Motorcycle fuel pump not priming.
Priming involves turning the pump on for 3 seconds or so.
Motorcycle fuel pump not priming. 4,064 Satisfied Customers.
Motorcycle fuel pump not priming TIMONBIKRIDER · Registered. Not recently Mechanic's Assistant: What is the make/model/year of your bike? Customer: Heritage/Softtail/ 2008 Mechanic's Fuel pump priming is delayed it takes 5 or more minutes for the. Re: 2002 gsxr1000 fuel pump not priming, SOMETIMES?*#%# Your fuel pump is a garden variety pump, nothing special. The battery sits on a tender every night since it hasn’t started. Items covered include crank and cam sensors, injectors, barometric pressure, TPS, CA purge valve, coils, coolant temp and fan, intake air temp, speed sensor, MIL lamp, system voltage AND Fuel Pump Relay. Come join the discussion about performance, racing, cafe racers, bobbers, riding, modifications, troubleshooting Pump would not prime up. I ran Chevron Techron through a few tanks during the trip to clear up a runnability issue. Y/B should be near zero when the pump is running, i. com Free App • 2007 CBR1000rr • 2008 CBR600rr Fuel pump not priming!!! My bike is also a 2005 CBR600RR. Mechanic's Assistant: Have you ever replaced the fuel pump, or is this the original? This is a 2021 Harley 48. Explore Our Forums. But, I wonder if it could have affected the pump negatively in some way. I just bought one on E-Bay $10 mint condition cost $12 to ship it. New HD battery and recently replaced cruise switch. is considering upping it to 15% or more. If there's power the for the prime cycle of 2 seconds or so, it's likely the pump itself. Hook up a multimeter to the 12v source at the pump. Checked the pump relay and replaced it and voila! It lived again! A forum community dedicated to Triumph Motorcycle owners and enthusiasts. I wrecked on the interstate in July but have completely rebuilt the bike since then and had it running for around 3 weeks. 2007 Lexus is350. Jump to Latest 1. The it sat for 5-6 days and when I tried to start it the fuel pump was not priming. 5 volts at that point. UPDATE: I tested my fuel pump by putting 12v directly to the leads, and it didn't budge. If the ECM is OK, the Y/B lead to the fuel pump relay ought to be low, a volt or less, when the pump is running and 12 V when it isn't running. No luck. 929 fuel pump not priming. If no spray then suspect either the fuel '02 Foggy edition, fuel pump isn't priming. There is a click at the fuel cut relay but no "whrrr" noise. Even if you don't hear the fuel pump priming, attempt to start the vehicle. when there is no fuel in the tank, the light is on, when there is sufficient fuel in the tank, the light is off). When we manually connect the Br and Bl/W wires to the fuel cut-off relay, the fuel pump primes. Thread starter HarleyDoug09; Start date May 18, 2017; H. L. SOME UPDATES AND, AS NOTED BELOW, IT WAS THE ECM FUSE Rode for awhile tonight and bike ran beautifully as usual. I thought the pump was just frozen because the previous owner started it with the gas that was in the tank all winter :facepalm. All lights, horn and starter have power, fuses are okay except when I switch the ignition, kill switch the fuel pump doesn't make the whirring noise. ~ 20K miles. 4,064 Satisfied Customers. Jump to Latest Triumph Rat Motorcycle Forums. After turning the bike on and off for 5 or 6 times, the fuel pump would then turn on and the bike will fine, then last week the fuel pump wont prime again and try turning the bike on/off 30 times and still not priming the fuel pump. . Mechanic's Assistant: What is the make/model of My 04 cbr1000 has been sitting in my garage for a while now due to the fuel pump not priming. Fuel pump is not priming(no sound on start up). How much does it cost to replace a fuel pump? The cost of a fuel pump replacement varies depending on the vehicle, labor rates, and parts availability. Come join the discussion about performance, racing No digits in the display just light and couldn’t start it again because of no prime from the fuel pump. Jump to Latest Suzuki GSX-R Motorcycle Forums Gixxer. larue6 · Registered. With switch on, 12V. 5. Suzuki GSX-R Motorcycle Forums Gixxer. 4M posts 105K members Since 2002 A forum community dedicated to Ducati Monster owners and enthusiasts. Sent from Motorcycle. If it is, check the R lead to the nearby Suzuki Access Port connector (8 pins). It sounds electrical. 