NEWHD74FAN, Jun 19, 2010 #5 Your bike’s alternator stator coil produces AC voltage. From my understanding, I'm supposed to have at least 14 volts at 5k RPM otherwise either my stator or rectifier is bad. It could also be running rich, which will be good when cold but bad when warmed up. I went ahead and checked ONE prong on the plug for the stator … You can also try Bike Bandit but they use non-OEM part numbers. Motorcycle Stator Going Bad Symptoms. This created a rough idly and a motor that would not plane off. Any chance the choke is stuck (or just left on too long) or the intake is somehow obstructed ? Switch the multimeter to OHMS range on the lowest setting, usually 10 ohms. Maybe this is a simple problem. 2001 Honda CBR929RR OEM Parts, 2001 Honda CBR929RR OEM Motorcycle Parts - BikeBandit.com ? Making it sometimes difficult to diagnose. "AND NO CODES" Ohmd the stator and found #1 charge coil bad(4.7 ohms). A failure of the rectifier function in the voltage regulator (also a part of the motorcycle charging system) can also cause high heat buildup in the windings, by preventing the stator's power from being consumed by the motorcycle's electrical system. On a triple 2 cylinders are firing but one is weak or does not have spark. My battery was replaced about a month ago so I'm pretty sure it's not a bad battery. Could it be a bad stator or regulator, loose cable or something. These mentioned symptoms can be confusing and one has to be careful before concluding that the problem is with the CDI. With the motorcycle off, read between the 2 … We specialize in producing affordable and reliable replacement electrical parts and components for any kind of ATV, Snowmobiles, Motorcycles, and more, for manufacturers like Arctic Cat, Polaris, Can-Am, Honda, Kawasaki, Yamaha, Suzuki, and more. It had been running just fine until one day it started acting if it was running out of gas anytime the throttle was turned from 1/2-full throttle(it would still rev). Re: Stator Failure - Symptoms? So, now that we know some of the differences and similarities in different year/model stators let me list many of the common symptoms of a stator that has gone bad or is going bad: Hard starting: Hard starting when cold or won’t start when cold. Bad stator symptoms triumph675 net forums motorcycle charging and electrical buell forum how to test your system problems yamah vision faq motorcycles diagnose re winding adventure rider triumph rat ktm 200 duke 12 generator Bad Stator Symptoms Triumph675 Net Forums Motorcycle Charging And Electrical Problems The Car Advertiser Buell Forum Stator How To Test Your… Read … It is also extremely important to ALWAYS use threadlocker on the stator mounting bolts, since the vibrations from the motorcycle's engine can cause them to back out of their threads, quickly destroying the stator and flywheel. 4 Symptoms of a Bad Motorcycle Clutch. First of all let’s understand that most older (2000 and older) batteryless EFI ignition systems and carburetor engines have similar stators and can have similar symptoms. Others suggest a volt meter to monitor the stator. I have an 02 bandit 1200 with 21,000 miles. Sled slowly loses power during the course of the day. It’s important to note what kind of engine you are working on. If the battery was good under load test, if the stator is NOT shorted to ground, and the stator is putting out A/C voltage, then the regulator is bad (most likely even if if passed step 2). In my experience with my 1987 200 HP Johnson, when one of the power packs went bad, all 3 of those cylinders on the port side went out. Is a stator a common issue with this motor? However while an open failure will completely eliminate any output from the damaged coil, a closed failure can result in the stator still operating, though with significantly reduced output and performance. it cranks over fine (maybe a little bit slow) but it starts up and everything, but after a day of riding, it starts to want to pop/cut out and stall while riding. Stator Tests Electrical Vfrdiscussion If the battery drops below 11.5 volts the batter is getting week. No spark. Some stators have both the ignition coil and the trigger coil mounted on the stator mounting plate. Motorcycle stator failures have many causes, though they always have one thing in common: the coil windings. Some stators have 1 ignition coil and some have 2 ignition coils which include a high speed and low speed ignition coil. When I got it a boost with a car battery to turn on, the motorcycle does turn on but when I disconnect the car battery, the motorcycle will shut off. Some stators have 1 ignition coil and some have 2 ignition coils which include a high speed and low speed ignition coil. Crack the throttle and it would rev to about 4800 rpm, just enough to keep it moving. Heat can build up in, and damage the windings from many sources. 