2002 Yamaha YZF R6 FUEL PUMP GAS PETROL SENDER UNIT 5EB-13907-01-00. Jun 2, 2016 Shop told me the bike needed a new fuel pump and installed a cheapo $50 pump (not OEM) on it to fix an acceleration problem. Connect the new ignition coil to the spark plug. Either way, watch your mouth. I had this issue twice, once prior to start and I couldn't figure out so I gave it to garage - they only said faulty connector. Your Yamaha R6 wont start if you drop your bike, and its safety switch is activated; it will not start until the motorcycle is reset. WATER PUMP. Error code 43: Abnormal power supply to the injectors/fuel pump This makes sense considering the ecu doesn't think the fuel pump should be priming that long. The sensor tells the ECU the bike has been laid down, so the ECU stops the motorcycle from starting until it has been deemed safe to ride by a Yamaha mechanic by hooking up to the ECU and flashing its computer. A forum community dedicated to all sport bike owners and enthusiasts. A forum community dedicated to Yamaha R6 motorcycle owners and enthusiasts. The R6s stator is the component responsible for converting the mechanical power of the bikes power-packed motor into an electrical current. The Yamaha R6 exemplifies good performance with a proven track record in racing. Fuel pump factory. 3 pipes: 1 Main fuel supply. Ecu is the only thing between the fuel pump and a complete circuit. Note: The Yamaha R6 is no more prone to battery failure than any other motorcycle; all batteries expire eventually. There seems to be a problem serving the request at this time. This is because the starter magnet cant get the juice it needs to click if your relay isnt working properly. The Fora platform includes forum software by XenForo. If you inspect your R6s oil and find that its great and filled to spec, but the bike still wont go into neutral, try rolling the motorcycle forwards and backward a few times. Valve inspection is a routine part of maintenance on any R6. This happens by hooking the R6 ECU to a CPU at the local Yamaha dealership. Sucking on 3 will result in fuel pouring from 1 or 2 depending on where the valve is set. Some of the more aggressive R6 riders get their bikes leaned so far over in curves that the sensor thinks the bike fell over. The usual culprits on an older, carburated R6 are float needle issues, bad carb jets, or clogged fuel lines. Got the bike back running. Finally, it is important to have the engine serviced regularly. This not only prevents riders from riding a bike with engine trouble they may not notice right away, but it also creates an initiative for riders to take their R6 into the Yamaha shop for a quick once-over after it falls. A dirty or clogged air filter can reduce your bike's performance, and in extreme cases, cause engine damage. I'm just gonna do a quick write up of my issue and see if anybody has any idea. has anyone measured the fuel pressure of the FZ6 compared to the R6?? https://goo.gl/SmHZhgYoshimura RS-3 https://goo.gl/tPYbaFFuel filter https://goo.gl/VtQrGSK\u0026N air filter https://goo.gl/um72AHK\u0026N oil filter https://goo.gl/RXaiJAFilter mag https://goo.gl/BVtu8CCastrol Synthetic Oil https://goo.gl/eJKT7nNGK spark plugs https://goo.gl/fvuUB4Dielectric tune-up grease: https://goo.gl/p1jyjEIgnition coils https://amzn.to/2l7yjJQYamaha bowl gaskets https://goo.gl/muV4GBMikuni float needles that work in the Keihin carbs https://goo.gl/Yt4cK9JIS screw drivers https://goo.gl/B4SxgL3mm ball hex for carb removal https://goo.gl/sPo8JHfwh79 Recommended Garage ARSENAL:Battery Monitor: https://amzn.to/2xDy3rXBattery Filler: https://amzn.to/2xJjza0Distilled Water: https://amzn.to/2sKHSP7Professional Battery Hydrometer: https://amzn.to/2kPipAxAWESOME LED flood light: https://goo.gl/G9KToaMy favorite extension core: https://goo.gl/VCST1KCraftsman Thread Restorer for \"RUST BELT\" https://goo.gl/CTpnw5Craftsman Mechanic's Tool Set: https://amzn.to/2Lun5HiThe 3/8 ratchet I LOVE!!! If youre inexperienced as a home mechanic, but your Yamaha R6 wont get in gear, we suggest taking your R6 to Yamaha techs for clutch and shifter arm inspections and adjustments. