How to Deal with Nervousness During Driving Test Practice?

How to Turn on the Air Conditioning in a Volkswagen Bora?

The method to turn on the air conditioning in a Volkswagen Bora is as follows: 1. Press the AC button in the air conditioning control area to activate the air conditioning compressor for cooling; 2. The left knob in the air conditioning control area is for temperature adjustment, turning it clockwise increases the temperature, while turning it counterclockwise decreases the temperature; 3. The right knob in the air conditioning control area is for adjusting the air vent positions, including defrosting the front windshield; 4. The middle knob in the air conditioning control area is for adjusting the air flow volume. The body dimensions of the Volkswagen Bora are: length 4663mm, width 1815mm, height 1462mm, wheelbase 2688mm, fuel tank capacity 50l, trunk capacity 506l, and curb weight 1320kg.

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How to Perform a Complete Coolant Replacement?

Method for a complete coolant replacement: 1. Drain the fluid: Unscrew the radiator cap, open the radiator drain valve (usually located at the bottom of the car), and drain the coolant. 2. Flush the cooling system: Continuously pour clean water into the engine cooling system. During the flushing process, keep the engine idling to ensure the water circulates internally until clean water flows out from the radiator. 3. Remove residual water: Stop adding clean water, wait for it to drain completely, then close the drain valve. 4. Refill with new coolant: Add new coolant, start the car, and let it run for about 10 minutes. As some air is expelled from the cooling system, the coolant level will drop slightly. Top up with additional coolant as needed until full.

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When is the appropriate time for a car's first maintenance?

It is appropriate to perform the first maintenance when the car has driven 5000 kilometers or after 3 months. The first maintenance items include: 1. Changing the engine oil, oil filter, cleaning the air filter, and checking the generator belt; 2. Checking whether the levels of various fluids are normal; 3. Checking whether the tire pressure is normal and if there is any uneven wear, bulging, or damage to the tires; 4. Inspecting the car's chassis, brake pads, brake discs, connecting rods, ball joints, and CV joints for any scratches; 5. Checking whether all the switches and lights in the car are working properly. The first maintenance of a car refers to the first preventive work of inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the car to eliminate hidden dangers, prevent faults, slow down the deterioration process of components, and extend the service life.

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Why does the car shake severely when starting?

The reasons for severe shaking when starting the car: 1. Engine mount issue: If the car shakes while idling in place, the engine mount needs to be replaced; 2. Carbon deposit problem: Excessive carbon deposits on the pistons or spark plugs can cause the fuel injected by the fuel injector to be absorbed by the carbon deposits during cold starts, preventing it from participating in combustion. This leads to incorrect air-fuel mixture, unstable idling, shaking, or even misfiring; 3. Incorrect air-fuel mixture ratio: This involves multiple factors, such as the atomization condition of the fuel injector, the ignition condition of the spark plugs, the data from the intake pressure sensor, the air intake data from the mass air flow sensor, the fuel pump pressure issue during cold starts, and the environmental temperature data from the ECU, all of which need to be checked.

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Is a 6-seater vehicle exempt from inspection for 6 years?

6-seater vehicles are exempt from inspection for 6 years. According to regulations: non-operational passenger cars and other small, mini passenger vehicles (excluding vans and vehicles with 7 or more seats) within 6 years of initial registration are exempt from inspection. After the 6-year period, starting from the 7th year, they require annual mandatory inspections. For non-operational small private passenger vehicles with 6 or fewer seats, the 6-year exemption means the vehicle is exempt from on-site inspection, but the owner still needs to apply for the inspection compliance label at designated vehicle management offices, motor vehicle registration service stations, or traffic police substations within specified periods, and affix it to the upper right corner of the windshield. Vehicle annual inspection refers to the mandatory safety technical examination conducted yearly for vehicles that have obtained formal license plates and registration certificates.

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Do You Need to Press the Clutch When Shifting Gears in a Manual Transmission Car?

Shifting gears in a manual transmission car requires pressing the clutch. The functions of the clutch are: 1. Gradually increasing the driving force to allow the car to start smoothly; 2. Temporarily separating the engine and transmission for gear shifting; 3. Preventing overload in the transmission system; 4. Reducing torsional vibration impact from the engine and extending the lifespan of transmission gears. The working process of the clutch is: 1. When the clutch pedal is pressed, the push rod moves the master cylinder piston to increase hydraulic pressure; 2. The pressure travels through the hose to the slave cylinder, forcing the slave cylinder rod to push the release fork, which moves the release bearing forward; 3. When the clutch pedal is released, the hydraulic pressure is relieved; 4. The release fork gradually returns to its original position under the action of the return spring, and the clutch re-engages.

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How to Deal with Nervousness During Driving Test Practice?

How to Turn on the Air Conditioning in a Volkswagen Bora?

How to Perform a Complete Coolant Replacement?

When is the appropriate time for a car's first maintenance?

Why does the car shake severely when starting?

Is a 6-seater vehicle exempt from inspection for 6 years?

Do You Need to Press the Clutch When Shifting Gears in a Manual Transmission Car?

What is the normal cylinder pressure for a car?

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