while im waiting on a replacement alternator arriving,im just trying to see if anyone else ccan shed any light on this
While driving im getting battery light when revs hit about 3500rpm
tested battery at shop with Bosch tester and it said battery is good,but only 60% charged
The thing is,Im getting 14.1volts at battery(with dig meter) so cant understand why battery light is appearing. yesterday it started appearing as low as 2500rpm.
no ther faults apart from glow plug module but thats been like that for ages.
is it possible it can still be alternator/regulator if it still puts out 14.1v?
Also on a 99 reg 330d does the voltage get regulated thru ecu etc as ive heard on later models this is the case.could be wrong though.
ive checked most grounds under bonnet which seem to be fine.cant see grounds from engine to gearbox or chassis legs.be handy if anyone has a pic or 2
While driving im getting battery light when revs hit about 3500rpm
tested battery at shop with Bosch tester and it said battery is good,but only 60% charged
The thing is,Im getting 14.1volts at battery(with dig meter) so cant understand why battery light is appearing. yesterday it started appearing as low as 2500rpm.
no ther faults apart from glow plug module but thats been like that for ages.
is it possible it can still be alternator/regulator if it still puts out 14.1v?
Also on a 99 reg 330d does the voltage get regulated thru ecu etc as ive heard on later models this is the case.could be wrong though.
ive checked most grounds under bonnet which seem to be fine.cant see grounds from engine to gearbox or chassis legs.be handy if anyone has a pic or 2
e46 330d manual battery light problems.help
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