How to Start the Changan Alsvin?

Will points be deducted for the car body touching the line in a right-angle turn?

No points will be deducted if the car body touches the line during a right-angle turn. Below is relevant information about Subject 2. Introduction to Subject 2: Subject 2, also known as the small road test, is part of the motor vehicle driver's license examination. It refers to the field driving skills test. For small vehicles (C1 and C2 license categories), the test items include five mandatory components: reverse parking, parallel parking, stopping and starting on a slope, right-angle turns, and curve driving. Objectives of Subject 2: To master basic driving operation essentials and possess fundamental vehicle control capabilities; to proficiently grasp basic methods for field and road driving within the test area; to acquire the ability to reasonably use vehicle controls and correctly manage the spatial positioning of the vehicle; and to accurately control the vehicle's position, speed, and route during movement.

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What Causes Soft Brakes?

There are multiple reasons for soft brakes in vehicles, detailed as follows: 1. Brake fluid has not been replaced for a long time. The recommended replacement interval for brake fluid is every 2 years or 50,000 kilometers. Brake fluid has the property of absorbing moisture from the air. If not replaced in time, excessive water content inside can lead to vapor formation, creating air in the brake lines, which affects braking performance and results in soft brakes. 2. Air in the brake lines. During brake system maintenance, if air in the brake lines is not completely purged, it can cause soft brakes. To resolve this, the brake system lines need to be bled. 3. Brake master cylinder piston leakage. Over time, the rubber seals in the brake master cylinder piston may degrade, causing leakage and oil return, leading to soft brakes. 4. Brake caliper leakage. This prevents the brake system from maintaining sufficient oil pressure, resulting in soft brakes. 5. Brake pad material issues. It is advisable to use branded brake pads and avoid cheap, unbranded ones. 6. Recently replaced brake pads. The gap between newly installed brake pads and discs may not be perfectly matched yet, causing temporary soft brakes.

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What Causes Idle Vibration in Yuchai Engines?

Idle vibration in Yuchai engines is caused by unstable oil pressure or aging engine components. The function of car idling: Idling is an operational state of a vehicle where the engine runs in neutral gear. The rotational speed of the engine during idling is referred to as the idle speed. The idle speed can be adjusted by modifying the throttle opening size. Essentially, idling means the engine is "producing power without doing work." When the engine is running and the accelerator pedal is fully released, the engine enters the idle state. Causes of unstable idling: Direct causes include contamination, wear, or improper installation of mechanical parts, leading to variations in individual cylinder power output. This results in an imbalance of power among cylinders, causing unstable engine idling. Indirect causes involve abnormalities in the engine's electronic control system, which lead to poor combustion of the air-fuel mixture, making it difficult to balance the power output of each cylinder and resulting in unstable engine idling.

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How long does it take for 12123 to update after license renewal?

After applying for license renewal on 12123, you can check the processing progress in the online service section. Generally, the application will be reviewed within 1 working day after submission. Once approved, the new license will be produced, and the information will be updated within about a week. License renewal period: Motor vehicle drivers should apply for license renewal at the vehicle management office of the license issuing authority within 90 days before the expiration of their current motor vehicle driving license. When applying, they must fill out the "Motor Vehicle Driving License Application Form". Required materials for license renewal: Bring two copies of ID card, two 1-inch recent color photos without headgear, original ID card, original driving license, and a medical examination certificate from a county-level or above hospital (free physical examination is also available at the vehicle management office). License renewal process: The motor vehicle driver should bring the required materials to the vehicle management office of the license issuing authority to apply for renewal. The vehicle management office will complete the renewal procedures within 1 working day after approval.

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How to Register a Motorcycle Without a Residence Permit?

You cannot register a vehicle without a residence permit. Below are the relevant details: 1. Exemption Scope: Imported vehicles and some domestic cars, small and mini passenger vehicles have been included in the exemption scope, but the number of domestic car models exempt from inspection is relatively small. After the implementation of the new policy, all domestic cars can be exempt from inspection. The exemption scope for new vehicles includes cars, small and mini passenger vehicles marked with "New Vehicle Exemption," and two-wheeled motorcycles. 2. Exempt Vehicle Models: Exempt vehicle models do not include off-road vehicles, small and mini ordinary passenger vehicles, or heavy and medium-duty trucks. 3. Exemption Does Not Mean Direct Registration: New vehicle exemption does not mean you can directly register the vehicle. Currently, it only eliminates some inspection items. New vehicles must still undergo appearance inspection, photography, and number stamping at the inspection site before registration. Additionally, exhaust emission tests required for environmental purposes must still be conducted.

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How to Know If You've Crossed the Line in Subject 2?

You can know if you've crossed the line in Subject 2 by checking the rearview mirrors. Here are some solutions related to crossing the line in Subject 2: 1. Overall: Adjust the rearview mirror so that the top of the mirror just shows the rear door handle! This is particularly helpful for parallel parking, reversing into a parking space, and the hill start test. 2. Left Rearview Mirror: Vertical position: The ground should occupy the center of the mirror. Horizontal position: Ensure you can see the lowest point of the rear wheel touching the ground, while keeping the car body occupying about 1/4 of the mirror. 3. Right Rearview Mirror: Vertical position: The ground should occupy about 2/3 of the mirror, and you should be able to see the wheel arch (the curved, eyebrow-like part above the wheel). Horizontal position: Keep the car body occupying about 1/4 of the mirror.

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How to Start the Changan Alsvin?

Will points be deducted for the car body touching the line in a right-angle turn?

What Causes Soft Brakes?

What Causes Idle Vibration in Yuchai Engines?

How long does it take for 12123 to update after license renewal?

How to Register a Motorcycle Without a Residence Permit?

How to Know If You've Crossed the Line in Subject 2?

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