need help now

[bikenut]

Sitting on side of road with a dead bike. No spark . Checked fuse , power to brain box, and power in and out of main switch. Everything checks good but no spark. Replaced brain box , no go any ideas. Have manual but nothing wrong the I can see

[wrnchjox]

kill switch or side stand switch?

[Flyinfool]

:sign yeah that:

Those would be my first two guesses.

 

Does it crank over?

 

Where are you at?

[bikenut]

Everthing works on the bike but no spark. We think it is a bad starting circuit relay. Everything else check good.

We are in Ames ia. It is a 5reinds bike with 130,000 miles on

[Rick Haywood]

I would bypass ignition switch first to see if it runs. Also recheck every fuse. If it is the relay I have a new one in the box but I doubg that Iis the problem. Let me know if I can help in anyway. 309@264@five 606

[MikeWa]

See if you have a pulse from the crank sensor.

 

Mike

[djh3]

What kind of bike. I'm sure the 1st gen and 2nd gen ignition systems are a bit different.

[bikenut]

We have run test per the manual on everything and everything is good. Sidestand switch good, clutch and brake switch good, main ign switch good on all wires. Brain box good , we switch his with my spare good one no differance. checked power to coils good, everything is good up to the starter circuit relay that everything go to to work. Local Yamaha have shop had a guy there today doing side work and we stopped in and asked him and he said that after everything we checked it can only

Be that relay.we order on will get Tuesday morning. Hope it is it if not the shop here will have to look at it. We jump the main switch no differance. . This is a 2002 venture

[djh3]

Can it be swapped with another relay on the bike to check it out? Maybe a relay installed for driving lights or something.

[Rick Haywood]

We have run test per the manual on everything and everything is good. Sidestand switch good, clutch and brake switch good, main ign switch good on all wires. Brain box good , we switch his with my spare good one no differance. checked power to coils good, everything is good up to the starter circuit relay that everything go to to work. Local Yamaha have shop had a guy there today doing side work and we stopped in and asked him and he said that after everything we checked it can only

Be that relay.we order on will get Tuesday morning. Hope it is it if not the shop here will have to look at it. We jump the main switch no differance. . This is a 2002 venture

I

Switch the starter circuit relays on the bikes and see if it starts. That will tell ys for sure. I would be very suprised if that is the problem. It is pretty simple to get to it is located behind the fuel pump. I have a new one in the box if that is the problem I am 300 miles from you and I could bring it to you ifyou need it

[bikenut]

Thank you for the offer but we have one coming. If it not that then it is the trigger which I have never heard going bad that I know of:fingers-crossed-emo

[bikenut]

After digging more into it I found the the coil pick up or trigger was bad. Parts were ordered and here now , shop is working on it right now to install new trigger in by stator. Thank for all the ideas and help .back on road soon