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. there's no way you got 3 of them that isn't putting out the correct psi. The model has enjoyed immense popularity as an on-road and on-track bike since its debut in 1999. JavaScript is disabled. Checked and replaced the engine cutoff/fuel pump relay. Yay. Car Vibrates When Stopped at Red Light - What's the Reason? Fuel Pump Doesn't Prime. Regularly check the spark plugs. In other cases, if the battery is expired, youll need to replace it. Remove the oil drain plug and allow the oil to flow into a catch pan. You should only attempt this complex process with ample directions, tools, and the proper workspace. And if the job is just something small or a high rebuild project, we can help . If the valves are not opening and closing correctly, it can cause engine damage. Come join the discussion about performance, track racing, modifications, troubleshooting, maintenance, builds and more! Engine seizures on Yamaha R6s are often due to hardcore track riding, especially on models affected by aftermarket customization. If your air filter shows signs of serious wear, it may be time to replace it already using the following steps: Faulty spark plugs can cause a whole lot of problems, including misfires, power surges, loss of power, high fuel use, rough idle, and hard starts. Reviews for the Yamaha R6 have been generally positive, and it has been highly recommended even by respected automotive analysts because of the way it effectively balanced power and reliability in its engineering. That way, you can reference the codes and inspect the appropriate systems for failures before resetting your battery and assuming the sensor was flagged by mistake. 06 07 2006 2007 Yamaha Yzf R6 R6r R6v Fuel Pump Gas Bracket Mount Oem Parts A3 (Fits: Yamaha YZF R6S) . The battery is the powerful force of all your R6s electrical components, including your bikes ignition, starter, and fuel injection systems. It could be a faulty position sensor or the R6s Throttle Control Chip thats used in place of a throttle cable. Start your ride to let the fresh batch of oil circulate, and add more if needed. Come join the discussion about performance, modifications, troubleshooting, maintenance, and more! breadcrumb. Car wont start electrical problem not fuel pump or relay as auto electrician has checked this and gas is pumping to engine mechanic has checked . And of course they wouldn't show me witch one it was. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. . If youve tested your R6s battery and are sure its got a charge, the next best culprit is your starter motor. Be sure to connect everything securely, and test the pump before putting everything back together. My WR250R had a faulty fuel pump, which I later found to be a common problem. Options. However, it does not mean it is completely trouble-free. If your Yamaha R6 wont go into gear, the first thing to inspect is the inner shift arm behind the clutch. Anyway hope this helps, good luck. If your Yamaha R6 makes a clicking noise but wont turn over. Checked the actuation and operation of the sidestand switch engine stop switch and main switch. Keep an eye on the engine's fuel pressure. Life is good again. Something went wrong. Diagnostic mode show the lean angle sensor at 0.6v but i think if it were that it would throw a code 30 like it did when i dropped it in my driveway. Reattach the seat and fuel tank, then start up your bike to test it out. Detach the old ignition coil from the spark plug. We guess you could be browsing, but if you've come this far you probably need some parts. Everything on the high end of the fuel pump checks out 12.6 volts at pump. Its 599cc, DOHC inline 4-cylinder liquid-cooled engine, and 16 titanium valves take no prisoners on track or street. I know it's legitimately just the ecu preventing the fuel pump from running. For a better experience, please enable JavaScript in your browser before proceeding. Maintaining that light pressure on the foot control, hit the throttle a few times. Still, if your Yamaha R6s engine is seized, the pistons and rod bearings overheat, expand, and fuse with their surrounding engine parts. Also, by ensuring that your engine is well-maintained using this guide, you can enjoy many years of trouble-free riding on your bike. When the bike was in a