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  1. Gerbo's Avatar
    Gerbo
    Gerbo is offline slidereader
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    August 12th, 2008 07:51 PM #1
    What gives? speed sensor ba....pano ayusin?
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  2. mbeige's Avatar
    mbeige
    mbeige is offline Benzaholic
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    August 13th, 2008 08:59 AM #2
    Many factors - tire size, speedometer calibration, age of vehicle (and condition of mentioned parts), etc.

    Most of the time the easiest way is to have the speedometer recalibrated.

    Curious to know, how did you find out yours is not showing true vehicle speed?
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  3. Gerbo's Avatar
    Gerbo
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    August 13th, 2008 04:05 PM #3
    Curious to know, how did you find out yours is not showing true vehicle speed?
    Naka 4th gear na but reading is still in the 20s....Hiway cruising speed yet it is registering in the 30s.

    And was recently apprehended speeding inside a military camp. 10km/hr lang indicated ng gauge.

    Vehicle all stock old Corolla.
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  4. v6dreamer's Avatar
    v6dreamer
    v6dreamer is offline one shot
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    August 14th, 2008 01:54 AM #4
    Or you may need to change your speedometer cable.
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  5. ash0279's Avatar
    ash0279
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    January 22nd, 2014 06:56 PM #5
    Reviving this thread just to share my recent downloaded Android app to be the most accurate among several free apps I downloaded. The best part I like is the big km/h digital display (mirrored HUD Heads-up display), where the reverse image is projected on your winshield, while your phone is just lying on your dashboard..

    Check this out:
    https://play.google.com/store/apps/d....android.tacho

    *it works without depending on 3G/network data. only uses the standard GPS signal and its closely accurate with only ~2kph deviation with my Mitsu MS GLX speedo.
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  6. jick.cejoco's Avatar
    jick.cejoco
    jick.cejoco is offline ASE MasterTechnician
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    January 22nd, 2014 08:26 PM #6
    Quote Originally Posted by Gerbo View Post
    What gives? speed sensor ba....pano ayusin?
    Make model year mileage transmission/transaxle type????????
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  7. Red Advent 04's Avatar
    Red Advent 04
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    January 28th, 2014 02:58 PM #7










    sanayan at tantyahan nalang yaan, speedometer ko nasira din pero so far dipa naman hinuhuli ng pncc sa nlex at slex..
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  8. shok's Avatar
    shok
    shok is offline Verified Tsikot Member
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    April 7th, 2014 11:56 AM #8
    Sira na yung speedometer at tachometer ng AE101 Gli namin.
    Ang gusto ko lang palitan yung mismong speedo at tacho then retain yung PHDM gauge housing, temp, fuel gauges and flex circuit board sa likod para same location ang mga gauges as before?
    Compatible ba yung speedometer at tachometer ng mga JDM surplus gauges sa PHDM flexible circuit board w/o wiring modification?
    Or is USDM gauge plug ang play without any wiring harness modification?
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speedometer not showing true speed