Ducati Sporting Club UK > Model Specific - Discussion, Technical Problems and Help > 999 / 749 > 999 help

[chrisw]

Was out on the bike tonight when the battery meter began to flash and display 15.1 volts.

Had a look in the hand book but could find no reference to the meaning of the flashing. I assume it indicates something in amiss and overcharging?

Anyone know for definite? Am I looking at a new regulator?

[bolds]

You need to check that it is not overcharging -but have heard that sometimes the CPU gives the wrong info-is it standard? ie silencers because if you have race pipes and CPU you could refit the std one to confirm the fault

[chrisw]

Stock bike. Got home in the dark so will have to put a multimeter on it tomorrow .

[andyb]

Hasnt there been some cases of overcharging.........and batteries expanding and going pop?

[chrisw]

Managed to get a meter on the bike.

Everything switched off - 13.04V

Ignition on - 12.83V

Bike started and under load - 14.36V

Reading on LCD - 15.0, 15.1, 15.2 etc to 15.8. Reading then changes to HI or H1 and the EOBD light comes on.

HELP!

[chrisw]

Well the charging circuit would appear to be OK.

The guy who services my bike has suggested it may be a faulty ECU!!!££££££

Have sent an email to these guys to see if they can help:

http://www.injectioncorrection.co.uk/

Seem to remember another forum member had used them