[stokedssp08]

Hey there, ive got an 03 CBR954RR thats been having some problems starting for a while, up untill last weekend i could usually get it to fire up after a while. After it wouldnt start at all, i started tearing the tank and airbox off to get to the spark plugs, finally changed them and still nothing. I tried turning the bike over with the plug and coil pack connected but out of the bike and not sparking....Has anyone had any similar problems or have any ideas where i should look next...oh yeah, i disconnected the pcIIIusb and still nothing...thankx for any help u can give

 

[BurtonF166]

Did you ground the plug while cranking?

 

[stokedssp08]

yes, i put it up to the frame

 

[BurtonF166]

Does the fuel pump prime?
Do you have pressure in the rail?
Faulty FPR? Pull the vac line and see if it has fuel in it.