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-   -   AMPs consumption when ignition OFF (https://www.kawasakiforums.com/forum/klx-250s-71/amps-consumption-when-ignition-off-42839/)

SpongeBob 03-19-2015 05:20 PM

AMPs consumption when ignition OFF
 
Hello,

I want to ask how many mA of current does electrical system burn when the ignition is off.

Thanks for the answers

SpongeBob 03-19-2015 07:04 PM

I just made a measuring and if I stop the engine and turn the ignition off and measure using ampermeter the current it will show about 20 mA. If I consider that the battery has 7 Amper hours. Therefore by this consumtion it means that battery will be drained out by 7/0,020 hours which is 14,5 days. Something is wrong. Does the draining current decrease after some period of time?
This is my question.
Thanks

durielk 03-19-2015 10:20 PM

Where is it draining too?

Are you sure your amp probe is calibrated at that draw?

ol'klx-er 03-19-2015 10:46 PM

The '09s and newer will have some draw due to the digital dash.

marcham 03-20-2015 01:38 AM

What is the accuracy of your multimeter? Do you have problems with the bike sitting?

Duomike 03-20-2015 06:55 AM

Interesting. Acc. to the manual the battery can go flat in a couple of days even with ignition off. For sure the digital dash sucks some current. In August I'll go home for 2 1/2 month and I surely will disconnect the battery

SpongeBob 03-20-2015 07:00 AM

I did not read the value from the multimeter correctly I was confused how small current it is.
That means that the 0.0002A current can drain the battery by 874 days to its 40%
That means that the battery self discharging is much bigger than the discharging by the electronic ECU
That is good information


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