part of MembersPage/DTechnologies/Hayabusa project
Idle Control
As I start building my config file I've realized that I don't have a good plan in place for automatic idle control.
- From the factory, the Hayabusa comes with a manual fast idle lever which operates a mechanism on the throttle bodies which opens the throttle plates enough to bring the idle up to 3250rpm. This is adjusted with a set screw next to the idle adjust set screw.
- I just remembered that this mechanism isn't as on/off as I thought. It's possible to vary the fast idle (like a choke) speed by not pulling the lever all the way. I think it's possible to connect a stepper or servo to pull a cable attached to the existing mechanism. If I'm not mistaken, this would act exactly the way I'd need for fast idle control.
- In the interest of keeping things simple (and getting my bike on the road sooner), I'm going to go with the solenoid fast idle. I will still research out implementing an idle control valve and make sure the hardware will run one so that I can update for next year.
This still leaves the question of wether or not to use ignition idle control.
You should prolly look at some of the other Suzuki's they have a servo controlled plate behind the manual controlled ones for the EFI manaement.
specifically GSXR versions. I know this for fact as I have 3 sets..
GRMracer