Micra speedometer shows faster than it's really going

[aftica]

But since the output to the odo/speedo comes from the ECU (no more direct mechanical drive speedo/odo cables), it would be easy to add a correction factor to one or the other. Just curious.

Ah, I didn't know they could be calibrated separately... anyway, I think they both need some tuning. (trucks are blowing by me and my commute is ''longer''! )