What are the differences between Mocha and VV7?

Where is the memory card for the Geely Emgrand dash cam located?

Geely Emgrand dash cam memory card is located on the upper side of the rearview mirror dash cam body. For hidden or smaller types of dash cams, the memory card slot is generally positioned on either side of the device body. Functions of a dash cam: A dash cam is an instrument that records images, sounds, and related information during vehicle travel. After installation, it can document the entire driving process in video and audio, providing evidence for traffic accidents. Classification of dash cams: Dash cams are mainly divided into two categories: portable dash cams and aftermarket in-dash DVD integrated dash cams. Portable dash cams are further classified into rearview mirror dash cams and data dash cams. These types of recorders feature good concealment, easy installation, detachable replacement, low cost, and simple operation.

19

3

Share

How many kilometers does the timing belt of the Volkswagen New Bora need to be replaced?

The timing belt of the Volkswagen Bora generally needs to be replaced every 60,000 to 100,000 kilometers. Properties of the timing belt: The timing belt is an important component of the engine's valve system. It connects with the crankshaft and operates at a specific transmission ratio to ensure accurate intake and exhaust timing. The use of a belt instead of gears for transmission is due to the belt's lower noise, minimal self-variation, and ease of compensation. Obviously, the lifespan of a belt is shorter than that of metal gears, so it needs to be replaced regularly. Function of the timing belt: The timing belt plays a connecting role, linking the timing wheel on the engine cylinder head at the top and the crankshaft timing wheel at the bottom. The timing wheel is connected to the camshaft, which has cams. The contact points of these cams are small rocker arms. The rocker arms generate pressure through the power transmitted by the timing belt, performing a lifting function.

18

1

Share

What Oil Should Be Used for the First Maintenance of the Haval Third Generation?

For the first maintenance of the Haval third generation, the original factory oil can be used, and the oil model is 5W-30. Vehicle Series Factors: In general vehicle series, the engine is relatively precise with smaller gaps between components, making 5W-30 oil the most suitable. German cars typically use turbocharging technology, resulting in larger gaps, so 5W-40 oil is relatively better. Japanese and Korean cars tend to use oils with 20 or 30 viscosity, such as SAE 0W-20, 0W-30, 5W-20, 5W-30; American cars can use 30 viscosity oil, such as SAE 5W-30, while European cars use 40 viscosity oil, such as 0W-40, 5W-40. Seasonal Factors: Oil selection also varies with the season. Generally, within the reasonable range specified in the vehicle manual, winter recommends oil with better fluidity, such as 5W-30, while summer recommends oil with higher viscosity, such as 5W-40.

12

0

Share

Where is the fuel pump fuse located in a BMW 3 Series?

The fuel pump fuse of the BMW 3 Series is located in the fuse box in the front engine compartment. A damaged fuel pump fuse can lead to insufficient fuel supply, resulting in reduced vehicle power or even engine stalling during driving. Damaged fuel pump check valve: This will cause a loss of residual pressure, preventing the fuel pressure from reaching the specified value. The atomization effect will be significantly compromised, making the vehicle difficult to start and requiring prolonged multiple ignition attempts. Worn centrifugal pump impeller: This will result in reduced fuel supply pressure, absence of the fuel pump operation sound, fuel delivery failure, poor acceleration, and abnormal noises (such as humming sounds) during driving. Mechanical failures like rotor jamming: These will increase the fuel pump's operating current, potentially damaging the relay or fuse.

8

3

Share

How many liters of brake fluid are needed for a Volkswagen Sagitar brake fluid change?

Generally, a Volkswagen Sagitar requires 2 liters of brake fluid for a brake fluid change. During the replacement process, it is essential to ensure all air is completely bled from the system. Brake System: The Sagitar lineup features ventilated disc brakes on the front wheels and disc brakes on the rear wheels. The brake fluid should be replaced every 50,000 kilometers. Model Introduction: The new Sagitar is an A+ class comfortable sedan that perfectly combines the latest German craftsmanship with modern dynamic styling. As the all-new generation model of the FAW-Volkswagen Sagitar brand, it inherits the design language of Volkswagen while incorporating the minimalist and practical Bauhaus art style, giving it a more modern and dynamic appearance. To cater to the needs of Chinese consumers, the new Sagitar has significantly improved interior space, especially offering more generous rear seating space.

5

Share

Why does Mercedes-Benz place the gear shift on the wiper position?

Mercedes-Benz places the gear lever on the wiper position because it adopts a column shifter design. As a representative of luxury cars, Mercedes-Benz is positioned for comfort and elegance, so in terms of interior design, designers prefer the column shifter. Advantages of the column shifter: The most significant advantage of the column shifter is that it occupies less space, providing more room for other functional configurations and increasing the front cabin space. Additionally, it allows for gear shifting without taking hands off the steering wheel, enabling smooth transitions between gears. Models with column shifters: Column shifters appear in almost all Mercedes-Benz models, including the high-end S-Class and the rugged G-Class, covering nearly the entire family, except for the AMG A45.

16

2

Share

What are the differences between Mocha and VV7?

Where is the memory card for the Geely Emgrand dash cam located?

How many kilometers does the timing belt of the Volkswagen New Bora need to be replaced?

What Oil Should Be Used for the First Maintenance of the Haval Third Generation?

Where is the fuel pump fuse located in a BMW 3 Series?

How many liters of brake fluid are needed for a Volkswagen Sagitar brake fluid change?

Why does Mercedes-Benz place the gear shift on the wiper position?

Is the Corolla Hybrid Suitable for Northeast China?

What music formats does the Mercedes-Benz GLC260 USB drive support?

Can the Haval M6 Engine Handle CNG Conversion?

What are the names of Volkswagen cars?