"micky" wrote in message
...
In alt.home.repair, on Wed, 05 May 2021 15:16:19 -0400,
wrote:

On Wed, 05 May 2021 13:10:37 -0400, micky
wrote:

The wires in my Toyota are much thinner than the wires in any of my
American cars were. I've had GM and Chryslers built from 1950 to 1995,
and Toyotas from 2000 and 2005.

I'm not saying they are too thin, just thinner. Do you know why?

I see two poassible reasons.

1) Increased efforts to save money and help the environment, by using
thinner and thus cheaper wire. Perhaps wires in American cars are
thinnner now too??

2) Japan and the Japanese domestic auto industry after WWII was short of
money and had to economize any way it could. Thinner, cheaper wires
were one way, and now, even though they are making plenty money, they
see no reason to change.

3) Copper is expensive.

4) Weight. Every pound counts towards EPA fuel ratings. Seriously.
IIRC, domestic cars use mostly 20Ga wire. I don't remember but
Japanese may use 22Ga. There is a *lot* of wire in a car.

So you're agreeing that the Japanese use thinnner wire than the
Americans do?

Do you think it had to do with post-war poverty in Japan?

Nope, it took them quite a while before they did cars after
the war and they included stuff that was optional on the
local cars to get people to buy unknown cars.

Have the Americans made their wires thinner than in the 1990's?

Dunno. I've added another newsgroup, Jim in there prefers
american cars, not sure if its recent ones tho.

It matters only when I'm trying to splice wires, and I have to be more
careful not to cut the wires while stripping the insulation. But the
wires are so thin that there have been connections I don't try to make,
because, where it's difficult to reach a wire, up under the dashboard,
for example, that makes it even more likely I'll cut the wire and makes
it harder to repair it.

On 06/05/2021 02:25, Rod Speed wrote:

It matters only when I'm trying to splice wires, and I have to be more
careful not to cut the wires while stripping the insulation.Â*Â* But the
wires are so thin that there have been connections I don't try to make,
because, where it's difficult to reach a wire, up under the dashboard,
for example, that makes it even more likely I'll cut the wire and makes
it harder to repair it.



The wires on 24V vehicles are thinner than them on 12V vehicles. Yes I
do know why.

"Dad, why are the wires made of lots of little thin wires?"
"There's one for each volt son."
"Dad, I've counted the thin wires in this thick one and there's 84. So
is that 84 volts?"
"It's your bedtime."

Bill

I put back the other two groups or William will never see it. ;-(

In alt.home.repair, on Wed, 5 May 2021 19:52:26 -0700 (PDT), Dean
Hoffman wrote:

On Wednesday, May 5, 2021 at 9:02:13 PM UTC-5, williamwright wrote:
On 06/05/2021 02:25, Rod Speed wrote:

It matters only when I'm trying to splice wires, and I have to be more
careful not to cut the wires while stripping the insulation. But the
wires are so thin that there have been connections I don't try to make,
because, where it's difficult to reach a wire, up under the dashboard,
for example, that makes it even more likely I'll cut the wire and makes
it harder to repair it.


The wires on 24V vehicles are thinner than them on 12V vehicles. Yes I
do know why.

"Dad, why are the wires made of lots of little thin wires?"
"There's one for each volt son."
"Dad, I've counted the thin wires in this thick one and there's 84. So
is that 84 volts?"
"It's your bedtime."

Very good.

Bill

Yeahbut, I've never seen a 24 volt system on a car.

My 50 Olds had room for a second battery, but it would have been a 2nd
6-volt battery. When you only have 6 volts, you often need a secodn
battery, but I never got one. One December night it wouldn't start and
for some reason I called AAA or something, and they couldn't start it
either.

They sold a device that would rearrange the connections of the two
batteries. Never had one but I think it went from parallel for charging
to series for starting.

On Thu, 6 May 2021 11:25:43 +1000, cantankerous trolling geezer Rodent
Speed, the auto-contradicting senile sociopath, blabbered, again:

Do you think it had to do with post-war poverty in Japan?

Nope

Simply unbelievable! LOL

Have the Americans made their wires thinner than in the 1990's?

Dunno. I've added another newsgroup, I troll in.

You are one pathetic trolling senile idiot indeed, senile Rodent! LOL

--
Kerr-Mudd,John addressing the auto-contradicting senile cretin:
"Auto-contradictor Rod is back! (in the KF)"
MID:

williamwright wrote:
"Dad, why are the wires made of lots of little thin wires?"
"There's one for each volt son."