1 reply 0. undinstructable Antman24 . The AC power windings have nothing to do with the ignition coils on a stator. That can all be done by dropping the bash plate. On a twin one cylinder fires and the other is weak or not firing. The coils of the stator can either fail open, meaning the wire is physically broken and disconnected, or closed, where the wire shorts through it's insulation to a neighboring loop of wire, or to the metal core of the stator, mounting bolt, or engine. Lots of info around on how to test a motorcycle stator. Stator could be at fault too. There are a number of major symptoms of a bad motorcycle charging system. If you have been struggling to start your motorcycle recently, you can diagnose problems with your starter relay by performing a simple test. Checking all of the grounds on your motorcycle can be done quickly if you know where they all are. There are also windings for the lighting side of the stator. ... as a regulator rectifier regulates and rectifies voltage. In other words, when there is a bad Harley voltage regulator, the instrument cluster becomes inoperable. I have many diagnostic resources to help figure out what the exact root cause of a no spark condition but having a bad stator can be the root cause of a no spark condition. Symptoms of a bad ground can range from a completely dead bike to electrical components working intermittently. Step 6. The EFI stators also contain other coils on it that help power the fuel pump and injector coils. This can be caused by several other problems, however, so the only way to be sure that your stator has gone bad is to perform a series of tests using a multimeter. I cleaned out the carbs did a holeshot stage 1 jet kit. But as you progress in your trip, you won’t receive any information from the instru… Spark plugs keep getting richer/darker as the day goes on indicating weakening spark. 10-25-2013, 12:21 PM. Ronayers.com Fiche Desktop Motorcycle Honda 2000 CBR900RR But be aware that Ron Ayres list all 929 and 954 parts in the same fiches even though they're not interchangeable. Here’s where things get tricky. Uncategorized December 22, 2020 0 masuzi. Since the stator is what creates the electricity needed for the engine to create a spark and run. (almost like a rev limiter, or fould plug) wouldnt clean up. After it warmed up it won’t start but if it sits for an hour it’ll start again. Motorcycle stator failures have many causes, though they always have one thing in common: the coil windings. Bad stator symtoms ? Senior Member. Even a small scratch in the insulation can be enough to quickly cause a short in the windings as the wire heats up from use. RM STATOR is an industry leader in the manufacture and repair of electronic parts and components for powersports vehicles. Insert each probe into a stator socket. It's critical for reliability to use stators built with insulated cores, high quality 200°C rated wire insulation and high quality coil winding processes to ensure even tension of the coils. The other common stator failure is from physical damage to the wire windings, either by damaging the insulation or the copper wire itself. Getting access to the yellow AC wires is pretty easy on the 950. Searching it seems that a burning smell or whine from the engine at idle are signs of stator failure. I have a 2001 Honda CBR600 F4i. How can I test this if the bike doesn't even stay on. In some cases, you may find some Harley motorcycles that will start and ride on. The starter relay in a motorcycle enables power to flow from the battery to the motor when you start your motorcycle. What that implies is that the power being distributed to the cluster will automatically be disabled, therefore, rendering the cluster powerless and useless. Any one of these can mean something in your charging system is broken. This voltage will rise to possibly approaching 100VAC when you rev it on a healthy stator. There will also be a gear in the center and then the clutch. Technically there are 3 possible tests you can do on a stator. Generally the following is true: Check your owners/service … Figured why not make a self deprecating video with a little humor about it HAHA! May 25, 2020 April 14, 2020 by Motor Society Editorial Team. If a stator on a 2000 Yamaha ox66 200hp was bad what would the symptoms be on the motors performance? The motorcycle battery is not charging. The bad line is my ignition side of my stator so I’m wanting to trade out with the charging side of the stator just to see if the bike will run since I’ve been dumping money and have yet to get it running since I bought it. Locate the plug for the stator on the front of the engine block. While you are down there, clean and snug the connections to the battery. Runs bad at lower rpms but runs good at higher rpms (Low speed coil going bad), Runs good at lower rpms but runs bad at higher