 60B, 70B NO SPARK ON ANY CYLINDER: 1. The ignition coil is getting power, but there is still no spark going on. I have no spark out of the coil to the cap, and subsiquently none to the plugs!. So is this a bad coil then?. The ignition coil transforms the 12 volts from the battery to 15,000-40,000 volts needed by the spark plugs. How do ignition coils fit into the bike's ignition. Part #140404. Fit perfectly on my c6 corvette. Here is a off the wall suggestion. CASE 2: If you got No spark from only one spark plug wire. Power to coils. A spark in the window indicates that the ignition coil is fine and indicates a problem elsewhere in the machine's electrical system. I've also checked and have over 12 amps on the coil when key on and in the run position. The starter is turning the motor but there's no spark. Now it has no spark No power at the coil No power at the plug for the dist. The MC-2 miniature coil is a small single core dual tower coil that can be easily daisy chained (multiple coils can be wired to fire off the same control signal). Total Motorcycle Forums. This is the latest update to our guide, first written in 2007 and downloaded 100,000 times! We're happy that it has helped so many people ride again!. There are three different types of SR-LiMa, recognizable at the position of the 330Ohm coil (largest coil, conspicuous!). dont know how to check cam sensor any. Your car's battery has a relatively low voltage, whilst the spark plugs require a large voltage in order to spark properly. How to test the Regulator. If its shutting down on the power it sounds more like a coil thats breaking down. I let it cool down for about two days and still no spark. For most people it is only a matter of lack of knowledge, perhaps followed by getting some bad information. Coils or link wire open circuit. 2Pcs Ignition Coil DC CDI Box Kit for Kymco SYM Vento Scooter GY6 Engine 125CC 150CC Motorcycle Ignition Coil Motor Accessories 0. THE UNIT HAS POWER - SPARKS ON SWITCHING ON AND OFF: Most early MKIII (not Micro-MKIII, Micro-Digital or Micro-Power which will not spark when turned on and off) ignition units will produce a spark on switching on and off; if this is so and sparks are produced on all cylinders then the ignition coils must be in good order. Coils can be found for around $50-$60, for both, on the Internet. Just mention on any forum that you park your motorcycle outside of a c. For a layman, I would simply say that an ignition coil is a voltage transformer which comprises of two coils: primary coil and secondary coil. Then remove the dist cap and rotor, Apply 12v to the "hot" side of the coil. 1 millijoule = 10-3 J = 1. Search for car parts, truck parts and aftermarket auto parts now. IGNITION COIL POLARITY - IG-104. ACDelco offers a full line of premium auto parts, including for tiers of variety for nearly every make and model. 7L Honda Civic. all fuses are good. NGK have over 80 years of experience in spark plug manufacturing and we are a world leader in spark plug technology. The Wholesale House, Inc. 2 coils, wires, etc. Just mention on any forum that you park your motorcycle outside of a c. It showed it was not-getting power. Symptoms of a BAD ICM, Ignition Coil, Spark Plug Wires, or Dist. I had 70k miles and the old ones were a bit cruddy. I have been through the bike as much as I can and cannot get to the bottom of this. In order to understand the concept of bad ignition coil, first, you’ll need to know what is an ignition coil and it’s use. Coils can be found for around $50-$60, for both, on the Internet. More complicated issues may also contribute to spark loss, but basic conditions are still the general. NGK have over 80 years of experience in spark plug manufacturing and we are a world leader in spark plug technology. It is a Yamaha Brand Motorcycle, And to provide the supply, sale Buying second-hand Yamaha Motorcycles,Download HD Yamaha Motorcycle Picture. I have a chinese scooter with less than 3000 miles that stopped firing. It turns over great, but no spark. The lights work, but no spark. Whenever you feel that the motorcycle is running rough and is difficult to start then the ignition coil is to be tested as a part of the troubleshooting procedure. I was riding my Harley and out of no where it just stopped running while riding. The VOES input can be converted to a nitrous retard input, allowing you to take out 5, 7, or 10 degrees of spark advance depending on the curve selected. No battery in the B side of the ignition coil. Brand new plugs, #4 still looks brand new. (#2 from left) At idle, when I pulled the cable off that spark plug, zero difference in sound of engine. While he owned it, he was involved in an accident. If you don't have a helper, you can do it this way: Pull the hi-tension lead out of the distributor cap and hold near ground. Regulator/rectifier is - Answered by a verified Motorcycle Mechanic. Ohm tested my coils for accuracy, still nothing. There are cars that have very special wires from the coil, or distributor, to the spark plug. The wires coming out of the coil go to the condenser and then to the points. The electricity has to jump from somewhere to somewhere. Any help will be greatly appreciated. Very basically, his invention. I would also look at the magneto. The engine and electrical components were. help is much needed. Ignition Systems. Testing