Showing posts with label car electronics news. Show all posts
Showing posts with label car electronics news. Show all posts

Thursday, April 24, 2014

Is my car damaged or is it gonna work after a day or 2?







My car was parked in a parking lot and it was flooded during rain. The tires were under water and the inside was filled with water up too the bottom of the seat. I tried to start the car to take it out but it wouldn't start. So i put it in neutral and pushed it out with the help of a friend. Then i tried to start the car again to park it somewhere else. But I just heard something like small thud sound and it wouldn't atleast make the normal che-che-che sound when it is cold.
Will the engine start after a day or 2 when its dry or is it damaged.

Thankyou !!!!



Answer
You don't mention make, model, or year, but my guess is that the electronics or at least the wiring got wet. A number of cars have the ECU under the front seat, and water is fatal to those. The good news is that for all but the latest or rarest cars the ECUs are available from wrecking yards for about $100. Other modules are similarly priced - in all cases, shop around.

In any case, if you look under the carpet (which you should have out drying to prevent mold) and follow the wiring you will probably find your problem.

whats better a car, corolla 2004 or new one?




jiiij


Okay so my options are a toyota corolla 2004 with 80k miles on it.
the other choice is a completely new 2011 corolla. So whats a better model and deal???



Answer
brand new cars are a horrible investment. they lose value the minute you drive off the lot, and they're worth thousands less over just a year. the insurance is also expensive as hell, with the 2011 you'd be required to get full coverage. with the older cars like the '04 Corolla, you'd only need liability which can save you a decent bit of cash if you're interested.

there's nothing wrong with a used car. the '04 may have more miles, but it's going to be ultimately cheaper to own/maintain. it's only 7 years older than the 2011, but cars are getting more complicated each year with a variety of electronics/control systems that you really don't need when it comes to everyday driving. this results in more things that will eventually break, which is bad news if you plan on having this thing for a long time. it may have 80k on it, but Corollas have pretty long lifespans and as long as you keep it maintained, it wouldn't surprise me if it went over 250k.




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Sunday, February 16, 2014

whats wrong with my car??????

Q. i have a 91 cadillac deville and for some reason now the car has trouble shifting its hard to get it to go over 35mph it just happened out of nowere. i just recently put in a new water pump because the old one didnt work so the car got really hot alot could that of messed it up? what could it be and how could i fix it?
it has transmission fluid and the filter is fine
the transmission does have a cooler


Answer
I'm sorry to give you the bad news. but you could very well be looking at a new transmission so long is it's not the transmission electronics that's at fault. It's got solenoids on it with a computer that tells it when to shift. Some transmission shops give free checks. Always check a shop out before doing business with them. Check to see if they have any sour issues with the BBB or consumer affairs and if they are AAA approved.

Simple remote control car project?




pugazhenth


I am not a electronic expert or don't know about electronics. But I would like to make an electronic remote car along with my 5 year old daughter. Can any experts suggest DIY project that can be interesting and simple. My goal is to create something interesting and cool! I checked out few online sites they look like they are for pros. So please let me know. Thanks.


Answer
Don't worry about not being an electronics genius. Just make the control and your daughter will be so very happy. One thing she would probably love would be to assist you from the beginning to the end project.

Science Buddies: "Ask an Expert" ⢠View topic - voice ...
... in the remote control for the car.but if theres a ... Project Question: hi.I need help making a voice controlled car.it needs to be simple and quick,I ...
http://www.sciencebuddies.org/science-fair-projects/phpBB3/view... - Cached

How to Make a Simple Remote Control Car | eHow.com
Most electronics or hardware stores can supply you with everything you need for this project.
http://www.ehow.com/how_6621205_make-simple-remote-control-car.html - Cached

ECE 476 Final Project: Demolition RC Car
Taking a cue from the 2003 ECE 476 RC Car project, ... they can control a simple remote control. ... speedily construct the remote control car and be able ...
http://www.instruct1.cit.cornell.edu/courses/ee476/FinalProjects/s... - Cached

