I have just replaced my Gen 2 '06 FZ1 Fazer with a '10 Plate, mainly because I fancied a different colour
Now the '06 model, as you would expect, was a bit snatchy with the fuel injection, especially on a half throttle. Although it was noticable I could ride around the issue and it was perfectly fine.
As the ECU was changed for the later models my expectations was that things should have improved a bit........how bloody wrong was I. My new bike looks great but the fuelling is so bad it is almost unrideable. Fine on closed or full throttle but anywhere in between it is bloody awful.
Now I know the previous owner had a race can on it and "may" have had a power commander but both have been removed so what could be causing this and what can I do to rectify:
- Could it be that the throttle bodies need rebalanced?
- Could the ECU be out of sync having had a PC/can on it and needs "reset"
- Anything else?
If 2 how can you reset the ECU?
Looks nice though