everything that can be tested starting from spark plug, ignition coil, spark plug cap, spark plug wire, rectifier, coils. However for maximum ignition output, an MSD Motorcycle Coil, PN 8204 is recommended. The plug wire runs from the ignition coil to the plug cap. The points ground out the coil on closure. Basics to High Performance. What we will be doing here is troubleshooting these ignition parts. Double check that there is still power to Terminal #1 on the coil. The MSD coil is. I have my own suspicions here, but would just like to hear. Check the gap between the coil and the round disc so you can put the new one in the ballpark of where it needs to be. The coil is getting power directly from the battery, but refuses to spark from the coil to the distributor (checked by having someone try to start it and holding a screw driver to the coil wire). How the coil works (with points and condenser) to create a high voltage spark is covered in another article. hey guys, im new here and just recently got my hands on a 2000 400ex. If one coil has been hot it may be damaged, if the coil is getting hot with the ignition switch in the off position the switch is bad. Ignition Coil Replacement for the Triumph Thunderbird Sport. What do you do? Where is your Part's Catalog? Why should I rewire my vehicle? Which wiring is the right choice for me? For what vehicles do you manufacture? What Corvette harness goes where? FAQ - Frequently Asked Questions. There is a single wire that comes up and connects to the coil. I have a brand new lighting stator and and brand new OEM CDI and the coil tested to be good, new spark plug, have good grounds and all wires are connected. CASE 3: If you got No spark from two spark plug wires that are attached to the same ignition coil. Hooked up computer reader and cranked engine no codes or tack reading while cranking. Dual fire and single fire. I measured ohms on the speed and reference sensors, both are fine. Coils are generally a sealed, water-tight component. I disconnected the coil and measured resistance across the primary and secondary leads. While every precaution has been taken in the compilation of this information, NGK Spark Plug (Australia) Pty Ltd takes no responsibility for inaccuracies that may occur within it. hey guys, im new here and just recently got my hands on a 2000 400ex. However, after I installed the new coil I was still getting no spark. It has not been running at all this season, however it did run when it was put into storage. Odd that they'd all go out at once. I read up on it and multiple people told me that this is likely due to the contact breaker not being able to break. Should I get power with key on to the both coils all the time?. My cars engine has been overhauled. Let it idle for approx. Find here Automotive Ignition Coils, Car Ignition Coils manufacturers, suppliers & exporters in India. Very basically, his invention. The starter is turning the motor but there's no spark. Currently we are proud to offer a complete range can supply all major UK supplier of spark plugs, Bosch, Champion, Denso and NGK. result in no power being sent to spark plug. The ignition system works like a chain: batteries supply voltage to the ignition coil which, in turn, fires the spark plug and the spark plug ignites the air and fuel mixture in the cylinder. If you don't have a helper, you can do it this way: Pull the hi-tension lead out of the distributor cap and hold near ground. therefore I need to figutre out what is causing me to loose the ground. My 79 MGB has on occasion just died while going down the road but typically restarts before coasting to a stop. There may be a ferrite rod in the middle of the spark plug wire, and a spring coil, the combination of which 'chokes out' RFI. Coil Wires. Since there is no capacitive discharge involved, the arcs produced are thin and blue. A better solution was found on e-bay for significantly less. Put spark plug in the end of the coil plug wire that normally attaches to distributor. i know that the ignition coils work but is there something im missing, like does the alternator need to be hooked up. Best bet is to test the coil to ensure it is bad. If the coil is built into the distributor cap, this wire will plug into the cap, at the "BAT" or "B+" terminal. The lights work, but no spark. The high voltage that goes to the spark plug is built up in the secondary of the coil. I checked the spark plug and see that there is no spark. Cranked my Joyner 650 SS for the first time today. It is backwards from the old coils?. so i lifted it 6 inches with a Downy Off-road Mid travel kit. Motorcycle and Automotive Ignition Coils CNCMOTOK High Performance Racing Ignition Coil + Spark Plug A7TC + CDI GY6 50cc 125cc 150cc for 4-stroke. Materials Needed: Basic set of hand tools (for removal of ignition coil) such as safety goggles and insulated pliers. The starter is turning the motor but there's no spark. You'll see separate coils mounted directly atop each spark plug. You should have a resistor spark plug cap on each plug lead, and they should be 5K each. Red Hot-Spark wire to the coil's + terminal C. We had a couple of bikes on here a while ago with no spark issues, cant remember exactly what the fix was, it was a while ago. The coils amplify the alternator’s voltage so it is strong enough to make the spark plugs spark. What could I be overlooking as to why my 50cc scooter has no spark? by Serg (Federal Way, WA) Hello, I have a Chinese 50cc scooter that won't start. -----Dirt-bike, Snowmobile, Watercraft owners listen up! Tired of hard starting engines, or oil-fouled spark plugs? Unleash the power of your engines with ProFire ignition coils. The engine and electrical components were. I tested the coil at Autozone, resistance is within specs. 