Quote:
Originally Posted by
Kullam
when gps shows me 50 kmh then speedo is about 153, at 70 speedo shows 199. Can it be faulty speedsensor giving to many pulses or there is ecu problem?
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Just a thought... You're bike hasn't had a Speedo-Healer fitted at some time in the past by a previous owner? If it has, it could be that it's calibrated wrongly?
Has your bike got any fuelling devises fitted? Power Commander, O2 optimiser etc. Or maybe a gear position indicator that takes a reading from the speed sensor? They can all occasionally cause random speedo errors, particularly if not fitted correctly or the connectors get damp/corroded.