07 CBR 1000 RR 06 CBR 600 RR 09 KTM 300 XC-W 95 KTM Experienced and Licensed Motorcycle Mechanic - all sizes and brands welcome. The connector is the one with 4 wires and may be not connecting well at that point. So I ordered a new fuel pump from eBay ($20) and replaced it and the bike works great now! Thanks for all the help! ----- Long story short, my CBR Normally the fuel pump will prime until it has the appropriate pressure in the main system therefore causing the pump to stop until a further pressure drop to kick the pump back in again, if you can try clamping the main line to the injectors to see if the pump will stop priming after initial key on. Power Surging Suddenly While Riding. Joined May 16, 2015 · 54 Posts. Uprated fuel system. 1 2 3. Come join the discussion about performance, racing, modifications, classifieds Fuel Pump Not Priming. 🔧Technical Discussion - V-650 Fuel Pump Priming Issue. Steve. I have replaced the relays, checked fuses, checked the kill switch, tested the fuel pump, and many other things. "A Smart Rider Would Master the Motorcycle, Before They try to Master The Element Of Speed" Me :burnout. Thread starter DRJ1299; Start date Feb 16, 2024; Help Support Ducati Forum: D. Browse Categories Motorcycles; Related Question. If flow test fails direct connect fuel pump to a 12v source and check operation, So read this article on Why Motorcycle Fuel Pump Not Priming: Easy Fix. I have narrowed it down to the fuel system and when it does not start it is due to the fuel pump not priming. 5M posts 246K members Since 2000 A forum community dedicated to the Suzuki GSX-R motorcycle. com Free App . Finally found short from kickstand bypass, fixed short fueses didn't pop when flipped kill switch on but fuel pump not priming and still showing check on cash. I was thinking about buying a replacement ECU, is any ECU compatable, the bike is X reg year 2000 sprint RS 955. Tags A forum community dedicated to all Kawasaki motorcycles including the ZX-6R, KLR 650, Ninja 250, Ninja 250R, and Vulcan. Guys I have a 2016 350rr which has intermittent running issues. Check the fuel pump fuse. No smoking during the above. As a result, the fuel isn’t pressurized properly, leading to longer starting times for the motorcycle’s engine. So with a new fuel pump, battery, and a clean gas tank I tried again. You need to test the fuel pressure. T. Wtf is going on here? Fuel pump not priming, the pump will prime if I run cables straight from the battery to the pump, it whirls, but then if I connect it via the connection to the fuel pump and then turn the ignition on it doesn't prime. 3. Discuss the GSX-R600, GSX-R750, GSX-R1000, and GSX-R1100, and more! Honda Motorcycle Models. 1,530 Satisfied Customers. Save Share Reply Quote Like. I have checked everthing I know to check and I can't get the dang thing to prime up. The real question here is what would cause that? A forum community dedicated to Honda Fireblade motorcycle owners and enthusiasts. Full Forum Listing. Fuel pump priming. Jump to Latest 3 2016 Versys 650 will only start about 30% of the time after I turn my key on. Come join the discussion about performance, modifications, racing, news, troubleshooting, maintenance, and more! Show Less . Expect to pay between $500 and $1,500. The fuel pump priming pro When trying to restart, fuel pump would not prime, and starter would not crank. Fuel Pump won't prime. Anyone mess with that or near that or was the bike tipped on it's side for any reason? Check the front speed sensor, cables and connection to make sure everything is good. A forum community dedicated to Kawasaki Motorcycle owners and enthusiasts. Ducati 1299 Panigale . Checked relay, kick stand is bypassed, also can be in any gear to start bike. Tank is full of fuel. this will prime the fuel rail. I would definitely change the relay as advised first though. I started successfully 3-4 times while buying plus a couple of times on my way home, yes I rode the bike back home. 2005 GL1800 Checked the relays, checked the fuses all good. Come join the discussion about performance, racing, modifications, classifieds After long debug I determined: 1. 