1997 gts seadoo : Hello to all as im trying to find out why my sea doo has no spark i have narrrowed the problem to the stator / coil or the mpem, does anyone know how to test resistance in the stator/coil - yellow wire, yellow black wire/ black red, black wire wire, this has had me scratching my head for some time , ive pulled the stator plate off and noticed the coil was slightly burt on the. Then it got dropped 3 inches for about 3 months. I obviously took too long to respond If it's magneto, hook that up to either the coil or the spark plug (I dunno the output of magnetos, so I'm not sure which will do the trick - try directly to the spark plug first, because that won't kill the spark plug if it's the wrong thing - although, "normal" wiring out indicates that it should go into the coil, so that might be a good short-cut to. If removing the Green wire still did not turn the tester ON , the coil may be open. 030" gap is no good. Fuel, but no spark at the coil. The injectors are on one power source. No spark indicates four possible causes. Monster Scooter Parts carries scooter coils for street-legal motor scooters from 50cc to 150cc using the common GY6 4-stroke engine. One terminal can be good, suppling power to the fuel pump, and the other bad, not suppling power to the ECU, or vice versa. Use factory original coils or after-market "high" resistance (2 ohms and higher) TCI (not CDI) coils COP (Coil On Plug) option adds a 2nd coil driver - still waste-spark, so no cam sensor, fires in unison with the 1st coil. It just saves the complexity of a distributor. Now what? Misfire diagnosis in this kind of situation should be fairly easy. How to test the Regulator. So here is what I have found. no readable power on a volt meter coming out of the stator (that i can read on a volt meter) while rolling the engine over. Since i had spark momentarily before I figured this out, I'm thinking its a loose connection somewhere?. » Motorcycle Forums > Buell Forum No spark to coils, Dyna 2000p ignition. However for maximum ignition output, an MSD Motorcycle Coil, PN 8204 is recommended. honda cb750c no spark, no power to coil's, why? How to diagnose no spark situation on motorcycle I'm getting power everywhere but through the coils. Just laying the spark plug in the plug cap, on the cylinder head, and getting a spark across a. if no charge, then trace the wires and see if there is a cut in one of them. how to check for a bad coil/no spark? By yz144builderlol, June 7, 2010 in CRF450R/RWE & RX. what and where is the pulse generator and how do i test the ignition system. @tiv check the ignition coil by the flywheel and set the air gap to 0. Then tried to start it up, but engine wouldn't start. The spark plug should spark. The Wholesale House, Inc. all fuses are good. There is spark from the coil to the distributor, but no spark. With the Hot-Spark electronic ignition, dwell and timing are always spot-on accurate. I took a jumper wire and connected to the coil and then to the battery. I'm now at a loss. Hi, I have found a motorcycle engine, its a 250cc and its air colled. Use only the spark plug specified in the service manual. power to the ignition. I replaced all three Gill Ignition Coils and the OE Spark Plug wires with NOLOGY and still the 3rd Cylinder is not sparking when cold. Make sure the coils are getting power to them. There are two coils and it is a CDI ignition. The coils amplify the alternator’s voltage so it is strong enough to make the spark plugs spark. Your coil should measure 3 to 5 ohms primary resistance and you should have 5000 ohm sparkplug caps. I have absolutely NO IDEA anymore. Since the spark gap is subject to erosion and fouling it is made to be easily removed and replaced. The use of different LiMa motorcycle combinations can lead to various malfunctions of the ignition system. Hooked up computer reader and cranked engine no codes or tack reading while cranking. As such, they are generally not a repairable item. Honda Motorcycle Wiring Color Codes. Whether it is for cars, motorcycles, lorries, motorboats, tractors, stationary engines, boats, agriculture equipment or even lawn mowers the Green Spark Plug Co. A Ballast ignition has a ballast coil that produces a full power spark at a reduced voltage , the voltage is dropped by placing a ballast resistor or a resistor wire in the live feed to the coil. Check the ohms of the ignition coil, spark plugs, and spark plug wires. just cranks, pull the plugs no spark. Check the battery voltage, with the engine not running. I have a 1985 GS550 Suzuki motorcycle, no spark. KOEC test is best used for diagnosing no start, no spark condition. To stick this, using a volt meter, open the points. This design mimics surface gap plugs used in rotary engines and reduces the flame kernel's travel time from the spark zone to the compressed gases in the engine's combustion chamber. Does it matter which side of the coil to have 12 volts. if you have a spark then rotate engine to number one firing positoin take off distribitor cap and check that the rotor cap is in. Here is the Bad news!!!!!. accel-motorcycle. Why? Old wiring, connectors and switches! The issue is that YOU HAVE A WEAK SPARK due to poor coil voltage and no amount of tuning will rid you of the symptoms or soot/plug fouling. 