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Author Topic: 05 busa toping out to soon  (Read 6078 times)

Offline Batman

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05 busa toping out to soon
« on: February 25, 2013, 03:26:39 AM »
My 05 busa is toping out at 150. Act's like it has a miss or not enough fuel to keep going when it reaches 150 mph.
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Offline slaki

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Re: 05 busa toping out to soon
« Reply #1 on: February 25, 2013, 03:52:44 AM »
Sprocket size front and read? Does it run into the limiter (11500) at 150??
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Offline Batman

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Re: 05 busa toping out to soon
« Reply #2 on: February 25, 2013, 04:03:30 AM »
Stock and does not hit limit on rpms
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Offline slaki

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Re: 05 busa toping out to soon
« Reply #3 on: February 25, 2013, 04:08:50 AM »
Fuel filter clogged?
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Offline Batman

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Re: 05 busa toping out to soon
« Reply #4 on: February 25, 2013, 08:03:57 AM »
I don't think so runs fine until 150 no lag at all before that
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Offline sportbikeryder

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Re: 05 busa toping out to soon
« Reply #5 on: February 25, 2013, 10:33:57 AM »
Will it rev to full power and up to ~10,500 RPM in the lower gears?

Has anything been done to the ECU?
Is there an FI light on at any time while riding?
Do you have a loose kickstand? (normally causes a cut-out issue rather than a down on power issue)
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Offline Batman

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Re: 05 busa toping out to soon
« Reply #6 on: February 25, 2013, 02:43:39 PM »
Kickstand is tight and it runs fine untill I get to 150 nothing done to the ecu and no FI light
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Offline slaki

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Re: 05 busa toping out to soon
« Reply #7 on: February 26, 2013, 12:16:01 AM »
Has it always done this? or did it start after you did something to the bike?
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Offline Batman

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Re: 05 busa toping out to soon
« Reply #8 on: February 26, 2013, 04:27:52 PM »
I am the only owner bought it new and have never had a problem till now.
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Offline SMirza

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Re: 05 busa toping out to soon
« Reply #9 on: February 27, 2013, 05:24:49 AM »
Nothing been to ECU equates to, 'ecu not flashed.'  Other question I guess, not as important, is this a new problem? Reading previous posts, seems like your the only owner and did nothing to ECU hence the ECU is limited by factory settings.  How to overcome it? Flash ECU. How to flash ECU? Well, you may want to take to bike shop.  I have a 2006, all stock, including factory ecu.  The urge to flash my ECU led to many websites of how to but I found a website that will mail you back your flashed ECU once they receive it.  Since I cant vouch for them I dont want to suggest them but many crafty members on this forum and im sure someone will chime in.

Sent from my SCH-I535 using Tapatalk 2

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Offline moparict

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Re: 05 busa toping out to soon
« Reply #10 on: February 27, 2013, 06:53:03 AM »
I'm gonna go out on a limb here and say check all of your vacuum connections.  Pull the air box and check all of those also.  The tubing my look "OK", but at the connection site there can be small cracks and splits that play hell with the tune of a bike.  I would also pull the plugs and see what they look like.  Sounds like a tune up issue to me.
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Offline RansomT

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Re: 05 busa toping out to soon
« Reply #11 on: February 27, 2013, 08:11:57 AM »
How many miles are on the bike?
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Offline Busashot

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Re: 05 busa toping out to soon
« Reply #12 on: April 21, 2013, 09:32:21 PM »
I have to ask.......are you sure you are getting into 5th or 6th gear?  :hys:
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