Slayed Dragon

[Devildrag]

I have an 08 Polaris Dragon 800 , noticed my check engine light starts flashing constantly when I hit about 6500 rpm and it will start bogging down. (Limp mode). Any help would be appreciated.

 

[Devildrag]

So I have an update. If I hit the throttle hard, it will power through and rip. But when I let off the throttle light starts flashing and it bogs down again no matter what I do. Have to shut it down and restart it then it powers thru again.??

 

[Clarke673]

check TPS resistance. should be set at .5 ohms iirc

 

[slash]

pipe sensor will do the same thing