What does 'Check Engine System' mean?

What causes the car to shake when accelerating?

The reason why the car shakes when accelerating is due to problems with the engine's ignition system or intake system. The ignition system of a car engine consists of spark plugs and ignition coils. Spark plugs are consumable parts that need to be replaced regularly. If spark plugs are used for a long time, the electrode gap will increase, and carbon deposits will form on the electrodes, affecting the spark plug's ignition. Ignition coils may fail after prolonged use. If the ignition coil fails, it will cause insufficient ignition energy in the spark plugs, affecting the engine's operation. If the throttle valve malfunctions, it needs to be replaced. Over time, carbon deposits are likely to form on the back of the throttle valve. Car owners can regularly clean the carbon deposits from the vehicle's throttle valve.

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What are the body dimensions of the Tacqua?

The body dimensions of the Tacqua are 4194 mm, 1760 mm, and 1601 mm, with a wheelbase of 2651 mm. It is a model under FAW-Volkswagen, positioned as a compact SUV. The Tacqua features a 5-door, 5-seat body structure and is equipped with non-full-size tires in the specification of 205/55R17. The Tacqua offers both automatic and manual transmission modes, powered by two engine types: the EA211DJS, a 4-cylinder 1.2T turbocharged engine with 116 horsepower, and the EA211DMB, a 4-cylinder 1.5L naturally aspirated engine with 113 horsepower.

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What car has a rectangular logo with many vertical bars?

Rectangular logo with many vertical bars belongs to WEY, a Great Wall Motors SUV series. WEY refers to a Chinese luxury SUV brand, with representative models such as VV5, VV7, and VV7S. The WEY VV7 is a mid-size SUV under the WEY brand, positioned as light luxury and sporty. It adopts luxury SUV standards in terms of materials, technology, safety guarantees, and car manufacturing philosophy. The WEY VV7 features a 5-door, 5-seat body structure, with dimensions of 4760mm in length, 1931mm in width, and 1655mm in height, and a wheelbase of 2950mm. It is equipped with a 2.0T direct-injection turbocharged engine, a 7DCT dual-clutch transmission, and a fully independent sport-comfort suspension.

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What documents are required for the first maintenance?

Items needed for the first maintenance include: driver's license; maintenance manual; vehicle registration certificate; warranty manual; owner's ID card; vehicle's driving license; vehicle purchase invoice. Bring these to the designated first maintenance facility for the vehicle's initial service. Important note: Make an appointment with the 4S store in advance. The first maintenance refers to the initial service after a new car has been driven. The specific timing varies by vehicle, typically after driving 1,000 to 3,000 kilometers. It is essential to attend the first maintenance promptly, neither too early nor too late. Completing the first maintenance signifies the end of the vehicle's break-in period, allowing it to operate under standard load and normal speeds as required. The first maintenance time is calculated from the date of vehicle pickup. There are two indicators for the first maintenance: mileage and time. Whichever condition is met first will be the standard. First maintenance tasks include: changing the engine oil and oil filter, cleaning the air filter, checking various fluid levels, inspecting the generator belt and wiper blades for damage, checking tire pressure, and examining tires for damage or bulges. Time required: Approximately 2 hours to complete all tasks. The most critical aspect of a new car's first maintenance is changing the engine oil and oil filter. When replacing the oil, the oil filter must also be replaced. The choice of oil must refer to the "Vehicle User and Maintenance Manual," as different vehicle models specify different oil grades. Maintenance precautions: Do not rinse the interior of the car with water: Many people clean their cars themselves during holidays, using water to wash the body and wiping it with a cloth. It is important to note that the car's interior should not be directly rinsed with water. If the floor mats are dirty, use a vacuum cleaner or remove them to brush and clean with detergent, dry them, and then put them back. The rubber mats under the driver's floor have many drainage holes. Water entering these areas will not dry naturally but will flow through the holes to components like the gearbox, causing erosion and corrosion. The best practice is to use a vacuum cleaner for cleaning, followed by wiping with a cloth to prevent water accumulation. Do not mix different brands of antifreeze: When the car's antifreeze is low, it is recommended to drain the existing antifreeze and refill it with the same brand from the start. Different brands of antifreeze have varying chemical properties, and the corrosion inhibitors in one brand may corrode those in another. To avoid unnecessary issues, do not mix different brands of antifreeze. Do not lubricate tire bolts and nuts: When bolts on a moving car rust, they are often oiled to function properly again. Some people apply lubricant to wheel bolts and nuts to prevent rust, but this can pose safety risks. At high speeds, bolts and nuts may loosen or even fall off, leading to driving hazards. Do not press the accelerator when starting an EFI (Electronic Fuel Injection) car: The starter of an EFI car differs from that of a conventional car. Its fuel injection control system can automatically adjust the fuel supply based on the starter's temperature and operating conditions, ensuring smooth starting.

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What speed do the letters on tires represent?

The speed represented by the letters on tires is: 1. J represents 100 kilometers per hour; 2. K represents 110 kilometers per hour; 3. L represents 120 kilometers per hour; 4. M represents 130 kilometers per hour; 5. N represents 140 kilometers per hour; 6. P represents 150 kilometers per hour; 7. Q represents 160 kilometers per hour; 8. R represents 170 kilometers per hour; 9. S represents 180 kilometers per hour; 10. T represents 190 kilometers per hour; 11. U represents 200 kilometers per hour; 12. H represents 210 kilometers per hour; 13. V represents 240 kilometers per hour; 14. Y represents 270 kilometers per hour; 15. ZR represents over 240 kilometers per hour.

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What Causes a Car to Feel Underpowered When Driving?

The reason a car feels underpowered when driving is due to carbon buildup in areas such as the valves, idle speed motor, intake manifold, combustion chamber, and spark plugs, or poor fuel quality. The high-voltage electricity generated by the electrical system is supplied to the spark plugs via wires. The spark plugs ignite the air-fuel mixture in the combustion chamber, so issues with the wires or spark plugs can cause poor ignition. Clogged fuel injectors, fuel leaks in the fuel lines, reduced fuel pump performance, or a blocked fuel filter can prevent the engine from receiving enough fuel. Additionally, a clogged air filter or throttle system can result in insufficient air intake. If the fuel injectors are clogged or the fuel pump fails to deliver high-pressure fuel injection, the fuel cannot be effectively atomized, leading to reduced combustion efficiency and failure to achieve the expected horsepower.

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What does 'Check Engine System' mean?

What causes the car to shake when accelerating?

What are the body dimensions of the Tacqua?

What car has a rectangular logo with many vertical bars?

What documents are required for the first maintenance?

What speed do the letters on tires represent?

What Causes a Car to Feel Underpowered When Driving?

How to Operate the Remote Start on CR-V?

What car is domy?

What are the differences between the Magotan Luxury and Leading models?

What Causes the Friction Sound When Pressing the Clutch?