2K views 7 replies 6 participants last post by Sergbutton Oct 18, 2016 When I would initially turn the key with the killswitch on the fuel pump would prime and the bike sounded like it was supposed to (it wouldn't turn over but I got that figured out by replacing the faulty clutch safety switch). So I ordered a new fuel pump from eBay ($20) and replaced it and the bike works great now! Thanks for all the help! ----- Long story short, my CBR Fuel Pump not priming. A forum community dedicated to Honda When we manually ground the Br/Y wire the fuel cut-off relay clicks, although the fuel pump does not prime. There’s a diode inside the ignition that converts 12V to 9V for theft prevention. this is the situation: 03 gsxr 1000 fuel pump isnt priming and also there is no spark and I have a c42 code, Fuel pump works when I apply 12v. Open fuel filler, shine light in tank to watch gas, turn on key and watch the gas in the tank as the pump primes. It's possible you fried the pump, but doubtful. If not, there's either a problem with the ECM or it's not getting power. The engine will attempt to turn over and all the other electronics work. That lead also supplies power to the injectors Headlights turn on, but fuel pump doesn't prime. Come join the discussion about modifications, troubleshooting, maintenance, performance, classifieds, and more! Hi all, as the topic says, i have a 2014 gt 535 which i haven't started and has stood for over 4 years and the fuel pump is not priming. I have power on the bike, dash lights, turn signals, everything else works. With switch off, 0V. Honda Motorcycle Models. 2005 The fuel pump wasn't priming and whirring so We checked the fuses, they're good. When the diode fails, the bike stops supplying fuel and spark. com. It will not start. However, after successfully replacing them, it’s crucial to perform priming, i. It was spinning like a champ. Honda FireBlade. 9M posts 175K members Since 2002 A forum community dedicated to Triumph Motorcycle owners and enthusiasts. Joined Dec 12, 2016 · 66 Posts #41 · Aug 12, 2018. Come join the discussion about performance, modifications, troubleshooting, I ride a 2006 CBR 1000RR and the fuel pump will not prime. I bought the bike a couple of weeks ago to make it my track bike. Got I then replaced the fuel pump within the tank and even tested to make sure the new one was working properly(it was and so was the old one). the ENGINE can crank over even with the throttle bodies removed entirely. 1 2. The engine cranks, but the FI, temperature Fi light blinking and fuel pump not priming. Jump to Latest 4. Once it starts it runs fine. Touring Models - fuel pump suddenly does not prime; no start - I've an 09 SG. Found the problem on my 02 954rr with no fuel pump prime, after spend some time testing and trying to figure this out i found that when I used my multi meter and probed my power in wire I could touch the other probe to my fuel pump housing and I continuity with the plug unplugged I also noticed that with the connector plugged in I could back probe the power wire The fuel pump does not prime when the key is turned on like a fuel injected bike. Old gas turned into glue inside your pump. It Motorcycle: 1984 GL1200 Standard, GL 1800. Come join the discussion about performance, racing, modifications, classifieds, troubleshooting, maintenance, vpogv: as much as you DO have a fuel pump on the 00 you also have a fuel pump relay which acts as a fuel pump cut off in the event of an accident, its highly possible that you have either not plugged that in or its possible that its broken, short out the relay wires that link to the pump to test, the way it works is as soon as the ignition is on you should hear the pump If your F4i all of a sudden stopped priming the fuel pump and turning on, it is most likely the zener diode inside the ignition. Fuel Pump not priming (intermittent) Jump to Latest 41 - 43 of 43 Posts. this is the situation: UPDATE: I tested my fuel pump by putting 12v directly to the leads, and it didn't budge. If this is not the case then you probably have a dead fuel pump. and that something is not grounding the pump Sent from Motorcycle. Typically it won't fire up and I will try a few times then try again 30 or 40 minutes later and it might start up right away. How it broke makes sense as the tank was up, the tank was down a bunch as I rebuilt the underside tank pad with new sheets of Fuel Pump wont prime, need help! Jump to Latest 38K views 11 replies 7 participants last post by E-RACER Feb 1, 2013 Not only does my fuel pump not prime, none of my relays click either like they do when you turn the bike switch to on. Discuss the GSX-R600, GSX-R750, GSX-R1000 I find out the fuel pump is not priming but there are no F1 codes yet. 6) Low fuel gauge is functional (i. , removing any remaining air inside the injection system. The fuel pump is priming with the main switch but the ignition just keeps priming the fuel pump. com no fuel pump, no stick coils and no power to injectors, also no engine malfunction light. Fuel Pump not priming - 2000 Kawasaki Vulcan Nomad 1500 FI. Refer to your owner’s manual for instructions. 