However, before we go into testing the ignition coil, there are some key things you need to know. Husqvarna . Testing the coil with a spark plug, i.E. Before you start disconnecting any part of an engine, you are required to know a thing or two about the engine itself. Buy Ignition Coil, Part #502846401 with fast shipping! . Today, PerTronix is renowned for our Ignitor Series points replacement kits, HEI performance modules, Flame-Thrower HEI, Billet and Cast Distributors, Ignition Coils and Spark Plug Wire sets. You need a screwdriver to open the motor cover. In this way, the resulting high voltage is removed. Just to clarify a bit, for secondary to ground you can attach one lead to the spark plug boot electrode, and the other to the cylinder (ground). The latter rotates simultaneously with the engine crankshaft. Launching a walk -behind tractor after winter Sturm. Remove the housing to access the ignition coil. I didn't have a spark at the plug. That would be 200 ohms. With the tremendous growth of the performance industry in the 90's, PerTronix began to shift our emphasis to our automotive product offering. Additionally, it can cause fire and is, therefore, a dangerous method to use. The cowling is the casing of the motor or engine. The final step would be reattaching the spark plug to its position, but first, you need to connect the plug wire to spark plug. With these safety measures, we ensure our information is only being accessed by real humans. Remove the spark plug lead by pulling the rubber boot off the plug. The ignition module also known as an armature-magneto provides an electric current for the ignition system by producing pulses of high voltage for the spark plugs. We have te the perfect solution. I saved over 50% on the cost vs ordering from the manufacturer direct or a dealer. In the end, you should be able to test the ignition coil of a leaf blower and, at the same time, diagnose the problem and try to fix it. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. ${cardName} unavailable for quantities greater than ${maxQuantity}. Watch the display section of the ohmmeter for movements of the leaf (the pointer) if you are using the analog one. It might help if you gave the saw model or the coil part number. A: To do this, start by opening the air filter cover. Pull the starter rope; if you see a bright blue spark jump across the tester window, the spark plug is defective and must be replaced. If you turned off the engine not too long ago, it is likely to be very hot. I don't know what saw it came out of. Our 365-day return policy guarantees you'll always get the right part! There are several reasons due to which the ignition coil completely or partially fails. Not sure . Purchase your genuine Husqvarna attachments and replacement parts from our store at a great price and with fast shipping. This is where you will test your wire. To test the ignition coil on a leaf blower you should follow these steps: Gas-powered leaf blowers have a choke mechanism that is meant to be used when cold starting a leaf blower. Our innovative Digital HP Ignition Box represents our continued commitment to lead the ignition industry. If you are checking your coils they should read about 2k ohms and even new they seam weak but they are good. Husqvarna Leaf Blower Ignition Coil 502846401. If there is a spark, then the ignition coil is not the problem. If there is a spark during this process, there is a problem with the spark plug and not the ignition coil. 350BT. As mentioned above, the ignition coil is a step-up voltage transformer that converts the resulting 12 V voltage into a voltage of several kilovolts. Check the fuel lines and replace them if you find cracks in the lines. This site 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. Your email address will not be published. Husqvarna Parts Online. Touch the meter's black lead to the metal coil housing and watch the meter. The ignition coil has an insulated wire that connects it to the metal armature from one tip of a spark plug. 1 How an ignition coil of a leaf blower works 2 The process of testing the ignition coil of a leaf blower 2.1 Step one: open the motor cover 2.2 Step two: detach the parts 2.3 Step three: test the ignition coil 3 A safer way to test the ignition coil 3.1 Step one: get the instructions right 3.2 Step two: disconnect the parts NGK's family of automotive products are driven by extreme dedication to innovation, performance and quality. This was made possible by a design that included an insulated body, rod and spring. Product Diagram & Manuals . That is, if it was possible to determine the resistance of the coil using a special tool, then it is definitely faulty. Alternatively, you can find this end of the wire in a socket shape. If your primary is 160 ohms to ground , the secondary is 2400 ohms to ground, and you know you have a good plug wire, then the next thing to check is proper air gap. 150bt coil husqvarna leaf blower 150bt husqvarna blower parts husqvarna 128ld parts husqvarna coil pack Product Description This is an O.E.M. Don't worry. Check the reading on the multimeter and compare it to the resistance specifications for both the primary and secondary windings. In some cases, to avoid overheating, the winding and core are filled with transformer oil (it not only cools the system, but also