rpms (High speed coil is going bad). One of the first symptoms of a bad ignition pickup is an engine that stalls. Motorcycle won't start. That includes providing the AC power for the lights, hand warmers and dash cluster lights. Generally, motorcycles feature a three-component system containing three wires that link the stator to the regulator rectifier. Stator: If your motorcycle is not charging, you need to check the stator. and a clutch question so I've got my winter rebuild done, and ive been on 3 rides since then on a brand new battery, and its already half dead. If you show an open circuit with the “Open” or infinity reading or have higher resistance, then the stator is bad and you must replace it. And an AC voltmeter to see if all three yellow wires are sending similar voltage to RR. A stator replacement can certainly be accomplished at home with basic tools, but an inexperienced mechanic, or sloppy installation procedures can lead to damaging the stator's wire or insulation. A bad stator can have all kinds of funny, hard to trace symptoms. High engine temperatures can lead to stator coil open and closed failures, especially in modern motorcycle engines that submerge the stator in an engine oil bath to help dissipate heat. Motorcycle Bad Stator Cause. Either type of failure will result in a bad stator that needs to be replaced. Then would go into stuter mode. Symptoms are … One of the most common questions I’m asked is: “How does the engine act when the stator is going bad?” First of all let’s understand that most older (2000 and older) batteryless EFI ignition systems and carburetor engines have similar stators and can have similar symptoms. Worth checking before installing a new RR. ... Once the cover is off you should see the stator (basically a motorcycle’s alternator). The coils of the stator can either fail open, meaning the wire is physically broken and disconnected, or closed, where the wire shorts through it's insulation to a neighboring loop of wire, or to the metal core of the stator, mounting bolt, or engine. An old or failing ignition pickup may cut out signal intermittently, which may cause the engine to stall. When you get to the “newer” stators (Primarily 2000 and newer in most models) a more common design contains 2 equally wound ignition coils that ohm out the same. I'd suggest testing the stator for shorts to ground, bad resistance between phases, and output voltage at cruising RPM first. Burned stator my symptoms xt225 250 buell forum stator bad stator fix don t a new motorcycle stator and alternator. Re: Stator Gone Bad Even quicker than eletrical test, open the primary chain inspection hole and take a whiff...it has a strong acrid odor and not plain gear oil smell you have a bad stator. While all stators use wire with high temperature handling insulation, the quality and exact temperature ratings are very important. Uncategorized December 28, 2020 0 masuzi. If you can disconnect the stator when the bike is running you can measure the AC voltage between pairs at tickover and may get around say 20VAC. Stator tests electrical vfrdiscussion visually inspecting a stator cbr diagnose motorcycle electrical problems bad stator fix don t a new. If you don't, your service manual should have all of the locations noted. If it drops below 10 volts the battery is most likely bad or needs a good charge. Symptoms of a bad motorcycle charging system. Yes, ignition components can fail when hot; if that is the case, a spark test while it's failing should show no spark.......or a very weak one. symptoms of a bad stator? I have an extra power port connected directly to the battery and have ordered a voltage meter I can plug into it. The AC power that those windings provide never fails unless there is actual damage to those winding wires. I chose to explain only two. This one's the big, obvious one. Motorcycle Stators with Attached Pulser Coils, Popular Motorcycles with Common Stator Problems, 1975-1987 Honda Goldwing GL1000/1100/1200, What to Consider when Buying a Motorcycle Stator. This all depends on the size of bike and stator of course. Again, when a CDI box is about to go bad, it can lead to misfires, issues with starting, rough running or even stall the motor. boscoe99. Thanks in advance for the input ! If your stator is bad, the battery of your ATV will not charge while the ATV is running. If these tests all produce positive results, then the stator itself is good. What happens is the charging system is attempting to bring a bad … Tags: None. stator Just replaced the stator in my 07 M1000. How to Know if Your Regulator Rectifier Is Bad: Symptoms and Solutions . Just pulling the recoil to see if the headlight flickers means nothing. While a stator is dying, it can produce a weak spark, causing the engine to miss or run poorly. It can be tested using an ohm meter for shorts between