My experience with this code is oil in the air cleaner box, the throttle bodies become gummed up with oil. I have just had mine replaced under warranty and I'm now looking at placing an oil catch can in the breather tube from the crankcase to the air cleaner to alleviate any future problems. I have an 2010 RTS SE5, after discovering oil in the air filter box I put an inline glass fuel filter inline however it fills fairly quickly hence the catch can is now going in. There are plenty of threads re the inline filter particularly the fix from Baja Ron however I'm going the total fix with the catch can.
Best of luck with your bike, it is frustrating when it throws this code as my bike went into limp mode and I had to ride 20 k's to get home then try and fix the problem by spraying carbi cleaner on the external pin of the throttle body which helped in getting it to my dealer. As I had this problem several times my dealer contacted BRP and the throttle body was replaced under warranty along with the software upgrade. Once the bike is out of warranty I don't want to be concerned about any future problems with oil in the air cleaner box, hence the oil catch can.
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