Does leaving the air conditioning on while parking affect the engine?

How to Judge the Distance Between Cars

Car distance can be judged through the wiper and rearview mirror. Here are specific methods for different distances: 1. Judging the left car distance: The left car distance can be referenced by the protruding point of the left wiper. If this point coincides with the ground marking line or an object, it indicates the position where the wheel is about to travel. The lower left edge of the windshield can also be used for judgment. If it coincides with the marking line or an object, the distance between the vehicle and this position is about 60 centimeters. 2. Judging the right car distance: When the node of the right wiper coincides with the roadside, the distance is about ten centimeters. 3. Judging the front car distance: When viewing the front car from inside the vehicle, if you can just see the lower edge of the front car's bumper, the distance is about one meter. If only the upper edge of the front car's bumper can be seen from the lower edge of the windshield, the distance to the front car is only 0.5 meters.

7

3

Share

What is the Difference Between Golf R and Golf?

The differences between Golf R and Golf are as follows: 1. Maximum power output: Golf R: Maximum power output is 257.4kW. Golf: Maximum power output is 85kW. 2. Transmission: Golf R: Equipped with a 6-speed dual-clutch transmission. Golf: Equipped with a 7-speed dual-clutch transmission. 3. 0-100km/h acceleration time: Golf R: 0-100km/h acceleration time is 5.1 seconds. Golf: 0-100km/h acceleration time is 8.2 seconds. Here are some additional details: 1. The Volkswagen Golf is a classic hatchback/small family car first introduced by FAW-Volkswagen in 1974. 2. The Golf has been through seven generations in the global market and is the most produced model by Volkswagen, also being the best-selling car for the brand.

17

2

Share

How to reset the trip in a car?

Steps to reset the trip in a car: 1. First, press the one-touch start button in front of the vehicle's gear lever to power on the vehicle. 2. Then locate the 00/SET button on the right side of the vehicle's dashboard, press and hold this button until you hear a beep, then release it. 3. Next, click the SET button on the left side of the multifunction steering wheel. 4. Finally, click the OK button on the right side of the multifunction steering wheel. At this point, the vehicle's trip mileage will be reset. 5. The owner can briefly press the reset/adjustment button (set) at the lower right corner of the dashboard to switch between the two trip display modes. In the single-trip mileage display mode, hold the reset/adjustment button (set) for more than two seconds to reset the single-trip mileage (small trip) display value to zero.

20

2

Share

What is the ABS Anti-lock Braking System and What Does It Do?

ABS stands for Anti-lock Braking System. The functions of ABS: Maximize the effectiveness of the brakes, reducing braking time and distance. Effectively prevent vehicle skidding and fishtailing during emergency braking, ensuring excellent driving stability. Allow steering during emergency braking, providing good steering control. Avoid severe friction between tires and the ground, reducing tire wear. How ABS works: During braking, ABS quickly determines the wheel lock-up state based on speed signals from each wheel speed sensor, closing the normally open input solenoid valve on the wheel that is starting to lock, keeping the braking force constant. If the wheel continues to lock, the normally closed output solenoid valve opens, causing the braking pressure on that wheel to rapidly decrease due to the direct connection to the brake fluid reservoir, preventing the wheel from fully locking due to excessive braking force. This keeps the braking state at the optimal point (with a slip rate S of 20%), achieving the best braking effect and the highest level of driving safety.

15

3

Share

Can You Wash Inside the Hood When Cleaning Your Car?

You can wash inside the hood when cleaning your car, but it is not recommended to do it yourself. It is advisable to have it done by professionals at a 4S shop. When the engine operates at high temperatures, accumulated dirt and debris can produce unpleasant odors. Improper handling may lead to engine failure or electrical short circuits. Cleaning the engine compartment requires careful control of the water gun's flow, spray speed, and water volume. Special attention must be paid to pipes and electronic devices that should not get wet, and waterproof measures should be taken. The engine compartment can be rinsed with water, but the angle of rinsing must be controlled—always rinse from the front of the condenser, not the side, to avoid bending the aluminum fins. Bent fins can affect engine cooling and even cause air conditioning system failures. Never let water come into contact with the spark plugs. If water vapor enters the spark plugs, the car may fail to start. If non-original spark plugs have been installed, there may inevitably be some gaps around them. It is not recommended to wash older vehicles with water. Over time, the protective wiring pipes in the engine compartment may deteriorate. If the parking environment is poor, small animals may chew through the wiring pipes, so it is better to avoid water rinsing and use an air gun for cleaning instead.

9

3

Share

Do You Need to Fully Depress the Brake When Shifting Gears in an Automatic Car?

Shifting gears in an automatic car does not require fully depressing the brake. Below are the relevant details about pedal operation when shifting gears in an automatic car: 1. Pedal Techniques: Generally, upshifting in an automatic transmission only requires lightly pressing the accelerator pedal, while downshifting requires lightly pressing the brake pedal. It is also recommended not to exceed 50% of the pedal's travel range, as doing so may shorten its service life. 2. How the Pedals Work: An automatic transmission shifts gears automatically. Lightly pressing the accelerator pedal prompts the computer to upshift based on the engine load and vehicle speed. Similarly, lightly pressing the brake pedal causes the computer to downshift according to the engine load and vehicle speed.

11

1

Share

Does leaving the air conditioning on while parking affect the engine?

How to Judge the Distance Between Cars

What is the Difference Between Golf R and Golf?

How to reset the trip in a car?

What is the ABS Anti-lock Braking System and What Does It Do?

Can You Wash Inside the Hood When Cleaning Your Car?

Do You Need to Fully Depress the Brake When Shifting Gears in an Automatic Car?

What to Do When the Steering Wheel Locks After a Car Goes Through Water?

Is the Senia R7 an SUV?

How to Check the Mileage of a Car?

How Long Does It Generally Take to Charge a Dead Car Battery?