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by kayoone 2279 days ago
This is a cool hack but is it really legal?

In the EU speedometers have to be carefully calibrated, have strict regulations to pass and your car is not allowed to drive with a broken one. Just replacing it with a, sometimes spotty, GPS signal sounds impossible here. Like, what do you do when driving through a tunnel?

6 comments

In the EU the broken speedometer would be the least of this vehicle's problems.

First off, check out the front bumper. Bull bars like that were banned in the UK and throughout Europe on grounds of safety. This wasn't a recent ban either. The bull bar says a lot about what the driver thinks of other people and, in this case, through the lens of a EU citizen, it is not friendly.

Then there is the general safety aspect of the design of this vehicle. It is the worst hotch-potch of compromised design you could come up with. It is in Homer Simpson territory. The problem was the rollover test, so they lowered the tyre pressures and thinned out the material in the roof to give it a lower centre of gravity. So if you did go round a corner (like they have in European roads) then you could end up crushed to death. But let's not be self-centred, due to the bulk of the vehicle you could also crush the occupants of another vehicle to death. Not a good look.

The eventuality of this is rare, but more likely if the speedometer has been mangled into some Raspberry Pi screen. Try explaining that to the police, insurance company and grieving family members.

The low tyre pressures and the general obesity of the vehicle meant that fuel economy was worst-in-class. This vehicle is therefore the worst type of gas-guzzler, the poster-child-SUV for global warming. They sold these excuses for vehicles as 'trucks' rather than 'cars' as it was a tax fiddle that, combined with the 'Chicken Tax', meant that lousy design was permitted. So much for the 'free market' and 'competition'.

I would say the hacky Raspberry Pi speedometer is well suited to the general hackiness of the vehicle's botched and very American engineering. It is in character, a quick and dirty solution that certainly would not meet EU standards for safety.

A proper mechanic would rip this hacky solution out and put in the correct cable/sensor in minutes. Sometimes you have got to respect the skills people have and wonder why it is they do it properly rather than go for abominable hacks. But this vehicle isn't worthy of a mechanic's time, it needs to be taken out to the scrapyard and replaced with something practical like a planet-friendly bicycle.

In Utah an old car used to pass safety inspection without a speedo. My Dad's old Prism had the speedo die at just over 100k and him and my brother put another 200k (estated) miles on it. Registration renewed every year. Utah dropped the safety inspection requirements last year because no reduction in deaths has happened with it in place. Anything goes now, as long as it can pass emissions.
> Utah dropped the safety inspection requirements last year because no reduction in deaths has happened with it in place.

I wish this was possible in the EU.

In the UK it certainly isn't by my interpretation. The Road Vehicles (Construction and Use) Regulations 1986, Regulation 35 & 36 is relevant.

Regulation 35 does allow compliance with alternative requirement, either Community Directive 75/443 or with ECE Regulation 39. These I am not familiar with, but the Regulation 36 regarding maintenance states:

"Every instrument for indicating speed fitted to a motor vehicle shall be kept free from any obstruction which might prevent its being easily read and shall at all material times be maintained in good working order."

Therefore, the original one would need to be removed to even begin to be legal.

Provided there is enough of a GPS signal to get an accurate position, the GPS speedometer will be far more accurate than the vehicle one that's essentially based on the circumference of the tires.
But not nearly as reliable.
No speedometer required in Texas.
You're lucky to live in a place where government has still, to some extent, been kept in check.

These days are long gone in Europe, where the very pace at which you breathe is regulated.

I'm sure that's not an exaggeration at all, so do you have a source for that claim?
In 2013, instead of solving real actual problems, the EU were upset that danish cinnamon rolls might have too much cinnamon in them. The ban was avoided by a reclassification of the product.

Stories like this happen with disturbing regularity.

Source (da):

https://www.mm.dk/tjekdet/artikel/hvad-blev-der-af-eus-forbu...

Translated:

https://www.translatetheweb.com/?from=da&to=en&dl=en&a=https...

That sounds like the EU were preventing a known toxin from being used in food. The USA also has restrictions on coumarin in food.

Danish food producers were taking the cheap route (Cassia cinnamon rather than the not-dangerous Cinnamomum verum), and rather than requiring the bakers to use less spice or the more expensive one, the Danish government abused the loophole in the law for traditional recipes.

+1 to the EU, -1 to Denmark and the bakers.

EU probably felt they were justified in their meddling. Meanwhile, we have been eating Danish cinnamon pastries for who knows how long, and by some miracle have not died. And if death by pastry were to become an issue, it would be one [we could solve ourselves](https://www.foedevarestyrelsen.dk/english/Pages/default.aspx).

The entire tyrannical bureaucracy of the EU undoubtedly feel they're doing a great service, while a lot of people feel they're sticking their noses where they don't belong, making problems where none exist to justify their existence.

They wanna ban smoked meats now. I think that and your post makes a lot of sense as there is clear evidence of their damage.

I've moved from EU to NZ and it's kinda nice not to have that stringent regulation. People here has really good common sense, empathy and are quite technically handy. But that came from small population. Most are incredibly racists (tho easier than aussies) and fail to see their own weaknesses...

I must admin EU is so much more modern than NZ.

Depends on how friendly your local mechanic is?