Can a ride-hailing driver's license be transferred to another location?

What is the fuel tank capacity of the NV200 in liters?

The fuel tank capacity of the Nissan NV200 is 55 liters. This data is officially released, and owners who have purchased the Nissan NV200 can also check it on the vehicle's configuration sheet. The fuel grade for the Nissan NV200 is 92, with a fuel consumption of 6.9-7.5L per 100 kilometers. A full tank can cover a distance of 733-797km. During daily driving, it is necessary to always pay attention to the remaining fuel in the tank. This is usually observed through the fuel gauge inside the car. If there are no other issues, the fuel level will be accurately reflected on the gauge. The fuel gauge typically has 5 to 6 segments, and it is advisable to refuel when there are about 2 segments left to avoid running out of fuel midway. During actual refueling, the amount of fuel may exceed the marked capacity. This is because the fuel tank capacity marked by the car manufacturer is from the bottom of the tank to the safe limit, and there is still some space from the safe limit to the tank opening. This space is reserved to allow for fuel expansion when temperatures rise, preventing overflow. If fuel is added up to the tank opening during refueling, the actual amount of fuel added may exceed the marked tank capacity.

13

1

Share

Will the Car Chassis Rust When Driving in Rainy Days?

Driving in rainy days will not cause the car chassis to rust, as the chassis has undergone anti-rust treatment before leaving the factory. The car chassis is the part closest to the ground, so it is severely affected by road conditions. Generally, this part is most prone to rust spots, and the wheel housing may even loosen and perforate. Therefore, it is essential to pay attention to the cleaning and anti-rust treatment of the car chassis. Performing an anti-rust treatment on the chassis can maintain the anti-rust effect for up to three months. Below is an introduction to car maintenance: Exterior Inspection: Before driving, check the doors, engine hood, trunk, and glass condition. Inspect whether the car body is damaged, tilted, or has any oil or water leaks. Engine and Various Fluids: Check the fastening condition of engine components and inspect the joints of the engine for oil or water leaks. Adjust and tighten the belts, and check the fastening condition of pipelines and wires. Refill engine oil, coolant, and electrolyte as needed. Tires: Inspect tire wear and clean the trunk. Replace the tires when they approach the wear mark. Check for bulges, abnormal wear, aging cracks, or hard damage on the tires. Cleaning and Lubrication: Clean the oil stains on the engine hood, door hinges, and trunk hinge mechanisms, and lubricate them. The general service life of antifreeze is two years, after which it should be replaced during maintenance, and the cooling system should be thoroughly cleaned. Due to the hygroscopic nature of the braking system, brake fluid should be replaced every two years.

14

5

Share

What is the normal coolant temperature for an Audi A4?

Audi A4 coolant temperatures may vary depending on the model. The temperature range for low-speed fan operation is 92 to 95 degrees Celsius, while for high-speed operation it's 102 to 105 degrees Celsius. Determining factors: The operation of a car's radiator fan is governed by two factors. Under normal circumstances, the radiator fan is controlled by the engine and the coolant temperature within the radiator. When the engine coolant reaches a certain temperature threshold, the radiator fan activates to cool the radiator, and stops once the coolant temperature decreases. Air conditioning: When the air conditioning is in use, the radiator fan will operate. This is because the AC condenser requires fan-assisted cooling, during which the radiator fan runs at low speed. If the engine coolant temperature rises further and requires additional cooling, the radiator fan switches to high-speed operation, resulting in noticeably higher rotation speed and noise compared to low-speed mode.

9

3

Share

Does a Four-Circuit Damage Affect Braking?

Four-circuit damage affects braking. If a certain pipeline in the four-circuit system is blocked or leaking, the air pressure gauge will show abnormal pressure. When the four-circuit system is damaged, it can affect the normal operation and inflation of other circuits. Four-circuit faults: If there is a leak in one of the four circuits or the four-circuit protection valve has been in use for too long, the built-in spring may rust and become stuck. If one needle on the pressure gauge reaches 6 units of pressure while the other shows no pressure at all, it indicates a leak in one of the four circuits. Due to the leak, the four-circuit protection valve automatically closes, causing the air pressure gauge to fail to build pressure and resulting in insufficient air supply. Similarly, if the four-circuit protection valve has been in use for too long and the built-in spring rusts and becomes stuck, the air pressure gauge will also fail to build pressure, leading to insufficient air supply. Both of these issues can be addressed by replacing or repairing the components at an auto repair shop. Function of the four-circuit protection valve: The main role of the four-circuit protection valve is to distribute the dried air into four circuits to meet the needs of different vehicle systems (such as the service brake system, parking brake system, air suspension system, and door control system). It also ensures that if one circuit fails, the other circuits can still operate normally and provide appropriate compensation for the failed circuit's air pressure.

3

Share

Why Won't the Car Start and the Dashboard Lights Not Working?

When the car dashboard doesn't light up and the vehicle fails to start, it's most likely due to a dead battery or a short circuit. Possible causes include battery failure itself or battery depletion from electrical devices left on in the car. It could also be caused by insufficient fuel pressure, incorrect throttle position sensor signals, poor fuel pump performance, or faulty spark plugs. Below are the reasons why a car dashboard may not light up and the vehicle won't start: Low Battery Charge: The typical lifespan of a car battery is around 2 to 3 years, and its service life is largely dependent on driving conditions, road conditions, and driving habits. Power Supply Circuit Issues: Failures in the vehicle's main power supply circuits or control components, such as broken wires, damaged instrument panels, or faulty main control components for power supply. Different cars have varying instrument panels, but conventional car dashboards generally include a speedometer, tachometer, oil pressure gauge, water temperature gauge, fuel gauge, and charging gauge. If you notice the car won't start and the dashboard lights are flickering, it's important to address the issue promptly to avoid unnecessary traffic accidents. Function of the Tachometer: The tachometer is positioned symmetrically with the speedometer on the dashboard. It operates based on magnetic principles, receiving pulse signals generated when the primary current in the ignition coil is interrupted. These signals are then converted into a displayable RPM value. The faster the engine runs, the more pulses the ignition coil generates, resulting in a higher RPM reading on the gauge.

6

5

Share

Where is the water filling port for the Venucia T70 radiator?

The radiator of the Venucia T70 is located in the engine compartment, where there is a coolant reservoir with a cap marked 'Do not open when the engine is hot.' Adding water: When coolant is low and no antifreeze is available, water can be added temporarily. However, it is necessary to replace the water in the radiator with antifreeze as soon as possible to prevent rust. Precautions: When adding water to the Venucia T70 radiator, be cautious of high temperatures to avoid burns. It is best to add water when the engine is cold. Open the radiator cap or expansion tank cap (the filling location varies by model). Start the engine. If there is no water in the radiator, add some water first, then start the engine and slowly add more water until it overflows. Tighten the cap, and you can gently press the accelerator to raise the water temperature. Wait until the cooling fan operates. When the fan stops, use a wet towel to cover the cap and slowly open it to check if the water level has reached the standard mark. If not, add more water until it reaches the proper level.

4

5

Share

Can a ride-hailing driver's license be transferred to another location?

What is the fuel tank capacity of the NV200 in liters?

Will the Car Chassis Rust When Driving in Rainy Days?

What is the normal coolant temperature for an Audi A4?

Does a Four-Circuit Damage Affect Braking?

Why Won't the Car Start and the Dashboard Lights Not Working?

Where is the water filling port for the Venucia T70 radiator?

What are the causes of turbocharger impeller damage?

Where is the USB port in the Mercedes-Benz GL350?

What are the conditions after a car is flooded?

Is it allowed to drive without clothes?