![]() ![]() But if your motorcycle has factory limitations built into it creating a riding experience that's less than perfect, ECU tuning is a very effective way to get the motorcycle you expected - or to boost your bike's performance levels if you're feeling like you've outgrown it. Your bench-racing buddy might tell you there's gobs of untaped performance in your bike, but that isn't always correct. Much like the age old question of "Do I need a fuel tuner when changing a slip on?" there is no one-size-fits-all response. This is why finding the right shop is so important and sloppy tuning can cost you big bucks. Running leaner than factory can sometimes improve throttle and power, but too lean can fry an engine and burn a hole in a piston or two. Manufacturers also make compromises for safer operation. Tuning your ECU can eliminate some if not all of these compromises and make any modifications you do more effective. Newer motorcycles make a ton of compromises to meet emissions and still produce useable power. Everything listed makes the throttle response smoother and adds some horsepower. If you notice that there is a theme here, it's because there is. The hard part of this is figuring out what is in the ECU from the factory to know what to change. The software allows access to the programming in the ECU and by changing parity bits and field options you can change how the ECU carries out its instructions. Usually software is installed on a laptop but sometimes is a stand alone module or other system. The ECU is removed from the motorcycle and connected to a programmer. The process is both simple and complex, as with all things computer-related. We have discussed modifications and a general review here and here previously, but like everything here at RideApart, we wanted to make it even better. The Ténéré is a really good motorcycle in factory form. Sending it in to ECUnleashed can take a week or more, depending on how far away from California you live. At most, the work will take a couple of hours. If you have a tuning center close by this is quicker as they can get the map prebuilt and sent to them. You can take it to an authorized tuning center and they can do all the work, or you can take the ECU out and send it to ECUnleashed and have it programmed. There are a couple ways to have this service performed. They program everything from motorcycles to super cars and came highly recommend on the Super Ténéré forums. We decided to use a trusted brand and company called ECUnleashed. In most cases, you'll have no warranty and done improperly this can really damage your motor. We found out right away that the credentials of those who are offering to do ECU mods can swing wildly there are people who purchased an ECU programmer and do this as a hobby. In researching this for the 2014 Yamaha Ténéré project, we found that costs ranged from $200 to almost $500 for the work we wanted. CostĪ typical reprogramming or "reflash" of your ECU can vary pretty wildly in price. It enables you to take a lackluster motorcycle with twitchy throttle control and turn it into that smooth powerful road monster you expected. Tweaking your ECU means removing things like low RPM power restrictions, closed loop fuel maps, error codes when changing parts, and a slew of other options. that shop owner asked me if i had already done a reflash b4 by another shop, i said yes, then he suggested that i go back to the shop where my car was 1st done with ecu reflash after the 2nd workshop revert all the settings back to same state b4 he did a reflash.ECU tuning is the art and science of cracking the code that the factory installs in your motorcycle's brain and giving it an upgrade. somehow, later i went to another workshop to get another reflash done deal to fuel consumption, but after that, my ignition can turned on but engine cannot start up. i had the same problem with my JDM type R that did a ecu reflash with a hondata flashpro. as the ecu is "locked" with the 1st bin file ever use for that ecu's reflash. ![]() u will need to use back the same bin file with the race tools to revert every setting back to stock setting before u can use another set of woolich race tool with new bin file for another ecu reflash. ![]() Hi.i had done a few reflash with my 15' R1 and did not have any issue.did u save all the setting when u 1st login with your race tool kit b4 u did a reflash? i do not know whether it's true or not that whenever the ecu was 1st reflash ( from fully stock ecu ) with a bin file. ![]()
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