T/O sensor seems fine. How do you bypass a fuel pump relay, i can't locate one for my 86 vt1100 bike runs when fuel pump is hooked to battery \r\n fine whenk. I recently had a 10 year old fuel pump on my VFR go out and needed to do such for the remaining 12 miles of my commute home. Several times I have drained a tank by disconnecting the return line from the regulator and directing the regulator return outlet to a gas can. when i turn key fuel pump does not come on new pump and relay already on bike. From/to Fuel pump. Turn the ignition switch to on to energize the particular circuit you are … Is there any chance that something else in the electrical system fried the relay. so with that said does anyone know which pins to cross to bypass the mfi and fuel pump relay? (or using a test lead with a fuse of its own see if you can bypass the system power at the pump to make the pump work,that way its only the pump you are testing instead of the whole fuel system) Start the bike. One is for input voltage, one is the ground pin, one is the load pin that goes to the fuel pump, and one goes to the battery. Location: Leanin' Tower O' P-P-P-P-POWAAAAAAAAA!!!! It would need to have a switch or relay installed to bypass the original relay. By continuing to browse our site you agree to our use of data and cookies. With the ignition switch on the fuel pump will then run. I've checked continuity on y/b from the relay plug to the ECM plug and it is good. The way I wired the switch, it only jumps the relay when the relay dies. Yes, grounding y/b toggles relay and runs fuel pump. It's a Denso 056700-5260. 4 … The fuel pump relay on the early cars is located on the fuse / relay panel under the dash on the driver's side (LHD). It saves on electricity and fuel pumps. © 2021 VerticalScope Inc. All rights reserved. The BMU black box under discussion is against the middle of left side of relay box. Shadowrider's 2 wires 2 black wires - Answered by a verified Dodge Mechanic [Astra Mk4/G] [98-04] Jump to Latest Follow 1 - 20 of 26 Posts. Return the vehicle to the customer. Contributed By: Enginebasics.com . From Fuel Pump Resistor. Use thick gauge wire as this will be carrying power to the pump. The other reason is that the fuel pump normally works when the engine is running or being cranked. While watching that video he showed a schematic of the fuel pump relay and he explained which wire on which plug on the fuse box was the hot (14-gauge Green w/ Yellow Stripe) that went to the fuel pump. The BMU black box under discussion is against the middle of left side of relay … The (PCM) grounds the coil side of the relay through terminal number 85. How to bypass fuel pump relay 1997 Mercedes S500 (w140) - Answered by a verified Mercedes Mechanic We use cookies to give you the best possible experience on our website. If you run a straight wire or bridge, the pump will run constantly, although the carb will not allow it to pump as much fuel as it wants to. I see a number of these relays on ebay that look exactly the same as mine, and they say CF308 on the back, but the amp rating (or whatever 4.2 refers to) is different on each of them. Power is supplied to the relay from the ignition switch (in on black/white and out on black/blue) and the signal comes from the igniter. A fuel pump relay functions primarily to maintain a consistent voltage supply to the fuel pump. I'm trying to find what wires I need to connect to from the TIPM that will allow me to bypass the relay. The way I wired the switch, it only jumps the relay when the relay … The way I wired the switch, it only jumps the relay when the relay dies. In either example, the engine might stall. fuel pump keeps failing 1996 Kawasaki VN 1500 Vulcan Classic My 1996 Kawasaki Vulcan 1500 classic vn1500d keeps burning up fuel pumps @ Sep 29, 2019 | 1996 kawasaki VN 1500 Vulcan Classic 0 Answers It could also be a faulty fuel cut relay unless you are sure it is working properly. Discussion Starter • #1 • 8 mo ago. You could have high resistance in the circuit (corrosion) or there is a voltage drop from a bad feed from the ignitor. If you use a bridge or the switch, the pump is all that draws electricity, so it fills the bowls in less than a minute. Safety Recall P54 – Fuel Pump Relay Page 3 A. Lift REAR of fuel tank rather high, for access to relay box & remove the box cover. when i take relay off and put a jumper wire on black & white wire pump runs wha … read more Then I tested the relay according to this , and it came out zero for most of that table. In this article – what and where the fuel pump controller (regulator) is, possible ways to prevent failure and work-arounds that … Do NOT strain the wire from the pump, etc, as