How to Match Speed and Gear in Subject 3 Driving Test?

How to Conduct Annual Inspection for Vehicles Within 5 Years?

Here are the regulations for vehicle annual inspection periods: 1. Small and micro non-operational passenger vehicles: Inspect once every 2 years within 6 years; if exceeding 6 years, inspect once every year; if exceeding 15 years, inspect twice every year. 2. Operational passenger vehicles: Inspect once every year within 5 years; if exceeding 5 years, inspect once every 6 months. 3. Trucks and large, medium non-operational passenger vehicles: Inspect once every year within 10 years; if exceeding 10 years, inspect once every 6 months. 4. Motorcycles: Inspect once every 2 years within 4 years; if exceeding 4 years, inspect once every year.

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How to Remotely Close Car Windows?

If your car has this feature, simply press and hold the lock button on the remote control for about five seconds, and the windows will automatically rise and close. The one-touch window control refers to a system where the car window glass can be controlled to move up or down to position with a single button press. Currently, this can be controlled either through the window button. All four windows automatically lower. Press and hold the lock button, and all four windows will automatically rise. This can be controlled via smart key or mechanical button. During the automatic closing operation, if an object is caught between the glass and the window frame, the window closing operation will automatically stop midway and return to its initial state.

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What to Do When the Volkswagen Tiguan's Exhaust Pipe Emits Black Smoke?

Possible causes for black smoke from the exhaust pipe include issues with the oxygen sensor, leading to black smoke emission, unstable idling, and shaking during acceleration. It is necessary to use a diagnostic computer to check for fault codes. If the faults cannot be cleared, the oxygen sensor may need replacement. Check whether the air flow meter and intake pressure sensor are malfunctioning. Black smoke indicates incomplete engine combustion. Given the unstable engine idling in combination with the ignition system, it is advisable to inspect the spark plugs' condition. Regular cleaning of carbon deposits inside the engine cylinders is also recommended. The air filter needs to be replaced periodically, and fuel with an octane rating of 95 or higher should be used.

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What are the detailed deduction items for Subject 2 C-2?

The detailed deduction items for Subject 2 C-2 are as follows: 1. Failure to stop at the designated point: Deduct 100 points. 2. After the vehicle stops, the front bumper does not reach the control line: Deduct 100 points. 3. Rolling backward more than 300 mm after stopping: Deduct 100 points. 4. Rolling backward less than 300 mm after stopping: Deduct 10 points (originally 20 points). 5. Failing to turn on the left turn signal when starting: Deduct 10 points. 6. Driving over the solid edge line of the road during the test: Deduct 100 points. 7. The right front wheel being more than 300 mm away from the edge line when parking: Deduct 10 points (originally 20 points).

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How to Calculate Engine Horsepower?

Engine horsepower calculation: 1 kilowatt (kW) equals 1.36 horsepower. Below is relevant information about horsepower: Introduction to Horsepower: Horsepower is a commonly used unit of power measurement in engineering technology, serving as a physical quantity to measure a car's top speed. Higher horsepower results in a higher top speed for the vehicle. Torque, on the other hand, measures the car's acceleration capability. Greater torque means better acceleration performance, indicating more power. Location of Horsepower Indication in Cars: Horsepower has been abolished in the national legal metrology units, but nowadays, cars use kilowatts to indicate power. Generally, a car's horsepower can be found in the engine compartment on a nameplate, which also displays the weight, engine power, and the number of passengers allowed, among other details.

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How to align the timing chain of Changan 473 engine?

Align the crankshaft according to the mark on the crankshaft timing pulley, generally requiring the No. 1 cylinder piston to be at the top dead center position; align the two camshafts separately for the dual camshafts. The timing chain of the Changan Star belongs to the engine cover and bracket category. The timing chain replaces the timing belt, but their principles are the same—one is on the outside, and the other is on the inside of the machine, both connecting the camshaft and the crankshaft for coordinated movement. The following are the precursors of timing chain failure: 1. Abnormal noise: During driving, listen to the engine sound. If there are occasional "clicking" friction sounds or a noticeable change compared to the usual sound, it indicates a timing chain failure, and it is recommended to check and replace it promptly. 2. Increased fuel consumption: After driving a certain mileage, the car may experience varying degrees of increased fuel consumption, which may be caused by timing chain failure. 3. Decreased power output: The phenomenon of decreased power output in the car is largely caused by the engine and related component configurations. Once the timing chain fails, it will restrict the movement of the cylinders, affecting the air intake and exhaust functions.

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How to Match Speed and Gear in Subject 3 Driving Test?

How to Conduct Annual Inspection for Vehicles Within 5 Years?

How to Remotely Close Car Windows?

What to Do When the Volkswagen Tiguan's Exhaust Pipe Emits Black Smoke?

What are the detailed deduction items for Subject 2 C-2?

How to Calculate Engine Horsepower?

How to align the timing chain of Changan 473 engine?

How to Remove the Clutch Pedal of a Haval H2?

How to Use Jaguar's Autonomous Driving Assistance System?

How to Shorten the Roof Antenna on a Nissan X-Trail?

How to Start a New Energy Vehicle When the Key Battery Dies?