Saturday 6 July 2013

Japanese Cars Myths and Realities

It is not uncommon to hear or read about real things that may or may not have certain people, places and things. Sometimes people with opinions based on hearsay, and often researchers and investigators take it upon themselves to know what is the truth of the matter. If you are interested in buying cars, for example, you can not know about Japanese cars myths that they have heard myths. This article will make you aware of what these are and show you the truth behind the myths.
Myth # 1: Japanese vehicles can not be trusted because they are low cost.
While some products may cause doubts about their reliability due to the low price, this is not for vehicles manufactured by true Japanese brands, and this can be seen from consumer surveys documented and performance tests Product. In fact in a reliability survey by Consumer Reports for 2013 model year, seven of the top ten places in the direction of Japanese brands, acquired by Scion line, followed closely by Lexus and Toyota all brands under the Toyota Subaru Motor Corp., Honda, Mazda and Acura have the remaining four places. Evaluated the cars are considered less likely passengers at an impasse because of failures and other problems that leave similar vehicle. These cars are really difficult and trustworthy, and they are very affordable as well, so the belief that they are insecure because they are cheap is just one of the myths of Japanese cars. In counterpoint, it does not mean as much a car is reliable. Take a look at the Jaguar luxury brand, for example. This was to be the least reliable!

Myth # 2: Cars from Japan are not profitable enough for the U.S. and European standards.
Boo! Japanese automakers have perfected the art of making lighter and more fuel efficient vehicles, and these models have long been heralded as the best when it comes to fuel economy, even against their American and European counterparts in cars rankings. In 2008, for example, the average level of carbon cars in Japan only 141 grams of carbon dioxide per kilometer, 8% lower than in Europe dioxide. And it continues to decline, due to the development of hybrid technology in vehicles. The most fuel-efficient cars are: Toyota Prius (35.5 km on a single liter petrol), the Honda Civic Hybrid (31 km / l), and the Toyota Vitz (24.5 km / l). Obviously, "lacking fuel" never apply to vehicles of Japanese brands, it is just one of those myths of Japanese cars again.

Myth # 3: Japanese vehicles are just not enough value.
How do you set the value at all? In the automotive world, that means the ability of a vehicle to maintain their value even after years of ownership. A car is worth when, as if care is always assigned breakeven after a few months, and made other aspects of life. If it costs more to repair, the long-term value is not so great. However, a Japanese car reliability is enough to make it retains its value for an extended period. According to Kelley Blue Book, the best brands with the highest resale value of Toyota and Lexus are. This means that cars keep these brands through its value even after the first five years of detention. Will you trust your money with anything less?

These are the stories that you have heard and may even accepted to a certain extent. We do not blame you, and that's why we put the truth behind these myths Japanese cars.

Knowing Car Electronic Components

BCM a computer component, or a control module for a control body of the motor controls and operates all the electronic devices in the vehicle. Before the use of electronic devices in cars and trucks, several devices in a vehicle are individually of each electrical components for each managed. All components were separated by different modules - a module for the air conditioning, a module for interior lighting, a module for the door locks, etc. The advent of electronic components in vehicles rented used or the design of the BCM control module body that manages together the individual modules in a system. This led to a unified operation of all modules and components, which makes it easier to manage for the production and troubleshooting performed.
PCM module or powertrain control module and the ECM or engine control module (ECM Mack and Chevy ECM) - ECU engine control unit is also known by two other names. Creates and manages electronic control unit - the amount of fuel, ignition timing and other parameters of the engine needed to run the engine. This is done by evaluating values ​​of the multi-dimensional characteristic diagrams or LUT. The thus obtained values ​​as the engine rotational speed, etc. are. By the signals from sensors, which calculates the power equipment to monitor values Before ECU, sensors and actuators, pneumatic and mechanical and air / fuel mixture, ignition timing and idle speed control.

Then there is another device called TCM or Transmission Control Module. It controls modern electronic automatic transmission with vehicle sensors and the data presented by the engine, for example, the control unit calculates, Truck and ECU when to change gear for optimum performance and fuel and as ride quality.

The late 1980s saw the movement purely electronic automatic transmission with electronic control hydromechanical controls. Since then, the development of motor vehicles has continued to develop and we make today, the result of many stages of development is electronic control automatic transmission. The most important element of these control units transmission solenoids.

The engine control unit, eg Dodge Truck ECU and ECU, is one of the best and most powerful computers of most vehicles for this motor control is the CPU-intensive tasks on the car. The control system continuously monitors used as a known closed-loop control of the ECU which outputs a system - for controlling access to a system, while the handling of fuel emissions of the engine, a lot of other parameters.

The temperature of the cooling liquid the amount of oxygen in the exhaust gas - the ECU after the collection of data from dozens of different sensors, all know. He makes millions of calculations per second - a review of the values ​​in the tables, calculating the results of long equations to choose the best ignition timing and decide how long the injector stays open. Finally, the ECU makes all these activities that the issue of the best cars with lower emissions.

A final ECU / ECM / PCM usually contains a 32-bit and 40-MHz processor. Although much less than the 500 -. 1000 MHz processor you have in your PC, but only the view that the processor car runs much more efficiently, "code" of a PC ECU takes less than a megabyte (MB) RAM running average "code". When comparing an ECU for PC, PC has about 2000 times the amount of ECU program.

In short, the ECM / ECU uses computer-controlled fuel ignition systems for three main reasons:
- Consumer Security
- Save Fuel
- Reduce the production of EPA regulated byproducts