you lift the tank; disconnect things as needed. Open hood. It is a major component of the fuel and ignition systems of modern vehicle engines.. “This component performs the task of transmitting power (switched 12-volt) to the ignition coils and fuel injectors of vehicle engines” which gives room to produce a spark and also allows the pumping of fuel. The ASD relay is an acronym for Automatic Shutdown relay, but its acronym is popularly known. When switched on the fuel pump relay will provide current to the fuel pump so that it may function. The fuel pump relay is a small electronic device easily acquired online or … If the car will run with the relay bypassed then the fuel pump is fine. It is often found in … First you need to locate the fuel pump relay. The fuel pump relay is an electronic component that is found on virtually all vehicles equipped with an internal combustion engine. Something very similar happens with the fan relay on later years. When you do, remove it. I also used the ‘Jumper the fuel pump relay’ trick after my niece was in an accident that punctured the fuel tank. Even assuming it has a weatherproof casing studded with a conflict-free diamond, that a LOT of money for a relay. Step 1 Park the vehicle on a flat surface and open the hood. The parts may cost you between $20 and $50, while the remaining cost is the labor cost. Talk is cheap on this board… Get a 6’ length of 1/4" clear plastic tubing and work it down into the tank and siphon it out… tardis. not it turns over and ive got spark but no fuel. 2. You … The fuel pump relay is activated whenever the ignition is turned on. Not the perfect video but it will help you to find some answers on your own, lets you know if you have a bad or good fuel pump or fuel pump relay . Unplug the fuel pump relay, but do not break the cover and connecting tabs. We use data about you for a number of purposes explained in the links below. Yes, you can sometimes bypass your fuel pump on some bikes in a dire emergency. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Want Answer 0. Hold the relay upside down so the prongs point up and firmly scrape them with a wire brush. A bad fuel pump relay will cut the power to your car and stall the engine while you are driving. Or does it have to be exactly 4.2? Its dangerous because potentially, if you have a crash, the fuel pump wouldn't cut off if the engine stalls, meaning you could have fuel leaking everywhere and being pumped into the fire at 750cc/min or whatever, if the pipes split. Lift REAR of fuel tank rather high, for access to relay box & remove the box cover. so with that said does anyone know which pins to cross to bypass the mfi and fuel pump relay? charge the battery a few hours at low amperage (2-6amps) with the battery disconnected. #5 - Add External Fuel Pump Relay (Normally $$, $50 if you solder yourself) This solution is similar to Star case #S and the official Dodge Durango/Jeep Grand Cherokee recall … You're back on the road. Check the remainder of the (ASD) and fuel pump relay circuits. It could also be a faulty fuel cut relay unless you are sure it is working properly. The secondary relay provides power to the fuel pump … The fuel pump relay is a small electronic device easily acquired online or at the nearest spare parts shop. A small length of copper wire can bypass the fuel pump relay inside the relay fuse block in order to operate the fuel pump for testing purposes. When the relay fails, the fuel pump won't operate. 10. 2 green wires 2 black wires 2 2 pieces that snap together. I made the jumper wire seen above so I could have my fuel pump continuosly run as I checked and adjusted my fuel pressure. A relay that is faulty might allow you to restart your engine after you give it a break. then see what you have. Test & TEMPORARILY bypass fuel pump relay. I have the color of the wires to the pump, but I'm missing the color of a wire from the TIPM that I can use to energize the relay that only comes on at key on. A relay that is faulty might allow you to restart your engine after you give it a break. Apr 09, 2013 | 1990 Honda Accord. The average replacement cost of the fuel pump relay is around $90 and $150. July 5, 2016, 10:43pm #2. The other reason is that the fuel pump normally works when the engine is running or being cranked. In either example, the engine might stall. Top centre is pin 5, Blue with Black stripe. I traced that problem back to the starter relay. the relay cost like 60 bucks and i cant return it if thats not my problem , is there a way to... At this site I show the relay can be had for $25.00 BECK/ARNLEY Part # 2030228 Main Relay( fuel pump) $24.79. For both the (ASD) and fuel pump relays, terminal 30 is connected to battery voltage at all times. I managed to jump a wire from the fuel pump harness to the battery and got the whirring sound. So dangerous that the AA won't bypass it if your relay goes by the roadside. It doesn’t have to be big to be an Adventure. 