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After many hours studying wiring diagrams and testing with a multimeter it lives!!!! I changed the start relay and we have a runner. The start relay also supplies power to the fuel pump and injectors via the fuel injection system relay. Without the positive supply from the battery to the fuel...

Good point well made!

The kill switch is good unfortunately. The fuel relay actuates when I cycle the diagnostics to 09, but not in the 50 option and there are no stored errors. I don’t have the facility to monitor the fuel pressure but I will as around and see if I can find someone who can. Ionbeam, what you say...

I have just tried to do the relay, solenoid and injector diagnostic test. I turn the kill switch off and on and noting happens, no engine trouble light and no relay clicks. When I turn the bike on normally (not in diagnostic mode) fuel relay actuates. I am going to check the kill switch again.

Ok it would appear I was wrong! I have run the diagnostics and have no voltage to the fuel pump. I have checked the fuel injection system relay and it is operating correctly. The fuel pump resistance is in spec. The injection system fuse is good and the lean angle cut off switch is good.

Yes all is normal, neutral light on as you would expect. The fault only occurs once the bike has started, before that all other indications / sounds / lights are normal. Cheers Taz

Thanks again but unfortunately I have just over a 1/2 tank of fuel. Cheers Taz

Sorry, I did not explain the dashboard light status correctly. When I turn the key the dash lights go through the start up checks correctly, after the fuel pump has run up the only light showing is the neutral light. Then I press the start switch and the bike fires and runs, after 3-4 seconds...

Thanks again madMike2, I will let you know as soon as I have them.

I agree completely, the intermittent start issue seems to be down to a completely different fault The start and then stop issue has me stumped. Does it die both hot and cold? - Yes Will it continue to run if you hold the throttle open a bit more than idle speed?- No it dies in the same time...

Thanks for the quick replies, unfortunately I have tried the throttle wide open start option. The bike starts revs high and then dies in the same time period as just a normal start. I have no idea why as the machine has been faultless for years. Thanks again for your help.

I have used this alot, I hope it helps. https://www.starmotorcycles.com/star/parts/home.aspx

I have a 2001 FJR, I have no car licence and so ride all year round which is not that good for preventing rust or helping the heart rate when it is snowing and the roads are covered in ice. My problem is that when I start the machine it fires without any problem and no unusual running sounds...