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  1. dynamo1131's Avatar
    dynamo1131
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    March 10th, 2018 04:53 PM #1
    Mga Electrical gurus, I have a problem on my headlights, mahina ilaw nya, at ung dashlights ganon din, napalitan ko na mga bulbs ganon pa rin. Toyota Revo MT. Ano kaya culprit?
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    StockEngine
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    March 10th, 2018 05:07 PM #2
    there is a voltage drop. bad grounding or wires are already resistive..

    Sent from my SM-G935F using Tapatalk
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  3. dynamo1131's Avatar
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    March 10th, 2018 05:13 PM #3
    Quote Originally Posted by StockEngine View Post
    there is a voltage drop. bad grounding or wires are already resistive..

    Sent from my SM-G935F using Tapatalk
    So to fix this I need to change the wire sa grounding?
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    March 10th, 2018 05:22 PM #4
    Additional info, pati nga pala ung busina ko mahina......
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    StockEngine
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    March 10th, 2018 05:20 PM #5
    start with voltage drops
    https://youtu.be/xerAp9Yd53Y

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  6. dynamo1131's Avatar
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    March 10th, 2018 06:44 PM #6
    Quote Originally Posted by StockEngine View Post
    start with voltage drops
    https://youtu.be/xerAp9Yd53Y

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    very informative ito boss....salamat
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  7. dr. d
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    March 10th, 2018 06:09 PM #7
    Quote Originally Posted by dynamo1131 View Post
    Mga Electrical gurus, I have a problem on my headlights, mahina ilaw nya, at ung dashlights ganon din, napalitan ko na mga bulbs ganon pa rin. Toyota Revo MT. Ano kaya culprit?
    kahit na uma-andar ang makina, mahina pa rin?
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    March 10th, 2018 06:36 PM #8
    Quote Originally Posted by dr. d View Post
    kahit na uma-andar ang makina, mahina pa rin?
    actually nag fluctuate sya, revving medyo umaangat pero barely, kaya pag gabi parang walang headlight....
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  9. dr. d
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    March 10th, 2018 06:42 PM #9
    Quote Originally Posted by dynamo1131 View Post
    actually nag fluctuate sya, revving medyo umaangat pero barely, kaya pag gabi parang walang headlight....
    check your electrical connections, po.
    battery terminals.
    alternator wires.
    etc.

    errr... hindi naman siguro, pang-ibang sasakyan ang mga bumbilya mo, 'no?
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    March 10th, 2018 07:04 PM #10
    Quote Originally Posted by dr. d View Post
    check your electrical connections, po.
    battery terminals.
    alternator wires.
    etc.

    errr... hindi naman siguro, pang-ibang sasakyan ang mga bumbilya mo, 'no?
    sige sir, ganon gagawin ko, pang toyota boss, same wattage as stock.
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  11. dr. d
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    March 10th, 2018 07:12 PM #11
    Quote Originally Posted by dynamo1131 View Post
    sige sir, ganon gagawin ko, pang toyota boss, same wattage as stock.
    baka may maliit na wire sa tagiliran ng alternator mo. kung minsan kasi ay kumakalas o lumuluwag...
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  12. BullDog514
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    March 30th, 2018 04:29 AM #12
    How many years your motor has?
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  13. innova2013
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    March 12th, 2018 09:32 AM #13
    Quote Originally Posted by dynamo1131 View Post
    Mga Electrical gurus, I have a problem on my headlights, mahina ilaw nya, at ung dashlights ganon din, napalitan ko na mga bulbs ganon pa rin. Toyota Revo MT. Ano kaya culprit?
    bro, nangyari din sakin ito mga ilang buwan na, assuming all stock pa electrical system mo, ipa check mo yung external voltage regulator or alternator.
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    March 19th, 2018 01:56 PM #14
    Quote Originally Posted by innova2013 View Post
    bro, nangyari din sakin ito mga ilang buwan na, assuming all stock pa electrical system mo, ipa check mo yung external voltage regulator or alternator.
    oo nga eh, ok lang sa umaga eh, pero sa gabi parang walang ilaw, hirap mag drive, hindi nakatulong manyak tints...lol
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    May 20th, 2018 03:18 AM #15
    https://youtu.be/xerAp9Yd53Y

    FOCUS
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Toyota Revo Low Headlight Power and Low Dashlight power