Smart battery

[ducati83]

Hello guys I have a problem with a smart 600 series practically just stand still for a day only, why? throw down the battery; I tried to see if the alternator is charging and ? ok, I tried to pull the stereo thinking that draws in to drive off, but nothing.
Now the only test which gave the following result:? was a battery isolator on the positive....of course the battery ? new but also the download if not mounted holds safely the loads and starts the car.
now someone told me to check the absorption on the 10A fuse in place (12), which should be that of the instrument panel actuator gearbox etc etc.....but how ? can?the framework ? powered why? port the kmetraggio but the ? always have been, and in the past did not give problems.....
do you have any advice or evidence to do?
Obviously excluding the alternator, battery and on board accessories,all of which were deleted, and tested the car without....

[Backgroop]

Hello the problems that gave these cars for the discharge of the battery are:
1: The infiltration of water from the windshield or the front part that goes on the ecu fuse holder and the BSI causing a short within and battery discharge.
2:derivation unit under the driver that it must be short for causes of infiltration water or overheating of the relays which remain glued
3iastra diodes of the alternator ? in short-circuit and discharge the battery, or starter motor with relays in short

[hftdelta]

Check that assirbimento you have the machine turned off and the lights off to see if you have absorptions. The charge of the artenatore what have you tried?

[ducati83]

then absorption there is already tried,for the alternator was from a specialized near the shop that only makes alternators...so are in place....
excluding, therefore, the alternator,also with regard to the plate of the diode saw that I did check...for the ecu fuses and bsi is the solution?
the control unit under the seat needs some encoding or another of the same car, so I can mount?I have one working.

[blackwolf76]

Try disconnecting one at a time, the units incriminabili and check which one ? to download the batt.

[ducati83]

the fact ? that absorption there is...now open them all to see the situation oxidation....and we see

[cinqueturbo]

the fact ? that absorption there is...now open them all to see the situation oxidation....and we see

Can I ask you the method that you adopt to see absorption?

[guaro85]

If not c'? absorption as you say, you like to throw yourself down the battery. How to measure the absorption? Where to measure it?

[ducati83]

then the absorption I've measured with a multimeter in parallel on the positive of the battery and on to the positive of the few users of the car is virtually the only small absorption I found it on the positive that goes to the picture....but c'? of course, the small display with the km always on and ? always been so.
I know that if you do not c'? absorption ? strange that you throw down the battery, for this c'? a problem.....
now Friday or Saturday I have the chance? to verify the matter oxidation....yesterday I left without the electronic actuator clutch attached and the battery, new, ? went down....but absorption I have found...

[scinti]

Sorry, but the tester did you use it as an ammeter? if you ,it is not connected in parallel to the +terminal 30, but in the series, in this way you can see if you ? absorption hello and good job.