dying alternator?

s300 and SManager software questions & answers
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carnot
Posts: 46
Joined: Mon Jun 14, 2010 6:14 pm

dying alternator?

Post by carnot »

I've attached a Hondata datalog showing the voltage during my drive to work this morning (~15min). The datalog shows good voltage for the first 10 mins or so but toward there end there are a few drops down to ~12V. Is this a sign of a dying alternator or something else?
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Spunkster
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Posts: 23887
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: dying alternator?

Post by Spunkster »

It is really hard to speculate based on a screenshot alone.

Could be wiring, alternator or battery.
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