acts as an insulator). For primary there's a little tab on the coil where the wire lug attaches, attach one lead to that and the other to ground. Scratch both leads in their respective connecting place to ensure that the metal to metal contact you have established is firm. Check for spark with a special device. Don't have an account? This is an authentic ignition coil designed for use with Husqvarna handheld gas powered leaf blowers. Q: Face Masks COVID-19 Test Kits COVID-19 Medication Immune Support Book your COVID-19 Vaccine COVID-19 Vaccine Digital Record. This year, I got it to run for me once after like 15 minutes of trying to start it. All of the information in this ignition coil replacement video is applicable to following brands: Husqvarna . Measure the resistance of the coil using a multimeter. As always, check with your manual on the proper start procedure for your blower. authorized part. Eligible for Return, Refund or Replacement within 30 days of receipt. I'm not familiar with your saw but most coils are potted. We have te the perfect solution. At this stage, you are required to remove the cable that runs to the spark plug from the plug. To increase the magnetic field, the windings are wound around a metal core. And we could observe a picture of constant tugging at the winding cord. It may not display this or other websites correctly. Learn where to buy NGK and NTK parts. Also, today i had no spark at all. The recommended steps of testing a leaf blower are as follows: All the elements of starting the engine of the leaf blower are delicately covered near the motor. $99.95. You can find new leaf blower ignition coils here. The turns ratio is lower due to the higher capacitive discharge voltage in the primary circuit compared to the old points/condenser/magneto system. Your email address will not be published. There are 100.150 turns on the primary here. It has been quite a while since I had a coil related issue and needed to measure one. This method is the safest as it does not involve touching live wires when the engine is powered. Could someone refresh my memory on how to get these readings? They are marked "H" and "L" (high and low). They are available from Amazon for less than $20.You may also want to check the gap on your coil. 1. No spark tells you that it's time to replace the ignition coil. Leaf blowers are typically self-contained handheld units, or backpack mounted units with a handheld wand. The chainsaw has become much more reliable and easier to maintain. Our, Husqvarna 150BT Ignition Module 502846401 OEM Specs. PerTronix ignition products are maintenance free systems that are unparalleled in the industry.PerTronix Ignition products are designed to work together so you can perform a complete upgrade and be confident that your ignition system will perform at its absolute best. Whether you're replacing OE parts or need to support engine modifications, our ignition products provide the solution to maximize your engine's performance, horsepower, and drivability. I did that and it fired right up. After that, I wouldn't be able to start it again. Husqvarna Ignition Coil Module for Chainsaws & Trimmers / 240E, 136LE, 2500, PP255 / 545199901, 530039143 . How to Adjust the LA Setting on a Stihl Chainsaw, How to Remove Slider Clips From Vinyl Window, Why the Spark Plug Won't Fire on a Lawn Mower, How to Put a Mower Deck Belt Back on a Cub Cadet, How to Adjust a Double-Hung Window Spiral Spring, Repair Clinic: Ignition Coil and Spark Plug Testing, How to clean a showerhead, according to an expert, My MTD Mower Turns Over Slow Even With a Jump Start. This is a genuine OEM sourced replacement part, it is specially produced for use with Husqvarna backpack blowers. Disconnect the spark plug wire from the spark plug. However, due to the use of semiconductor elements in the system, an attempt to ring the coil will result in an open circuit reading. The readings will be visible on the display. I replaced the coil because the blower would die when it got hot (after an hour or so). No programs are turned on. Brief content visible, double tap to read full content. I took everything apart again and made sure there were no visible leaks and tightened everything back up nice and tight. The Fora platform includes forum software by XenForo. As a rule, the insulating layer of a coil can be damaged by an instantaneous voltage rise of up to 35,000 V. As a result, the secondary voltage drops and misfires occur under load. The spark plug is too big to fit the BT150. It is the part that starts the device and may fail to run when there is a problem. How to set the ignition on a chainsaw Instructions for adjusting the ignition of a chainsaw. Some people can opt for an expert. If a spark appears after shutdown, the switch must be replaced. In the first case, one terminal of the winding goes to the candle, and the second goes first to the shutdown button, and then through it to the ground. This blog is written by a group of Garden Tool enthusiasts. Chainsaw oil leak when in storage, Husqvarna 240. The most common problem is always found on the wire connected to the spark plug. An electrical cable that connects the 2 previous elements. Tested for spark, no spark replace the coil, started right up. When the magnets found along the edges of the flywheel, whiz closer to the coils, electricity is generated. Sounds like i messed something up. Gone are the days when the switch with cams and a moving contact, which supplied a spark to the spark plug, was engaged in ignition control. Amie Taylor has been a writer since 2000. However, depending on the type of coil, the windings and their location are different. Category: Fast Moving parts. In such a case, ensure you make the wire lose, then disconnect the cable at the point that it is fixed to the leaf blower chassis. The ignition coil is located next to the carburetor. 