How do i disconnect the Bank Angle Sensor?

 

You dont disconect it. You have to bypass it. Get a paperclip or something of the sort and connect the 2 outside connections. There is a total of 3 wires. The 2 outside ones conected will create the bypass.

OR

If your sensor is trashed like mine was just cut the end off connect the 2 wires and plug it back in. I dont remember the wire colors but heres a link for it:

https://cbrforum.com/m_240758/tm.htm

 

What is the purpose of the Bank Angle Sensor? What's it do?

 

Its purpose is if you lay the bike down(IE Wreck) to shut the engine off. I had a friend on a gsxr1000 almost wreck after his kicked in wheelieing down the interstate.