The fuelers seem very popular and a lot more economic, especially if you do the work yourself. Now remember anything harley does is restricted by the epa and will be a crappy, lean map to reduce emissions. You can call it programming, reflashing, reconfiguring or electronic voodoo if you want. With a tuner it isnt hard to do if you can follow simple directions or at least go to an indy shop that will hook one up for you. Harleydavidson electronic fuelinjection tuning aids.
This dongle is a usb device that is capable to unlock and mate with the ecm of one motorcycle and is also used to save the original tune. These items are available at your local harley davdson dealership. By this function you can set a vin number and after flash the selected calibration according to the vin number. To make it possible to reprogram the ecm you need one ms531tune dongle. Sbtv how to accessing computer trouble codes on harley davidson.
It is highly unlikely that harley uses anything other than a windows based x86intel pc platform for their software. New ecm needs flash at harley dealer harley davidson v. For additional power vision for harleydavidson resources including manuals, software. Buell ecms can be reflashed to the latest firmware version at many harley davidson dealerships.
Fuel delivery and ignition timing are among the tasks performed based on input from various sensors and switches. Flashing the ecu ecm your engine control unit ecu also referred to as the engine control module ecm is the computer that controls key functions related to your engines performance such as your air fuel ratio af, variable valve timing, etc. The new ecu image will be uploaded to the computer in. Install aftermarket efi controller piggy back type which alters the sensor signal for standard factory ecu to providing a different amount of fuel.
Find the latest software and map updates for your harley davidson motorcycles systems and accessories. Buell ecm basics buelltooth products for buell motorcycles. Go to hd and do factory flash software upgrade of ecm for stage 1, or 2. This computer contains an electronically erasable programmable read only memory eeprom. Changed the ecm to a new unit, part number 3253405c. It isnt a piggyback system that tries to fool the ecm into adding more fuel or. Made specifically for one of americas most popular motorcycle brands, dynojets power vision for harley davidson can optimize your bike whether you ride it stock or heavily modified. If youre getting a new ecm from hd, then tts is correct.
This software reads and modifies code and data for engine computers ecus. After installing the screamin eagle stage1 air cleaner kit, i take the iron out to do some ve table recordin. Of the many various power adders on the aftermarket today, flash tuner upgrades remain among the most popular. Xied, piggyback, flash tuners, dyno dk custom harley davidson dynojet power vision. Harley davidson sportster resetting ecm how to reset ecm do you need to reset your harley sportsters computer. Open ecuflash and click on the folder icon at the top of the screen. This may permanently damage the vehicles ecm or the computer, and the software will not function. Ms531hd harley davidson diagnostic scan tool performance. Extreme audio in midlothian and mechanicsville offers harleydavidson radio flashing for 2014 and newer boom. The old powercommander is not compatible with newer ecms.
Then you can solve the problem in safety and at leisure. Change factory rpm limit and speedometer calibration using this. Ms531hd harley davidson diagnostic scan tool performance tuner. There is also a wireless bluetooth version of the communication interface available. Cleaned the iac, as i did with mine, still does it. Woolich racing also sell ecu flashing products for a wide range of motorcycles including full packages with everything you need to tune a particular model. I asked my local shop if the dealer enters that kind. After talking to my dealership about this same topic, i was told the stage 1 download works ok with the stage 1 kit, i. Overview of efi optionsxied, piggyback, flash tuners, dyno. Software download infotainment system harleydavidson usa. The flash you would need to resolve your issues is the fuel moto e flash. Tried a couple of things and the result is a new ecm and sert.
Other than plugging it in and scanning it, is there anyway to find out for sure. Since harley can do this at their shop with their computers techinally it should be possible to do with a laptop. Each highly recommended update improves the quality of the system, keeping it running at maximum effectiveness. This article applies to the harley sportster 20042015. Buell had an independent contractor design the ecm and theres been very strong support from the tuning community mainly originating from europe and the us. Snapon software has comprehensive coverage for harley davidson motorcycles and is available for all major systems on model years 2000 and newer, such as engine, abs, handsfree security, turn signal security, hand control module, body controls, instrument, speedometer and tachometer. Learn how you can flash an ecu to tweak your motorcycle performance. When i got into it, i went to the key that displays the ecm info. This dongle is a usb device that is capable to unlock and mate with the ecm of one motorcycle and is also used to save the original tune file of the motorcycle. Use a tts master tune to flash the factory ecu jpcycles.
You can view the products available on the woolich racing products page. Resetting your ecm will get your bike out of limp mode and it is very easy to do. The engine control module or ecm is the brain of a buell motorcycle. Harley davidson announces q1 2020 results and new strategic plan. Received the screamn eagle super tuner pro so i could flash the iron 883 with the stage 1 efi mapping. Plugged in the lappy and the vin is not recognized and neither is the speedo. Fuel moto eflash is designed as a complete engine management solution, no other add on devices are necessary. Harleydavidson radio flashing for maximum audio performance.