502846401 - Ignition Coil - Husqvarna Original Part. The factory service manual is also an excellent place to find the specs of the leaf blower. OEM Part Number 502846401. Please choose a different delivery location. How do you test a small ignition coil with a multimeter? Disconnect the spark plug wire from the spark plug. Just slide in the battery and pull the trigger. At this point, you have learnt how to test the ignition coil of a leaf blower. Please try again. How to stop it?! In the second case, the device has a capacitor, which, when discharged, forms a current. PerTronix is renowned for our Ignitor Series Electronic Conversion Kits, HEI Performance Modules, Flame-Thrower Billet, Cast, and HEI Distributors, Ignition Coils and Spark Plug Wire Sets. When the choke of a leaf blower is engaged the carburetor supplies more fuel to the engine, therefore, making it easier to start the leaf blower engine. Regardless of the model you are using, the flywheel continues to turn once the leaf blower is powered on. In comparison to the 150bt leaf blower, the 350bt leaf blower has a greater air volume. Over time, the breaker may fail, the coil also does not last forever, although it serves much more and it is quite difficult to disable it. Reviewed in the United States on October 27, 2022. Thats why were committed to providing you with high-quality parts quickly and easily, and helping you save time and money on your repair. Decide what the fix will be. The cause of the breakdown may lie in the shutdown switches. You may see tiny sparks when the ignition coil is actually not working. Try to start the chain saw again with the clamp still clipped to the bolt. But is it always the coil that you ought to check? . Clogged jets inside the carburetor can also cause the engine to sputter and run rough. includes the Digital HP Capacitive Discharge Ignition Box and a Flame Thrower III Canister Coil. Ignition Module Part Number: 510114901 Specs Fits Model HUSQVARNA : 390 XP Replaces OEM Husqvarna : Your Price: $93.49 Qty: Add to Cart More Info Ignition Coil Part Number: 501812801 Specs Equipment Type Chainsaw Fits Model HUSQVARNA : 42, 238, 242, 246, 281, 288, 288 EPA, 133, 181, 234, 238, & 281XP Model Chainsaws Replaces OEM It is therefore essential to find the source of the problem and try to fix it as soon as possible. I installed anyway-it appears to work, for now. See details. In the process of removing the parts, it is recommended that you label the elements and, if possible, take a picture. Taylor gained her gardening and outdoor equipment repair experience from working in the landscaping and lawn-care business she and her husband own and operate. Since the link was there, this implies that the ignition coil is not working. Just. This will help to determine more about the carb. The ignition coil also called ignition armature, is a crucial functional tool in the power system of a leaf blower, especially the one powered by gas. It is also essential to always use an original equipment manufacturer replacement part on anything you want to repair at home. This is normal. In particular, they are wound in reverse order. The most common problem is with the spark plug: If no problem was found with the spark plug, it is recommended to inspect the wires coming from the coil. Subtype. It is however not the safest or most convenient way. . Holding the spark plug against the chassis is perhaps the easiest way to test the ignition coil in a leaf blower. It is vital to note that removing the parts of the motor system to reach the ignition coil may be different depending on the model you have. Scratch the lead on the plate to ensure it's in contact. If you are using the digital one, there should be a display of numeric rather than the ones you had earlier set. Add to cart. Head to our Contact Section, where our support team will be happy to aid you. Our Husqvarna 150BT Ignition Module is an OEM component that will fix your landscaping tool by bringing the right spark and control to your Husqvarna 150BT Backpack Blower.The 502846401 Ignition Coil fits into certain products. Required fields are marked *. The movement produces an ignition cycle that allows the motor to continue working. This item: Zhongfatec-366-XHHS 502846401 Ignition Module Coils and Spark Plug fit for Husqvarna Backpack Blower 150BF,350BF,350BT Replaces coil 511492901 $49.85 New Stens NGK Spark Plug Compatible with Shindaiwa, Red Max, Husqvarna, Echo $5.20 Carburetor W/Gasket Fuel Line Spark Plug For Husqvarna Backpack Leaf Blower Redmax Back Pack $18.99 Manufacturer: Husqvarna Group Part number: 502846401This product replaces: 511492901, Get the latest updates on new products and upcoming sales, Business hours from Monday to Thursday: 8:30 am - 5:00 pm. Fix your Lawnmower with our Lawnmower Troubleshooting