hi, my '54 plate dark cuts out at slow speeds but also under acceleration from low speed. Does this mean the TPS needs resetting for a start or something more..... if is TPS roughly how much am i looking at so local dealer doesn't rip me off.... other than teething problems....loving the DUC...!!!! thanks
TPS reset is a good start. Invest £20 in the cables from LonElec and download JPDiag for free. You can then DIY.
That uses the IAW15M ECU. You can use the same leads and then download Guzzidiag for free. You then choose a Guzzi that uses the IAW15M ECU. TPS reset on this bike is non-linear and is done by using a multi-meter to read the voltage of the TPS whilst manually adjusting it.