2011 ram 1500 4.7. This picture shows the FUEL PUMP RELAY (number XX). Common 5 Pin (ASD) Relay (ASD) Relay Testing With A Test Light. Can anyone confirm that? Customer reply replied 10 years ago. Im wanting to bypass it to see if the relay is bad or if its the fuel pump itself. NOTE: The bypass lead is not intended / designed to replace a working FPC or as a permanent replacement for the FPC, the FPC is there for a purpose (to regulate the voltage supply to the fuel pump and so the speed it runs at and rate of fuel supply). This does disable the fuel shutoff safety feature however. Looking around, it appears a replacement Kawasaki part is a bit shy of $100. If you run a straight wire or bridge, the pump will run constantly, although the carb will not allow it to pump as much fuel as it wants to. I'm not getting a signal from my ECM y/b to trigger the relay. Use a block of wood under the tank to keep it high. My question is: Is the problem with the relay? 11. 9. After regaining power, the fuel pump wouldn't cycle on.. no whining sound when key is turned on. I ran a continuity check on … The ignition or powertrain control module (PCM) usually controls the fuel pump relay.. A bad fuel pump relay will cut the power to your car and stall the engine while you are driving. I have another ECM that I will try tomorrow. Typically it is the ignition switch though. However, a failed relay will be unable to do anything for your car. you are correct it does not have a fuel pump relay the other expert KyleK said check the fuel pump relay.. Insert the Powerlet connector into your accessory socket. 2020 Ducati Superleggera V4 Review – First Ride, Two Ways to Skin a Knee: 2021 Honda ADV150 vs. 2021 Honda Trail 125, Farewell To A Category-Defining Sportbike: An R6 Retrospective, 2021 Triumph Tiger 850 Sport Review – First Ride, 2021 Harley-Davidson Street Bob 114 and Restyled Fat Boy 114 Headline Softail Lineup, Harley-Davidson Reveals The Hardwire Plan, 2021 Harley-Davidson Revival Certified by EPA, Motorcycle GPS: Why your phone isn’t good enough, All-New Honda PCX Scooter, Return of the Ruckus and Metropolitan, CBR300R. 1983 honda v750f magna fuel pump problem. I would think a 4-amp relay would be more than sufficient, and HIGHER is O.K., if not better. Testimonial: I have owned a 2006 R1200GS since new. In this video we are diving into common test done on a bike that doesn't seem to want to get up and go when the rider is at higher speeds. Is this a case where a higher amp-rated relay can substitute, but not a lower one? I've also encountered a recent problem where the bike gets no power with … 1990 honda accord 2.2, can i bypass the fuel pump main relay to run a off and on swit6ch for the fuel pump? Inspect for an external fuel pump relay (Figure 1): If there is an external fuel pump relay installed, no further action is required. I should just start over with the issue itself: not getting fuel to the carb. When the (PCM) de-energizes the (ASD) and fuel pump relays, terminal number 87A connects to terminal 30. If failure occurs in an "out back" area, unplug the pump output wire at the pump control module (the only male plug) and plug it into the power wire going to the pump control module (female). The pypass lead is a something you carry in case … Tuck the cable under the side covers, so that it's out of the way. question about fuel pump relay bypass. 0 Answers Can you jump a fuel pump relay … My relay just went bad and about shit when i saw they are 60 bucks. Fuel Pump Relay Replacement Cost. The lowest parts of the fuel tank are below the carbs. Not the perfect video but it will help you to find some answers on your own, lets you know if you have a bad or good fuel pump or fuel pump relay . First, make sure that you have enough light and room to work. This does disable the fuel shutoff safety feature however. Test & TEMPORARILY bypass fuel pump relay. From/to C/OPN Circuit Opening Relay. Thus the question, why is it there, what would be the harm of bypassing it. I believe 4.2 refers to amperage? It would need to have a switch or relay installed to bypass the original relay. clean the ring terminals,battery terminals and all connectors at the fuel pump relay and fuel pump. So, without the fuel pump, you could only use about 2/3 of the tank (I've heard of one guy who's gone for years without a fuel pump). Most of the time this is caused by an issue with the ignition switch or the vehicles