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How to solve the Speedometer problem TOT --------
Posted: Tue Aug 19, 2025 12:05 am
by armandocasillas
How can I sync the speedometer with the ECU on a 2017 Ducati Scrambler?
Everything works fine, but the ODOMETER is stuck displaying "----------". Is there a way to resynchronize the ECU with the speedometer using the MelcoDiag software?
Re: How to solve the Speedometer problem TOT --------
Posted: Thu Aug 21, 2025 1:54 pm
by DESMAN
I have the same problem on Monster 821 2015, Melcodiag show BBS error P0500 front wheel speed to high. but I'm unable to delete any kind of DTC by Melcodig.
If BBS disconnected Total mileage is ok like my short here:
https://www.youtube.com/shorts/K4sNTetRXFM
Did you try to disconnect bbs?
Re: How to solve the Speedometer problem TOT --------
Posted: Fri Aug 22, 2025 5:21 pm
by jpl250rs
individual dtc delete may be not supported by the ecu.
if you press the global dtc erase button that should works.
if the dtc is still there , then your component is still defective
Re: How to solve the Speedometer problem TOT --------
Posted: Mon Aug 25, 2025 11:54 pm
by DESMAN
Thanks JP dtc codes deleted all together . There is a way to copy the dtc errors list fir a remember also after the clear codes job?
Re: How to solve the Speedometer problem TOT --------
Posted: Tue Aug 26, 2025 9:01 am
by jpl250rs
you maybe have it in the debug report if you done it before deleting.
i'll add it for all ecu in next releases
Re: How to solve the Speedometer problem TOT --------
Posted: Wed Aug 27, 2025 6:39 pm
by DESMAN
yes I tried with debug report, and IT can show me all ECU found on and DTC codes, but DTC are a bunch of incomprehensible numbers for me
jpl250rs wrote: Tue Aug 26, 2025 9:01 am
i'll add it for all ecu in next releases
thanks so much
Re: How to solve the Speedometer problem TOT --------
Posted: Tue Sep 30, 2025 9:11 pm
by armandocasillas
DESMAN wrote: Thu Aug 21, 2025 1:54 pm
I have the same problem on Monster 821 2015, Melcodiag show BBS error P0500 front wheel speed to high. but I'm unable to delete any kind of DTC by Melcodig.
If BBS disconnected Total mileage is ok like my short here:
https://www.youtube.com/shorts/K4sNTetRXFM
Did you try to disconnect bbs?
I don´t but What happen after you reconect bbs, the milage go back ok
Re: How to solve the Speedometer problem TOT --------
Posted: Mon Oct 20, 2025 10:52 pm
by armandocasillas
Any ideas?