Well show you fuel injection controllers that youll need if you are making changes to your exhaust or intake systems. Rb racing is the only motorcycle fuel injection company that designs and manufactures its own electronic controls, software, throttle bodies and wiring harnesses motorcycle fuel injection note. All electronic fuel injection systems work in essentially the same way. Electronic fuel injection electronic fuel injection and. Fuel injection does allow for more accurate control of the airfuel ratio, and in doing so, allows a bike to run cleaner and keep a catalytic converter on board. You can use such data and overlay it on your gopro video, using a software such as racerender3. In most cases, a highoutput fuel pump is needed to meet the demands of the system. Electronic fuel injection efi consists of throttle bodies that take the place of the carburetors, the ecu computer and special sensors. Honda developing supercharged vtwin with direct injection. Arduino software for the fuel injection controller version 1. With an everexpanding line of supercoils and all the spark plug wires, tuneup kits, and fuel injectors hot rodders have trusted and relied on for years, accel is constantly developing innovative new products designed to push power, speed, and performance to match advancements in automotive technology. Ems have been supporting the motorsport industry with quality products for almost 30 years. When a bike is being developed by the manufacturer, powertrain engineers. Modern motorcycles use software to manager their fuel injection systems and it must be installed.
Q why does my fuel injected motorcycle lack throttle response and performance. Taking the mystery out of fuel injection cycle world. The dynojet fuel injection tuning link is an innovative software application that allows the automatic fuel curve optimization of a power commander equipped motorcycle. We are direct partnered with the manufacturers, several of which we are involved at the engineering level. Do you need to remap a motorcycle after putting a new exhaust. This dongle is a usb device that is capable to unlock and mate with the ecm. Fuel intake systems need to be retuned whenever performance parts like exhausts and air cleaners are upgraded on the bike. The following videos show an example of what you can do with fuelino. Oct 16, 2017 and if a supercharged vtwin isnt enough, the patents also describe a direct fuel injection system to spraying fuel directly into the cylinder, with secondary fuel injectors in the intake pipe.
Whether youre on the backroads ripping through the mud and climbing boulders or cruising down the highway at 75 mph, our power commander v can upgrade your ride. Fuelino project motorcycle open source data logger and. The computers failed if you tried to start the bike with a flat battery low voltage killed the unit quick and they were the most. The unit comes complete with software and a cable link that allows you to change between different maps or make adjustments to a map file. Aug 20, 2010 probably one of the most controversial discussions among motorcycle enthusiasts is the difference between carbureted and fuel injected bikes, as each of them has its own avid supporters. Learn how to do this from a motorcycle repair expert in this free video clip. Probably one of the most controversial discussions among motorcycle enthusiasts is the difference between carbureted and fuel injected bikes, as each of them has its own avid supporters. After creating the ecu electronic circuit for adjusting your motorcycle fuel injection timings, it is necessary to upload the software. Flat out powersports 390 state rd 37 n martinsville, in 46151 7653426335. I can start it with jumper cables but there is not enough in the battery to run the fuel injection. For metering fuel, its a matter of how long the injectors stay open.
On the other hand, electronic fuel injection systems employ a variety. Jun 25, 2008 modern motorcycles use software to manager their fuel injection systems and it must be installed. We have 28mm and 34mm throttle bodies to cover the range. The fuel curve can also be changed using the faceplate buttons. We balk at the notion of software hotshots, using a whole new language we dont. Because of very strict regulations on emissions nowadays, more and more manufaturer are installing fuel injection system rather than the old school carburetor. Why dont motorcycles have gasoline direct injection gdi. Carburetor vs fuel injection motorcycle fuel systems for the engine to run, it will need a quantity of fuel injected at a time when adequate amount of air is available for the fuel to burn. Other 2012 new yamaha vstar 950cc motorcycle, cruiser, fuel injection, belt drive. Now part of holley performance, accel offers a comprehensive selection of performance. You will need to measure your available clearance including any air cleaner, spacer and gasket height. Feb 05, 20 well show you fuel injection controllers that youll need if you are making changes to your exhaust or intake systems. Electrojector fuel injection system the optional bendix system is monitored by an electronic control box, located on the right side panel under the instrument panel, to gather the following data.
