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Engine switches off while revving... Why?

Joined Jul 2013
11 Posts | 0+
Beograd
While riding the bike, I press the clutch and twist a throttle a bit, sometimes engine switches off ...
I can not tell that is always, but many times it happens.
What is wrong, please help :)
My idle is a bit lower ...Could it cause ?
 
It's about 1100rpm, hot engine of course... I bought it few months ago and don't know too much about this engine and it's habits.
Also don't know when it has been last tuned completely.
I was searching for topics about setting co and balancing tb, but I haven't found anything useful.

Can you please explain how to do it ?
 
You need an aprilia gas anylser tool to be able to do it...screws into the downpipes then play with the bypass screws to set co levels need someone with the knowledge but for starters raise the idle to 1500 to see if that helps
 
I have 2004rsv, I guess there is not iddle screw ? Can I adjust iddle on any different way ?
 
I have 2004rsv, I guess there is not iddle screw ? Can I adjust iddle on any different way ?

No, you can't. There is a throttle stop screw, but it's set when the engine is built and tested, then sealed. If you disturb it, you will encounter other problems. The real answer, as Redrat says, is to have the CO levels set properly so that the two cylinders are working in harmony - rather than one working against the other when idling. Perhaps, given your location, that may not be easy . . . . but it is the only real answer.
 
I understand you everything. We have two big Aprilia services here, that must check someone who exactly know how rotax works :)
And my rsv consumes more than 10l all the time. This is probably due to CO what do you think ? Or something else ?
 
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