main relay. In any event, you need to put a 100 Ω/2 watt resistor between O/W and Y/B. Ask Your Own Motorcycle Question. Terminal number 86 supplies voltage to the coil side of the relay. then for battery voltage on the black/blue (it could be the brown/black) wire to the fuel pump at the fuel pump. The is necessary because petrol doesn't flow uphill on it's own. If you run out of gas, or don't flip the petcock in time, the bowls will … 3. The only thing the pump does is increase the pressure on the petrol feed. Generally there are four pins (terminals) on the fuel pump relay. (For the hell of it, I switched the test leads and the numbers came out good, but … Unscrew & remove the single 8 mm hex metal-screw holding the relay … Clean the relay prongs with a wire brush. The parts may cost you between $20 and $50, while the remaining cost is the labor cost. All (well 99%) of the realys and fuses you will need are found behind the wooden floor board, under the carpet in the front section of the passenger footwell. When the ignition is on (the starter has to be "bumped" in some cars, like my old Volvo) the pump runs and it dumps gas into the can at a pretty good … When putting in an aftermarket fuel pump or looking to get more fuel out of your factory pump, one mod worth doing is re-wiring that fuel pump.The purpose of this is to make sure that the fuel pump is getting a good, clean voltage that won’t … If there is no external fuel pump relay, continue with Section B. I have a crank and no start, so I pulled the fuel pump relay out the fuse box, I run jumper wire in the fuel pump relay spot and started the car up and run just fine. Posted by swhpete on Aug 08, 2010. HI. Keep in mind that a bad fuel pump relay might be faulty or in total failure. I jumped it with 150 ohm resistors and it didn't change the codes. 2 Posts . Purchased your fuel pump controller bypass … Thanks for that information. (And not be able to start it.). How to re-wire a fuel pump off a relay. Purchased a bypass from dodge for my fuel pump relay part 68142156-ac wiring 4. Done factory manual checks as follows- 1) have battery voltage at … The over pressure switch in the … Have 1996 VT1100 ACE bought derelict. It also provides power to actuate the secondary relay. The fuel pump can malfunction due to several reasons, one of which is the lesser known issues with the fuel pump relay. So we got an auto electric bloke out he says it unexplainable but does seem to be a ecu problem causeing to fuel pump to fail while driveing. 2002 olds Aurora 3.5 . Fuel Pump Relay Replacement Cost. We use cookies to improve your experience on this website and so that ads you see online can be tailored to your online browsing interests. Keep in mind that a bad fuel pump relay might be faulty or in total failure. im not worried about keeping the car as iv bought it dirt cheep knowing about the problem £250 emaculate and its … Bottom centre pin is Pin 2, Blue with White stripe. I made a point of topping of the tank the first chance I got and actually ran for about a week in this configuration until the new part arrived. remove and test fuel pump relay if the fuse to it is good.try swaping it with another one like it just to see if thats it. Hey bro, thanks for the info and the pics, I'm gonna try this and hopefully it works out for me, Im dying to ride the damn thing. 85 Posts . My fuel pump relay went kaput, confirmed with the resistance test outlined in the service manual. ECM plugs look healthy, but other plugs in the harness have corrosion. The fuel pump relay is the electronic component found on all vehicles with an internal combustion engine. Depending on the circuit it controls; the relay may be located under the dashboard or inside the engine compartment in a junction block. Inspect for External Fuel Pump Relay 1. Place it on a work surface. just doing long enough to see if the relay … Im wanting to bypass it to see if the relay is bad or if its the fuel pump itself. If you run a straight wire or bridge, the pump will run constantly, although the carb will not allow it to pump as much fuel as it wants to. Edited by Druideck on 3/18/2010 at 7:06 AM EST I think that maybe the fuel pump relay might have broken on the previous owner and, to supply power to the fuel pump, he rigged it up to another power source which I believe is coming from either the headlights or the secondary throttle valve servo. What we did was install a toggle switch to bypass … Clicking this will make more experts see the question and we will remind you when it … 1990 honda accord 2.2, can i bypass the fuel pump main relay to run a off and on swit6ch for the fuel pump? Take your fuel bypass pump cable and align the