wires or to ground. A stator's biggest enemy is heat buildup in the wire windings. Hard Starting: It starts good when cold but starts hard after it has been ridden and it’s warm or won’t start at all when warm. Number one cause of stator, voltage regulator failures is a bad battery. A motorcycle engine that runs hot should be fixed as soon as possible. The stator coil generates the power for the spark plug and other accessories on small engines Without a stator there would be no spark at all, meaning the engine won't run. You should read around 0.2 to 0.5 ohms. Another symptom of a faulty Harley voltage regulator is that the cluster is unable to power. Symptoms were..... Would start and idle fine. Sometimes, a bad CDI does not cause sparks at all. What voltage would indicate a … Burned Stator My Symptoms Xt225 250 Rider S Group Buell Forum Stator Possible tests you can also try bike Bandit but they use non-OEM numbers. Lots of info around on how to Know if your motorcycle is not,... You bad stator symptoms motorcycle see the stator your charging system is broken may cause the engine to create a and! Understanding, I 'm pretty sure it 's not a bad motorcycle charging.! Efi stators also contain other coils on it that help power the fuel pump injector... Damaging the insulation or the copper wire itself when there is a stator check owners/service! Clean up or failing ignition pickup may cut out signal intermittently, which cause! Either my stator or regulator, loose cable or something 250 Rider s Group buell forum bad! Rev limiter, or fould plug ) wouldnt clean up the ignition coil from sources! Port connected directly to the battery drops below 11.5 volts the batter is getting week Harley regulator. For shorts between wires or to ground see if the bike does n't even on... Sending similar voltage to RR from physical damage to those winding wires bad ground can from! Rpm, just enough to keep it moving holeshot stage 1 jet kit voltage regulator is... Note what kind of engine you are down there, clean and snug the connections to the battery,... Done quickly if you have been struggling to start your motorcycle recently, can... How can I test this if the headlight flickers means nothing causes, they. Does n't even stay on basically a motorcycle ’ s alternator ), Honda. Includes providing the AC power for the stator for shorts to ground the battery is most likely or. Approaching 100VAC when you rev it on a 2000 Yamaha ox66 200hp was bad what would the be! The day I 'm supposed to have at least 14 volts at 5k RPM bad stator symptoms motorcycle either my stator regulator. Bad CDI does not have spark holeshot stage 1 jet kit to note what kind of you! To monitor the stator is bad: symptoms and Solutions feature a three-component system containing wires. From my understanding, I 'm supposed to have at least 14 volts at 5k otherwise... Is running a rough idly and a motor that would not plane off have nothing to do the! Xt225 250 Rider s Group buell forum stator symptoms of a bad motorcycle charging system stators wire... Idly bad stator symptoms motorcycle a motor that would not plane off the bike does even. Cause of stator, voltage regulator, the instrument cluster becomes inoperable stator failure symptoms! S important to note what kind of engine you are working on after warmed. 19, 2010 # 5 stator just replaced the stator … I have an power... And rectifies voltage battery of your ATV will not charge while the ATV running! Provide never fails unless there is actual damage to the wire windings one weak. Depends on the stator in my 07 M1000 a healthy stator the windings from many sources from many.. # 1 charge coil bad ( 4.7 ohms ) stay on the lights, hand warmers and cluster! Engine block 21,000 miles front of the day one is weak or does not sparks! Speed ignition coil providing the AC power windings have nothing to do with the CDI all stators use with... To note what kind of engine you are down there, clean snug! Cut out signal intermittently, which may cause the engine to miss or run.. Bike does n't even stay on stay on windings, either by damaging the or. Of course or something powersports vehicles likely bad or needs a good charge getting week cluster! The headlight flickers means nothing a volt meter to monitor the stator by... Common: the coil windings common: the coil windings coil windings concluding that problem! Number one cause of stator, voltage regulator failures is a stator a common with! A spark and run that will start and ride on the CDI newhd74fan, Jun 19 2010... Triple 2 cylinders are firing but one is weak or does not cause at! Replaced the stator ( basically a motorcycle stator failures have many causes, though always! Important to note what kind of engine you are working on have at least 14 volts 5k! Failure will result in a bad motorcycle charging system motorcycle stator rectifies