90% of no spark is caused by the CDI Charge Coil in the Stator. This was the original Power Arc ignition system that we sold and most of the information in this article still applies to our latest Ignition (see Our new Latest Ignition). if no charge, then trace the wires and see if there is a cut in one of them. Other goals, like minimizing emissions, take priority when maximum power is not required. My Valiant says NO WAY when I try to start it. I have a 2004 Speedmaster with a no spark issue. Step 2: Disconnect the Ignition Coil. Products to withstand very high temperatures over 250° c. 8ohms on the primary and 30 0hms on the secondary wires. No spark is one of the most common reasons why your engine will not start. Search for car parts, truck parts and aftermarket auto parts now. The plug wire runs from the ignition coil to the plug cap. No distributor means there’s no distributor cap or rotor to replace, and no troublesome vacuum or mechanical advance mechanisms to cause timing problems. Had problems both and after changing parts. A better solution was found on e-bay for significantly less. I have tried 2 ignitors, both coils have 2 12v powers. I've never heard of Lectric Limited. Check for power using a test light. Use factory original coils or after-market "high" resistance (2 ohms and higher) TCI (not CDI) coils COP (Coil On Plug) option adds a 2nd coil driver - still waste-spark, so no cam sensor, fires in unison with the 1st coil. While it does fire both plugs, on the one NOT on the compression/power stroke, it's wasting the spark on the exhaust portion of the cycle. Put spark plug in the end of the coil plug wire that normally attaches to distributor. if you have a spark then rotate engine to number one firing positoin take off distribitor cap and check that the rotor cap is in. Recommended Posts. I was having spark issues so i changed the plug and coil. If the Tri-spark is getting full battery power and there are no other appliances drawing power, you either have bad connections or a going south Tri-Spark system unit. 1) Grounded a spark plug (on wire) and no spark. The primary is the area on the Harley Davidson ignition coil where the wires from the motorcycle’s harness are connected. However for maximum ignition output, an MSD Motorcycle Coil, PN 8204 is recommended. There is spark from the coil to the distributor, but no spark. The engine and electrical components were. The CCB increases the peak current at the ignition coil and spark energy at the plug gap. Replaced crank position sensor and still no start. It is not the coil as I tested it with a new one and I am getting 12v to the coil. Below you will find the data on how to test the stator. External Ignition Cap Coils; Ignition & Source Coil; Ignition Key Switch; Pick-Up Pulsar Coil; Ignition Upgrade Kits; Lighting Coil; Featured in ATV & SxS Illustrated Magazine; ACE Ignition Systems; Kill Switch; Ignition Key Switch Kit; Starting Systems. I have a 1985 GS550 Suzuki motorcycle, no spark. Power confirmed to the coil. The ignition coil on a motorcycle serves to step up the relatively low battery voltage to the high voltage needed to fire a spark plug. This improves spark power (no plug wires), accuracy, reduces RFI (radio frequency interference) problems, and most importantly eliminates the distributor (the last moving mechanical device to wear in ignition systems). Others have a stationary field coil, stationary phase coils and have a metal rotor spinning between the two, and need no brushes. If you want to make a spark you need a spark gap. Choose from three configurations and three variations of resistance for different applications. I have my own suspicions here, but would just like to hear. There is some misconception about ignition coil polarity and how important it may be (or not). I was wondering should there be power coming from anything else. I've got a chevy 350 with a pertronix ignition in the distributor and I am trying to hook up my new MSD 6A and MSD Blaster2 Coil. Bike type CDI coils More information is needed on these coils - generally they need a CDI style driver to operate them correctly. I’m pretty familiar with 900’s and wiring I put coil on cap coils on my 99 tracks bike and deleted ALL the unnecessary street wiring etc. No spark at plugs but power to the coils I have a problem with a 1987 nc24. But if there's no spark, you just built a really nice paperweight. That is one difference between motorcycle and cars. Remove one of the ignition coils. i tried check during both. Part #140404. 90% of no spark is caused by the CDI Charge Coil in the Stator. Speed in getting this fixed is in high demand, my wife has missed 2 day of work. I had a 150 HH and the exact same thing you are talking about happened. Power on, crankes, power to the coil but when I check for spark, none. Other goals, like minimizing emissions, take priority when maximum power is not required. With ignition On, turn the engine pulley CW past the TDC mark. It showed it was not-getting power.