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  1. #1

    Default Low Voltage reading when loaded.


    mga boss,

    mao ni ang voltage reading

    Idle - 13.5V - 14.3V
    Headlights on - 12.4V
    Aircon on - 12.0V
    Headlight & AC - 11.0V

    bisan akong i rev up ang makina dli mosaka pag ayu ang voltage. dli molapas ug 12.5V

    unsa kahay possible reason? bag-o ang battery

    multicab van ang sakyanan

  2. #2
    hinay na ang amperahe sa alternator...

  3. #3
    my guess is that you are probably using one of these cute gadgets like this:



    those are great for props and macho look on a dashboard.

    For reliable testing of your car's 12V charging system, I suggest using one of these:



    kung kapos sa budget, naay cheaper tester, without the digital informative display, just a simple Go NoGo indicator system:



    naa ra na tanan sa Lazada.

    good luck

  4. #4
    @nissanpatrol

    yes, im using that one. pero nag gamit pud kog digital voltmeter attached sa battery. more or less same same ra ug result dli jud makasaka ang voltage if loaded. gamay ra difference sa value.

    so i think reliable gihapon ang pag test.

  5. #5
    or magpailis na ug dako2x na amperahe na alternator...

  6. #6
    Quote Originally Posted by Kristiano View Post
    or magpailis na ug dako2x na amperahe na alternator...
    mao ba boss? 40Amps ni nga alternator.

    ana man gud ang uban nga dapat mosaka jud dapat ang voltage if mo rev up.

  7. #7
    Senior Member Jess_V's Avatar
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    Sigurodo.a na ang dako na alternator mo "sakar' sa mounting bracket nimo. Most alternator have different mounting configuration.

    Normal na mo ubos ang boltahe kung mag du.ngag ka ug load - ingon ana gyud na sya...
    No need to upgrade alternator if all electrical loads and components are OEM.

    Did you add more electrical load to your car? multi speaker stereo system? fog lights?

    Re-built ni? Basin gi kuripot ang imo multicab pag re-built
    pangutana sa dealer kung unsay 'recommended' alternator amperage sa imo sakyanan kung re-built imo multicab.
    Last edited by Jess_V; 05-03-2018 at 03:20 AM.

  8. #8
    Check sad kuno imong alternator belt boss, basin kuwang sa hugot, mo matter pud na usahay.

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