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08+ Busa/B-King Engine Info
MikeFellows - 7/2/11 at 11:45 AM

Ive been doing some research of late and came across a staggering bit of information on hayabusa.org

on 08+ engine I can connect a home made cable to the ecu and have more mapping control than any plugin could possibly give, all limits can be removed and you can also remove the o2 sensor

I also found out the TRE is completely pointless on a 08+ engine as it doesn't work. as it forces the bike to use the same fuelling through all gears.

why are people using power commanders at £100's of pounds when a simple cable and laptop will do the job.

the software to manage it looks as good as any.

is anybody using it or am i going to be a guinea pig?

Link to Hayabusa.org original article, its 57 pages but a very good read


SJL - 7/2/11 at 07:00 PM

I have built the interface for my 07 engine,initially I only used the fault code reading side of it but do now have communication with the ECU properly now.

Just need to grow a pair and flash it to remove the lower gear limiter(tre mod effectively)

I have mentioned it on here before - just last week actually

The 08 has loads more functions and features within the ECU compared to the 07 and older stuff. You have got to love reverse engineering.


MikeFellows - 7/2/11 at 09:30 PM

I was amazed.

I was close to spending £500 on a power commander and today ive ordered £22 worth of bits with the plan to end up with a nice femal usb connector and switch mounted next to the ECU.

the latest software can also conver power commander maps

its brilliant


noc231073 - 8/2/11 at 02:50 PM

Very interesting stuff I'll be watching closely to she how it works out before I order a power comander


SJL - 27/2/11 at 07:07 PM

Just to update

I successfully reflashed my ECU on Friday and it all works very well

Highly recommended


noc231073 - 27/2/11 at 08:47 PM

just got mine sorted got the lead from smithy and ready to flash

[Edited on 27/2/11 by noc231073]