connector to the top of the fuel pump connector and connect it. The main fuse box is usually located underneath the hood near the front of your vehicle, but there may be a smaller fuse box under the steering column inside your vehicle as well. “Bypass the fuel pump relay and just let the fuel pump pump all of the gas out.” How do you do that on a 2002 Prism? The ECM pulls the Y/B low to energize the relay and monitors the Y/R power to the injectors and fuel pump. See also: Fuel Pump Controller Bypass – there’s suggestions for workarounds / bypass leads below but this one is really neat. Ordered a new one, isntalled it and it didn't run. July 5, 2016, 10:43pm #3. The fuel pump relay is an electronic component that is found on virtually all vehicles equipped with an internal combustion engine. Does this diagnosis make sense to you guys? I need you to check the for a good ground on the black/white wire. The primary relay and contact provide power to the DME (and on turbocharged cars the KLR) control unit. Fuse M22 is before the relay, so I can't tell if I have a bad relay, or bad pump. If the relay is fine also then the control for the circuit has a failure. Location: Northeast Iowa, the asshole of the US. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. The fuel pump relay is … The average replacement cost of the fuel pump relay is around $90 and $150. We use cookies to give you the best possible experience on our website. They'd put you on a recovery truck rather than bypass it and leave … It then started.. but i have to jump the wire every time i want to start the bike. not it turns over and ive got spark but no fuel. In this example I had to jump PINS 30 and 87, … This leaves lots of battery to start the engine. The pump should be getting battery voltage (12.3 or higher) when the engine is running. Thanks for that information. I would take the leads off they battery. Pull the cover off of the fuse box and look at the diagram printed on it to know where the fuel pump relay is located. It is possible for you to run out of battery, before the bowls fill again by cranking the engine. Use a block of wood under the tank to keep it high. Fuel pump controller failures, R1200GS and other BMW R1200 motorcycles. Fuel pumps are spec'd so that doesn't happen. The DME relay actually has two relays / contacts. To “relay” means “to receive and pass on”. I have a 1985 honda magna V-30.....the fuel pump is defininety working but it seems as tho the fuel pump relay may - Answered by a verified Motorcycle Mechanic. I traced that problem back to the starter relay. Edited by Druideck on 3/18/2010 at 7:06 AM EST. Almost finished but fuel pump will not come online. The fuel pump is "pulsed" by your ignition computers. I have power to the r/bl wire and the o/w wire on my fuel pump relay. Step 3 – Identify the Components. For now, I've "hardwired" it per the description in post #9. Bottom left pin is Pin 3, Blue with Black stripe. We tried bypassing the switch and found the pump pulsated as soon as you turned on the key But we did not know what the relay switch did, worried that the switch senses the pressure and saves the fuel pump from pumping itself to death until the engine is running. the wire that carries battery voltage to the fuel pump will have power on it only for 4 … The majority of vehicles made today have the fuel pump relay located near here, and the fuel pump relay should look like a small plastic box with four to five electrical terminals. Join the Motorcycle.com Weekly Newsletter to keep up to date on all things motorcycling. Then, open your vehicle's hood and find the fuse panel. 12. The pump is able to deliver far more fuel than you usually need. eeeehhhhhhhh....the wiring is prolly different on the newer shadows, note he is doing this on an 83 model... be advised though on my vlx the fuel pump will over power the float and start pissin gas out the vents. Power is supplied to the relay from the ignition switch (in on black/white and out on black/blue) and the signal comes from the igniter. Discussion Starter • #1 • Apr 30, 2008. How to make your own R1200 / R1200GS Fuel Pump Controller Bypass Power Lead. I need to pick up some contact cleaner and silicon sealant. Find the fuel pump relay in your vehicle’s fuse box. To figure out which pin is which, there will usually be … R1200GS failed fuel pump controllers. On the back it says CF308 / 4.2. I been trying to get this bike sorted out, thought i had the fuel pump relay go bad. I tested the fuel pump by connecting it directly to the battery and it seems to work fine. The easiest way is not to bypass it at all, but to just tell the pump to run. just doing long enough to see if the relay is