If the exhaust change is a onetime deal and you dont plan further mods, go to the hd shop and pay them to do it. Does anyone know of a part number for the usbcomputer to ecm adapter that i would need for this. After performing any mods, before paying for a reflash or tuner, resetting the ecm is the first step to making it run better. Harleydavidson electronic fuelinjection tuning aids d. Smart tune pro automatic tuning module harleydavidson usa. The great thing about the power commander v verses the harley davidson dealer standard efi download is that with the pcv you can always hook it. This perfect performance fuel injection remap makes the harleydavidson softail slim pull like a freight train. Theyll charge you for a stupid cartridge that has the new map on it, which they use once and throw away.
The stage 1 download does improve the ignition advance tables. Epa and carb emissions regulations will not allow harley or the dealership to make the fuel mixture richer than it currently is right now. It is using this feedback to correct the volumetric efficiency ve of the bike in real time. Once this information is accepted, the software will provide the file for download. They are only slip ons and not full pipes and id hate to have them remapped twice, because it is expensive. Its a long, painstaking process to completely remap your fuel injection system correctly. The race tuner software program comes on a cdrom along with a hardware key adapter that allows connecting a pc to the stock ecm. How necessary is it to remap re jet my harley after. Nov 18, 2016 podcastso, you may have heard the vicious rumors going around that harley davidson dealerships are voiding warranties if you install aftermarket exhaust, remove catalytic converters, or install electronic fuel injection efi tuners on your new 2017 model equipped with the milwaukeeeight motor. Download new ecm calibration when installing this kit. Software download infotainment system harleydavidson usa. Below you will find an assortment of sample dyno charts for various harley combinations, this is a work in progress. Professor mario werneck, 2925 b buritis, belo horizonte tel.
Harley and buell owners are typically harleybuell owners because the bikes offer a great, quality platform that anyone can start with and make it their own. Bob shows us that tools are only part of watch now. Includes a control module, two wideband oxygen sensors, cables, and everything needed for installation. Why do i need to remap with a bike with o2 sensors. It sure would be nice to have something on the bike for remapping in the garage so as to avoid shelling out all that money to the local dealer. The download if available isnt needed and it will run without one but, it will run very lean because the 02 sensors are a narrow band and it will run on the extreme edge of lean meaning very hot. But it is also that infinite combination that can make doing an engine build intimidating and confusing. The next step is stage 2 which includes a cam upgrade, and stage 3 and 4 and beyond include upgrading your heads, big bore cylinders, and stroker kits. Dynoboost remap chip has been proven to be a great asset for boosting engine horsepower. Heres some basic info on the stage 1 tuning for your sportster, the pros and cons, and the costs. You can buy parts individually and adopt different strategies based on your preferences or budget.
How necessary is it to remap re jet my harley after adding. April 29, 2020 mv agusta extends warranty on all its motorcycles news april 29, 2020 sim racing. This software is made available at no charge to you, the customer. Harley davidson motorcycle dyno charts dyno runs, dyna runs, performance, tuning, horsepower, torque, racing, speed, street. Jun 05, 2017 so you want to get a little more power from your harleydavidson sportster, but youre not sure where to start. Fuel management systems and mapping tab performance. After performing any mods, before paying for a reflash or tuner, resetting the ecm is the first step to making it. Bob larosa gives us a great overview on some of the basic tools we need to service our harley davidson from oilchange to custom part install. Harley davidson motorcycle dyno charts dyno runs, dyna. If you use the pro street tuner, it does indeed have new maps, but only for harleydavidson parts, and the new map will be epa compliant. So if you are searching for stuff like that, the harleydavidson dynoboost tuner chip is the best option. What i dont understand is why i need to chip a bike that comes with oxygen sensors. I dont care if youve got a pancake motor, a triple, or an old twostroke screamer, mufflers tend to enhance the voice of your motorcycle, and plenty of riders find them a bit more visually appealing, too.
This perfect performance fuel injection remap makes the harley davidson softail slim pull like a freight train. Harley davidson forums a forum community dedicated to all harleydavidson model owners and enthusiasts. You dont need to have a deep understanding of the harley davidson efi system to use mytune. One big question is about remapping after changing the exhaust. Harley voiding warranties aftermarket exhaust milwaukee 8.
