Battery low charge issues - Alfa Romeo Forum
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Battery low charge issues

Hi all, I recently had an issue where the battery was not charging and the car was dying on me regularly. So I had the alternator replaced, and now the battery low charge light only comes on when I go above 2000 revs! Can anyone shed any light onto this please?
Many thanks
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First thing would to check the battery is fully charged and in good condition!
Check the new alternator is working properly by starting the car and checking the voltage across the battery (should read around 14v while idling).
Check the engine and gearbox earths and give them a good clean (follow the negative battery cable to the inner wing and then on to the gearbox, give both a good clean).
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Was the alternator replaced with a genuine new unit, aftermarket or second hand?
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Or was it a refurbished unit as if it is faulty then you should be able to get some come back.
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Battery low charge issues

The problem is the alternator brownbox has right: "alternator was replaced with a genuine new unit, aftermarket or second hand?"
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