Monday, February 27, 2012

What The ECU Does on Your Dodge Avenger

The Engine Control Unit (ECU) is a device which controls a number of features of the internal combustion engine. ECUs are found on the large majority of modern cars and will be available when it comes to all cars like Dodge Avengers and other quality models. The earliest ECUs used to only control exactly how much fuel is injected into each cylinder, but now the ECU controls a wide variety of functions.
But what does the Dodge Avenger ECU do, and how does it make the car perform at its very best?
Fuel Injection
The Dodge Avenger ECU will play a vital role when it comes to fuel injection. It plays this role by deciding exactly how much fuel will be pushed through into the cylinders. Not all engines use a fuel injection system, but the large majority of the Dodge franchise does and continues to use engines which operate with this process
The way it works is that the sensors will regularly report the status of the engine to the vehicle's control unit. For example, the throttle position sensor may report that the throttle pedal is being pressed down. The mass flow sensor will then be activated and will measure the amount of air being sucked through the valves and into the engine. This will tell the ECU to inject some more fuel into the cylinders.
Idle Speed Control
The large majority of systems have the idle speed function built into them. The Dodge Avenger ECU is no exception. The main function of the idle speed control is to monitor the timing of the engine.
But why does this matter in the slightest? Well it monitors the revolutions per minute (RPM) of the engine and it will dictate the functions for valve timing, fuel injection, and spark events. Essentially, the idle speed control is designed to regulate the speed of the whole system.
Electronic Valve Control
Electronic valve control is a vital part of the whole system because it delivers the benefit of being able to start the engine without using a starter motor. It does this by controlling the exhaust and intake valves electronically.
Variable Valve Control
This is a crucial feature when it comes to the Dodge Avenger because it will ultimately save on fuel bills and other costs as it optimises the economical features of the whole car. Furthermore, it also harnesses and optimises the full power of the Dodge's engine.
In a nutshell, the variable valve control function means that the ECU times the opening of the valves according to the speed of the vehicle.
For example, if the vehicle is going at a high speed then the Dodge Avenger ECU will open the valves sooner than it would if the vehicle was going at a lower speed. This gives the vehicle direct control over the air flow to the cylinders, and this also means that it simultaneously controls the amount of fuel injected into the Dodge's engine.

Wednesday, February 22, 2012

Innovative Luxury Vehicles

The joy of owning a luxury vehicle is in the knowledge that the latest technological innovations in automotive engineering are made available for these prestigious luxury cars.
Powerful engine technologies, efficiency features and advanced safety systems are among the many innovations which set these luxury vehicles apart.
Efficiency features
Numerous innovations in various efficiency measures encapsulate the cutting-edge technology that is at the very heart of luxury vehicles.
One of the key efficiency features in modern luxury vehicles is the on-board computer with an efficiency programme which is linked to a driver information system that displays data relevant to fuel consumption and gives recommendations for more efficient driving.
Start-stop systems turn the engine off when the car is at rest before quietly, conveniently, and quickly turning the engine back on when the clutch pedal is depressed, drastically reducing fuel consumption and CO2 emissions.
An energy recovery system converts kinetic energy into electrical energy via an intelligent voltage controller that recovers energy during braking and coasting phases of a journey. This temporarily stored energy is directed back into the vehicle as soon as the car accelerates again.
Even the engines are equipped with a particularly efficient method of direct injection where fuel is metered with precision and injected directly into the combustion chamber to ensure efficient combustion and better utilisation.
Advanced safety
Innovative luxury vehicles offer drivers a range of protective and preventative systems to ensure maximum safety on the road. Pre-sense systems, adaptive headlights and electronic stability programmes all work together to give drivers not only a greater reaction time but more control at a critical moment.
Pre-sense systems employ preventive protection measures to mitigate the consequences of a collision with front and rear radar sensors and a video camera monitoring the road ahead. This system is critical if a dangerous driving situation happens to arise and has the ability to warn the driver, increase the braking force or even activate preventive protection systems.
Innovative luxury vehicles are able to quickly and efficiently adapt to these situations through a sophisticated electronic stability programme which improves the vehicle's stability by detecting and minimizing skids. They can detect when there is a loss of steering control and automatically apply the brakes to help keep a vehicle in the direction intended by the driver.
Adaptive headlights are designed to dynamically adjust to the movements of the steering-wheel, as well as changes in the vehicle's heading. They calculate the necessary change in headlight position from various parameters including road speed, steering angle and yaw rate and can swivel up to 15°, thus effectively illuminating the path of the road ahead during cornering.
Through constant innovation these efficient luxury cars push the boundaries of what is achievable within the automotive industry. They represent a new generation of drive technologies all working in concert to convert motoring passion into pure joy and the most superior driving experience by far.

