Hello everyone,
So I'm still having problems with my 2007 Raptor 700se. The bike has a Sparks full exhaust and a K&N intake. Other than that its stock with no fuel tuner or anything of the sort.

The bike runs fine at low speeds but when I get on the throttle it dies on me. I was able to get it started the first three times it went out on me but I couldn't get it started on the fourth. I changed the spark plug and it still didn't start. I then unhooked the battery and reconnected, it then started right up. But as before, as soon as I got on the throttle it died on me. The engine light blinks also.

Is this a sensor issue. I really don't want to send my bike back to the dealer if I don't have to as I live in Hawaii with no dealer or authorized Yamaha tech on island. Getting kinda of costly as I had to do it twice before cause they didn't fix the problem in the first place.

Sorry for the long post but I am desperate. Please help.

 

get a fuel controller first