Hi all. 2005 cbr600rr fuel pump seems to work has that whirring noise till it builds up pressure then stops. Hit the start button motor winds over fine the rare cough but that's it. Started fine yesterday morning rode it 500 Metres around the corner it sat in the sun for an hour and hasn't started since. Has plenty of good fuel it. Any ideas? Ive pulled the tank up and the end cap off the top injector rail and watched the fuel come through. Is pressure of fuel critical. Have also checked all fuses which are fine. Thanks

 

Your FPR is critical, but considering your fuel pump primes and turns off, I'd assume it's fine. Are you getting spark?

 

How can I check the spark?

 

FPR means fuel pump ???? Or fuel pressure??? Sorry new to all this

 

FPR is fuel pressure regulator. Conrice mistyped. What he means is that fuel pressure is critical and probably okay since your pump is working.

 

Went to the honda dealer today who was helpful to me. Explained even if I test the plugs individually outside of the chamber and they work fine they still may not work under load in the cylinder housing. So I've bought 4 new plugs to put in whilst I'm there as the old ones seem to be original denso with 50,000 klm on them. I realize this won't fix the problem but seeing how it took me ages to get them out thought I may as well replace while I'm there. The dealer showed me where the data link connector is and how to short it out to get an error code from the flashing F1 on the dash display. So I guess I'll put the new plugs in try to start it which I bet it won't then I'll get the error code. As its Mt Panarama Bathurst race weekend I'm now having the rest of the weekend off and I'll start again Monday. Thanks to those who have inputed already. Cheers

 

Hey guys I'm new to the page I have a question about my bike.. its have trouble starting I put a new battery a new fuel pump new injectors and a new fuel line but now I'm not getting a spark to get it running help plzzz