Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Please note that it is not permitted to have referral links posted in your signature. Keep these links contained in the appropriate forum. Thank you.

https://www.boards.ie/discussion/2055940817/signature-rules
Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Alternator Charging

  • 06-04-2010 3:02pm
    #1
    bazzjazz
    Registered Users, Registered Users 2 Posts: 81 ✭✭


    I had to get a reconditioned alternator back in January and all seemed fine until last week when we had to get a new battery and our (new) mechanic told us the alternator wasn't charging correctly. Our old mechanic, who fitted the alternator, says it is......

    New mechanic says: charging at about 13.5v with no load, 12.5 with full load, should be up at 13.8 to 14v.

    Old mechanic says: Anything between 13-14v is fine.

    What would people here suggest is the correct range?

    Thanks!


Comments

  • #2
    Kid Nothing
    Registered Users, Registered Users 2 Posts: 1,059 ✭✭✭Kid Nothing


    As far as I know it should be around 13.7 under a full load, not too sure though


  • #3
    DublinDilbert
    Registered Users, Registered Users 2 Posts: 5,401 ✭✭✭DublinDilbert


    Kid Nothing wrote: »
    As far as I know it should be around 13.7 under a full load, not too sure though

    +1

    12.5 seems a bit low under full load, but it all depends on where its been measured.

    Was there no warranty with the reconditioned alternator, from the people who reconditioned it?


  • #4
    bazzjazz
    Registered Users, Registered Users 2 Posts: 81 ✭✭bazzjazz


    Yeah, there is a warranty with it and there's no problem getting it swapped if necessary.

    I'm just curious about the values I should expect from a test, so I know if I am being levelled with.


Advertisement