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Motorcycle ecu flashing service1/24/2024 ![]() ![]() Even my mechanic buddy remarked that it sounded like it was idling and running healthier after I got it tuned. His tune fixed a lot of the quirks and qualms that I had with a factory tuned 2021, and has made it an overall pleasure to ride. I highly doubt anything will happen to the bike, and like I said, your service department will most likely not care, especially if you make the job of submitting the claim easy by not making modifications apparent.Īnd seriously, Dave/VCycleNut is the best in the business. You're more than likely going to be fine, especially if you get in good with your local service department. Places like my local dealer, they're just like you and I, looking to eek out what they can for a little more fun, and they won't say $hit to Yamaha, especially if in regards to Point 2, there is no giveaway that something on the bike has been tweaked. If its a super by the book dealer, they most likely will. ![]() Still in regards to the warranty, its also partially up to the dealer if they decide to tell Yamaha the ECU has been flashed.Yamaha corporate won't be tipped off to a ecu flash from pictures ![]() As Dave said, you may need to erase his signature off the ECU case if they want pics of the ECU for whatever reason, but that is pretty easy all things considered. If you have a power commander, that is pretty difficult to hide (service manager's comment). If you have a warranty issue, Yamaha may want photos of the bike to approve the warranty case.In fact, for the pending recall fixes, any plugging in for the recall flash should in theory just overwrite, no questions asked (outside of the "Are you sure you want to do this?" Unlike on cars, where a flash counter exists in the ECU, and the ECU is read by the dealer and corporate, Yamaha can't jack into your ECU and see it was flashed, tampered with, etc.aren't willing to pay for that.So, I had a discussion with my local dealer recently after an unsightly issue I'd rather not think about again (nothing related to Yamaha's build quality, or anything Dave at VCycleNute did), and one of the service guys took my (shameless plug here) VCycleNut tuned 21 MT09 around the block (Hi from Colorado my friend! Been meaning to send my impressions of the tune but have been slammed with work and its been a bit on the cold side) and the topic came up in conversation about the tune and warranty. The OEMs spend thousands of hours on ECU calibration. It takes someone who really knows what they are doing a lot of time, including a lot of real world on the road testing, to sort this out properly. Same goes for off-the-shelf PowerCommander maps. Errors and unknowns and uncertainties and production tolerances won't matter so much. My experience has been that the "canned" tunes are somewhat rich, because tuning on the rich side is more forgiving. So chances are, if you have a relatively common bike, with relatively minor common stuff done to it, and you are not racing or doing fuel-economy contests with it where the last little bit of fine tuning starts to matter, a "canned" off the shelf tune will be just fine without any further dyno optimizing. Camshafts, cam timing, big-bore, forced induction, major reconfigurations of intake runner geometry are real engine modifications that will require custom tuning. Thinking of taking your bikes performance to the next level A motorcycle ECU Flash unleashes hidden horsepower in your bike. And how fussy you are.īear in mind that a stock air filter or a K&N air filter or an Amsoil air filter or air filter won't make any meaningful difference, and a Hindle slip-on muffler or an Akrapovic slip-on muffler or a slip-on muffler also won't be worth a hill of beans. depends on how common your bike is (with whatever you've done to it). ![]()
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