Wrong, of course. You should have said "there is 10 for every amp"
or similar.

On 06/05/2021 02:25, Rod Speed wrote:


"micky" wrote in message
...
In alt.home.repair, on Wed, 05 May 2021 15:16:19 -0400,
wrote:

On Wed, 05 May 2021 13:10:37 -0400, micky
wrote:

The wires in my Toyota are much thinner than the wires in any of my
American cars were.Â*Â* I've had GM and Chryslers built from 1950 to
1995,
and Toyotas from 2000 and 2005.

I'm not saying they are too thin, just thinner.Â* Do you know why?

I see two poassible reasons.

1) Increased efforts to save money and help the environment, by using
thinner and thus cheaper wire.Â*Â*Â* Perhaps wires in American cars are
thinnner now too??

2) Japan and the Japanese domestic auto industry after WWII was
short of
money and had to economize any way it could.Â*Â* Thinner, cheaper wires
were one way, and now, even though they are making plenty money, they
see no reason to change.

3) Copper is expensive.

4) Weight.Â* Every pound counts towards EPA fuel ratings.Â* Seriously.
IIRC, domestic cars use mostly 20Ga wire.Â* I don't remember but
Japanese may use 22Ga.Â* There is a *lot* of wire in a car.

So you're agreeing that the Japanese use thinnner wire than the
Americans do?

Do you think it had to do with post-war poverty in Japan?

Nope, it took them quite a while before they did cars after
the war and they included stuff that was optional on the
local cars to get people to buy unknown cars.

Have the Americans made their wires thinner than in the 1990's?

Dunno. I've added another newsgroup, Jim in there prefers
american cars, not sure if its recent ones tho.

It matters only when I'm trying to splice wires, and I have to be more
careful not to cut the wires while stripping the insulation.Â*Â* But the
wires are so thin that there have been connections I don't try to make,
because, where it's difficult to reach a wire, up under the dashboard,
for example, that makes it even more likely I'll cut the wire and makes
it harder to repair it.



What I know is that my VW has LED lights at the rear and the wires going
to these lights are thinner than what would have been used in the past
for incandescent bulbs. The lights are controlled by a Can Bus signal.
Car manufacturers have had problems buy computer type chips!

--
Michael Chare

"Michael Chare" wrote in message
...
On 06/05/2021 02:25, Rod Speed wrote:


"micky" wrote in message
...
In alt.home.repair, on Wed, 05 May 2021 15:16:19 -0400,
wrote:

On Wed, 05 May 2021 13:10:37 -0400, micky
wrote:

The wires in my Toyota are much thinner than the wires in any of my
American cars were. I've had GM and Chryslers built from 1950 to
1995,
and Toyotas from 2000 and 2005.

I'm not saying they are too thin, just thinner. Do you know why?

I see two poassible reasons.

1) Increased efforts to save money and help the environment, by using
thinner and thus cheaper wire. Perhaps wires in American cars are
thinnner now too??

2) Japan and the Japanese domestic auto industry after WWII was short
of
money and had to economize any way it could. Thinner, cheaper wires
were one way, and now, even though they are making plenty money, they
see no reason to change.

3) Copper is expensive.

4) Weight. Every pound counts towards EPA fuel ratings. Seriously.
IIRC, domestic cars use mostly 20Ga wire. I don't remember but
Japanese may use 22Ga. There is a *lot* of wire in a car.

So you're agreeing that the Japanese use thinnner wire than the
Americans do?

Do you think it had to do with post-war poverty in Japan?

Nope, it took them quite a while before they did cars after
the war and they included stuff that was optional on the
local cars to get people to buy unknown cars.

Have the Americans made their wires thinner than in the 1990's?

Dunno. I've added another newsgroup, Jim in there prefers
american cars, not sure if its recent ones tho.

It matters only when I'm trying to splice wires, and I have to be more
careful not to cut the wires while stripping the insulation. But the
wires are so thin that there have been connections I don't try to
make,
because, where it's difficult to reach a wire, up under the dashboard,
for example, that makes it even more likely I'll cut the wire and
makes
it harder to repair it.



What I know is that my VW has LED lights at the rear and the wires going
to these lights are thinner than what would have been used in the past for
incandescent bulbs. The lights are controlled by a Can Bus signal. Car
manufacturers have had problems buy computer type chips!

How old is the VW and how do you find the reliability ?

