Ducatisti Forum - View Single Post - 999 burnmarks in throttle body
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Old 08 Jun 08, 07:25 PM   #11 (permalink)
CarsOrBikes
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Join Date: May 2008
Location: Wirral
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Bike: Aprilia RSV Factory

i dont know much about Ducati in particular, but there is a throttle potentiometer right? these don't always sweep clean, and if they cause a problem, at the initial part of the sweep (low revs) you will encounter a 'stop' sensation, as it is not the throttle butterfly opening that determines the fuelling, but voltage from this potentiometer, to the ecu. If the swept track of it is dirty or worn, or poor contact to do with it, you will enjoy the 'real' engine braking effect of a litre twin as it 'returns to idle'. Potentially an 'ouch'!
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