Gen 2 Speed Limiter

[gregwest]

Can anyone help me disable the speed limiter in my K9 Busa. I've have the interface cable and ECU editor software and have had a local guru try twice to remove the limiter by flashing the ecu. It seems that a soft cut starts somewhere around 10,000 rpm in 5th & 6th gear, I can't get rid of it.

 

[POWERHOUSE]

Can anyone help me disable the speed limiter in my K9 Busa. I've have the interface cable and ECU editor software and have had a local guru try twice to remove the limiter by flashing the ecu. It seems that a soft cut starts somewhere around 10,000 rpm in 5th & 6th gear, I can't get rid of it.

A number of shops - including POWERHOUSE - are quite capable of flashing your ECU properly to remove the limiters. Send it to me - I will flash it, and send it back immediately . . . or find someone else locally who knows what he is doing.

 

[gregwest]

Hi Frank, I'm based in Adelaide, Australia and there is only one guy down here who does Hayabusa stuff, and he has had 2 shots with no success. So I need some expertise as the Aussie ECU don't have a speed limiter, the engine red line is 11,300 in all gears. Cheers Greg

 

[Got-Busa?]

What is the serial # on the ECU?

 

[smithabusa]

10k sounds like neutral limiter which a jumpered out faulty clutch switch or gear position switch outputting neutral could cause
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