I have always bought those new, a Beetle and a Golf in 73 but lots
complained about small bits falling off in the 80s and 90s so I avoided
them when I replaced the Golf in 2006 with a Hyundai Getz which never
had a single warranty claim and no bits failing at all until just recently
when there is some problem with the windscreen washer bottle which
wont fill anymore which I havent got around to fixing.

I did have a few problems with the Golf, one head gasket problem
under warranty, one alternator diode pack failure, the bonnet
release cable broke, indicator relay failed, used quite a bit of oil
and it wasnt a leak.

The more recent than the beetles have always struck me as a
bit more complicated than they really need to be.

But some nice stuff like the current Golf even helps you with
the reversing camera when backing with a trailer. That would
be quite handy, I cant even see the trailer when its empty
with the Getz. Planning to replace the Getz with something
since it has no cruise control at all.

On Fri, 7 May 2021 03:15:00 +1000, cantankerous trolling geezer Rodent
Speed, the auto-contradicting senile sociopath, blabbered, again:

FLUSH the trolling senile asshole's latest troll**** unread

03:15??? So you WILL be up and trolling ALL NIGHT LONG, yet again, you
despicable trolling senile cretin!

--
Website (from 2007) dedicated to the 86-year-old senile Australian
cretin's pathological trolling:
https://www.pcreview.co.uk/threads/r...d-faq.2973853/

On 06/05/2021 14:51, Rob wrote:
williamwright wrote:
"Dad, why are the wires made of lots of little thin wires?"
"There's one for each volt son."

Wrong, of course. You should have said "there is 10 for every amp"
or similar.


It wasn't me.

Bill

On 06/05/2021 18:15, Rod Speed wrote:


"Michael Chare" wrote in message
...
On 06/05/2021 02:25, Rod Speed wrote:


"micky" wrote in message
...
In alt.home.repair, on Wed, 05 May 2021 15:16:19 -0400,
wrote:

On Wed, 05 May 2021 13:10:37 -0400, micky
wrote:

The wires in my Toyota are much thinner than the wires in any of my
American cars were.Â*Â* I've had GM and Chryslers built from 1950 to
1995,
and Toyotas from 2000 and 2005.

I'm not saying they are too thin, just thinner.Â* Do you know why?

I see two poassible reasons.

1) Increased efforts to save money and help the environment, by using
thinner and thus cheaper wire.Â*Â*Â* Perhaps wires in American cars are
thinnner now too??

2) Japan and the Japanese domestic auto industry after WWII was
short of
money and had to economize any way it could.Â*Â* Thinner, cheaper wires
were one way, and now, even though they are making plenty money, they
see no reason to change.

3) Copper is expensive.

4) Weight.Â* Every pound counts towards EPA fuel ratings.Â* Seriously.
IIRC, domestic cars use mostly 20Ga wire.Â* I don't remember but
Japanese may use 22Ga.Â* There is a *lot* of wire in a car.

So you're agreeing that the Japanese use thinnner wire than the
Americans do?

Do you think it had to do with post-war poverty in Japan?

Nope, it took them quite a while before they did cars after
the war and they included stuff that was optional on the
local cars to get people to buy unknown cars.

Have the Americans made their wires thinner than in the 1990's?

Dunno. I've added another newsgroup, Jim in there prefers
american cars, not sure if its recent ones tho.

It matters only when I'm trying to splice wires, and I have to be
more
careful not to cut the wires while stripping the insulation.Â*Â* But
the
wires are so thin that there have been connections I don't try to
make,
because, where it's difficult to reach a wire, up under the
dashboard,
for example, that makes it even more likely I'll cut the wire and
makes
it harder to repair it.



What I know is that my VW has LED lights at the rear and the wires
going to these lights are thinner than what would have been used in
the past for incandescent bulbs.Â* The lights are controlled by a Can
Bus signal. Car manufacturers have had problems buy computer type chips!

How old is the VW and how do you find the reliability ?

I have always bought those new, a Beetle and a Golf in 73 but lots
complained about small bits falling off in the 80s and 90s so I avoided
them when I replaced the Golf in 2006 with a Hyundai Getz which never
had a single warranty claim and no bits failing at all until just recently
when there is some problem with the windscreen washer bottle which
wont fill anymore which I havent got around to fixing.

I did have a few problems with the Golf, one head gasket problem
under warranty, one alternator diode pack failure, the bonnet
release cable broke, indicator relay failed, used quite a bit of oil
and it wasnt a leak.

The more recent than the beetles have always struck me as a
bit more complicated than they really need to be.