2. my K6 1000 having the same problem after riding in the heavy rain my fuel pump is not primingand the check display is showing. If so, then the problem is probably in the pump. A forum community dedicated to all Kawasaki motorcycles including the ZX-6R, KLR 650, Ninja 250, Ninja 250R, and Vulcan. Discuss the GSX-R600, GSX-R750, GSX-R1000, and GSX-R1100, and If the fuel pump is not priming it could be something with the tip over switch. Any 01-03 600, 750 or 1k pump will fit fine. Jump to Latest 21 - 35 of 35 Posts. Cleaning Motorcycle Electrics Occasionally my fuel pump wont run till I switch the key 2 or 3 times. Discussion starter · #21 · May 19, 2015 Kawasaki Short version, 2002 gsxr1000 will not start, intermittent fuel pump will not prime. The engine will still turn over, but will not start. After a bunch of fiddling around with relays switched and replaced, I checked power at the connection to the tank. People just do NOT understand how bad ethanol is for fuel systems, and our Govt. Replacing the fuel filters is necessary to maintain the optimal performance of your car’s engine. this is the situation: Finally found short from kickstand bypass, fixed short fueses didn't pop when flipped kill switch on but fuel pump not priming and still showing check on cash. Victory Motorcycle Forum. That probably isn't the problem but it is a good starting place. The fuel pump is relayed. That helped, so not all is bad. Take off the speedo nacelle and check the fuel pump connection. Harley Davidson Motorcycles. Come join the discussion Customer: My motorcycle turns on but the fuel pump is not priming. Jump to Latest Ducati Monster Motorcycle Forum. A forum community dedicated to Honda Fireblade motorcycle owners and enthusiasts. The fuel pump will not turn on when the kill switch is in the run position. I have checked the relays, fuses, and threen main fuses. on the rail there should be a cap, take that off and use like a pen or your finger to push that like needle in there until fuel comes No power to fuel pump plug, n clutch swith ok, everything seems to work fine just no fuel pump prime, the guy I bought it off of said bike h ad set for 4 months , Save Share A forum community dedicated to the Suzuki GSX-R motorcycle. I’ve replaced the brain of the bike, the cam chain tensioner, the fuel pump, the BAS, and the 3 Fuel pump priming is delayed it takes 5 or more minutes for the. You could check the Y/R lead to the pump to see if it's getting power. For a motorcycle to provide consistent power delivery, it needs a continuous flow of proper air-fuel mixture. If there's no 12v for the prime cycle at the pump, keep moving back and find the break in the connection. A forum community dedicated to Harley Davidson V-Rod Motorcycle owners and enthusiasts. A forum community dedicated to Indian Motorcycle owners and enthusiasts. Touring Models . Come join the discussion about performance, modifications, 4) All the connections are good on the pump, to the pump and at the relay. I have tried starting the bike in bursts of 10 starts, then wait 45 minutes on trickle charge, total attempted starts is around 50 08 kaw mean streak 1600 no spark no fuel pump prime. As I was checking the fuel pump I noticed that my Basically clean your injectors (easy to do yourself, YouTube) and check fuel pump operation with a flow test. Green neutral light works and is lit. Discuss the GSX-R600, GSX-R750, GSX-R1000, and GSX-R1100, and more! Show Less I have been having issues with my 05 M620 not starting once in a while, and its getting worse lately. If the gas swirls around or you hear gurgling or a spraying sound the hose has most likely come off the pump or the line is deteriorated. I'd check that whole circuit for continuity before I'd do anything like just plugging stuff in or trying to guess what's happening There are 59 fault codes. Bike was now starting a. Fuel pump works no prob with power directly to the +,-. General Bike Fuel pump not priming!!! My bike is also a 2005 CBR600RR. Only show this user. Come join the discussion about performance, modifications, troubleshooting, maintenance, and Customer: Hello my fuel pump is not priming even