What are the main contents of Subject 3 test?

How to Reset the 5000 Oil Life Indicator on a Civic?

Civic oil life is approximately 3 years. When the oil life reaches 20%, it's still acceptable and can be used normally. Below is relevant information about automotive engine oil: Oil Change Intervals: Considering domestic fuel quality in China, it's generally appropriate to change the oil around 8,000 kilometers. However, this interval doesn't apply to all situations - different oil qualities and varying road conditions may cause this timeframe to fluctuate. Full synthetic oil has the longest service life, typically allowing changes around 10,000 kilometers. Semi-synthetic oil can be changed at 8,000 kilometers, while conventional mineral oil should be changed earlier. Impact of Oil Quality: Oil quality significantly affects the engine's working environment. Engines operate in high-temperature conditions with continuous mechanical friction. The oil serves to cool, lubricate, and clean during this process. Over time, impurities in the oil increase and its performance declines. Therefore, regular oil changes are essential for maintaining engine longevity.

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How to turn off the parking lights on a Golf?

The method to turn off the parking lights on a Golf is to return the turn signal lever to the middle position. Taking the 2019 Golf R as an example, it belongs to the compact car category with body dimensions of: length 4578mm, width 1799mm, height 1515mm, wheelbase 2630mm, fuel tank capacity 50L, and curb weight 1456kg. The 2019 Golf R features a MacPherson strut front suspension and a multi-link independent rear suspension. It is equipped with a 1.8L turbocharged engine delivering maximum horsepower of 180PS, maximum power of 132kW, and maximum torque of 280Nm, paired with a 6-speed dual-clutch transmission.

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What are the differences between 4S store batteries and external ones?

There is no difference between 4S store batteries and external ones. The functions of the battery are: 1. When starting the engine, the battery supplies power to the starting system, ignition system, and electronic fuel injection system; 2. When the engine is stopped or idling at low speed, it supplies power to the vehicle's electrical equipment; 3. When the generator's output is insufficient, it can assist in supplying power to the electrical equipment; 4. It mitigates voltage surges in the electrical system and protects the vehicle's electronic devices; 5. It can store excess electricity generated by the alternator. The maintenance methods for the battery are: 1. Start the car regularly to charge the battery; 2. When the electrolyte is low, replenish it with distilled water or a special replenishing fluid; 3. During daily driving, frequently check whether the small holes on the battery cover are ventilated; 4. Check for signs of oxidation on the battery's positive and negative terminals; 5. Inspect all parts of the circuit for any signs of aging or short circuits; 6. Turn off all electrical equipment when leaving the car.

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How to Fix Squeaky Door Seals?

To address squeaky door seals, replacement of the sealing strips is necessary. These strips serve to fill gaps between vehicle body components, providing functions such as vibration damping, waterproofing, dustproofing, sound insulation, and decoration. Automotive sealing strips are applied to door panels, door frames, front and rear windshields, engine hoods, and trunk lids. Key considerations for replacing sealing strips include: 1. Before replacement, carefully compare and select the appropriate type of sealing strip for your vehicle model, as different models use different types; 2. After selecting the correct sealing strip, remove the old one and thoroughly clean the area to be covered before installation; 3. Ensure one or two drainage holes remain unobstructed on the door when installing the new sealing strip to avoid blocking them.

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How to Add Brake Fluid for Electric Vehicles?

The method for adding brake fluid to an electric vehicle is as follows: 1. Remove the cover of the oil reservoir on the handlebar; 2. Unscrew the vent on the disc brake caliper of the wheel, which is protected by a rubber sleeve; 3. After unscrewing, you can drain the old fluid and add new fluid into the reservoir from the oil reservoir. Characteristics of brake fluid: 1. Good viscosity-temperature performance with a low freezing point, ensuring good fluidity at low temperatures; 2. High boiling point, preventing vapor lock at high temperatures; 3. Minimal quality changes, avoiding corrosion and deterioration of metal and rubber. The method for replacing brake fluid is: 1. Park the vehicle on level ground and turn off the engine, then open the engine compartment cover and drain the fluid from the oil tank; 2. Use a funnel to fill the oil reservoir with new brake fluid; 3. Use a jack to lift the vehicle and start removing the tires from the rear wheels; 4. Remove the rubber dust cap on the brake caliper; 5. Use a wrench to loosen the bleed screw and attach a rubber tube to it, connecting it to a drain bottle; 6. Press the brake pedal inside the vehicle while observing the fluid drainage until the oil level in the engine compartment reservoir reaches the lower limit.

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Does the Model 3 only have one pedal?

model3 only has one pedal. Taking the 2021 Tesla Model 3 as an example, its body dimensions are: 4694mm in length, 1850mm in width, and 1443mm in height, with a wheelbase of 2875mm, a trunk capacity of 425l, and a minimum ground clearance of 138mm. The 2021 Tesla Model 3 features a front suspension with a double-wishbone independent suspension and a rear suspension with a multi-link independent suspension. It is equipped with a front permanent magnet synchronous motor and a rear AC asynchronous motor, with a total motor power of 202kw, paired with a 1-speed fixed gear ratio transmission.

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What are the main contents of Subject 3 test?

How to Reset the 5000 Oil Life Indicator on a Civic?

How to turn off the parking lights on a Golf?

What are the differences between 4S store batteries and external ones?

How to Fix Squeaky Door Seals?

How to Add Brake Fluid for Electric Vehicles?

Does the Model 3 only have one pedal?

What are the license plate letters for Yunnan?

What brand is mahenati?

What is the difference between 2.0t and 1.5t?

What do E A, B, C, D represent respectively?