What Does a Yellow Exclamation Mark on the Dashboard Indicate?

Which Corolla model features a four-cylinder engine?

The 2021 Corolla models equipped with a 1.2-liter turbocharged engine and a 1.8-liter hybrid engine are four-cylinder engines. Power specifications: The 1.2-liter turbocharged engine delivers 116 horsepower and a maximum torque of 185 Nm, while the 1.8-liter naturally aspirated engine produces a maximum power of 72 kW and a maximum torque of 142 Nm. These engines are paired with a CVT transmission and a six-speed manual transmission, respectively. Exterior dimensions: The 2021 Corolla measures 4635 mm in length, 1780 mm in width, and 1435 mm in height, with a wheelbase of 2700 mm. It has a fuel tank capacity of 50 liters and a curb weight of 1290 kg. Additionally, here are some daily maintenance tips for the Corolla engine: Use lubricating oil of the appropriate quality grade. For gasoline engines, select SD--SF grade gasoline engine oil based on the additional equipment in the intake and exhaust systems and usage conditions. For diesel engines, choose CB--CD grade diesel engine oil according to mechanical load, ensuring the standard meets or exceeds the manufacturer's requirements. Regularly change the oil and oil filter. The quality of any lubricating oil will degrade over time. After a certain mileage, its performance deteriorates, leading to various engine issues. To prevent malfunctions, change the oil regularly based on usage conditions and maintain an appropriate oil level. When oil passes through the fine pores of the filter, solid particles and viscous substances accumulate in the filter. If the filter becomes clogged and oil cannot pass through, it may rupture the filter or open the safety valve, allowing oil to bypass the filter and carry contaminants back to the lubrication areas, accelerating engine wear and increasing internal pollution. Periodically clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls. These mix with metal particles from component wear to form sludge. In small amounts, sludge remains suspended in the oil; in large amounts, it precipitates, clogging filters and oil passages, making engine lubrication difficult and causing wear. Regularly use a radiator cleaner to flush the radiator. Removing rust and scale not only ensures proper engine operation but also extends the lifespan of both the radiator and the engine.

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Why is the rear light of the Corolla always on and cannot be turned off?

The rear light of the Corolla may stay on and cannot be turned off because the trunk is not properly closed. It could also be a lighting malfunction, and you can go to a 4S shop for repair. Here is some additional information: 1. Lever-type lighting: The Corolla uses lever-type lighting. Turning it to the indicated position will turn on the corresponding light, which is the most commonly used light switch in Toyota vehicles. Rotating the leftmost part will align the white line with the currently used light. The middle part can also be rotated to turn on the fog lights. 2. Conditions for turning on high beams: Turning on high beams requires the prerequisite of turning on low beams. In other lighting positions (off or parking lights), high beams cannot be turned on.

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What is the real fuel consumption of Changan CS55 Plus?

The official fuel consumption of Changan CS55 is 6.5L per 100 kilometers, while many car owners have measured the actual fuel consumption to be around 7-8.5L. This fuel consumption is not particularly high for an SUV, but it is not especially fuel-efficient either, falling into the moderate range. Below is some relevant information: 1. Factors affecting car fuel consumption: the thermal efficiency of the engine, the mechanical efficiency of the engine and transmission system, and the resistance the car encounters. 2. Methods to reduce fuel consumption: Generally speaking, the thermal efficiency of the engine and the mechanical efficiency of the car are designed at the factory and cannot be changed, but the driving resistance of the car can be controlled. The biggest factor affecting a car's driving resistance is its weight. As long as the weight of the car is reduced, the fuel consumption will decrease significantly.

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Why does the Corolla make abnormal noise when stepping on the accelerator?

Abnormal noise when stepping on the accelerator in a Corolla may be caused by issues in the transmission. Problems such as transmission oil pump failure, loose transmission bearings, or torque converter malfunction can all lead to this situation. Here is some additional information: The Corolla is the tenth-generation straight-line upgrade product of the Toyota COROLLA. Compared to the previous generation Corolla, the body dimensions have been significantly increased, presenting an unprecedented "wide and low" stance while creating a more spacious interior. The newly developed 1.6-liter and 1.8-liter engines with dual VVT-i technology deliver a more powerful driving experience.

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How to activate voice control in Buick Regal?

Buick Regal can activate the voice assistant by pressing the button on the left side of the steering wheel or saying the "wake word". Below is an introduction to the voice assistant: 1. Wake word: Users can set a personalized wake word. 2. Functions: Users can interrupt the voice assistant's broadcast, and also perform functions such as making calls, controlling volume, and playing music. 3. Real-time: Mostly a real-time system, meaning that after the user finishes speaking the phrase to be recognized, the system immediately completes the recognition function and responds, requiring high computational speed from the circuit.

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Where is the production location of the Changan CS75 engine?

The engine of the Changan CS75 is independently developed by Changan and produced at the Changan Engine Plant's Jiangling facility. It is based on the independent research and development of Changan's UK R&D Center and the BlueCore NE powertrain platform. The engine model used in the Changan CS75 is the JL473ZQ5, with a maximum horsepower of 180 HP, a maximum power output of 132 kW, a maximum power speed of 5500 rpm, and a peak torque of 300 N·m. For daily maintenance of the Changan CS75 engine, the following methods can be applied: Use lubricating oil of the appropriate quality grade. For gasoline engines, select SD-SF grade gasoline engine oil based on the additional equipment in the intake and exhaust systems and usage conditions. For diesel engines, choose CB-CD grade diesel engine oil according to mechanical load, with the selection standard not lower than the manufacturer's specified requirements. Regularly change the engine oil and oil filter. The quality of any grade of lubricating oil will deteriorate during use. After a certain mileage, performance degradation can cause various engine issues. To avoid malfunctions, change the oil periodically based on usage conditions and maintain an appropriate oil level. As oil passes through the fine pores of the filter, solid particles and viscous substances accumulate in the filter. If the filter becomes clogged and oil cannot pass through, the filter may rupture or the safety valve may open, allowing oil to bypass through the relief valve and carry contaminants back to the lubrication areas, accelerating engine wear and increasing internal contamination. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls. These mix with metal particles from component wear to form sludge. In small amounts, the sludge remains suspended in the oil; in large amounts, it precipitates, clogging filters and oil passages, making engine lubrication difficult and causing wear. Periodically use a radiator cleaner to flush the radiator. Removing rust and scale deposits not only ensures proper engine operation but also extends the overall lifespan of the radiator and engine.

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What Does a Yellow Exclamation Mark on the Dashboard Indicate?

Which Corolla model features a four-cylinder engine?

Why is the rear light of the Corolla always on and cannot be turned off?

What is the real fuel consumption of Changan CS55 Plus?

Why does the Corolla make abnormal noise when stepping on the accelerator?

How to activate voice control in Buick Regal?

Where is the production location of the Changan CS75 engine?

Is the Corolla automatic or manual?

Is the Changan Kuayue Wang a rebranded vehicle?

What is the 0-100 km/h acceleration time for the BMW 330?

What Causes the Corolla Hybrid System Failure?