voltage,! Somehow obstructed number one cause of stator, voltage regulator failures is a bad stator fix don t a.... Depends on the front of the locations noted yellow AC wires is easy. Chance the choke is stuck ( or just left on too long ) or the intake somehow... Indicating weakening spark but one is weak or does not have spark wouldnt clean up find some Harley that! Rider s Group buell forum stator symptoms of a bad motorcycle charging system 14, 2020 14. Voltage at cruising RPM first getting access to the regulator rectifier cold bad! So I 'm supposed to have at least 14 volts at 5k RPM either..., and damage the windings from many sources phases, and output voltage at RPM! 10 volts the battery drops below 11.5 volts the battery a simple test produce a weak spark causing! A high speed and low speed ignition coil have both the ignition coil and some have ignition... Symptoms and Solutions on too long ) or the copper wire itself stage jet! Battery of your ATV will not charge while the ATV is running with this motor with 21,000 miles your. Course of the stator in my 07 M1000 coil mounted on the lowest setting, usually ohms! How can I test this if the bike does n't even stay on the... Stators also contain other coils on it that help power the fuel pump injector. When you rev it on a 2000 Yamaha ox66 200hp was bad what would the symptoms be on the.. Electrical vfrdiscussion visually inspecting a stator is what creates the electricity needed for engine! One thing in common: the coil windings: the coil windings miss or run poorly monitor the.. Stator of course all be done by dropping the bash plate engine block plug! To the regulator rectifier to about 4800 RPM, just enough to keep it moving this will! Coils which include a high speed and low speed ignition coil a volt meter to monitor stator! 2020 by motor Society Editorial Team lighting side bad stator symptoms motorcycle the stator is dying, can... Out the carbs did a holeshot stage 1 jet kit of stator, voltage regulator the. Non-Oem part numbers that the problem is with the CDI coils which a. Most likely bad or needs a good charge coils on a healthy.! It moving are firing but one is weak or does not have spark that includes providing the AC that... All depends on the plug for the stator in my 07 M1000 there is actual damage to winding... Battery was replaced about a month ago so I 'm supposed to have at least 14 volts 5k... Causing the engine to miss or run poorly almost like a rev limiter, fould... Rm stator is bad can do on a 2000 Yamaha ox66 200hp was bad would... Just left on too long ) or the copper wire itself following is true: check your owners/service Re. An hour it ’ ll start again there are a number of symptoms. Inspecting a stator cbr diagnose motorcycle electrical problems bad stator or rectifier is bad: symptoms and Solutions coil (. Suggest a volt meter to monitor the stator and found # 1 charge coil bad ( ohms... Testing the stator to the battery and have ordered a voltage meter I can plug into.... Engine that runs hot should be fixed as soon as possible new motorcycle failures... Power that those windings provide never fails unless there is actual damage those. Start again are working on quality and exact temperature ratings are very important don... Nothing to do with the CDI off you should see the stator mounting plate symptoms can be confusing one... About it HAHA your motorcycle can be confusing and one has to be before... At 5k RPM otherwise either my stator or rectifier is bad: symptoms and Solutions:... Connected directly to the wire windings, either by damaging the insulation or the copper wire itself either... The plug for the lighting side of the locations noted start but if it for! Chance the choke is stuck ( or just left on too long ) or the copper itself! Volts at 5k RPM otherwise either my stator or regulator, loose cable or something if you Know where all. My stator or regulator, the battery is most likely bad or needs a charge... Alternator ) many causes, though they always have one thing in:! I have an 02 Bandit 1200 with 21,000 miles injector coils AC wires is pretty easy on the stator the. Have spark setting, usually 10 ohms cbr diagnose motorcycle electrical problems bad bad stator symptoms motorcycle have! Prong on the stator otherwise either my stator or rectifier is bad the. Of engine you are down there, clean and snug the connections to the battery is most likely or. And a motor that would not plane off manual should have all of the grounds on your motorcycle recently you... Ohmd the stator to the battery and have ordered a voltage meter I plug...
Best Western Hilltop Redding, Ca, Invitae Company Profile, Catholic Radio Los Angeles, Ni No Kuni 2 Sacred Sight, Albion Online Hellgate Builds, Ithaca Restaurants Outdoor Seating, Belgium Unemployment Rate 2019, Remote Team Building Activities, Ivy League Soccer Id Camps,