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Losing Time

Discussion in 'Gen 1 Prius Plug-in 2012-2015' started by iplug, Aug 30, 2012.

  1. Rebound

    Rebound Senior Member

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    Mine loses about a minute a month. Oh well.
     
  2. Jimbo69ny

    Jimbo69ny Active Member

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    Its not the clock. This car is ahead of its time. HAHA!
     
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  3. priuskitty

    priuskitty PIP FAN

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    You shuda, could have, would have gota PIP Advanced, doesn't it come with an atomic clock?
     
  4. iplug

    iplug Senior Member

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    Nice, let's go with that. I was also thinking, the physics inclined among us could perhaps explain a different "ahead of its time" - the discrepancy using Special Relativity. But usually this means we are talking about traveling at very high speeds, an attribute not typically ascribed to our beloved Prii.
     
  5. bisco

    bisco cookie crumbler

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    :LOL:
     
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  6. stu lb

    stu lb Junior Member

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    On my PIP, the clock isn't nearly as accurate as the one on my former 2005 Prius--it was very accurate for years, especially compared to the current PIP clock, which loses time much more quickly.
     
  7. Mine is a year out of sync. I keep showing up for appointments a year late.
     
  8. tiggerntatie

    tiggerntatie New Member

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    Yes, that is what I'm seeing too. It is extremely likely that the timing is governed by a quartz crystal oscillator, but the tolerance on crystal could easily be as bad as 20 ppm or more, which would give rise to this sort of error. Perhaps Toyota tried to save a few pennies by using a looser spec on the oscillator.

    Do Toyota engineers read Priuschat?
     
  9. bisco

    bisco cookie crumbler

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    i double checked mine. it's one minute slow and may have been that way when i got it. i wonder why they're not all the same?
     
  10. priuskitty

    priuskitty PIP FAN

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    mine's 30seconds off. been awhile since I set it to my watch. maybe a month?