ecm

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...

I have a budy with a vmax that cuts out at 4k, tach dives to 0 and recently found out it has an 83 venture ecm. Are there any problems with ecm in this bike? What are some common causes for a bikes tach to dive like its been unplugged?

Hey guys, I'm new here. This is my 12th bike, but first cruiser....I gotta say, I'm loving it.:eusa_dance: Before I spend an other thousand bones on the Yamaha Vmax racing ECM, just want to know if I should, and what does it do? Thanks guys.