hot environment it would not prime. it idles at around 8-900 rpm. Locate the fuel filter under the gas tank. With key on one of the wires should light the the trouble light. Detailed Description: Fuel pump won't prime. The pump should run at this time. Yamaha stocked the R6 with throttle-input-regulated fly-by-wires Yamaha calls a Chip Controlled Throttle system. Phone #: 888-235-6456. While you're at it, it's probably time to clean or replace your bike's air intake system as well. While this field flash method can be a quick fix, we dont suggest resetting a bike until youve confirmed theres nothing wrong with it. $97.82 shipping . Sometimes the force of the pinched clutch just holds the bike in gear. I checked the connection on the wire harness. If your R6 battery is dead, your bike will click at start up but wont turn over. Jump to Latest Follow 1 - 12 of 12 Posts . No error codes are currently present. Subscribe for updates! The engine cutting out ended up being my kickstand sensor. Disconnect the fuel line from the filter using a wrench. A dirty air filter can restrict airflow to the engine, causing it to run less efficiently. Be sure to DOUBLE CHECK your bulb size (Gen 1 R6 is two H4 bulbs), bulb color, and power output (35w) BEFORE you order. Re-install the gas tank and other components that were removed during the coil replacement process. $167.04. Spark plugs that are old or fouled can cause misfires, which can damage the engine. !Black Site Gloves: https://amzn.to/2LLESdO3M EYE PROTECTION: https://amzn.to/2kIwrne3M HEARING PROTECTION: https://goo.gl/hTebZU3M N95 Respirator with Valve: https://amzn.to/2J3ckiyLIFT (Undisputed Best Ever!) I recently noticed when Im between 7-8000 RPM's or when I first start out from 1st gear, the RPM's bog down. A Yamaha R6 with valves out of spec will have trouble running after a cold start, idle roughly, and misfire. Once activated, the side stand sensor disconnects the sensors signal to the R6s ECU. Simple and didn't cost $400. Knee Pads: https://amzn.to/2xC3h2w^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^Stay in shape RAGING BULL: https://amzn.to/2Mk5bZ3Recommended battery maintainer: https://goo.gl/YqRxwqfwh79 https://amzn.to/2Jwa9U8 http://www.youtube.com/user/gregmelka?feature=mhee. A Yamaha R6 that wont start when hot likely has valves that were adjusted too tightly when the bike was cold. 2. If you notice signs of leaks coming from your engine, here are the steps that you have to take: A problematic ignition coil can cause hard starts, misfires, and poor fuel economy in your motorcycle. If your R6 starts fine cold but struggles when its hot, let the motorcycle sit until its good and cold, then examine its valve clearance. This problem started a few days ago. We have nothing against home wrenching, but we suggest grabbing a copy of your R6s Service Manual. I would recommend start with your air filter, check to make sure it's not fouled. Very low or very high oil pressure can indicate a problem with the engine, so it is important to check this regularly. There is signal at the pin on the ecu but it can't pass through it showing yet again that the ecu is for some reason preventing the fuel pump from running. Disconnect the electrical connector and fuel line. If the trouble light does not light then you . Make sure that the air filter is clean. Sadly, it was discontinued after its 2020 model year amid praises for its excellent build quality. this could cause a fire . Anybody have any idea what I'm dealing with here? The sensor tells the ECU the throttle is down randomly, so the ECU kills the fuel injection process, and the engine dies. I would use 4,300K 4,500K 5000K or 5,500K bulb colors only. I'm just not getting a connection through the ecu. When i bypassed the ecu for the fuel pump, I could once again interact with diagnostic mode and clear codes. eBay; eBay Motors . Yamaha R6 engines are particularly sensitive to sludge build-up, so it is crucial to use a quality oil that will not cause this problem. In addition to routine valve inspections at every service, most sportbikes require valve adjustments roughly every 30,000 miles, including the newer, more reliable R6 models. There seems to be a problem serving the request