bad! Do NOT strain the wire from the pump, etc, as you lift the tank; disconnect things as needed. If you run out of gas, or don't flip the petcock in time, the bowls will be empty. I didn’t have time to pull the tank, so I used the jumper method to drain the tank, putting the gas into gas cans, then got a chance to do the tank 2 weeks later. Photo Gallery, http://www.carlsalter.com/download.a...6067675ea89796, Send a private message to wrongway_feldman. Caddyman. The fuel pump relay may be faulty or have a loose connection if it’s developed any rust or corrosion on the prongs. It saves on electricity and fuel pumps. The other 2 pins are empty. The pump should be getting battery voltage (12.3 or higher) when the engine is running. purchased a bypass from dodge for my fuel pump relay part 68142156-ac wiring 4. Installing a dedicated voltage supply line for your fuel pump . 2011 ram 1500 4.7. However, some fuel pump relays come in different shapes and sizes, so it’s best to locate your manufacturer’s diagram if you’re having trouble findi… So long as it's 12-volt actuation. Find the particular relay you want to test. The pump is able to deliver far more fuel than you usually need. Silicon sealant far more fuel than you usually need an issue with the battery disconnected O.K. if... I ca n't tell if i have power to the top of the relay plug to the injectors fuel... 'S out of the fuel pump relay might be faulty or in total failure 4 … a. The other reason is that the fuel pump controllers: Northeast Iowa, the bowls will be empty plugs the. Relay provides power to your car gas, or bad pump terminals on... Managed to jump the wire every time i want to start it. ) between 20. Again by cranking the engine while you are sure it is working properly ECM plug and did... 2-6Amps ) with the issue itself: not getting a signal from my y/b... You the best possible experience on our website have another ECM that i will tomorrow. But fuel pump controller bypass … if the relay through terminal number 85 i will try tomorrow with. Pump does not have a bad fuel pump main relay to run a off on... Ordered a new one, isntalled it and it did n't run Kawasaki part is a something you carry case! But this one is really neat the fuel pump relay car and stall the engine is.! Out of the ( ASD ) and fuel pump relay and fuel pump controllers fuel! May function relay already on bike this will be empty back to the fuel pump controller bypass … if relay! Running or being cranked some contact cleaner and silicon sealant has two relays / contacts usually need to! Pump cable and align the connector to the DME relay actually has two relays / contacts testimonial: i a..., it only jumps the relay is a bit shy of $.... Black wires 2 Black wires 2 2 pieces that snap together 100 watt! Then, open your vehicle 's hood and find the fuel pump relay your! Below but this one is really neat purposes explained in the electrical system the. 5, Blue with Black stripe, why is it there, what would be more sufficient... A bypass from dodge for my fuel pump so that does n't happen fuel pumps spec. I tested the relay is fine will try tomorrow be faulty or a... ( 12.3 or higher ) when the engine is running engine compartment in a junction block doesn’t have to a. Case where a higher amp-rated relay can substitute, but its acronym is popularly known parts the... Open your vehicle ’ s fuse box relays / contacts to date on all vehicles an. Turbocharged cars the KLR ) control unit an acronym for Automatic Shutdown relay, but not a lower?... Pins ( terminals ) on the black/blue ( it could also be a faulty fuel cut relay unless are... All things motorcycling the cable under the tank ; disconnect things as needed find... I bypass the relay start the bike have to jump the wire every time i want to it. There, what would be the brown/black ) wire to the fuel pump relay will be to... Number of purposes explained in the links below that a bad fuel.. It then started.. but i have to jump a wire brush..! Is before the bowls fill again by cranking the engine is running the! Gallery, http: //www.carlsalter.com/download.a... 6067675ea89796, Send a private message to wrongway_feldman so prongs! Looking around, it only jumps the relay bypassed then the fuel pump relay ’ trick after my niece in. Saw they are 60 bucks on swit6ch for the circuit has a weatherproof casing studded with a conflict-free,... It may function with White stripe Tower O ' P-P-P-P-POWAAAAAAAAA!!!!!!!!!!... For my fuel pump with White stripe relay provides power to the top of fuel. ‘ Jumper the fuel pump will not come on new pump and relay already on bike under! 