But some nice stuff like the current Golf even helps you with
the reversing camera when backing with a trailer. That would
be quite handy, I cant even see the trailer when its empty
with the Getz. Planning to replace the Getz with something
since it has no cruise control at all.

The car is now 4 years old, but has only done a low mileage. It has been
fine. I found out about the elecrics when I fitted a tow bar. There is
a box in the boot for the tow bar electrics. The box has cables going
towards the front to connect to the can bus and two thicker cables to
connect to a fuse box at the front. If there is a problem with a
trailer electrics a warning is shown on the panel infont of the driver.

--
Michael Chare

I'd suppose though that longer runs must still be quite thick or the voltage
drop across them would be too great.
I know under the dashes of some fords they have no wires, its all ribbons
like flexible pcbs like yyou get in the screen hinge of laptops.
Brian

--

This newsgroup posting comes to you directly from...
The Sofa of Brian Gaff...

Blind user, so no pictures please
Note this Signature is meaningless.!
"Rod Speed" wrote in message
...


"micky" wrote in message
...
In alt.home.repair, on Wed, 05 May 2021 15:16:19 -0400,
wrote:

On Wed, 05 May 2021 13:10:37 -0400, micky
wrote:

The wires in my Toyota are much thinner than the wires in any of my
American cars were. I've had GM and Chryslers built from 1950 to 1995,
and Toyotas from 2000 and 2005.

I'm not saying they are too thin, just thinner. Do you know why?

I see two poassible reasons.

1) Increased efforts to save money and help the environment, by using
thinner and thus cheaper wire. Perhaps wires in American cars are
thinnner now too??

2) Japan and the Japanese domestic auto industry after WWII was short of
money and had to economize any way it could. Thinner, cheaper wires
were one way, and now, even though they are making plenty money, they
see no reason to change.

3) Copper is expensive.

4) Weight. Every pound counts towards EPA fuel ratings. Seriously.
IIRC, domestic cars use mostly 20Ga wire. I don't remember but
Japanese may use 22Ga. There is a *lot* of wire in a car.

So you're agreeing that the Japanese use thinnner wire than the
Americans do?

Do you think it had to do with post-war poverty in Japan?

Nope, it took them quite a while before they did cars after
the war and they included stuff that was optional on the
local cars to get people to buy unknown cars.

Have the Americans made their wires thinner than in the 1990's?

Dunno. I've added another newsgroup, Jim in there prefers
american cars, not sure if its recent ones tho.

It matters only when I'm trying to splice wires, and I have to be more
careful not to cut the wires while stripping the insulation. But the
wires are so thin that there have been connections I don't try to make,
because, where it's difficult to reach a wire, up under the dashboard,
for example, that makes it even more likely I'll cut the wire and makes
it harder to repair it.

In addition to ribbons made of pcb stuff, I guess its the fact that modern
cars use leds a lot more and hence more efficient.
Brian

--

This newsgroup posting comes to you directly from...
The Sofa of Brian Gaff...

Blind user, so no pictures please
Note this Signature is meaningless.!
"micky" wrote in message
...

I put back the other two groups or William will never see it. ;-(

In alt.home.repair, on Wed, 5 May 2021 19:52:26 -0700 (PDT), Dean
Hoffman wrote:

On Wednesday, May 5, 2021 at 9:02:13 PM UTC-5, williamwright wrote:
On 06/05/2021 02:25, Rod Speed wrote:

It matters only when I'm trying to splice wires, and I have to be
more
careful not to cut the wires while stripping the insulation. But
the
wires are so thin that there have been connections I don't try to
make,
because, where it's difficult to reach a wire, up under the
dashboard,
for example, that makes it even more likely I'll cut the wire and
makes
it harder to repair it.


The wires on 24V vehicles are thinner than them on 12V vehicles. Yes I
do know why.

"Dad, why are the wires made of lots of little thin wires?"
"There's one for each volt son."
"Dad, I've counted the thin wires in this thick one and there's 84. So
is that 84 volts?"
"It's your bedtime."

Very good.

Bill

Yeahbut, I've never seen a 24 volt system on a car.

My 50 Olds had room for a second battery, but it would have been a 2nd
6-volt battery. When you only have 6 volts, you often need a secodn
battery, but I never got one. One December night it wouldn't start and
for some reason I called AAA or something, and they couldn't start it
either.

They sold a device that would rearrange the connections of the two
batteries. Never had one but I think it went from parallel for charging
to series for starting.