Select download software update for the appropriate system. And unlike other race tuners or engine controllers, the screamin eagle pro street tuner does not impact your harleydavidson factory warranty coverage. So, you can put on your aftermarket exhaust, download a new map for a screamin eagle exhaust system, and. Select to run or save the file and then follow the. Power vision is the most powerful and quickest flash tuning device for harleydavidson motorcycles in the market today. Oct 09, 2008 how necessary is it to remap re jet my harley after adding aftermarket exhaust. So, you can put on your aftermarket exhaust, download a new map for a screamin eagle exhaust system, and youll be closer than you were before the remap. Harley davidson electronic fuelinjection tuning aids d. When prompted, save the compressed file to your computer desktop. Refer to the screamin eagle pro catalog or contact a harleydavidson dealer for screamin eagle pro street tuner details. The delphi system using the o2s is a closed loop system. Remap na ecu da harley davidson e mostrando o verdadeiro resultado.
Harleydavidson magnum dynoboost motorcycle performance chip. You bought your new bike and are looking to improve the power and the sound. May 03, 2014 videothis is a thorough stepbystep tutorial video on how to install a dynojet auto tuner on your motorcycle. This perfect performance remap chip makes the harley davidson pull like a freight train.
In reality, you dont need an expert working knowledge of all the variables, all you need is harleys software, and a crack to disable its failsafe system that prevents its software from running unauthorized. Baggers are meant to be comfortable on long distance mounts, for mile after mile of touring. How to install a dynojet auto tuner on your harley davidson. Dynoboost power chip has been proven to be a great asset for boosting engine horses. In this auto tuner install video we use a harley davidson motorcycle. With a large aftermarket parts collection available, the possibilities are infinite. Simply put if you want your bike to run optimally and avoid the possibility of damaging your engine or other components than you need to make sure your bike is properly tuned. Thanks to your kessv2 or ktag you can write the files sent to you by your master right in the ecu, in a few minutes. Harley davidson has released three screamin eagle performance products stage kits for its new milwaukeeeight platform, which arrives as a 107 or 114. When you buy the pc from fuel moto they pre map it to your combination and you can work from there. If you use the pro street tuner, it does indeed have new maps, but only for harley davidson parts, and the new map will be epa compliant. May 05, 2016 hd touring models, stage i the common term used to describe simple bolt on engine mods such as a high flow air filter, hi flow mufflers, performance headpipe and ecm tuning to match. On a modern, computer controlled bike, it learns as you ride to better adapt to the rider, the environment and any variations in tuning.
If im only doing slipons do i really need to have my bike retuned. However, the ecm has a limited amount of range that it can correct. You have your new air filter and exhaust system ready to put on the bike, but recognize the need to change the airfuel mixture to take advantage of the increase in air flow into the engine and exhaust flow out. In reality, you dont need an expert working knowledge of all the variables, all you need is harley s software, and a crack to disable its failsafe system that prevents its software from running unauthorized. With the stage 1 and the mufflers it makes a very noticable improvment in power and performance with added fuel. But my engine is more important to me, if damage is the issue. Harleydavidson has been under pressure from epa and carb to improve emissions compliance for the bikes, and doing this was one way to ensure compliance. Harleydavidson softail slim magnum dynoboost motorcycle. Ive never heard of a harley stage anything download doing very much. When selecting a calibration to download with the screamin eagle pro street tuner, select wideband 1 from the pull down menu for the o2 sensor option. The common term used to describe simple bolt on engine mods such as a high flow air filter, hi flow mufflers, performance headpipe and ecm tuning to match. I can tell you the difference i found in my 2010 triglide between a stage 1 dealer download vs a map that has been tweaked and uploaded from my sest. Slipons usually offer great looks and killer sound when compared to an oem system. Harleydavidson electronic fuelinjection tuning aids hot bike.
If you appreciate the content we put out and want to make sure it keeps on coming your way then become a patron too. The hd stage 1 download will not richen closed loop ecm operation. Harleydavidson magnum dynoboost motorcycle performance. Do i need to remap if i change aftermarket exhaust. When the download is complete, copy the file within the zipped folder to the root directory the first or. Adding this kit will allow for more precise tuning of your motorcycle. That is accomplished with the wideband oxygen sensors. Come join the discussion about performance, modifications, troubleshooting, builds, maintenance, classifieds and more. First you read the files inside the ecu using kessv2 or ktag, then you edit their parameters using our software ecm titanium according to the needs of your customers, and last. Highlights are coming thick and fast as sim racing expands news april 29, 2020 sim racing. I understand why i need to play with a carbureted bike. Okay can someone answer me why we need to remap the ecm after installing slip ons and better air flow.