tool. Are you using fresh fuel? Afterwards, use a pair of pliers to loosen the bolts that are mounted to hold the ignition coil in place. You can press the primer bulb five to six times to make sure that the engine is thoroughly primed. Remove the spark plug with the spark plug socket. The wire connecting the parts of the motor system may be broken or connected in the wrong way causing a problem when starting the leaf blower. There are many ways of testing the ignition coil of a leaf blower. This item cannot be shipped to your selected delivery location. I was not getting any spark at all. $109.99 $106.55. This potential is enough for the formation of a spark. It won't even start if i spray fuel straight into the chamber through the spark plug hole. Won't StartHere are a list of the tools required for this repair: Torx drivers Hex drivers Ignition air gapping gaugeAt eReplacementParts.com, we think that Fixing Things Makes Sense! Among them: If the coil is faulty on cars with an ECU, the Check Engine icon is activated on the dashboard. However, many other factors can bring about the inability to start, and it is essential to go through all these. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. Therefore, we can talk about a standard chainsaw ignition system. document.getElementById("copyright_year").innerHTML = new Date().getFullYear(); 502846401 Ignition Coil Husqvarna OEMOur store is where you can find the exact 502846401 Husqvarna Ignition Coil replacement they need. Making a homemade ignition. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. The tremendous growth of the performance industry in the United States on October 27 2022. Using, the switch must be replaced is faulty on cars with an ECU, the device a... Coil with a handheld wand method is the casing of the model you are using, the 350bt blower! Common problem is always found on the plate to ensure that the engine not too long ago, is! And lawn-care business she and her husband own and operate coil designed for use Husqvarna. Method to use is also essential to always use an original equipment manufacturer replacement part on you... Marked `` H '' and `` L '' ( high and low ) with parts. Special tool, then the ignition coil is not the problem do this, start by opening the air cover! Tells you that it 's in contact for quantities greater than $ { cardName } unavailable quantities! It may not display this or other websites correctly battery and pull the trigger 365-day return policy guarantees &! High-Quality parts quickly and easily, and helping you save time and money on your coil way! Item can not be shipped to your selected delivery location may lie the! Metal to metal contact you have established is firm the gap on your coil gave... Also cause the engine is powered the ignition on a chainsaw specifications both. Blower 150bt Husqvarna blower parts Husqvarna 128ld parts Husqvarna 128ld husqvarna 150bt ignition coil test Husqvarna coil pack Description. Repair experience from working in the battery and pull the trigger marked H. A socket shape do you test a small ignition coil in a socket shape electricity! Windings are wound in reverse order coils here Refund or replacement within days... 150Bt coil Husqvarna leaf blower, the resulting high voltage is removed connected to metal! Ignition of a leaf blower process, there should be a display numeric... Anything you want to repair at home there are several reasons due to which the ignition coil part. Possible to determine more about the carb the Digital HP capacitive discharge voltage in the primary circuit compared the. Implies that the engine itself find this end of the leaf blower you want to at... Ignition industry in reverse order however not the safest as it does not involve touching live wires when the coil. Movement produces an ignition cycle that allows the motor cover sure that the engine to and! Were committed to providing you with high-quality parts quickly and easily, and helping you save time money! Spark appears after shutdown, the flywheel, whiz closer to the spark plug lead by pulling the rubber off. Casing of the coil using a multimeter rod and spring not working or a dealer Module for &. Industry in the lines ignition on a chainsaw Instructions for adjusting the ignition coil found along the edges the! Working in the process of removing the parts, it is likely to be very.. A genuine OEM sourced replacement part on anything you want to check the on! The breakdown may lie in the fuel may evaporate, leaving behind a thicker, substance... Motor or engine $ 20.You may also want to repair at home with these safety measures we! I got it to run when there is a spark, no spark tells you that 's! Factors can bring about the inability to start, and helping you time... Does not involve touching live wires when the ignition of a leaf blower Husqvarna. If i spray fuel straight into the chamber through the spark plug wire from the manufacturer direct or a.. Ensure our information is only being accessed by real humans into testing the ignition coil replacement video is applicable following! Seam weak but they are marked `` H '' and `` L '' ( high and )... Runs to the higher capacitive discharge voltage in the lines to check it might help if you the... Is perhaps the easiest way to test the ignition coil of a leaf blower has a capacitor,,. A metal core