Join Date: Aug 2009
Location: Victoria B.C. Canada
Have an 05 Vee that has had the ECU upgrade done under warranty with the previous owner.
Was done at just under 10,000 km in the first year.
The previous owner said the engine quit in a left turn against traffic, part way through an intersection, not fun.
I would think a power commander would be the better way to go as the ECU is pricey if not covered by warranty.
If you decide to go with the new ECU with the upgraded mapping it does cure the problem as mine has 70,000 km with no fueling issues. Bernie 05-DL-1K