What is the Difference Between Adaptive Cruise Control and Regular Cruise Control?

What is the fuel tank capacity of the 911?

The fuel tank capacity of the Porsche 911 Carrera Cabriolet-3.0T, Carrera-3.0T, Carrera-S-3.0T, and Carrera S Cabriolet-3.0T is 64 liters, while other versions have a fuel tank capacity of 67 liters. This data is officially published, and owners of the Porsche 911 can also check it on the vehicle's configuration sheet. The recommended fuel grade for the Porsche 911 is 95 octane. The Porsche 911 Carrera Cabriolet-3.0T, Carrera-3.0T, Carrera-S-3.0T, and Carrera S Cabriolet-3.0T can travel up to 719 km on a full tank of fuel. Other versions of the Porsche 911 have a fuel consumption of 8.9L per 100 km and can travel up to 753 km on a full tank. During daily driving, it is essential to monitor the remaining fuel level in the tank. This is usually done by observing the fuel gauge inside the vehicle. 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 only 2 segments left to avoid running out of fuel midway. During actual refueling, the amount of fuel may exceed the calibrated capacity. This is because the fuel tank capacity specified by the car manufacturer is measured from the bottom of the tank to the safe limit, with additional space from the safe limit to the tank opening. This space ensures that the fuel can expand when temperatures rise without overflowing the tank. If fuel is added up to the tank opening during refueling, the actual amount of fuel added may exceed the calibrated tank capacity.

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Is the handbrake of a front-wheel drive car applied to the front or rear wheels?

In front-wheel drive cars, the handbrake is applied to the rear wheels. Small cars are generally front-wheel drive, so the handbrake brakes the rear wheels while the front wheels are braked by the foot brake. For larger vehicles where the rear wheels are the driving wheels, the handbrake is applied to the front wheels. Long-term use of the handbrake can cause the steel cable to undergo plastic deformation, which is irreversible and will reduce its effectiveness over time, also increasing the handbrake's travel distance. The professional term for the handbrake is auxiliary brake, which operates differently from the main brake system. It uses a steel cable connected to the rear brake shoes to apply braking force to the vehicle. In some small cars, the handbrake is located behind the transmission, where there is a brake disc connected to the driveshaft, similar to a disc brake system. The parking brake is then achieved by transmitting the pulling force through the steel cable.

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How to Fold Down the Rear Seat Backrest of the Volvo S90?

Method to fold down the rear seat backrest of the Volvo S90: The rear seat folding switch is located inside the trunk, with two handles positioned in the middle below the rear window. Pull the handles toward the rear of the vehicle while simultaneously pushing the seat forward to fold it down. After folding down the rear seat backrest, press firmly on the backrest to ensure it is securely and smoothly folded. The Volvo S90 is a mid-to-large-sized sedan introduced by Volvo Asia Pacific. Its body dimensions are 5090mm in length, 1879mm in width, and 1450mm in height, with a wheelbase of 3061mm. The vehicle features a double-wishbone independent front suspension and a multi-link independent rear suspension.

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How to Check Vehicle Circuit Faults?

Methods for checking vehicle circuit faults include: 1. Visual Inspection: Determine the fault range by observing surface phenomena such as car instruments, indicator lights, and circuit connections; 2. Spark Test: While driving or without instruments, test by grounding wires or terminals to the car body, or touching wires to terminals to observe if sparks are generated, thereby judging current supply and continuity; 3. Testing Method: Use instruments to test circuits or components to determine faults; 4. Replacement Method: Replace components or wires to identify faults; 5. Spark Plug Test: When it is confirmed or suspected that a certain engine cylinder is malfunctioning, use the spark plug test method. That is, while the engine is running, disconnect the high-voltage wire from the spark plug of that cylinder, leaving a 5mm to 7mm gap, and perform a "spark test". If the engine performance significantly improves, it indicates the spark plug is faulty. If there is no improvement, replace the spark plug.

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Is the Jetta VS5 a joint venture car?

Jetta VS5 is a joint venture car, and here are the relevant details: Introduction to Jetta VS5: The Jetta VS5 is a joint venture car. The Jetta brand is still under the Volkswagen Group and is a budget brand under the Chinese joint venture 'FAW-Volkswagen' Automotive Co., Ltd., which is part of the German Volkswagen Group. The Jetta VS5 is the first SUV model under the Jetta brand, built on Volkswagen's most advanced MQB A1 platform and equipped with the same engines used in Volkswagen and Audi models. Definition of a joint venture car: A project jointly established by Chinese and foreign investors. The Chinese side contributes by providing land and factory usage rights, as well as capital, while the foreign investors provide the brand, technology, capital, and talent. Joint venture cars are the products of such collaborations. The foreign party provides technology, talent, and the brand for domestic assembly, but the core technology remains under foreign control.

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Can Car Refrigerators Be Used at Home?

Car refrigerators can indeed be used at home. Most car refrigerators available on the market are designed for dual-purpose use, both in vehicles and at home, and come with either a car power cord and a home power cord or a home voltage converter. Car refrigerators are generally divided into two main types: thermoelectric (semiconductor) and compressor-based. Among these, compressor-based car refrigerators are more suitable for home use due to their traditional refrigeration technology, larger size, and higher cooling efficiency. However, they have the drawback of being less portable when used in vehicles. On the other hand, thermoelectric car refrigerators are compact, capable of both cooling and heating, produce zero pollution, are environmentally friendly, and easy to carry. However, since they do not use refrigerant for cooling, their cooling efficiency is lower, and their performance can be affected by environmental conditions. For example, if the ambient temperature is 30°C, the car refrigerator can only cool to around 5 to 10°C, making it unsuitable for freezing.

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What is the Difference Between Adaptive Cruise Control and Regular Cruise Control?

What is the fuel tank capacity of the 911?

Is the handbrake of a front-wheel drive car applied to the front or rear wheels?

How to Fold Down the Rear Seat Backrest of the Volvo S90?

How to Check Vehicle Circuit Faults?

Is the Jetta VS5 a joint venture car?

Can Car Refrigerators Be Used at Home?

What to Do If the Car Always Stalls When Starting on a Slope?

Does hitting the undercarriage affect the car?

Does the Buick Excelle have a one-key start function?

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