



Most vehicles today already have an anti-lock brake system which contributes to the safety and comfort of both driver and passengers. Generally, anti-lock brake systems have the same components and have the same function in different vehicles, but automobile manufacturing companies have different ways of creating this system. This is why it is always best to consult a vehicle’s manual when troubleshooting a vehicle’s ABS.
What is an Anti-Lock Brake System?
An anti-lock brake system is a 4-wheel system which prevents the lock-up of wheels in the automobile. It does this by automatically altering the pressure of the brake during an emergency stop. Preventing the wheels from locking makes the driver maintain control of the steering, therefore stopping the vehicle in the shortest distance possible.
Components of an Anti-Lock Brake System
An anti-lock brake system is composed of an HCU, or hydraulic control unit, an anti-lock brake control module, and front and rear anti-brake sensors. The HCU contains solenoid valves that help spread pressure to each of the wheels of the vehicle. The anti-lock brake control module screens and supervises the electromechanical parts of the anti-lock brake system.
One of the important innovations the automobile industry has created is self-parking technology. Nowadays, a number of vehicles already implement this new automobile improvement. This makes driving and maneuvering these vehicles more convenient and far more hassle-free.
Self-Parking Technology
Self-parking technology is most commonly used in situations where parallel parking is needed. In parallel parking, cars are required to park in a manner which is parallel to curb. This allows the car to be in line with other parked cars.
Drivers who have driven different types of cars might notice that there are two different types of transmissions: the manual transmission and the automatic transmission. Older models of automobiles might have a manual transmission while the newer models normally have the automatic transmission. For a number of drivers, the latter is much more preferred because driving with it requires less effort.
The Difference between a Manual Transmission and an Automatic Transmission
For drivers, it would normally be easy to distinguish the type of transmission a vehicle he is driving has. A car that has automatic transmission does not have a clutch pedal. Also, a car that has automatic transmission does not have a gear shift. Once the transmission is put to DRIVE, all else will then be automatic. Another difference between these two transmissions is how they operate. A manual transmission works by locking and unlocking different gear sets in order to achieve different gear ratios. An automatic transmission achieves different gear ratios while making use of the same gear sets.
Nowadays, a number of vehicles (especially the newer ones) use run flat tires instead of the conventional ones. For instance, the BMW645ci is one specific model that runs on RFT. When the time comes around that the tires need to be replaced, the question (for some drivers) might be, ‘is it okay to replace run flat tires with conventional tires?’
The Difference between RFTs and Conventional Tires
One very noticeable difference between vehicles running on RFTs versus vehicles running on conventional tires is the absence of a spare tire. A BMW for instance, does not have a spare tire because it has RFTs on it. On the other hand, a vehicle that runs on conventional tires always has to have a spare tire with it. Run flat tires were created for the purpose of being driven on despite being un-inflated or during emergencies when there is no time for stopping and changing tires. When conventional tires are driven flat, these will quickly be worn down and shredded to pieces.
An automotive air-conditioning system provides comfort and relaxation to both the driver and passenger. Road travel has become relatively more comfortable and less tiring because of a vehicle’s air-conditioning system. This is especially true for long distance travel.
Improvements in the Automotive Air Conditioning System
Since it was first invented some time during the 1940s, the automotive air conditioning system has come a long way. The latest vehicle air conditioning systems today employ new technologies, such as the “computerized automatic temperature control system”. This kind of system allows the driver to set his preferred temperature and the system adjusts to it automatically. Most automotive air conditioning systems nowadays are much more durable as compared to the earlier systems.
There is no doubt that today’s automotive air conditioning systems have also become more complex. This makes these systems unable to be troubleshot by the normal “do-it-yourself” type of repair. Therefore, a good understanding of the way the air conditioning system works is required.
Parts of an Automotive Air Conditioning System
There are three different types of automotive air conditioning systems. However, regardless of the difference in type, these systems generally still function in the same way. Like all air conditioning systems, a vehicle’s air conditioning system is composed of several parts: a compressor, a condenser, an evaporator, an orifice tube, pressure-regulating devices, a thermal expansion valve, a receiver/drier, and an accumulator.