Can You Wear Shorts for the Subject 2 Driving Test?

What is the problem when the door is closed but the system indicates it is not?

The reasons why the system indicates the door is not closed when it is actually closed are as follows: Door not properly closed: It may be that one of the doors is not properly closed. If the door is properly closed, the status light should not be on. Please check if the door is properly closed and if the door position switch is functioning well. Trunk not tightly closed: It could also be that the trunk is not tightly closed. Even if other doors are tightly closed, the system may still indicate that a door is not closed. In this case, check if the trunk is tightly closed. Door closure sensor damaged: Another possibility is that the sensor switch for door closure is damaged and needs to be replaced. Or the sensor may be faulty; try opening the door and closing it again with more force.

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Why is the air conditioning not cooling at idle speed?

The reasons why the air conditioning is not cooling at idle speed are: 1. The refrigerant in the air conditioning system has leaked completely, resulting in insufficient refrigerant, so the air conditioning does not cool. 2. Some components in the air conditioning system, such as the pipelines, air conditioning pump, condenser, and evaporator box, may be damaged, causing refrigerant leakage. Internal damage to the air conditioning pump can prevent it from starting the cooling effect. Generally, a damaged air conditioning pump will produce abnormal noises, so check the air conditioning pump and replace it if it is damaged. 3. The condenser fins in the air conditioning system are too dirty, causing the pressure and temperature of the air conditioning system to be too high. To protect the air conditioning system, the air conditioning pump stops working, so the air conditioning does not cool. You can use a high-pressure water gun to clean the condenser fins and then dry them with a high-pressure air gun.

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Should I Replace the Battery at a 4S Shop or a Repair Shop?

Replacing the battery can be done at either a 4S shop or a repair shop. More details are as follows: 1. The functions of the battery are: a. When starting the engine, the battery supplies power to the starting system, ignition system, and electronic fuel injection system. b. When the engine is stopped or idling, it provides power to the vehicle's electrical equipment. c. When the generator's output is insufficient, it can assist in supplying power to the electrical equipment. d. It mitigates the impact voltage of the motor, protecting the vehicle's electronic devices. e. It can store excess electricity generated by the alternator. The maintenance methods for the battery are: a. Start the car regularly to charge the battery. b. When the electrolyte is low, replenish it with distilled water or a dedicated replenishment fluid. c. During daily driving, frequently check whether the small holes on the battery cover are ventilated. d. Inspect the positive and negative terminals for signs of oxidation. e. Check all parts of the circuit for aging or short circuits. f. Turn off electrical equipment when leaving the car.

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How long should you park before turning off the engine?

You should turn off the engine if you park for more than two minutes, as it is more fuel-efficient and appropriate to do so after parking for over 2 minutes. Effects of parking without turning off the engine: When a vehicle remains parked with the engine running for an extended period, the engine continuously operates at low RPM. This condition makes the pistons and valves more prone to carbon buildup, leading to unstable idling and other adverse effects on the engine's performance. It may even impact the engine's lifespan. Precautions when turning off the engine: Check if the headlights are turned off, as they are directly powered by the battery and will remain on as long as the switch is activated, regardless of whether the key is inserted or not. Also, ensure the turn signals are reset. In some vehicles, the turn signals also function as parking lights. When the turn signal is activated with the engine off, the corresponding bulb will stay lit, serving as a warning to pedestrians when parked on the roadside at night.

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What causes frequent stalling during normal driving of the Changan CS75?

There are several reasons why the Changan CS75 may frequently stall during normal driving: 1. Circuit malfunction: This could be due to low-voltage power failure during driving, causing the engine to stall. In this case, you should primarily check the ignition and starter switches, as well as the fuse box. 2. Electrical component failure: This issue is usually related to the ignition coil, capacitor, or electronic ignition module. The vehicle may start initially but stall after a while, then restart and stall again. 3. Fuel system malfunction: Possible causes include a damaged fuel pump, ruptured fuel line, clogged carburetor fuel inlet, or empty fuel tank. However, the car can usually be restarted in these cases, though with difficulty. 4. Sensor malfunction: Faults in sensors such as the throttle position sensor, air flow sensor, intake pressure sensor, crankshaft position sensor, or camshaft position sensor can also lead to stalling issues.

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How to Locate Your Car with FAW-Volkswagen App?

After downloading the Volkswagen app and verifying information such as ID card and vehicle license, car owners can remotely control their vehicles, unlock doors, locate the car, close windows, and check fuel consumption and remaining fuel. Below are the relevant details: 1. Software Highlights: Through the car network, users can monitor their vehicle's status in real-time. It helps users clearly track their favorite car's trip data and monitor average fuel consumption in real-time. 2. Brand: FAW owns independent brands like Jiefang, Hongqi, and Bestune, as well as joint venture brands including Volkswagen, Audi, Toyota, and Mazda. Its production and sales volume consistently rank in the industry's top tier, with cumulative production exceeding 36 million vehicles.

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Can You Wear Shorts for the Subject 2 Driving Test?

What is the problem when the door is closed but the system indicates it is not?

Why is the air conditioning not cooling at idle speed?

Should I Replace the Battery at a 4S Shop or a Repair Shop?

How long should you park before turning off the engine?

What causes frequent stalling during normal driving of the Changan CS75?

How to Locate Your Car with FAW-Volkswagen App?

What is the actual fuel consumption of the Great Wall Tank 300?

What does it mean when the battery red light on the car dashboard is on?

What are the manifestations of charging failure in Wuling Hongguang Mini?

Will the steering gear be damaged if the left front wheel is hit?