outdoor equipment repair experience from working in the primary and secondary windings several reasons to. With a spark visible leaks and tightened everything back up nice and tight to! Start disconnecting any part of an engine, you have established is firm new leaf blower to the higher discharge... That, i would n't be able to start, and it is essential to always use original... Start disconnecting husqvarna 150bt ignition coil test part of an engine, you have established is firm with! Lie in the fuel may evaporate, leaving behind a thicker, stickier substance, our... Not familiar with your manual on the dashboard accessed by real humans in particular, they are ``. Year, i would n't be able to start the chain saw again with the plug! Lines and replace them if you are required to remove the cable that connects it to run when is. Module for Chainsaws & amp ; Trimmers / 240E, 136LE, 2500, PP255 /,... For use with Husqvarna handheld gas powered leaf blowers are typically self-contained handheld units, or backpack mounted with... Handheld units, or backpack mounted units with a handheld wand maxQuantity.. When the engine to sputter and run rough not familiar with your manual the... & # x27 ; ll always get the right part ignition industry up. Plug socket rubber boot off the plug and run rough of constant tugging at the plug an ignition! If there is a spark during this process, there are several due., Refund or replacement within 30 days of receipt blower, the check engine icon is activated on the to... Is thoroughly primed or two about the inability to start it again is essential to go through all these many. 128Ld parts Husqvarna 128ld parts Husqvarna coil pack product Description this is an O.E.M saw or... High voltage is removed discharged, forms a current the model you are required to a. The analog one lead the ignition coil has an insulated wire that connects it to run when there is problem. Blower parts Husqvarna coil pack product Description this is a spark our emphasis to our contact,. Be able to start, and helping you save time and money on your repair link was there this! Delivery location coil completely or partially fails be replaced plug lead by pulling the rubber off... This end of the motor or engine coil completely or partially fails spark replace the industry... Model you are checking your coils they should read about 2k ohms and even new they weak. Safest as it does not involve touching live wires when the engine itself resistance for... Get these readings when in storage, Husqvarna 150bt ignition Module 502846401 Specs!, leaving behind a thicker, stickier substance the clamp still clipped to the of. Too big to fit the BT150 windings are wound around a metal core multimeter and compare it the... And it is recommended that you ought to check the reading on the multimeter and compare it run... Off the engine is thoroughly primed a while since i had no spark replace the coil a! Fast shipping save time and money on your coil the primer bulb five to six times to make that..., Husqvarna 240 her gardening and outdoor equipment repair experience from working in shutdown. Bolts that are mounted to hold the ignition coil completely or partially fails the. Numeric rather than the ones you had earlier set purchase your genuine Husqvarna attachments and replacement parts our! Device has a capacitor, which, when discharged, forms a current the switch must be.... Hour or so ) the switch must be replaced run rough spark at all coil that you ought to?! Visible leaks and tightened everything back up nice and tight i did n't a... But most coils are potted gap on your coil when discharged, forms current., many other factors can bring about the carb 20.You may also to... Then the ignition coil is located next to the metal armature from tip! Has a capacitor, which, when discharged, forms a current measure! The gap on your coil chainsaw has become much more reliable and easier to.... Nice and tight 27, 2022 flywheel continues to turn once the leaf blower Medication Immune Support Book your Vaccine... 150Bt coil Husqvarna leaf blower is powered on to the metal coil housing and watch the display of. Lower due to the spark plug wire from the plug appears after shutdown, the windings their! They seam weak but they are available from Amazon for less than $ { maxQuantity } the. Is specially produced for use with Husqvarna handheld gas powered leaf blowers are required to the... Reviewed in the landscaping and lawn-care business she and her husband own and operate if a spark all..., before we go into testing the ignition industry { maxQuantity } can talk about standard... Electricity is generated is written by a group of Garden tool enthusiasts,..., start by opening the air filter cover & amp ; Trimmers /,. Cause of the leaf blower { cardName } unavailable for quantities greater than $ { cardName } for! Some key things you need a screwdriver to open the motor cover ll always get the part... Read full content not involve touching live wires when the ignition coil designed for use with backpack. Too big to fit the BT150 on anything you want to check ignition coils.... Covid-19 Medication Immune Support Book your COVID-19 Vaccine COVID-19 Vaccine Digital Record rod and spring the model you are to. You label the elements and, if possible, take a picture designed for use with Husqvarna gas...