Saturday, February 18, 2012

Important Car Maintenance Tips That Will Improve the Reliability of Your Car

Buying a car is not a difficult task, especially if you buy a brand new one. But maintaining one is not easy. One thing is that you need to have some knowledge on the mechanics of your vehicle and the other thing is that you need to be ready to spend a few hours once in a way on the maintenance of your automobile. The reliability and the longevity are the two factors that depend on how you maintain your vehicle.
If you want to get the best out of your car, it is necessary for you to maintain it once a month. The first thing is to check the tire pressure. Even though the four wheels may look similar, you never know if one or more of them have lower pressure. Therefore, use a reliable pressure gauge and check the pressure of the four wheels and the spare wheel. If there are differences, make the correction by inflating all four wheels to obtain the recommended pressures.
Open the hood and take out the oil gauge to check oil level once a month. At the same time, you need to check if your radiator has sufficient level of coolant. If the reserve tank for the coolant has it at a certain level, you never need to open the radiator cap. Both engine oil level and radiator coolant are very important for a car.
Checking the air filter is also an essential bit of maintenance as a clogged air filter could hamper the performance of a car very easily. When you check if you find it dirty, remove it and replace it with a new one. You could buy the air filter directly from the agency for your automobile. When you do so, you will also get a discount. In case you install it yourself, you will save the labor costs also. When you look at the owner's manual, you might find how to replace the air filter.
Though they are a pair of rubber boots your CV joint boots are very important. It is a must to check them at least once a month in order to find that they are not torn. When they get damaged the grease inside them will leak and the CV joint will get exposed to dirt. In case it wears off, it will cost a lot to replace the CV joint. Therefore, replace the damaged boots.
These are the most important maintenance tips to follow but there are many more.

Wednesday, February 15, 2012

Audi A4 Diesel Engine: Challenging Traditions, Breaking Norms

This competitor of BMW 3 Series and Mercedes C Class was introduced in 1994 and is based on VW's MLB platform. Though initially it couldn't compete with performance and looks of 3 Series, or even C Class for that matter, but tides of time started shifting in Audi's favor from 2001 when B6, or second generation, A4 was unveiled. A4 still maintained its distinctive Audi looks but styling, finish and performance were on another level, ever since 2001 Audi is incorporating similar sporty design in all of its vehicles. Completely redesigned exterior and interior made A4 an instant success. From a compact executive car struggling with mediocre makes, A4 instantly entered the elite group and was compared favorably with icons like BMW and Mercedes.
The second generation A4 garnered massive support from press and media mainly because of its V6s, both in diesel and petrol. 2.5 litre Audi A4 diesel engine was one of the most talked about diesel engine, it was capable of producing 178 bhp whereas the equivalent 2.4 litre petrol engine produced 168 bhp. B7 or third generation A4 incorporated similar design features and continued with sports theme. Audi increased more engine variants both in petrol and diesel category to better capture the market in compact executive sedan category. This time around Audi included three turbo charged, 1.8 litre (20v), 1.8 litre (16v) and2.0 litre (16v) petrol engines, whereas whole diesel lineup was based on TDI technology.
Traditionally Audi A4 is a front wheel drive car, gearbox at the rear, in third generation Audi introduced "Quattro" or AWD models as well, to better compete with rear wheel drive BMW 3 Series and Mercedes C Class. Inclusion of AWD became an instant hit as now the biggest Audi A4 diesel engine, 3.0 litre V6 with 233 bhp, could cover 0-60 miles in less than 7 seconds, whereas the biggest petrol engine, 3.6 litre V6 with 256 bhp, managed same feat in under 6.4 seconds.
Previously A4 was mainly competing on looks, as of third generation it started competing with BMW and Mercedes on performance grounds as well. This generation continued from 2006 till 2008. B8, fourth and current generation of A4, produced from 2008 onwards, is designed on similar notes as Audi's R8, with almost identical daylight LEDs. Fourth generation A4 became a top seller in US instantly, because of sportier styling and similar high performing petrol and diesel engines.