Proven ycct flybywire technology allows for an advanced traction control system, which regulates ignition timing and fuel injection volume and throttle valve opening based on rear wheel. Now, fuel injection is commonly use motorcycle industry. For the most part, motorcycles and carburetors have come to a parting of the ways. Rsr fuel injections, throttle bodies, and of course autocal software have powered motorcycles to dozens of f. The ecu computer makes fuel calculations based on inputs from sensors on the engine and at the throttle bodies. Cnc602a fuel injector cleaner tester this ultrasonic injector cleaner can cleaning and testing both petrol car and motorcycle injector with this machine. The fuel injection unit has an electrical pump which is pressurized so that the fuel can be injected easily and with force to make sure the amount of fuel is accurate. Oct 28, 2009 for the most part, motorcycles and carburetors have come to a parting of the ways. With the introduction of electronically controlled injection and ignition systems, the tuning process has become more accessible than ever, simple enough for a final user yet rather complex for those who create electronic tools and software compatible with the original parts. Bazzaz fuel management products are not compliant with the california environmental protection agency e. How electronic fuel injection efi works motorcycle cruiser.
Owner assembled bike, loaded it in a truck, drove from east coast to rb racing in california. Your average fuel injected automobile has three or more airflow and airquality monitoring devices in the intake. New bosch powertrain systems for motorcycles bosch media service. Drop us a line or give us a call and let our expert customer service team. As of june 2018 these are no longer being shipped or manufactured by rb racing. Techlusion corporation dba dobeck performance dp is a worldwide leader in research and development for tuning products across a vast assortment of powersport vehicles. With aftermarket tuning software, it also allows much finer adjustments of the fuel map. To make it possible to reprogram the ecm you need one ms531tune dongle per motorcycle. Fuel moto will preprogram your efi tuner for the modifications you have. Fuel moto motorcycle efi tuning, exhaust components. We offer only the highest quality parts at the best prices, but more. The race tuner software program comes on a cdrom along with a hardware key adapter that allows connecting a pc to the stock ecm. Electronic fuel injection efi and performance parts for harley davidson and vtwin motorcycles.
An oxygen sensor monitors oxygen content of the gas coming out. Motorcycle fuel injection your average fuel injected automobile has three or more airflow and airquality monitoring devices in the intake. Whether it is for leisure riding or for sport racing, we can guarantee the best riding experience. Likewise, reflashing a computer, or writing custom programs isnt for. Find all the electronic fuel injectionrelated parts your motorcycle needs in hot bikes efi buyers guide. Harleydavidson electronic fuelinjection tuning aids. You could try and ask your mail order or web retailer common tuning questions and you will usually be directed back to a manufacturer for support. Ms531hd harley davidson diagnostic scan tool performance. Rsr fuel injection with its autocal software is the easiest, most cost effective fuel injection system on the market.
Motorcycle fuel injection controllers explained how they work. The computer then compares that data to a stored map of fueling requirements. In most cases, a highoutput fuel pump is needed to meet the demands. Mixing air and fuel as you probably know, your motorcycle engine runs on a mix of air and fuel or rather fuel evaporated to form a misty mixture that will ignite inside your engine. No planes, no ultra lights, and dont tell us that motorcycle engine is going in a boat because we wont believe you.
The pressure helps in atomizing the fuel which allows to sensor the accurately calculate the fuel amount. We specialize in efi tuning components, exhaust systems, as well as a wide range of performance components. The only fuel injection software that writes programs for you. My 2002 dodge truck will not run with a dead battery. Since the fuel from the carburetor cannot be controlled every time, sometimes a bit extra might simply escape. Motorcycle performance chips programmers, fuel tuners. And if a supercharged vtwin isnt enough, the patents also describe a direct fuel injection system to spraying fuel directly into the cylinder, with secondary fuel injectors in the intake pipe. Mar 19, 2016 arduino software for the fuel injection controller version 1 in this post, you can find the downloadable version of the software to be flashed in the ecu. In addition to controlling fuel injection, fuelino can also log your motorcycle data. Electronic fuel injection efi controllers for all kinds of motorcycles including cruisers and sport bikes. This fuel injection conversion kit can be used to convert many single cylinder carbureted smalll engines in the range of 35cc to 300cc range. Motorcycle fuel injection your average fuelinjected automobile has three or more airflow and airquality monitoring devices in the intake.