Discussion in electrical started by 90fxrs, jul 21, 2017. Once theyre aware of the problem, they rewrite the software. That harley cal id 3283001 may be off their digital tech and not the sepst sheets. If this function is successful you can do fullrange of the diag4tune functions.
This wont fix whatever caused the issue, but it may help you get home, or to the dealer. Many ecus can only be reflashed a limited number of times before the flash memory is no longer functional. Dealer said stage 1 ecm flash no fuel change harley. Power vision failing to marry flash read ecm dynojet research. Resetting it allows it to start fresh and relearn any mods you have made. In this case you could then get the mt interface software and download an appropriate calibration to the ecm. This output is pretty flat within 3db from 20 hz all the way up to about 2 khz, then it rolls off gradually. 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. Flashing or erasing and reprogramming your engines computer is a legitimate way to keep a cars engine control modules ecms up to date. The race tuner software program comes on a cdrom along with a hardware key adapter that allows connecting a pc to the stock ecm. Tuning advanced tuning professional tuning blank ecm flash tuning components smart power bench support buydownload software eshop brochures manuals d4b centres order form about us history tm.
When prompted, turn on your cars ignition to the accessory position do not run the engine and click ok. Harley ecm reading and reflashing tunerpro user forum. Turn the key on, pause, off, pause, on, pause, off, pause, on, pause, off, pause, on, pause, off. Car makers issue a flash update when they discover a software bug that can set a false trouble code or cause performance issues.
I think the harley ecms are a delphi product, if i recall correctly. I do not use a piggy back box but the direct link,that is software that you put in the oem ecm,i dont have the program or software from those guys. Power vision black series for all can ecm harleydavidson. Knowing what the signal looks like allows us to choose an amplifier and speaker solution that will sound great on your bike. Power vision failing to marry flash read ecm dynojet. Called them and they werent sure if they would play together or not.
To make it possible to reprogram the ecm you need one ms531tune dongle per motorcycle. Air filter kit, pro super tuner and a computer with software. Power vision software 32bit version windows xp, 7, 8, 10 version. If you do both you will have to do something to the ecm. Insert your key into the ignition and turn it on as well as off four times, relatively quickly, with a second or so pause in each position. When i have the front spark plug out,the bike starts and runs on one cilinder. Flash tuner upgrades are incredibly popular among the harley set. I walk you guys through a reflash after the 3rd recorded run. The e flash is used in place of a fuel tuner and would work very well for you. There are engine management software packages, such as the sert, which replaces or alters the factory ecm software and allows the user to make changes.
Factory restrictions are removed and all available definitions are calibrated as necessary for each application. Our performance tuner and data monitor can easily flash your harley to. The other most common reason for issues with marrying flashing reading is an interruption in the communication between the pv and the ecm. The new ecms dont have any calibration or vin information installed so youd need to have a dealer configure this ecm to match your bike and then you could use the mt interface. How to reprogram your engine computer cardeal expert. I recall hearing that the ecm download modifies the spark advance, not the air fuel ratio. This article applies to the harley davidson touring 20002015. With thousands of tunes to choose from in our library, finding the perfect tune is. This is done on nearly all vehicles 1996 and newer to ensure that the microprocessors in such areas as the power train.
Throwing a flash tuner on your bike can unlock power and allow you to make various adjustments to all sorts of parameters. Improper use of this software or errors within the software itself can cause engine damage andor render the vehicles ecu nonoperational. Harley davidson specific diagnostic scan tool and performance tuner. Once we have completed the harleydavidson radio flashing process, the output signal will look something like this. Performing an ecm flash on a 2015 street glide special. According to the epa consent decree, signed by the harleydavidson motor company in august of 2016, if you reflash your ecm with any tuner module other than a screamin eagle pro street tuner, the moco must void your entire powertrain warranty. Unfortunately, not even harley davidson can communicate with an ecm locked by this product. The d flash accompanies a fuel tuner that you may already have but does not address the fuel or ignition timing tables. Extreme audio has invested in the equipment to make these modifications.
Version17 software is also able to flash tune the stock electronic control module with. When i have the rear sprak plug out, it fires but very low and the bike does not turn on his own, it runs on te starter. Screamin eagle pro street tuner 4008c harleydavidson. It is true that the ecm will make adjustments, and the bike will run. The ecm is the computer on your harley davidson touring that reads the sensors and tells the motor what to do. With this, ill be able to flash it with the 1200cc stage 2 mapping once i install the.
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