What to do if you don't have the vehicle license when your car is inspected?

Why is there no fee deduction displayed after passing through the highway with ETC?

The reason why there is no fee deduction displayed after passing through the highway with ETC is: the deduction is not in real-time, and most of the time it is delayed for a few days before being processed. ETC works through dedicated short-range communication between the onboard electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane at the toll station. It uses computer networking technology to perform backend settlement processing with the bank, achieving the purpose of vehicles passing through highway or bridge toll stations without stopping to pay the fees. The reasons why ETC may not be detected include: 1. The electronic tag is not inserted correctly; 2. Unauthorized removal of the onboard electronic tag will render it unusable; 3. The vehicle's windshield has a metal explosion-proof film; 4. OBU transfer or replacement requires visiting a service center.

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Why Does the Engine Speed Increase Automatically in Neutral Gear?

There are two main reasons for a sudden increase in engine speed when the vehicle is in neutral: a faulty carbon canister solenoid valve causing the engine speed to rise suddenly in neutral, and a malfunctioning vacuum sensor in the braking system leading to the same issue. Here is a detailed analysis: 1. Cause of carbon canister solenoid valve failure: When the vehicle is shifted into neutral, the engine should return to idle speed, and the carbon canister solenoid valve should close. If the solenoid valve fails to close or does not seal properly, gasoline vapors from the carbon canister will continuously flow into the intake manifold and then enter the combustion chamber, causing a sudden increase in engine speed in neutral. 2. Cause of vacuum sensor failure in the braking system: If the vacuum sensor malfunctions, it cannot detect whether the vacuum level in the power assist system is sufficient. In this case, the engine will increase its speed to enhance the intake vacuum, thereby raising the vacuum level in the intake manifold.

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Where is the cabin air filter located in the Dongfeng Citroen C3-XR?

The cabin air filter of the Citroen C3-XR is located above the footwell area on the passenger side, making it relatively easy to replace. Simply remove the three clips in this area to extract the old filter. The function of the cabin air filter is to purify the air blown into the vehicle by the air conditioning system, ensuring clean cabin air and protecting the health of occupants. More details about the Citroen C3-XR are as follows: 1. The Citroen C3-XR is a compact SUV under Dongfeng Citroen, featuring a MacPherson strut front suspension and a torsion beam rear suspension. 2. In terms of dimensions, the Citroen C3-XR measures 4282mm in length, 1748mm in width, and 1557mm in height, with a wheelbase of 2655mm.

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How to Adjust the Windshield Washer Nozzle?

To adjust the windshield washer nozzle, you can use a paperclip to change the angle of the nozzle. The steps are as follows: 1. Locate the black nozzle of the windshield washer; 2. Observe the small hole inside the black nozzle, straighten a prepared paperclip, gently insert it into this small hole, and twist the paperclip to adjust. Windshield washer fluid is mainly composed of water, alcohol, ethylene glycol, corrosion inhibitors, and various surfactants. The performance and characteristics of windshield washer fluid are: 1. Cleaning performance: It is formulated with multiple surfactants and additives, which have wetting, penetrating, and solubilizing functions; 2. Anti-freeze performance: It significantly lowers the freezing point of the liquid; 3. Anti-fog performance: It forms a single-molecule protective layer on the glass surface.

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How to Defog a Car on Rainy Days?

Methods to defog a car on rainy days include: 1. Turn on the window defogging mode; 2. Open windows for air convection to equalize the temperature inside and outside the car; 3. Spray defogging agent on the glass; 4. Turn on the car's warm or cold air blower to blow on the glass. Precautions for driving on rainy days are: 1. Maintain a sufficient safe distance; 2. Use lights correctly; 3. Avoid slamming the brakes, stepping hard on the accelerator, or turning the steering wheel abruptly. The reason for fogging on car glass is: The temperature inside the car is relatively high, and when the warm air inside meets the cold car glass, the moisture in the air condenses, causing a layer of mist to form on the glass. This mist obstructs the driver's view, making the road ahead appear blurry.

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What does the KZ license plate represent?

This is the license plate used by vehicles directly under the Air Force, not ordinary civilian license plates but military ones. Specific details are as follows: 1. Civilian license plates start with a Chinese character followed by a letter. The Chinese character represents the province or municipality directly under the central government, and the letter following the character represents the city or district. 2. A license plate is mandatory for every vehicle to legally drive on the road. Driving without a license plate is considered illegal. License plates are divided into permanent plates and temporary plates. 3. Temporary plates are made of paper and do not need to be fixed to the front or rear of the vehicle body. However, temporary plates must be affixed to the inside of the front and rear windshields. Failure to adhere to this regulation is equivalent to driving without a license plate. 4. Permanent plates are made of metal and must be securely fixed to the front and rear of the vehicle body using anti-theft screws. Permanent plates come in different colors, and different types of vehicles require plates of different colors.

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What to do if you don't have the vehicle license when your car is inspected?

Why is there no fee deduction displayed after passing through the highway with ETC?

Why Does the Engine Speed Increase Automatically in Neutral Gear?

Where is the cabin air filter located in the Dongfeng Citroen C3-XR?

How to Adjust the Windshield Washer Nozzle?

How to Defog a Car on Rainy Days?

What does the KZ license plate represent?

Where is the VIN number on a smart car?

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