Version17 software is also able to flash tune the stock electronic control module with your own custom built tune file or one of the tune files available from the ms531hd software. What fuel injection does makes what carburetors do seem like little more than guesswork. Modern motorcycles have computer controlled fuel injectors. How to convert a carbed motorcycle to efi it still runs. Fuel injection is a vital part of a motorcycles ability to burn fuel efficiently and control emissions in an everincreasingly ecoconscious world. Find the features you need in a range of prices to fit any budget. Accel ignition manufacturer of ignition coils, spark plug. Why fuel injection has replaced carburetors on motorcycles revzilla. Easy to use efi controller using load based technology to adjust fuel for popular models like the victory cross country, suzuki c90 and yamaha bolt. In many cases, this efi kit can be bolted on your engine and start your engine after the installation. Do you need to remap a motorcycle after putting a new. Motorcycle fuel injection controllers explained how they.
Traditional vacuumoperated pump for carbureted bikes, fuel injected fi bikes use a high pressure electric pump. These controllers allow you to tune your fuel injection or load maps to achieve optimum performance and allow your motorcycle to compensate. Some software products also allow you to change throttle responsethe way. Imagine if you could unleash the true power of your motorcycle. Apr 27, 2008 this ones in honor of my new project bike. Electronic fuel injections also deliver optimal airfuel ratio at almost any given riding conditions.
Thats why it is so important that your motorcycle carbs are fitted with the correct jets or that your fuel injection system is mapped correctly. The vast majority of late model gasoline powered cars use this style of fuel injection. Fuel injection a brief piece on how it actually works. Bazzaz products are for closedcourse competition use only. After creating the ecu electronic circuit for adjusting your motorcycle fuel injection timings, it is necessary to upload the software inside the. You can also convert an older motorcycle into a fuel injection system with motorcycle fuel injection conversion kits.
Fuel injection or efi is a very important part of your motorcycle, dirt bike, utv or atv. The tuning link software controls both the dynamometer and the power commander. Odds are, this is what you would convert to, but it would involve either a custom made intake manifold, fuel rail, pump and controller computer at the very least. Engine management systems ems have been designing and manufacturing aftermarket fuel injection ecus for over 30 years. Arduino software for the fuel injection controller version 1 in this post, you can find the downloadable version of the software to be flashed in the ecu.
But in efi units, the exact amount of fuel which is required is injected. These controllers allow you to tune your fuel injection or load maps to. This leaves the engine ecu with number of parameters to consider. Ms531hd harley davidson diagnostic scan tool performance tuner.
The following is the map information, as printed out by duane mitchell of ultimap, incorporating fuel injected motorcycles. Fuelino project motorcycle open source data logger and fuel. Electronic fuel injection efi and performance parts for harley davidson and vtwin motorcycles emissions. How electronic fuel injection efi works how to motorcycle. The tuning link software interfaces the power commander with a model 250 load control dynamometer. Haltech makes a fuel injection kit you might want to look into.
Fuel injection and a flat battery motorcycle forum. Arduino software for the fuel injection controller. After creating the ecu electronic circuit for adjusting your motorcycle fuel injection timings, it is necessary to upload the software inside the arduino micro. Guhl motors aims to help motorcycle owners and enthusiasts all over the world achieve the ultimate results from their motorcycle. Why fuel injection has replaced carburetors on motorcycles. Cut it in half, stretch a condom between the two halves, forming a diaphragm between the two halves put it back together.
Dp specializes in electronic fuel injection controllers to increase performance and drivability for harley and victory bikes to polaris rzr and can am side x sides to pretty. Accel ignition manufacturer of ignition coils, spark. Downdraft twin bore fuel injection system with 12hole injectors is tuned for offroad adventures, and is equally at home on long stretches of open highway. Why do more and more motorcycles have fuelinjection systems. With tracking, tuning, and monitoring capability, this fuel tuner can easily and effectively optimize your air fuel ratio without directly changing the ecu. As for the rest of the motorcycle, the illustrations show a bike with a sculpted fuel tank, trellis frame, and a rising subframe supporting a stepped.
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