What does BYD 55km mean?

What are the differences between EA113 and EA888?

Differences between EA113 and EA888 are as follows: Different launch times: The EA113 engine actually first appeared in 1993, while EA888, as a newer engine series from the Volkswagen Group, appeared in March 2008. Different configurations and performance: The EA888 2.0TFSI engine replaces the traditional timing belt with a timing chain, which is also the first time the Volkswagen Group has used a timing chain on a four-cylinder engine. This design basically means no specialized maintenance is required throughout its lifespan, with lower noise and no slack, eliminating the hassle of replacing the timing chain after 60,000 to 100,000 kilometers of use with the older EA113. Additionally, the EA888 engine uses camshaft phase adjustment technology, with VANE-TYPE as the control device, resulting in higher accuracy of variable timing. Different size and weight: The crankshaft case of the EA888 2.0TFSI engine is more than 25% lighter and smaller than the older EA113, and the position of the dual balance shafts is arranged in a more reasonable location. Moreover, it can be directly driven by the crankshaft through a gear set, reducing engine components while slightly improving overall smoothness and stability.

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What to Do When the EFI Warning Light on a Motorcycle Comes On?

When the EFI warning light on a motorcycle illuminates, it is necessary to check the fault code table or use diagnostic equipment to read data and identify the cause. Below are specific solutions for addressing the illuminated warning light on a motorcycle: 1. Wiring Issues: Inspect the wiring from the generator's excitation winding terminal through the brushes to the regulator; check the wiring from the generator's stator three-phase winding terminal through the diodes and neutral point to the regulator; also examine the wiring connections for the warning light, switch, regulator, and battery. Verify whether there are grounding issues, open circuits, or unreliable connections in the wiring and terminals. 2. Regulator Malfunction: If a regulator fault is confirmed, first identify the specific issue. Generally, start by checking whether the contacts are burnt, dirty, or not conducting properly, and whether the contact return spring is faulty. The return spring adjusts the voltage level—stretching the spring increases the voltage, while shortening it decreases the voltage. Inspect the regulator coil and connecting wires for open or short circuits. The regulator should be adjusted using specialized equipment.

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How to Turn on the Heater in a Car AC?

After starting the car, wait for the temperature indicator to reach the middle position, then turn on the heater after about 8-15 minutes (some cars have a red heating mode, while others use a sun symbol), and set the AC to internal circulation. Do not turn on the A/C switch because the heater utilizes the car's own heat cycle. The direction of the warm air is generally toward the front and the feet. The specific steps are as follows: 1. After starting the car, wait about 8-15 minutes until the water temperature rises to the normal level, then you can turn on the heater. 2. Adjust the AC circulation mode to internal circulation. 3. Switch to the heating mode, which is indicated by a red zone in some cars and a sun symbol in others. 4. Do not turn on the AC (do not activate the A/C switch) because the heater uses the car's own heat cycle. 5. Adjust the AC to a suitable setting and direct the airflow from the vents. 6. The warm air is usually directed toward the front and feet, while the cold air is directed forward.

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What gear should an automatic car be in when reversing?

When an automatic car is stopped at a red light: If the expected wait time is less than 30 seconds, keep it in D gear + foot brake; if the expected wait time is more than 30 seconds, shift to N gear + handbrake; if the expected wait time is more than 2 minutes, shift to N gear + handbrake + turn off the engine. More details on gear selection when stopped at a red light are as follows: 1. Consider the waiting time. If it's less than 30 seconds, simply press the brake and keep the car in D gear. 2. If the wait is longer than 30 seconds, shifting to N gear is a more reasonable choice, and use the handbrake if on a slope (there's no need to shift to P gear). 3. The most reasonable way to handle gear selection at a red light is to shift to N gear and engage the handbrake, which applies to both manual and automatic cars. However, we should still be flexible in different situations. If the red light is very short, there's no need to shift to neutral—just keep it in D gear and brake gently.

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What to Do When the Car Display Screen Freezes?

There are many reasons that can cause the car display screen to freeze, which can generally be divided into two situations: one is freezing during use, and the other is being unable to restart when in standby mode. Below are solutions for a frozen display screen: 1. Third-party software. First, check if any new software has been downloaded recently. The freeze may be caused by unstable programs or insufficient memory. In this case, it is necessary to delete some memory and uninstall the related software. 2. Hardware damage. Next, examine the hardware to see if the screen is damaged, if there is an issue with the wiring, or if the IC and motherboard are causing the freeze, which is the most common phenomenon. If it is a hardware problem, the only solution is to take it to a 4S shop for maintenance or to a repair shop for inspection. 3. System upgrade. Check if the car system software has not been upgraded to the latest version, which could cause the display screen to freeze. If so, simply upgrade the software version. 4. Replace the navigation device. Finally, if many methods have been tried and none work, the only option is to have the car inspected and replace the navigation device with a new one.

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What does a circle with a slash on the Volkswagen Polo dashboard mean?

A circle with a slash on the dashboard represents average values, corresponding to metrics such as average fuel consumption or average speed. For example, if the dashboard currently displays this symbol with "17Km/h," it indicates the current average speed is 17 km/h. Similarly, if the circle with a slash is followed by "XXL/100km," it refers to the average fuel consumption. In reality, dashboard symbols are not limited to these—there are various others, such as: A little person carrying a large sword. This alerts you that the seatbelt is not fastened while driving. Buckling up significantly enhances personal safety during travel. A little person sitting on a toilet. This is not actually indicating someone using the toilet in the car but rather displays the temperature, showing a marker for -4°C. A teapot dripping water. This is the engine oil pressure warning light. When starting the engine, oil pressure hasn’t yet built up, so this light may illuminate for a second before turning off as pressure normalizes. This is more noticeable in winter but is normal and not a cause for concern. There are many symbols displayed on the dashboard, each with different meanings. When a symbol appears, promptly refer to it to identify the cause.

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What does BYD 55km mean?

What are the differences between EA113 and EA888?

What to Do When the EFI Warning Light on a Motorcycle Comes On?

How to Turn on the Heater in a Car AC?

What gear should an automatic car be in when reversing?

What to Do When the Car Display Screen Freezes?

What does a circle with a slash on the Volkswagen Polo dashboard mean?

What does c1e mean?

What is the reason for the loss of pressure in the left rear tire?

Start the Car First or Pull the Handbrake First?

Can a C2 driver's license drive a pure electric vehicle?