Remaping changes these thresholds from the stockfactory settings, to something a little richer usually. Especially if you can just get all the info from the included disks or download from their site. It is a performance tuner and data monitor that offers the latest flash tuning technology, data logging, and other industry exclusive features. But in this case, the dealer download would work perfectly no. I have a power commander on mine, do the tuning by test rides. Harleydavidson has released three screamin eagle performance products stage kits for its new milwaukeeeight platform, which arrives as a 107 or 114. Do i need to remap if i change aftermarket exhaust for another aftermarket exhaust. Bob larosa gives us a great overview on some of the basic tools we need to service our harleydavidson from oilchange to custom part install. Find the latest software and map updates for your harleydavidson motorcycles systems and accessories. So if you are searching for stuff like that, the harley davidson dynoboost tuner chip is the best option. The pro street tuner plugs into the bikes data port, so no splicing or underseat hardware is required. To remap the motorbike ecu master solutions are the best for the professional who wants to have the complete control of the remapping procedure of the motorbike ecu. The remap from my understanding only readjust the timing curves as the dealers are restricted from making any changes to the afrair,fuel,ration as directed by epa.
This site allows you to download your initial software. This perfect performance remap chip makes the harleydavidson pull like a freight train. Hello all, im going to upgrade my iron 883 exhaust with a set of khrome werks hpplus slipons and so a stage 1 air filter, but want to do the remap myself if possible. Screamin eagle pro street tuner harleydavidson usa. Also when you change components they will send you a new map. Remapping your harley with the fp3 tuner fix my hog.
Question about ecu and remapping harley davidson forums. How to install a dynojet auto tuner on your harley. Need to adjust the airfuel mixturetimingetc, for modifications done, the same as harley can do at their shop. Stage 1 upgrades arent a kit per say, theyre a combination of enhancements or addons to your motorcycle that are designed to improve performance. Have you heard others talk about how to stage 1 kit a harleydavidson sportster. Rated 5 out of 5 by happyhdrider from noticeably smoother, responsive it seems harley put a lot of effort into this tuning module. Do you just want your harley to run great so you can enjoy riding it. Harley tools are not only specialty tools like jims and kent moore but many that you have in your garage already. I just added some slip on tips on my bike, do i need to get my bike remapped now i have an efi or can i wait untill i get my stage 1 intake. Harleydavidson electronic fuelinjection tuning aids. Most factory pipes come with 12mm oxygen sensor bungs you will need the 18mm bungs that come with this kit if ordered that way. You need the remap or a power commander replacement ecu. But if you insist on making yours faster, here are some of the most popular and effective performance mods you can do. Yankee harley davidson spared no cost to equip our technicians with the latest equipment and training to bring them to the next level to service your tuning needs.
This dazzling remap chip is unequivocally the performance mod your motorcycle is starving for. Slave solutions are the best for those garages that want to quickly penetrate in the world of chiptuning, offering to your customers a bike ecu reprogramming service with files personalized just for you. A high flow ac is the very first thing required to start the process of waking up your stock sleeping harley. The whole point of an oxygen sensor is that it adjusts fuel ratio for current conditions. Mytune is an easy to use windows program that takes data logged from your bike and generates a tune tailored specifically for your bike. By remapping your ecm, your bike will run with optimum performance. Harley davidson motorcycle dyno charts dyno runs, dyna runs. Now im putting on short shots, and i bought a fuel pak, but they dont have a download for the stage 1 download from hd. Welcome to the harleydavidson pro super tuner software download site. The engine control module ecm in a closed loop efi harley davidson is constantly getting feedback from the narrowband oxygen sensors installed on the bike. As for the airfuel mix setting, this is a dual threshold, low and high. So mechanics and riders will no longer be able to richen the fuel mixture under 4000 rpms and under 40% throttle from the oem 14. Harley electronic fuel injection mapping power vision auto. Discussion in sportster models started by jrosmos, dec 12.
When you remap your harley, you arent replacing a chip. Why is it that we still look for ways to eke out one more horsey. Screamin eagle stage ii upgrades harleydavidson youtube. If you use a screamin eagle pro super tuner sepst, screamin eagle street performance tuner, tts, power vision, or screamin eagle race tuner sert, mytune is the harley davidson tuning software you need. Milwaukeeeight models back to top fuel moto milwaukeeeight big bore kits 2017 flhx 124 feuling 521 hpi 62mm tb krome werks 21 2019 softail 124.