Tuesday, February 7, 2012

Transport Your Vehicle At A Low Price With Auto Transport Services

If you want a company to move your vehicle, you will need to engage in some serious research first. A simple internet search term for "auto transport discount" will reveal thousands of hits and it is your job to find the best ones. However, unless you really know what you are talking about, how do you recognize with auto transport discount offer is genuine and which one should not be trusted with a raw egg, let alone your vehicle? One great thing is that simply by looking into the different companies that are around, you will already learn a lot of about methods of transportation.
Finding Quotations For Auto Transport Discount
As stated earlier, the best way to learn about transporting your car is by contacting companies. However, as also stated before, an internet search will present you with thousands of hits and you probably don't have the time to try them out both. People usually presume that the hits that appear on the first page are also the best. They usually are, but you should not accept this blindly. It is possible that the owner of the website is better at SEO marketing than he or she is at offering auto transport discount. So, unfortunately, it isn't as simple as contacting the top five companies and hoping for the best. So how do you get a shortlist of companies that you can ask for quotations? Using common sense is generally the best policy. Look through the results for auto transport companies that you have found and think about which ones strike you as genuine and which ones do not. As stated earlier, most of the really good companies offering auto transport discount do manage to get on the first page of Google, so realistically you only have to sift through those results, or perhaps go to the second page as well. Take a look at the websites and dismiss the ones who have a website that is poorly designed or poorly written, as well as those that are too flashy. That is a very common sales gimmick and quite simply not what you should be looking for. Hopefully, once you have completed this, you should be left with no more than five different companies offering auto transport discount and with a bit of luck, the best nationwide car transport service is among that. Getting five quotations is always the best policy, because it allows you to really compare the different offers and find out who offers the best value for money. Always remember that value for money does not mean cheap. Speak to each of the companies you are considering and tell them about the vehicle that you want to have transported. Ask them how they intend to transport it. This will allow you to get a good idea of the methods employed by companies offering auto transport discount. Always ask why they choose a specific method, as this will give you a better idea of what seems safest to you.
Using The Online World Even More To Find The Best Nationwide Car Transport Service
You can actually use the internet to your benefit even more. As shown, the internet should already help you to find the best nationwide car transport service, but it also allows you to have a wider search range. If you were to use the yellow pages only, you will be limited to your geographical area and this is not necessarily the best auto transport discount that is out there. Not just that, if you were to purchase a vehicle that is far from your geographical area, it will make much better business sense to use a company that is nearer to the location of the vehicle, rather than your location as this will usually work out cheaper.
Using the internet will also help you to keep costs down significantly. A lot of companies claim that if you can find the same like for like quotation at a cheaper price, they will match it or even go below it. True, this can add some time in your quest for the best auto transport companies, but we live in difficult economic times and getting the best deal on something is very important. Also, the internet may even provide you with price comparison websites for auto transport discount, where you will be able to find the best price at just a glance. Remember, however, that finding the best price does not necessarily give you the best possible company so make sure you still check the companies out one by one. Last but certainly not least, finding a company online and booking your car transport online may give you even further discounts. Clearly, the internet is your best friend in the search for auto transport discount. Make sure you use it to the best of your advantage.
What To Expect From The Service
Armed with all this information, you should be able to find the best value for money on your auto transport service. But what can you expect from an auto transport company? What service will you receive and what will they actually do? An auto transport company is able to transport vehicles from one location to another. This can be beneficial if you work for a salvage company or own a scrap yard. Or perhaps you have seen the car of your dreams on the other side of the country and don't actually have the possibility to go out there and drive it back yourself. An auto transport discount service is there to load up your vehicle or vehicles and drive it to whichever destination you want. The vehicle is securely strapped on the back of a truck, together with any other vehicle, and is taken to its destination. The best nationwide car transport service will always be happy to explain further details about this to you. Don't confuse auto transport discount services with tow trucks. A tow truck tows a car over a relatively short distance. This can be because they have committed a parking violation or because they have broken down alongside a road. Whichever the case, the key here is that this service is not applicable for long distances. After all, you couldn't tow a car all across California for example.
The Bottom Line
Basically, you should never feel rushed in making a decision. An auto transport company tends to transport an item that is generally of high value. A car, after all, is not a cheap toy that can easily be disposed of. Make sure you pay very close attention to all the quotations you receive. Read all the small print on any details that you get sent from the auto transport discount company. Think about such things as what sort of insurance they have, what would happen in case your vehicle arrives damaged, what would happen if they don't arrive on time. If your car has to be transported over very long distances, make sure that the auto transport discount service has measures in place to protect the health and safety of their drivers. Do they have machines installed that force the trucks to go no faster than a certain speed? What arrangements do they have in terms of working hours? Also look at the company's history. Have they had mainly satisfied customers and if not, what were the complaints? When looking at the complaints that an auto transport company has received, it is not so much about the content of the complaint, it is about how the company has responded to this. Remember that there are people out there who feel complaining is a national sport, which makes it clear that the reaction in dealing with any complaint is far more important.
You should now be armed with all the information that you could possibly need to find the best auto transport company. Always remember that it is good to look for an auto transport discount, but that price should not be the main driver in finding the best nationwide car transport service. Indeed, what is important is that the auto transport discount company that you intend to work with is safe and experienced in dealing with what you need. Do they know the vehicle or vehicles that you want transporting? Do they understand how to keep things safe and secure? Do they protect their staff? Do they have a good track record? For one last bit of security, you could once again use the internet to find reviews on the different auto transport discount services that are out there. Do make sure that these reviews are independent and not actually from the company itself. Also, don't trust the reviews you read on the company's website. They are highly unlikely to post anything on there that is highly negative. This doesn't mean that the positive reviews on the service aren't genuine. However, they will not give you the complete picture of customer experience. Never be afraid to ask questions, a good company should be happy to answer any query.