at this time. Hopefully it's just a loose connection and nothing serious, or expensive. I stumbled onto some reference to what sounded like a similar issue on a forum a couple months back after someone failed in loading a tune onto their bike. r6-forum.com is an independent Yamaha enthusiast website owned and operated by VerticalScope Inc. I couldn't clear codes (i can now with the bypass) and i only got tHe ErRoR cOdEs WoN't ClEaR bEcAuSe tHeRE's aN ErRor when i posted it on some forums noting that I couldn't interact with any part of the diagnostic mode. Solid connection. Put the new air filter in place and replace the cover. electrical problem please help yamaha r6 2001 pls help fellow bikers,i have a 2001 r6 im in the uk,over the winter i fitted mini indicators to bike and changed the flasher relay and everything worked perfect ;) went to take her for a MOT and noticed the indicator light on dashboard had stopped working (which is a MOT fail here) i came home Screw in the new spark plug and screw on the spark plug cap. When you put the key in the bike lights up, the fuel pump makes the priming noise, and cranks like a champ but never starts. There seems to be a problem serving the request at this time. Jump to Latest Follow . Ask questions or send a hint for future articles on the author's page. Heres an example of a Code Description from the Service Manual of a 2008 Yamaha R6: Symptom: Throttle servo motor: open or short circuit detected. A Yamaha R6 that turns over but wont idle probably has a problem with its throttle system. I can manually trigger the fuel relay and it solves my diagnostic problem but it's all in the ecu as far as i can tell.]. Yamaha moved the R6 away from the classic throttle cable design and into the age of throttle-input-regulated fly-by-wires Yamaha calls a Chip Controlled Throttle system. If the throttle sensors, wires, or the bikes ECU fail, the Yamaha R6 starts but dies at idle. This triggers the ECU to stop your Yamaha R6 from cranking. It runs fine with the ecu bypassed for the fuel pump. The most common suspects for these are faulty fuel filters, malfunctioning fuel pumps, worn air filters, busted spark plugs, damaged seals, and ignition coil issues. 2004-2006 YAMAHA YZF R1 FUEL PUMP GAS TANK SENDING UNIT LOW MILES Y02. If the R6s side stand switch is damaged from potholes, road debris, bike spill, etc., the circuit is disconnected, signaling to the ECU that the side stand is down even when it isnt. A forum community dedicated to Yamaha R6 motorcycle owners and enthusiasts. A new fuel pump isn't terribly expensive if that's the culprit. I am having the same issue. Inspect the condition of the spark plug wire. In cases where the bike didnt actually fall down, some Yamaha riders find they can override the R6s safety mode by unhooking the battery and rehooking it. CMSP/MTC and Total Control IRC and ARC instructor and MSF Ridercoach. Rock the bike back and forth with the clutch pulled in and see if you can get it to shift. Free shipping on . Initially when I had this issue, I couldn't clear codes in diagnostic mode. A broken belt can cause the engine to seize, while a worn chain can cause the engine to overheat. I'll start out in 1st and shift to 2nd then 3rd and then it'll struggle and then it'll jump back up in rpm. Drove me crazy for a couple of days until I pulled it all apart and found the problem. I'm becoming very frustrated with this bike.. Front Brake-Caliper. Every thing is stock, expect the break lines and a K&N air filter. Sep 5, 2008 ya.i turned it back on.and there is fuel. It is important to check the engine's valve clearance. Eventually, the overheating seizes the flywheel. like to rev limit say in 3rd gear ? Remove the seat and gas tank in order to access the fuel pump. With the R6 in first gear, gently press your foot upwards towards the neutral shifter position. Any thoughts? Youll push the starter button, and nothing will happen, no crank, no click, nothing. Start the engine and check for any leaks that may indicate improper installation. It seems like the gas flow isn't constant or something. Check the engine's coolant levels regularly. Actually thinking about it, that could be a throttle position sensor also. As such, if a