How Long Does It Take to Practice for Subject 3 Driving Test?

What Causes the VSC Warning Light and Engine Warning Light to Illuminate?

If the VSC light is orange and displays "OFF" below it, it indicates that the vehicle stability control system was accidentally turned off. When both the VSC light and the check VSC exclamation warning light above it illuminate simultaneously, it may signify a malfunction in the vehicle stability control system. The engine light may illuminate due to reasons such as poor fuel quality or carbon deposits in the cylinders. Solutions for addressing an illuminated engine warning light include: 1. Promptly inspecting the condition of the car engine; 2. Checking the status of the vehicle's sensors, airflow sensors, and spark plug components; 3. Examining the vehicle for any knocking occurrences; 4. Verifying whether the ignition coil is functioning properly.

1

2

Share

What's the reason for the Elysee not starting?

The main reasons for the Elysee not starting lie in the engine's fuel system, electrical system, and mechanical failures. Below is a detailed introduction to the specific causes of the Elysee not starting: 1. Fuel and electrical systems: From the fuel system perspective, the main issue is low gasoline pressure and poor atomization; from the electrical system, it's due to excessive spark plug electrode gap, reduced ignition coil energy, and short or open circuits in the cylinder wires. 2. Excessive carbon deposits and dirt: Too much carbon deposits and dirt in the intake manifold change the cross-sectional area of the air passage, making it impossible for the control unit to precisely control the idle intake air volume, resulting in an overly rich or lean mixture, causing abnormal combustion or engine shaking after starting, or even failure to start. 3. Damaged charcoal canister: If the solenoid valve remains open, the mixture in the engine's intake manifold will always be in an enriched state, causing an overly rich mixture when the engine is hot, leading to failure to start. 4. Other issues: A dead battery, starter motor failure, ignition switch failure, timing misalignment, ignition coil failure, fuel pump not supplying fuel, and damage to electronic components like the crankshaft position sensor can all prevent the car from starting normally.

18

5

Share

Can Modified Car Wheels Pass the Annual Inspection?

Modifying car wheels requires approval from the traffic management department. Replacement of wheels is allowed without altering the vehicle's length, width, or main body structure. With approval, the modified wheels can pass the annual inspection; otherwise, they will not. Below are some legal vehicle modifications: 1. Rear spoiler modification: Owners must file a record with the vehicle management office in advance and take new photos to update the vehicle registration certificate after modification. 2. Body color: The body color can be changed, but the owner must take new photos and apply for a change of registration at the vehicle management office within 10 days. 3. Partial painting: If the color change covers less than 30% of the body, there is no need to update the vehicle registration certificate.

1

Share

Where to Adjust Car Light Brightness?

Steps to adjust car lights are as follows: 1. First, find a wall with dim surrounding light. 2. Then, park the car about 10 meters away from the wall, ensuring the car is perpendicular to the wall and the ground is level. 3. At the center of the front of the vehicle, place a piece of tape on the wall 10 cm lower than the headlight. Adjust the headlights until the beam is projected straight forward, based on the distance between the low-beam bulb and the center of the car emblem. Relevant information about car headlights is as follows: 1. During regular car maintenance, headlight bulbs also require periodic inspection and upkeep. Generally, after driving 50,000 kilometers or about 2 years, the brightness of the headlight bulbs will diminish, and it's advisable to conduct a check at this time. 2. If there is indeed insufficient brightness, it is recommended to replace the bulbs. It is advisable to replace both sides simultaneously to avoid uneven brightness between the two sides.

17

4

Share

Where is the air conditioning filter located in the Qashqai?

The air conditioning filter of the Nissan Qashqai is located under the right side of the driver's seat. The replacement method is as follows: 1. Remove the cover plate: Take off the decorative panel on the right side of the driver's seat, starting from the top down for easier access; the white obstruction does not affect the filter replacement. The filter cover plate is connected to a gray sealing sponge with a handle in the middle. The bottom of the cover plate has a clip; hook it with your finger, and the cover plate will come off. 2. Replace the filter: Once the cover plate is removed, you can pull out the air conditioning filter. Installing the filter is more challenging due to the awkward position. You can bend the filter toward the front of the car and, after fully inserting it, pull the filter back and forth a few times to ensure it is fully in place. Finally, reattach the cover plate to complete the installation. Note: The filter has a front and back side. Apart from the original factory filter, which has markings indicating the front and back, other filters will have a thin extra material on the short edge of the frame. The correct installation direction is with this extra material on the upper side of the outward-facing surface.

14

3

Share

How Many Liters of Antifreeze Are Generally Needed?

Replacing antifreeze requires 6 to 7 liters, which generally applies to newly assembled vehicles. For vehicles that are drained and then refilled, it typically requires 5 to 6 liters. In both cases, the antifreeze should be added in two steps. The first step is when the vehicle is stationary: add the antifreeze while manually squeezing the rubber hose until the fluid level reaches the midpoint between 'low' and 'high.' The second step is after the vehicle has been driven for a distance. Observe if there is any sign of a drop in the coolant level. If so, stop the vehicle, wait for the engine to cool down, and then add more antifreeze until it reaches the same level as in the first step. Antifreeze comes in different colors, indicating different chemical compositions. Mixing antifreeze of different compositions is not recommended, as it can lead to chemical reactions, crystallization, and impaired heat dissipation. In emergencies, purified water or distilled water can be added, but tap water should never be used, as it can cause scale buildup. Additionally, antifreeze that has been diluted with water is not recommended for long-term use, as most antifreeze is a mixture of ethylene glycol and water, and altering the water content can change the boiling and freezing points of the antifreeze.

5

2

Share

How Long Does It Take to Practice for Subject 3 Driving Test?

What Causes the VSC Warning Light and Engine Warning Light to Illuminate?

What's the reason for the Elysee not starting?

Can Modified Car Wheels Pass the Annual Inspection?

Where to Adjust Car Light Brightness?

Where is the air conditioning filter located in the Qashqai?

How Many Liters of Antifreeze Are Generally Needed?

What is the size of a C1 right-angle turn in meters?

Which Lexus model does the BYD S6 imitate?

What is the age limit for a Class B driver's license?

What are the symptoms of a transmission solenoid valve failure in the 2014 Nissan X-Trail?