Technical The clock

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Technical The clock

neilwill

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All,

Got an odd one, my car is a time machine to the past! The clock keeps loosing time.
I reset it a few weeks ago, now it's 2 minutes down. It's been up to 7 minutes down. Everything works just fine except I'm living in the past, which of course I am in so many ways not just in the car LoL.
Anyway ANY ideas?
 
All,

Got an odd one, my car is a time machine to the past! The clock keeps loosing time.
I reset it a few weeks ago, now it's 2 minutes down. It's been up to 7 minutes down. Everything works just fine except I'm living in the past, which of course I am in so many ways not just in the car LoL.
Anyway ANY ideas?

Mine does this too!!... I thought I was going mad and yes mine has an almost new and very powerful battery..
confused.gif
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Mine loses about 2 minutes a month. Once a month I set it a minute or two fast.
It is a shame in this technological age, that we cannot make a car clock that keeps proper time.

The 'new' Fiesta loses about 3 minutes over 6 months. better, but still not good enough.

Vauxhall used to, probably still do, tie the clock to the radio RDS signal, so it is always correct, and resets itself for summer time. Makes you wonder why they don't all do that.
 
LoL it's not just me then!
Does anyone's clock keep time? Even my TF kept time, no it didn't have a clock I think, but the Metro did!
Wow we all suffer in silence, and the current Panda time time sponsored by Mystic Meg is...... Your late, must drive faster.....
I love it.
 
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My 100HP clock is fairly consistent, about 1min slow.
My partners old 59 plate 500 1.2 Lounge clock was terrible at losing time and would be over an hour out after a couple of months.
We haven't had her 12 plate 500 TA long enough to notice any issues yet.
 
I had a theory but just proved myself wrong.

my theory was that because the clock has been moving there might have been a time dilation issue.

t = t0/(1-v2/c2)1/2

where: t = time observed in the other reference frame
t0 = time in observers own frame of reference (rest time)
v = the speed of the moving object
c = the speed of light in a vacuum

but after putting in the figures it would turn out you'd need to be average a speed of 7.903*10^6 mph


 
Haha, love that!


Can't say I understand it but...I see what you meant :p


I don't think I've noticed mine change actually....Although I did correct the clock once...so perhaps it had already gone back a bit. I've only had it 4 months, though.
 
brilliant theory, did you add the vacuum into the car, and how full was the bag
rolleyes.gif



So from my observations it doesn't loose time while driving, but while switched off! It must be something to do with a minute dip in current over what it should be being drawn from the battery.
 
I would say yes, but know it losses a chunk the minuet or two all at once.
Remember it's not gone wrong, it's just worked in a different way to the the way they meant to wire it.
 
My theory is that it looses a few seconds every time the engine gets started.
My Stilo did exactly the same. Even after I got it a new (higher capacity) battery.

gr J

That's a great theory. Mine has been used less often recently, but on longer journeys, so fewer starts and the clock has taken a lot longer to need resetting.

So if we leave it running 24/7, the clock should be fine. There's a plan.
 
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