ecu

kinda stupid question but i still cant understand it. My 1988 VMAX doesnt have the vboost controller yet it does the servo noise on startup and i feel a pull when im in high rpms. What exactly does the controller do and is the vboost functional without it? HELP PLZ! (also the cylindrical plug...

Hello friends, It's springtime 2022 time for some shop clean out. I will remove this post when items are sold. I refuse to throw these out!!! I have OEM parts for sale 1. Yamaha VMAX 1700 gen 2 ECM ECU computer stock. It has never been tampered with works as new. Vmax 1700 vmx1700 Computer ECM...

Looking for a stock Gen 2 ECU. Text me at 845-283-6593 Thanks Henry

My bike came with a PCV/autotune. I plan on getting the Nash reflash. What happens to the pcv/autotune when I do this, leave it on , pull it, what? Is there any reason to keep them?

Wow its been a long time since ive been in here, heres the skinny, let me know what ya think..i have an 09, ufo exhaust and air box mod and a k/n filter..thats it...my plan is to find yamahas raceing ecu, ( open up the topend ) install it and a fuel managment system of some sort..( what evers...

Took this short video today, please excuse the dirty wheels....it's dry as a popcorn fart here and we live on a dirt road. :biglaugh: Had the Nelson Rigg tank bag from my Can Am Spyder.....it holds a box of ice cream, what more could I ask? :confused2: If the video stutters on playback...

for those that have done the re-flash, is it worth it? Is it noticeable on the streets or mostly on the track? I do enjoy racing to the next stop light but not dragging. To avoid jail, I rarely will redline the bike since that would likely see you in the triple digits in short time. so with...

I have a 2009 Vmax with flashed ECU, x-pipe and Akrapovic 4-2 exhaust. The engine trouble warning light comes on, and stays on, but there is no error codes... When i access diagnostic mode, the D:60, D:61, D:62 and D:63 shows 0 or 00. The company who flashed the ECU say it is definitely not...

So I have had issues with my ECU blowing out sense installing my KOSO tach. I have used two diffrent wireing diagrams, the Koso lights up fine, the only issues I have is getting the RPM's to show up and speedo working. Right now I am not too worried about that, everything else works just...

The flash for the Gen 2 is finally ready. Great throttle response. Very smooth. Here are the changes: * 4% Power Increased * Remove Factory Throttle Restrictions * Increased Idle * Increased Rev Limit * Remove Speed Limiters * Reduce Excessive Engine Braking/Improved Deceleration * Improved...

http://www.youtube.com/watch?v=mEuyK6t5P90 From my Website: This was the end of a very long project. It was the final testing of the ECU Re-Flash for the Second Generation Yamaha Star V-Max. I needed proof the product would function properly, so who else better to call than the Legendary Jay...

My dealer could not answer this question. Hence I am asking you folks. What does the Yamaha competition ECU do? Does it have to be used in conjunction with other modifications?

I bought a race ecu for the 09 but when i installed it in the bike it would not start so i thought it was faulty and sent it back.The replacement one showed up today and it still wont start.There must be a difference between us and canada vmax.I need if anyone has it a wiring harness diagram of...

Any one know where i can get a race ecu for the 09 pm me if you want or just post it with price.:confused2:

anyone know a place to buy the race ecu at a good discount?

It seems by these dyno runs that the $800 race ecu only removes the speed limiter! Others posts show how to do this with a $5 mod you can do yourself.

I've been watching for this, Vmax Guru got the race ECU and dyno'd it today. So far it doesn't look like it's the 240hp some were hoping for, just a speed delimiter: http://www.vmaxguru.com/Tech/Gen2/Pages/Race%20ECU/Race_ECU.bmp