Rarely Known Automotive Terms – Webtekno

in a car 20 thousand to 30 thousand There is a piece in between. This being the case, it seems impossible to know them all.

Some may hear it for the first time 8 automobile terms We explain.

1. OMB

OBD, “On-Board Diagnostics” abbreviation for “On-Board Diagnostic System”. OBD; A system used to monitor and diagnose vehicles’ engine, transmission, emissions and other systems.

It is used to detect malfunctions in vehicles and solve problems. OBD sistemi, It records fault codes and ensures that these codes are reported to the vehicle owner or repair technician.

2. Chamber

To express the inward or outward inclination angle of the top of the car’s wheels “chamber” The word is used. Negative camber is the inward tilt of the top of the wheels, which provides better grip in corners.

Positive camber It refers to the outward slope of the top of the wheels. It is generally used to increase stability in cars carrying heavy loads.

3. Oversteer ve understeer

Oversteerthe tendency of the vehicle to turn towards the inside of the bend due to the slippage of the rear wheels of the vehicle and is usually seen in rear-wheel drive vehicles. Understeer It is a tendency for the vehicle to slide towards the outside of the bend due to the slippage of the front wheels and is usually seen in front-wheel drive vehicles. Both situations are factors that affect driving dynamics.

4. Rev matching

rev matching This definition, which we can also call, is a technique of providing a smooth transition by adjusting the engine speed during downshifting in manual transmission vehicles. This technique ensures longer life of the clutch and gearbox. Rev matching, It is one of the indispensable techniques, especially for sports car drivers.

5. Limp mode

emergency mode i.e. limp mode, It is activated when the vehicle’s electronic control unit (ECU) detects a problem with the engine or transmission system. emergency mode. In this mode, the vehicle operates at a limited speed and power, allowing the driver to reach the service safely.

6. Crossweight

We do not encounter this often in the automobile world, but especially in the racing world One of the terms of great importance is “crossweight”. Crossweight refers to the ratio of the sum of the weights of the two diagonal corners of the vehicle (right front and left rear) to the total weight of the vehicle.

A correctly adjusted crossweightIt can reduce tire wear, increase fuel efficiency and optimize driving performance during racing.

7. Kick down

Kick down It is a feature used in vehicles with automatic transmission when sudden acceleration is needed. When the driver presses the accelerator pedal all the way down, the transmission downshifts one or more gears, allowing the engine to operate at high revs.

This includes engine power and By increasing torque It accelerates the acceleration of the vehicle. Kick down is generally used when overtaking or when sudden acceleration is required.

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8. Swashplate

Swashplate So, although we hear about the swash plate more often in helicopters, it is also used in some high-tech automobiles. In hydraulic systems The inclined plate, defined as a rotating plate, is located in suspension systems and some steering mechanisms in automobiles.

In high-tech automobiles, roadholding and increase driving comfort The use of swashplate is quite common.

world of automobiles, there is much more to it than meets the eye. By knowing these terms, you can go beyond just owning a car and change your driving experiences by understanding your vehicle better.

Have fun driving!

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