i have a 2003 cbr 954 rr but cant get it start. i was out this past weekend and it was driving fine. i came home and shut it off... hasnt started since then. my clutch plates are going out but i dont think that has to do with it. it tries turning over but wont start. and yes its in neutral. plugs are new and battery is fully charged. its obviously not the starter or the battery. i tested the plugs but there is no spark. i bypassed the tip sensor but that wasnt it because the fuel pump turned on even before i did that. i just figured i would give it a try. any help would be awesome i need to figure this out thanx

hmmm no spark? test the coils?

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1998 CBR F3 R.I.P.
2004 zx6r R.I.P.

yeah i tested them and theres no spark.

and it would be odd that all of them would be out

check crank or cam position sensor. if theyre disconnected/bad, the pcm wont know when to fire the coils, therefore no spark

where are those exactlt located and how do i tell if they are bad

im not sure on a 954. on my f4i the crank sensor is right inside the timing plug cover on the side of the engine and the cam sensor is in the head. check if theyre plugged in or for loose wires, otherwise you would need an oscilliscope to test them and make sure the pulses are of the correct voltage and timing.

I just bought a 954 and it won't start when I went to buy it it started but it sounded like a carborated bike but I bought it anyway I figured the spark plugs was bad and needed a new filter and oil haven't changed it yet but do yolk think that's the problem?

I just bought a 954 and it won't start when I went to buy it it started but it sounded like a carborated bike but I bought it anyway I figured the spark plugs was bad and needed a new filter and oil haven't changed it yet but do yolk think that's the problem?