Can There Be Pauses During the Subject 2 Driving Test?

What is the Difference Between Motorcycle CBS and ABS?

The difference between motorcycle ABS and CBS is that ABS prevents wheel lock-up, while CBS shortens braking distance; ABS has better safety performance than CBS; ABS is more expensive than CBS. ABS stands for Anti-lock Braking System. Its function is to automatically control the braking force during braking, preventing the wheels from locking up and keeping them in a rolling-sliding state to ensure maximum adhesion between the wheels and the ground. CBS stands for Combined Braking System, which means the front and rear wheels of the motorcycle can be braked together. Braking both wheels simultaneously ensures maximum friction between the tires and the ground, allowing the motorcycle to achieve the shortest braking distance. The ABS braking system prevents wheel lock-up, so vehicles equipped with ABS are less likely to skid or lose control during emergency braking, offering higher safety performance. The CBS system can also prevent loss of control to some extent, but its main function is to shorten braking distance. Therefore, vehicles equipped with CBS have lower safety performance compared to those with ABS. Typically, vehicles equipped with ABS are high-end models and more expensive, while those equipped with CBS are usually mid-to-low-end models and slightly cheaper.

20

5

Share

How to Solve the Abnormal Noise from the Canister Purge Solenoid Valve?

Carbon canister purge solenoid valve makes abnormal noise because the carbon canister will produce intermittent switching actions when the throttle is opened, which will cause noise. This is a normal phenomenon. The following are the inspection methods for the carbon canister purge solenoid valve: 1. Preheat the car engine to normal temperature and let the engine idle. 2. Remove the vacuum hose on the vapor recovery canister and check whether there is vacuum suction. If there is no vacuum suction in the vacuum tube, the carbon canister purge solenoid valve will close when the engine is idling. If there is vacuum suction in the vacuum tube, the carbon canister purge solenoid valve should be in the open state at this time. 3. Step on the accelerator pedal. When the engine speed reaches 2000r/min, check whether there is vacuum suction in the vacuum tube. If there is vacuum suction, it means the system is working normally. If there is no vacuum suction, use the 20V voltage range of a multimeter to check whether there is voltage in the solenoid valve. If the voltage display is normal, it means the solenoid valve is faulty. If the voltage display is abnormal, it means there is a circuit fault.

8

5

Share

Where to Find the Engine Number?

The engine number is generally located on the outer surface of the engine block, or on the vehicle's nameplate or the nameplate inside the engine compartment. The simplest and most direct method is to check the vehicle's administrative green book or the vehicle's registration certificate. The engine number, like a person's ID number, represents each vehicle and contains crucial information about the vehicle. Engine model is an identification code assigned by the engine manufacturer in accordance with relevant regulations, corporate or industry practices, and the attributes of the engine, for a batch of identical products. It indicates information such as the manufacturer, specifications, performance, characteristics, technology, purpose, and production batch of the engine, including fuel type, number of cylinders, displacement, and static braking power. Engines installed in passenger cars or multi-purpose passenger vehicles must be marked with the professional manufacturer, model, and production number as required. It is important to note that the engine number is not the same as the engine model. The engine model refers to the specifications and size of the engine within the manufacturer's product line, and engine models can be the same. The engine number, however, refers to the production number of the engine, where each engine has a unique number that cannot be duplicated. Composition of the Vehicle Engine Number: Front Part: Includes product series code, generation symbol, and regional or corporate code. Manufacturers can choose the corresponding letters as needed, but they must be approved and recorded by the industry standard regulatory body. Middle Part: Consists of symbols for the number of cylinders, cylinder arrangement type, stroke, and cylinder diameter. Rear Part: Composed of symbols for structural features and usage characteristics. Tail Part: Distinguishing symbol. When differentiation is needed due to improvements or other reasons within the same product series, manufacturers can choose appropriate symbols to indicate this. The rear and tail parts can be separated by a hyphen (-).

8

1

Share

What Causes the Abnormal Noise from the Generator Belt?

The causes of abnormal noise from the generator belt are as follows: 1. The belt is too loose or has aged due to excessive mileage: Adjust the belt tension at a repair shop, or replace the belt directly if necessary. 2. Smooth contact surfaces between the belt and pulley: Check for damaged, seized, or loose bearings near the belt. If no issues are found, sand the contact surfaces of the belt and pulley with 100-grit sandpaper and apply a small amount of engine oil. 3. How often should the engine belt be replaced? This depends on the driving conditions. If the vehicle is often driven unloaded, inspect the belt at around 100,000 km and continue using it if no issues are found, replacing it at 130,000-140,000 km. If the vehicle is often driven under load, inspect the belt at 60,000-80,000 km and continue using it if no issues are found, replacing it at 100,000 km.

1

0

Share

Is Dongfeng Venucia a Joint Venture Car?

Dongfeng Venucia is not a joint venture car. The Venucia brand originally had a promotional slogan stating that Venucia comes from Dongfeng Nissan, at which time the Venucia brand belonged to the joint venture's own brand. Today's Venucia has broken away from Dongfeng Nissan's embrace but now fully belongs to an independent brand, called Dongfeng Venucia, under the jurisdiction of Dongfeng Limited, sitting equally with Dongfeng Nissan. The Venucia brand can be viewed in two parts. Here, I refer to it as the old Venucia. For example, cars like the Venucia D50, R50, R50X, etc., are all products based on Dongfeng Nissan's old platform. They feature mature, stable, and reliable technology with relatively high cost performance and guaranteed quality.

16

5

Share

What is the fuel consumption of the Mustang 5.0?

Mustang 5.0 has different fuel consumption under different road conditions. Here is its fuel consumption under different road conditions: 1. On highways, the fuel consumption is approximately 11.5-13L/100km. 2. In congested urban traffic, the fuel consumption is 15-18L/100km. 3. Under combined road conditions, the fuel consumption is 13L/100km. Additional information: 1. The Mustang 5.0 is a sports car with body dimensions of: length 4794mm, width 1916mm, height 1387mm, a wheelbase of 2720mm, and a fuel tank capacity of 58.9 liters. 2. The Mustang 5.0 features a MacPherson strut front suspension and a multi-link independent rear suspension. It is equipped with a 5.0L naturally aspirated engine, delivering a maximum horsepower of 466PS, a maximum power of 343kW, and a maximum torque of 556Nm. It is paired with a 10-speed automatic transmission.

18

4

Share

Can There Be Pauses During the Subject 2 Driving Test?

What is the Difference Between Motorcycle CBS and ABS?

How to Solve the Abnormal Noise from the Canister Purge Solenoid Valve?

Where to Find the Engine Number?

What Causes the Abnormal Noise from the Generator Belt?

Is Dongfeng Venucia a Joint Venture Car?

What is the fuel consumption of the Mustang 5.0?

Where is the tire pressure monitoring reset button on the Equinox?

Can a punctured tire sidewall be repaired?

What Are the Causes and Solutions for Steering Wheel Vibration in Cars?

How Far Can You Drive When the Fuel Tank Light Turns Yellow?