2005 Busa, F1 Code, C32, C33, C34 & C35 Fuel Injector Codes - Please Help

[Jeb]

Have an 05 Busa with PC III, new battery, new iridium plugs, yoshi exhaust, K&N air filter.

Riding around town, no problem.

When riding on highway around 70 mph, 6th gear, 5k rpm it will cut off momentarily (kinda sputter) and F1 light comes on.

Unplugged power commander and rode on highway, same result...
Replaced spark plugs and battery - still doing it.

Has anyone had this issue?

 

[RYC1966]

since the holiday it might be slow for a good reply just be patient...somebody will help you out for sure. take care

 

[dadofthree]

Bypass the kickstand/sidestand switch

 

[dadofthree]

Wait, that shouldn't throw a code, wait, not sure

 

[Jeb]

since the holiday it might be slow for a good reply just be patient...somebody will help you out for sure. take care

Thanks
Happy 4th!

 

[Driver1976]

check the crank position sensor

wirehttp://s156.photobucket.com/user/camel_geselle/media/Generator.jpg.html

 

[Driver1976]

did you use no2 or high pressure fuel pump?

 

[Jeb]

No
Don't use no2 or hp fuel pump

Looked into crankshaft position sensor earlier in the diagnosis and didn't think that was the problem - but I'll check it again

Thanks
Happy 4th

 

[Franknbeans]

Will the Crank POS sensor toss a code if it is bad?

 

[Jeb]

We fixed it.

It was the kickstand sensor. The kickstand was bent a little and rattled when riding, shutting off engine and kickout out the codes.

Such a simple fix.

 

[dadofthree]

 

[Jeb]

Thanks to Gary at Extreme Custom Sportsbikes in Coconut Creek, FL. He let us know that 9/10 times - it's the kickstand switch!

 

[13013]

Awesome!