The Difference Between Automatic and Manual Air Conditioning in Sedans

How to Repair When the EDC Light Comes On in a Yuejin Truck?

When the EDC (Electronic Diesel Control) light appears on the dashboard, it indicates an issue with the diesel injection electronic control system, signaling an engine fault. If the EDC warning light illuminates, it means there is a problem with the engine, and the owner should promptly visit a repair shop for inspection and servicing. Below are some extended details: 1. High-voltage line malfunction: If the vehicle fails to start normally, it may be due to excessive carbon buildup in the throttle, an abnormal fuel pump condition, or a clogged fuel filter. 2. High-voltage circuit malfunction: If the engine starts and runs normally, the issue may not severely harm the engine. Possible causes include damage to the high-voltage circuit, fuel injectors, or oxygen sensors, leading to increased fuel consumption.

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Why is the Excelle Recalled to Replace the Intermediate Steering Shaft?

Because many car owners have complained about steering wheel jamming, abnormal noise, low-speed steering or reversing steering, and the steering wheel being very heavy and tight. Therefore, the Excelle is recalled to replace the intermediate steering shaft and upgrade the electronic steering system program for free. The following are the functions of the steering transmission shaft: 1. Transmitting force: The function of the steering shaft is to transmit the steering torque applied by the driver to the steering wheel to the steering gear. Its upper part is fixedly connected to the steering wheel, and the lower part is connected to the steering gear. The steering shaft passes through the steering column tube and is supported by bearings and bushings inside the column tube. 2. Energy absorption: Some steering shafts not only have a certain stiffness but also have energy absorption functions, which play a role in injury prevention.

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What Causes a Manual Transmission Car to Stall When Starting?

Manual transmission cars stall when starting due to not shifting gears promptly after releasing the clutch. The correct starting method is: 1. After starting the car, fully depress the clutch with your left foot to prepare for the semi-engaged state; 2. Shift into first gear; 3. Gently push the turn signal lever downward with your left hand to activate the left turn signal, alerting vehicles in front and behind; 4. Press the horn button in the center of the steering wheel to warn pedestrians ahead, preparing to start; 5. With your right hand, press and hold the button in front of the handbrake, then lift and fully lower the handbrake; 6. Slowly raise your left foot until the clutch reaches the semi-engaged state. When the vehicle begins to vibrate slightly, it indicates sufficient power. Release the throttle, depress the clutch, and shift into second gear.

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How many color options are available for the Geely Boyue?

Geely Boyue offers 6 color options, which are: Han Jade White, Agate Brown, Titanium Platinum, Pearl Silver, Black Jade, and Coral Red. The Geely Boyue is equipped with a 7-inch full LCD 3D dynamic combination instrument panel, a NAPPA luxury leather multifunction steering wheel, an EPB electronic parking brake system, and an AUTOHOLD automatic parking system. In terms of power, the Geely Boyue provides diversified power options, including a 1.8TD engine, a 2.0L naturally aspirated engine, and a 6-speed manual transmission. Regarding body dimensions, the Geely Boyue measures 4519mm in length, 1831mm in width, and 1694mm in height.

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What is the Real Purpose of a Car Sunroof?

Car sunroofs serve several functions including rapid cooling, defogging, and quick air exchange. Additional details are as follows: 1. Rapid Cooling: If your car is parked under direct sunlight, especially in summer, the interior temperature can easily exceed 60℃. Many drivers instinctively turn on the air conditioning upon entering the car. However, the more effective approach is to first open the windows and sunroof while driving, which quickly draws out the hot air and achieves cooling. This method cools the car about three times faster than using the air conditioning alone and also saves fuel. 2. Defogging: During seasons with significant temperature variations, if the side windows are closed while driving, the windshield is prone to fogging up. Opening the sunroof for a few minutes can quickly eliminate the fog. 3. Quick Air Exchange: Opening the sunroof while driving rapidly increases air circulation inside the car, thereby improving ventilation and air exchange within the cabin.

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How many bottles of refrigerant are generally needed for a car's air conditioning?

High-end car models typically require 4 to 6 bottles of refrigerant. Generally, cars aged 3 to 5 years do not need refrigerant replenishment, but if the cooling effect of the refrigerant is poor, it should be added. Below is an introduction to car air conditioning refrigerant: Introduction to refrigerant bottles: Refrigerant, commonly known as "freon," is a working fluid used in refrigeration and air conditioning systems to transfer heat energy and produce cooling effects. It can be classified by working method into primary refrigerants and secondary refrigerants. Based on material properties, it can be categorized into natural refrigerants and synthetic refrigerants. Physical and chemical properties: Refrigerant, in air conditioning systems, is a substance that transfers heat through evaporation and condensation. It easily absorbs heat to become a gas and releases heat to return to a liquid state. When high-pressure liquid is depressurized into gas, it absorbs heat. An ideal refrigerant is non-toxic, non-explosive, non-corrosive to metals and non-metals, non-flammable, easily detectable when leaking, chemically stable, non-destructive to lubricants, has high latent heat of evaporation, and is environmentally friendly. Main functions: In refrigeration and air conditioning systems, refrigerant is used to transfer heat energy and produce cooling effects. It acts as an intermediate substance in the refrigeration process, first absorbing the cooling capacity of the refrigerant to lower its temperature, then cooling other substances to be cooled. This intermediate substance is called refrigerant or coolant. Refrigerants can be gaseous, liquid, or solid. Gaseous refrigerants include air, etc.; liquid refrigerants include water, brine, etc.; ice and dry ice are used as solid refrigerants.

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The Difference Between Automatic and Manual Air Conditioning in Sedans

How to Repair When the EDC Light Comes On in a Yuejin Truck?

Why is the Excelle Recalled to Replace the Intermediate Steering Shaft?

What Causes a Manual Transmission Car to Stall When Starting?

How many color options are available for the Geely Boyue?

What is the Real Purpose of a Car Sunroof?

How many bottles of refrigerant are generally needed for a car's air conditioning?

What to Do When the Car Roof Lining Falls Off?

Can Deformed Wheel Hubs Be Repaired?

How to Follow Vehicles in Foggy Weather?

Why Does the Car Make a Squeaking Sound When Braking?