2003 yamaha f115txrb surging

[steplift20]

Does anyone know of a website that I can go to look at the fuse panel on my 2003 Yamaha ? Thanks for any help in this matter,

[spareparts]

Id guess its a fuel issue. Take a good look at the fuel filter on the engine, I'm seeing them crack at the mounting stud on top. They start sucking air. Try priming the bulb and look for a leak on the fuel filter

[steplift20]

Thanks spareparts I will do that I wanted to put up pics but I don't know how I thought I was doing it fight but it didn't go thru How do I get up pics ? Spareparts a grey connected with a black jumper wire fell out of the fuse box cover I know we're it goes but I'm not sure if I should connect it I don't know if it was supposed to be not connected just like a extra

[spareparts]

not sure about the black jumper, but the port for the scan tool has a grey cover, usually retained by a piece of clear monofilament

[steplift20]

I would love to post pics , how do you do that,

[SkunkBoat]

Exploded views & part#s

http://www.boats.net/parts/search/Ya...XRB/parts.html

Have you tried spraying carb cleaner in the throttle bodies and air control valve?
see "Intake2" diagram, #10. Looks like maybe an air filter #13 on the control valve assy also...

[steplift20]

No we didn't do that but we think it's the throttle positioning sensor If we put it in doesn't look to hard, I heard it has to be adjusted, does it ? and how do I do it