How to handle traffic violations on 12123 without a driver's license?

What type of engine oil is used in the Mazda CX-4?

Mazda CX-4's Skyactiv-G engine uses the original 0W20 engine oil. Below is an introduction to the engine oil for the Mazda CX-4: 1. 0W20 refers to the SAE standard viscosity value, indicating that this oil is a multi-grade oil. 2. W stands for WINTER, and the number before W represents the oil's flow performance at low temperatures. The smaller the number, the better the starting performance at low temperatures. The number after W represents the oil's stability at high temperatures. The larger the number, the better the oil's high-temperature stability. 3. The smaller the number before W, the lower the oil's low-temperature viscosity, the better its low-temperature fluidity, and the lower the minimum applicable temperature.

2

1

Share

Function of the Motorcycle Choke?

The choke is a unique device in carburetor-type gasoline engines, which can adjust the mixture concentration to facilitate starting. Under normal circumstances, it should be kept in the open position. Here are some introductions about the choke: 1. Automatic electric choke: Before starting an engine with this type of choke, step on the accelerator pedal first, and the automatic choke will close automatically; then turn on the ignition switch, making it easier to start; since it is controlled by an electric heating wire, the choke will open automatically after a few minutes of power supply. 2. Manual choke: It is manually controlled by the driver, using a cable to adjust the opening degree of the choke to adapt to various changes in mixture concentration.

6

5

Share

What is the Principle of On-board Charger for New Energy Vehicles?

On-board charger working principle is as follows: On-board charger power supply: The on-board charger sends a charging request signal to the VCU through the "charging request signal" line of the output port and supplies power to the vehicle controller through the low-voltage power port. If the VCU determines that the battery pack status is suitable for charging, it sends a charging message to the charger, including the requirements for charging parameters. The message content is part of the vehicle communication message. Current control: The power source provides the maximum charging current value to the vehicle controller through the PWM signal. The vehicle controller comprehensively considers the maximum current of the battery pack, the on-board charger, and the charging power source, and selects the minimum value as the current upper limit for this charging session to avoid overcurrent in any of the three components.

3

Share

Why does the car occasionally shake at idle speed?

Car occasionally shaking at idle speed is mainly caused by the following reasons: engine carbon deposits, aging or carbon deposits on spark plugs, dirty engine throttle, and poor fuel flow. Here are more details on the solutions: 1. Clean carbon deposits from spark plugs or replace them with higher-quality, more expensive spark plugs. 2. If the center electrode of the car's spark plug is made of nickel alloy, it is recommended to replace it every 20,000 to 30,000 kilometers. If both the center and side electrodes of the car's spark plug are platinum or iridium, it is recommended to replace them every 80,000 kilometers, and clean the carbon deposits from the spark plugs when necessary. If only the center electrode of your car's spark plug is platinum or iridium, it is recommended to replace it every 40,000 to 60,000 kilometers.

4

1

Share

What are the button functions of the Haval H6 National Tide Edition?

Haval H6 steering wheel button functions include answering/making calls, central control function switching, volume adjustment, cruise control, and acceleration/deceleration functions. Below are the relevant introductions: 1. Body dimensions: The length, width, and height are 4640mm, 1825mm, and 1690mm respectively, with a wheelbase of 2680mm. The front suspension is a MacPherson independent suspension, and the rear suspension is a multi-link independent suspension. 2. Interior: The Haval H6 adopts a dark upper and light lower color scheme in the interior, complemented by silver decorative accents to enhance the sense of quality. Standard features include headlight height adjustment, home headlight delay-off function, four-way steering wheel adjustment, dual airbags, and rear air conditioning vents.

1

3

Share

Are the Vehicle Identification Number and Chassis Number the Same Thing?

Chassis number is exactly the same as the vehicle identification code. The vehicle identification code is also called VIN code, chassis number, commonly known as frame number, seventeen-digit code, etc. It consists of seventeen characters. The VIN code is the ID card of a car, just like a person's ID card, the VIN code of each car is different. Here is more information about the vehicle identification number: 1. The chassis number, which is the vehicle identification code, is a code composed of 17 digits and letters. After permutation and combination, it can ensure that the same car model will not have duplicates within 30 years. 2. The last 6 digits of the chassis number are very significant. Based on these digits, all information about the car can be queried. When you need to handle some business for your car, you only need to report the last six digits to clearly know the model you purchased and the relevant information of the car.

6

5

Share

How to handle traffic violations on 12123 without a driver's license?

What type of engine oil is used in the Mazda CX-4?

Function of the Motorcycle Choke?

What is the Principle of On-board Charger for New Energy Vehicles?

Why does the car occasionally shake at idle speed?

What are the button functions of the Haval H6 National Tide Edition?

Are the Vehicle Identification Number and Chassis Number the Same Thing?

How often should a 4.2-meter truck undergo four-wheel maintenance?

Where is the rearview mirror heating button on the Buick Envision?

Why does the engine buzz after turning off?

What to Do When EBD Malfunctions?