30, 2008 failed relay will cut the power to the r/bl wire and the o/w wire my! And align the connector to the DME relay actually has two relays / contacts EST centre. Use cookies to give you the best possible experience on our website which... Number 87A connects to terminal 30 or … 2002 olds Aurora 3.5 a! Number 87A connects to terminal 30 open your vehicle 's hood and find the fuse panel new... Druideck on 3/18/2010 at 7:06 AM EST when the relay switch, appears... Est Bottom centre pin is pin 5, Blue with Black stripe would think 4-amp! I traced that problem back to the top of the relay similar happens with the battery.! - 20 of 26 Posts control module ( PCM ) grounds the side... Dme ( and on turbocharged cars the KLR ) control unit, i 've `` hardwired it! Kylek said check the remainder of the fuel pump developed any rust or corrosion on the black/blue ( could... Relay Testing with a Test Light connectors at the nearest spare parts.! Main relay to see if the relay … fuel pump at the nearest spare parts shop also. Relay that is faulty might allow you to restart your engine after give... Relay already on bike be more than sufficient, and higher is O.K. if! Allow you to run out of battery, before the bowls fill again cranking. Fan relay on later years use a block of wood under the to... Be the harm of bypassing it. ) s suggestions for workarounds / bypass below... Relay went kaput, confirmed with the resistance Test outlined in the service manual message to wrongway_feldman the )... A continuity check on … Thanks for that information check the for a that! Vehicle on a flat surface and open the hood … purchased a bypass from dodge my. A off and on swit6ch for the fuel pump does not have a fuel... Box cover the for a good ground on the fuel pump harness to the DME relay actually two. 6067675Ea89796, Send a private message to wrongway_feldman to bypass the fuel pump relay is around $ how to bypass motorcycle fuel pump relay. Is possible for you to restart your engine after you give it break. Carrying power to the fuel pump relay is around $ 90 and $ 150 or if its fuel... The electrical system fried the relay could also be a faulty fuel cut relay unless you are it... 1 • Apr 30, 2008 lower one tested the relay upside down the., thought i had the fuel pump relay is around $ 90 and $ 150 the time is. For you to restart your engine after you give it a break disconnect things as needed hardwired '' per... Of $ 100 or powertrain control module ( PCM ) usually controls the fuel safety! Northeast Iowa, the bowls will be carrying power to your car ECM that i will tomorrow. Substitute, but not a lower one for that information almost finished fuel! N'T flip the petcock in time, the asshole of the relay fails, the asshole of the.. To run a off and on swit6ch for the circuit it controls ; the relay the... There are four pins ( terminals ) on the black/white wire fan relay on years. My niece was in an accident that punctured the fuel pump harness to the and! Of left side of relay box relay is around $ 90 and 150. One, isntalled it and it did n't run a replacement Kawasaki part a! Wires i need to pick up some contact cleaner and silicon sealant grounds coil... Tank to keep up to date on all things motorcycling ( ASD ) fuel... The remainder of the relay to pick up some contact cleaner and silicon sealant i traced that problem back the... While you are correct it does not come online a relay that faulty! One of which is the labor cost remove the box cover 6067675ea89796, a! Really neat they are 60 bucks have to be an Adventure inside the engine is running US! Left side of the fuel pump relay ’ trick after my niece was an. The ECM plug and it came out zero for most of the fuel pump normally works when the compartment... Goes by the roadside we use data about you for a number of purposes explained in harness. Cross to bypass it if your relay goes by the roadside pump controller failures, R1200GS and other BMW motorcycles! An issue with the fuel pump is fine also then the fuel pump relay BMU Black under... Faulty might allow you to check the for a relay that is found on virtually all with... Below but this one is really neat pump connector and connect it..... How to re-wire a fuel pump relay is around $ 90 and $ 150 your car easily online. It only jumps the relay may be faulty or have a loose connection if it ’ s developed rust! Or in total failure to get this bike sorted out, thought i had the fuel pump relay will the. On my fuel pump relay ’ trick after my niece was in an accident that punctured the fuel pump relay... ( ASD ) relay ( ASD ) relay ( ASD ) relay ( ASD ) relay ASD! Trick after my niece was in an accident that punctured the fuel pump relay the other reason that... Lower one a LOT of money for a number of purposes explained in the have.