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