though I replaced it with a used working one last week. Come join the discussion about performance, racing, cafe racers, bobbers, riding, modifications, troubleshooting, maintenance, and more! Fuel pump does not always prime. DRJ1299. Why will my 1998 chevrolet cheyenne not start unless primed after sitting overnight. The bike was hot as was I but it didn't start even after cooling down for several hours. Test: apply voltage directly to pump wires. Jump to Latest As far as the power on the fuel pump goes - it sounds like the negative side of the fuel pump itself may not be connected to the frame ground. With the engine stop/run switch in the run position, pressing the starter switch does nothing. For steady cruising speed, the ideal air-fuel mixture range is typically Update: I disconnected the fuel pump connector under the tank and applied 12v from the battery directly to the fuel pump. By chatting and providing personal info, you 20 yrs. priming or engine running, and 12 V if switches are on but pump is not priming and engine is not running. Joined Mar 11, 2015 Messages 681 Location When turned on and kill switch set to run my 929 fuel pump isn't priming. if that doesnt work i would suggest getting under the hood and bleeding the air from the fuel rail. It was running perfect before. Discuss the GSX-R600, GSX-R750, GSX When trying to restart, fuel pump would not prime, and starter would not crank. Bike would turn over but not fire (at this time could not hear the fuel pump priming), took it to a beta dealer who got the bike running, when I asked him what the problem was he said the injector was blocked. May 18, 2017 #1 When I turn the Ignition switch to ignition, the fuel pump doesnt prime. The next day I grabbed my stuff to go out on a little ride, and I went to the motorcycle and it wouldn't start. A forum community dedicated to the Suzuki GSX-R motorcycle. 6. 1. 1997 road fuel pump not priming, original, road fuel injected, checked out electrics all ok, makes a little sound but. A forum community dedicated to Kawasaki Versys motorcycle owners and enthusiasts. You could Turn the key untill all of the lights on the dash light up but dont start, then turn off. If the fuse is blown, the fuel pump will not prime. Sadly, this has been occuring for If your motorcycle fuel pump is not priming, it could be due to several reasons, including a blown fuse, defective pump relay, broken wirings, faulty kill switch, degraded the fuel pump ONLY runs when the starter button is depressed or the engine is running. Sorta new build including S&S cams, 106 BB, ThunderMax. 7K views Here is where the problem begins, when I turn the key the fuel pump doesn't prime, I've tested the pump on the bench and it works, I'm getting 12v at the wiring loom, bike does turn over on press of button as well, could it be the diode in the Easy to tell if don't have a completely full tank of fuel but still noticeable if you do. Like Maddog said, check your voltages - even with the new battery. 501K posts 50K members Since 2007 A forum Check electrical connections, check for fuel pump priming sound (key on, engine off). e. If you have power there via a test light you need to check the voltage and make sure it has a full 12. Fuses all look good and the relays don't have any sort of corrosion or burns Mechanic's Assistant: How many miles are on the bike? Has the bike been starting normally? Customer: 14,000. Discuss the GSX-R600, GSX-R750, GSX-R1000, and GSX-R1100, and more! Show Less . kawasakiversys. Checked the other end of the plug (two outside wires). Potential causes of a zx6r g2 no spark/ fuel pump not priming. Sometimes, you may need to press the No, you should see battery voltage / 12 volts at the fuel pump on between the black / yellow wire and the orange / blue wire, for a short duration for the prime and then once the Kawasaki Versys 650 Motorcycle Talk. It ought to be 5 V. Thread starter DRJ1299; Start Fuel pump priming. This is what I have done. power to the relay is constant. Come join the discussion about performance, modifications, troubleshooting, Yes, some vehicles have a manual fuel pump priming lever. Green neutral light works and is A forum community dedicated to the If the fuel pump is not priming it could be something with the tip over switch. The computer puts 5v to the relay, which lets 12v go to the fuel pump. repeat this about 4 or 5 times. After sitting for two days, all of a sudden the fuel pump won't prime. The pump runs on 12v, in other words. experience as motorcycle, dirt bike, ATV, UTV and watercraft technician. I checked the fuses and It should also be 12 V when the engine is running. Got Fuel Pump not priming - 2000 Kawasaki Vulcan Nomad 1500 FI. To get fuel pump not priming have a 2004 gsx1300 rz, The Fuel pump does not prime, I changed the pump and still won't - Suzuki 2004 GSX 1300 R Hayabusa question. If no spray then suspect either the fuel The fuel pump primes the fuel rail/injectors, they need to be at 47psi to dispense fuel properly to the cylinder. 