Wednesday, February 1, 2012

Towing Services Are Available Around the Clock

For towing services that you can trust, hire a company that has been around for a long time. This type of service is something that is needed all the time. Most people only need this type of service a couple times throughout their entire lifetimes. Other people may need it more frequently. This is a service offered to people at all times of the day. It is usually not something that can be planned because most cases are due to emergencies. An emergency generally includes when a car breaks down or when a vehicle is involved in an accident. If a car cannot be driven for any reason, a person might need to hire a company like this. When you need these services, call a company that you can trust.
Most of these companies have the appropriate equipment for loading all types of vehicles. Some companies even have the ability to haul semi-trucks. When a towing company is called out because of an accident, there is a good chance that the truck will have to pull the wrecked vehicle out of a ditch or from the side of the road. This is hard to do without the appropriate equipment. A company like this is easily able to pull most vehicles out of even the roughest situations. Once the company gets it pulled out, it can attach it to the truck and haul it in. The vehicle may be going to the trucking company, a repair shop, a junk yard or the person's home. This will all depend on the condition it is in, and the desires of the owner.
A lot of people will call a towing company if they are driving and their car breaks down. If you are stranded somewhere, this is the business you should call. These businesses are available 24 hours a day. This is convenient for many people because many times a car will break down during late hours of the day. If the company was not open all the time, the person would have to leave the car on the side of the road for days. If they do not move it, the police might have it removed. These services are also great if you decide to haul an old car to a junk yard. If you have a car setting around your yard that hasn't run in years, you can earn some cash by bringing it in to a junk yard. To do this, you must hire a towing company to come pick it up. You will have to pay for this service; however, you will earn cash on the spot from the junk yard. Most junk yards will accept any types of vehicles, no matter what the condition is. They don't even care if the vehicles do not run. They want the cars for the parts and for the material. Next time you need these services, call a reliable company that is open 24 hours a day. Have them pick up your broken down car.