Remote Controls
RF Remote Control Projects: ... Build your own simple remote control system Build Your Own RF Remote Control Receiver/Transmitter to Control up to (4) ...
http://www.rentron.com/remote.htm - Cached

RC Car Electronics - Remote Control Circuit Diagrams
This is a RC car project is the transmitter and receiver modules for a Remote Control car, ... i want to know the simple circuit diagram to make rc car both in land ...
http://www.electrokits.com/...RC-Cars/RC-Car-Controller-Project - Cached

circuit diagram for wireless remote control toy car - 1 ...
a simple remote control car for a project of 'how to make a remote control car
http://www.seminarprojects.net/...for-wireless-remote-control-toy-car - Cached

Live turtle bot maneuvered with remote control | Fox News
With a simple, non-invasive device attached to its shell, a live red-eared slider can be steered like a remote-controlled car. Fox News Digital Network
http://www.foxnews.com/...turtle-bot-maneuvered-with-remote-control - Cached
RC Cars, Remote Control Cars, Radio Controlled Cars ...
You may therefore start slow and ease your way up to more powerful cars by making simple ... then you will enjoy remote control cars. Remote control cars are ...
http://www.xenonproject.com/rc-cars -




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Sunday, November 10, 2013

What are the chances of surviving a lightning strike while driving in a Chevrolet Volt?

car electronics news on Delta Electronics New Plant in Taiwan | New hybrid electric cars and ...
car electronics news image



Moseyman


Also, would the lightning fry the electronics while your driving?

Any website links are greatly appreciated,

Thanks.



Answer
100% chance of survival and little to no damage to electronics (depending upon what the lightning bolt hits). However, the car itself may suffer some damage.

http://www.drivearabia.com/news/2009/08/11/survive-lightning-strike-storm-driving-ford-edge/

How serious is the damage if a car is flooded?




Carbonbase


There was heavy rain and I drove my car into an intersection where there was a lot of water. I didn't know that the water level was that high until it was too late. My car stalled The water level wasn't high enough to get into the interior of my car, but it was high enough to make it stall. It wasn't left in the deep water for too long. I had help pushing it out of the water after several minutes. I tried to start the car again. The starter cranked, but there is no combustion. I was wondering if any serious damage has been done to the car. It was not flooded up to the windshield like the ones you see in the news. I have an '88 Nissan Pulsar.


Answer
I doubt that you have hurt the car in general, other than possibly electronics! If it is not direct "coil to sparkplug" (as on a lot of very new cars),- you might have to take off the distributer cap and dry out the inside, then let it sit a little while (turned upside down) next to the distributer, - to let the water all evaporate out of that area. You might check all the wires and see that they are fairly dry, (just wipe a paper towel along them when you can get to whaterver parts that are easy to get to). don't pull off more than one wire at a time (if iyou feel that you must clean/dry them all the way), -and pull from the "rubber insuater" cover - not the wire, - (new carbon track wires are easily "stretched and broken"!) If there is moisture in the cap, the high voltage will jump around indside the cap, and not in the gap on the plugs, -(as it will take the easiest way to ground)! If the engine cranks ok, you probably don't have enough water inside the engine to keep it from starting (as shorted out ignition is probably what stopped it in the first place). If on the other hand, it sort of "stalls" on each revolution it might have a little water in cylinders, as water doesn.t compress, and it is hitting water, - if it then turns again, it is a very small amount,- if it totally stops, then you will have to take the plugs out and crank over a minute or so to blow all the water out of cyliners!

Generally speaking, all the other things will dry out, and once they are totally dried out, the car should run as good as it ever did. Wet sensors might have sent the wrong information to computer, and it didn't let the car start, - but once they are dried out, they most likely won't have permanent damage to them!
The computer itself is high enough that the water didn't even get near it!




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