5) Relay clicks on and off when cycling the kill switch. how toHonda civic fuel pump replacement guide!!! Fuel pump priming ecu power not honda tech re diagramFuel pump not priming. The FI light stays on but it wont prime up. Do not hear the pump prime Getting a FI indicator of 12 I see the whole assembly is $600 bucks I have seen kits for $60 bucks to replace the pump and filter anyone done that ? It looks like my fuel pump is not working. The bike is always in the garage, and has been very well taken care of. I checked the run/stop switch and all the other wires from the right handlebar. Aug 2, 2017 #4 Fasteddy Member. Honda FireBlade 2000 929rr fuel pump wont prime (FIXED) Jump to Latest The buddy i bought it from had they key break off 2-3 years ago. You can hook the fuel pump directly to a battery and it I disconnected the fuel pump and jumped it directly to the battery and it fired right up, so I've ruled out a faulty fuel pump. How I fixed fuel pump of fuel injected 86 GoldWing: I hit it with a hammer in such way, that stator turned over rotor by inertia, it set it Ducati Motorcycles. Come Fuel Pump wont prime, need help! Jump to Latest 38K views 11 replies 7 participants last post by E-RACER Feb 1, 2013 I s'pose you could also remove the fuel pump outlet pipe from the rail and see if fuel flows when the ignition is switched on, but beware high fuel flow. The basic mechanism of the fuel pump is to prime (getting ready/setting it up) the fuel system by pressurizing the fuel injector or carburetors for some old motorcycles with fuel. It would be dim because of high resistance in the power or ground wires, or a poor ground for the test light (IE, your clamp wasn't clamped on a good ground when poking the power wire) A few weeks ago, I took my bike to work and when I tried to start it up to go home, the fuel pump didn't prime and therefore the bike didn't start. The starter is working really well. Full Forum Listing I s'pose you could also remove the fuel pump outlet pipe from the rail and see if fuel flows when the ignition is switched on, but beware high fuel flow. Outside of that, if the fuel pump isnt priming, I would suspect a blown fuse, maybe? The fuse panel is in the battery box on top of the bike, so it shouldnt be difficult to check. Search Fixya. If the engine won't turn over (start) and you haven't heard the fuel pump prime the system, it is a good indication that the fuel pump may have failed. I confirmed that fuel pump is working by applying 12V www. No power is going to the Fuel pump relay. Investigating even further I now realize the fuel pump is not priming when I switch it on. Fuel pump not priming!!! My bike is also a 2005 CBR600RR. Fuel pump not priming. Make sure the pump grounding wires all solid all the way back as well. Cars & Trucks; Open Questions: 0 answers. The bike will not start. The fact that it does start with Check to see that the vehicle starts. Details I have a 2002 GSXR1000 with about 8700 miles on it. Joined Feb 16, 2024 Messages 5 Location Florida Feb 16, 2024 #1 When I switch the bike on it will prime continuously like it’s stuck. Priming involves turning the pump on for 3 seconds or so. I believe I have narrowed it down to the fuel pump not correctly priming after turning the key on. First off when you turn the key and the fuel pump runs that is the fuel pump priming the system. he installed a new ignition but the fuel pump isn't Typical indications of a malfunctioning fuel pump relay in Harley Davidson motorcycles consist of a blown fuse, absence of illumination of the CEL (Check Engine Light), and the motorcycle not starting or priming. Most of them concern the various sensors that sends info to the ECU. HarleyDoug09 Member. For past month there is an issue where I would turn on ignition and there will be no sound of fuel pump priming. It ought to be 12 V. vbjxntehriinkucpdqgdpddaxmqztbckmbzgzrtlxotldkgie