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Discussion Starter #1
If you raise your throttle slowly from idle and hold it at around 1300 to 1400 rpm, does your 1800's rpm begin to surge up and down with a variance of more than 300 rpm? If so, I'd like to speak with you.

Stu O
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I don't understand the question. Do you mean that this happens while the bike is in gear and in forward motion or while the bike is stationary in neutral? There is a huge difference in those two scenarios to the ECM, which is trying to regulate fuel and spark.
 

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Mine did that once or twice. I didn't give it much thought because it's not an issue when you're riding. Try resetting the ECM, I'll bet it goes away.
 

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Stu,
Mine does exactly what you describe. I had the ECM replaced last fall, and I have even gone through a couple ECM resets since. It only happens in when in neutral.

Feel free to contact me if you have any questions.

Rich
 
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