996s Flat spot 4,500rpm
 

Hello

I have rently purchased a low mileage 2002 996s fitted with a 52mm Terignoni carbon system. Whilst the bike runs very well and pulls like a train there is a noticeable flat spot at around 4,500 rpm.

Being new to Ducati and this forum can someone advise if I need a new EPROM, power commander or a rolling road session?

Thanks in advance for any help

Karl

Look at the TPS, it could have a "hole" in the range.