faulty fuel pump isn't supplying enough fuel to the motor, the engine won't achieve wide-open throttle (WOT) and may stall when idling. If the valve clearance is too tight, youll know what your problem is. The difference is that the clicking sound in this scenario is the starter gears failing to turn your flywheel over; its caused by failed magnetization, either from a lousy magnet or a bad starter motor. YZF R6 Problems/Solutions (common motorcycle problems)Folding Hex Key Set: https://amzn.to/2IFH99fVacuum Caps: https://amzn.to/2O5XjicSP3 Battery Maintaine. A Yamaha R6 will continuously turn off if its TPS (Throttle Position Sensor) is contaminated by moisture, debris, grime, dirt, etc. The solenoid is the starters electromagnet generator that activates your R6s starter motor once charged by the relay. The R6s motor is impressive off the factory floor, but that doesnt stop racetrack enthusiasts and stunt riders from jacking it up with air intake and exhaust add-ons. You got a power commander? For a better experience, please enable JavaScript in your browser before proceeding. Locate the ignition coil by first removing the gas tank and its other attachments. 2006 yamaha r6. That said, from 2008 onwards, the R6 may have had much more stable valves. Browse Categories Answer Questions . New, redesigned fuel pump fixed the problem. If not the valve is faulty. Yamaha R6 Common Problems and Ways to Avoid Them. Or make sure it has not fell off its mount. Come join the discussion about performance, modifications, troubleshooting, maintenance, and more! A Yamaha R6 that wont stay running, especially from a cold start, likely needs a valve adjustment. Content on fz09.org is generated by its users. Related: 5 Most Common Yamaha FZ6R Problems (Explained), Yamaha R6: 16 Most Common Questions (Answered), 5 Most Common Yamaha FZ6R Problems (Explained). For a better experience, please enable JavaScript in your browser before proceeding. My WR250R had a faulty fuel pump, which I later found to be a common problem. Ground trouble light and start probing wires at the fuel pump. If you have a bad starter relay on the other hand, you wont hear a clicking sound when your R6 fails to start up. around 7700mi. It could be a faulty position sensor or the R6's Throttle Control Chip that's used in place of a throttle cable. Still, all motorized mechanisms are prone to fail at some point. Kill switch checks out. ALWAYS check the aim of your head lights anytime your change the bulbs or install an LED or HID kit. r6-forum.com is an independent Yamaha enthusiast website owned and operated by VerticalScope Inc. A little history.. In extreme situations, the misfire and poor running result from bent or busted valves that need to be replaced; usually, an adjustment will do the trick. Grody oil does more damage and interferes with more processes than most riders think. $315.00 . I've noticed every time you open your mouth something retarded comes out. The most annoying problems in the R6 start after years of use, which can be hastened by neglect from owners. After 3 months it happened again, this time I wanted fix it myself. Unscrew the spark plug cap and remove the old spark plug. Find your 2003 Yamaha YZF-R6 parts here at Partzilla.com. 1680 West Winton Ave Ste 3, Hayward, Ca 94545. 2 Reserve fuel supply. If it does not run with electrical power to it the pump is defective. Malfunction in ECU (servo motor driving system). If the battery is in decent condition, it just needs to trickle charge for a while. $97.50. If the throttle wires or position sensor are damaged, or the ECU needs an update, the R6 will start just fine but wont rev up. Then, remove the two bolts that hold the pump in place. the factory yamaha manual for the 2003-2005 R6 says it should be 42.6psi. 2 weeks ago it wouldn't start at all and what i noticed was the fuel pump wasn't priming anymore. When I engage the throttle it boggs down and goes back up. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. If the throttle is at WOT the ECU goes into flood clear mode; won't prime and won't run the fuel pump. If the shift arm breaks or jams in too far, it wont grab the cogs used to go into gear.
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