Is the Lingpai from Dongfeng Honda or GAC Honda?

What to Do When the Engine Malfunction Light Comes On in a New Car?

The engine malfunction light may come on due to the following 7 main reasons: Sensor failure: The sensors mentioned here include coolant temperature, crankshaft position, air flow, intake air temperature, oxygen sensors, etc. When these sensors are damaged, have poor contact, or experience signal interruption, the car's ECU cannot accurately obtain engine data, which will trigger the engine malfunction light. Fuel quality issues: If fuel and engine oil are not added as required by the manufacturer, it may cause engine wear and trigger the malfunction light. Poor combustion of the air-fuel mixture: Poor combustion can lead to engine carbon deposits or knocking. When detected by the oxygen sensor and reported to the ECU, the malfunction light will illuminate as a warning. Spark plug failure, ignition coil failure, fuel pump failure, and fuel line blockage can all cause poor combustion of the engine's air-fuel mixture. Turbocharging issues: The intake turbocharging pipeline and turbocharger can also cause the engine malfunction light to come on. The most common issue is turbocharger damage, accompanied by symptoms such as oil leaks, high oil consumption, reduced power, metallic noises, and blue or black smoke from the exhaust pipe. Intake issues: If there is a problem with the car's intake, it may cause engine pipeline blockage, and in severe cases, trigger the engine malfunction light. A dirty air filter that is not cleaned regularly can lead to intake problems. Exhaust issues: Exhaust faults can also cause the engine malfunction light to illuminate. The rear oxygen sensor, three-way catalytic converter, exhaust camshaft, and bearing failures are all causes of exhaust problems, with the three-way catalytic converter being the most common. Using leaded gasoline, lead or silicon-containing lubricant additives, physical damage to the three-way catalytic converter, or faults in the engine fuel supply system can easily cause three-way catalytic converter failure. Anti-theft system failure: If the car's electronic anti-theft system malfunctions, or if the anti-theft controller does not match the engine electronic controller, the anti-theft system can also prevent the engine from operating normally and trigger the engine malfunction light. If the engine malfunction light comes on, follow these steps: First, check if the engine is running normally and if there are any issues such as shaking or smoke. If so, avoid restarting the engine. Particularly, do not restart the engine if the red light is on. If the engine can be started, turn it off for 5-10 minutes, then without pressing the brake, press the start button once or turn the key halfway to the "on" position without pressing the clutch. The car will perform a self-check after powering on. Observe whether the malfunction light on the dashboard turns off after 5-10 seconds. If the malfunction light remains on, visit a service station as soon as possible to identify the cause. The service station can use a portable diagnostic tool to read the fault code, obtain fault information, and perform targeted repairs.

16

3

Share

What does the exclamation mark in Volkswagen set mean?

There are five situations when an exclamation mark appears on the car dashboard, namely general faults, automatic transmission faults, brake system faults, abnormal tire pressure, and lighting faults. The following is a detailed analysis of the five situations: General faults: A triangle with an exclamation mark inside. If this symbol lights up, it indicates that the car's general performance or components and functions have malfunctioned. Mainly including parking sensor failure, fuel cut-off system intervention or failure, external light failure, engine oil pressure sensor failure, etc. It is necessary to go to a 4S shop for inspection to find out the source of the fault. Automatic transmission fault: A yellow gear with an exclamation mark inside. This is the automatic transmission fault warning light, indicating that there is a fault in the transmission or the transmission lubricating oil is below the normal range. The transmission oil needs to be replaced in time. Brake system fault: An exclamation mark in the middle of a bracket and circle. This represents a warning of the brake system, mainly including brake system failure and low brake fluid level. The brake system needs to be inspected immediately to avoid accidents. Abnormal tire pressure: An exclamation mark in the middle of a horizontal line under a bracket. This represents the tire pressure monitoring warning light. When the car's tire pressure is too low, this warning light will light up. It is necessary to check the car's tire pressure and restore it to the normal range. Lighting fault: A yellow bulb with an exclamation mark. This is the lighting fault indicator light, indicating that a car light has malfunctioned. Solution: Go to a 4S shop for inspection and treatment as soon as possible, or you can check it yourself. Focus on checking commonly used bulbs such as turn signals, fog lights, and interior lights to see where the problem is.

6

0

Share

What does a yellow exclamation mark inside the car mean?

The appearance of an exclamation mark on the car dashboard indicates an abnormality or malfunction in the corresponding system. There are many indicator lights on the car dashboard with exclamation marks, such as the tire pressure indicator light, lighting fault indicator light, steering system fault indicator light, brake system fault light, transmission fault indicator light, and wiper fault indicator light. The following is a detailed introduction to the exclamation mark fault lights: General faults: A triangle with an exclamation mark inside. If this symbol lights up, it means that the general performance or components and functions of the car have failed. Mainly includes parking sensor failure, fuel cut-off system intervention or failure, external light failure, engine oil pressure sensor failure, etc. It is necessary to go to the 4S shop for inspection and find out the source of the fault. Automatic transmission fault: A yellow gear with an exclamation mark inside. This is the automatic transmission fault warning light, indicating that there is a fault in the transmission or the transmission lubricating oil is below the normal range. The transmission oil needs to be replaced in time. Brake system fault: An exclamation mark in the middle of a bracket and a circle. This represents a warning of the brake system, mainly including brake system failure and low brake fluid level. The brake system needs to be repaired immediately to avoid accidents. Abnormal tire pressure: An exclamation mark in the middle of a horizontal line under a bracket. This represents the tire pressure monitoring warning light. When the tire pressure of the car is too low, this warning light will light up. It is necessary to check the tire pressure of the car and restore the tire pressure to the normal range. Lighting fault: A yellow bulb with an exclamation mark. This is the lighting fault indicator light, indicating that there is a fault in the car lights. Solution: Go to the 4S shop for inspection and treatment as soon as possible, or you can check it yourself. Focus on checking commonly used bulbs such as turn signals, fog lights, and interior lights to find out where the problem is. In addition, in the process of daily use of the vehicle, the fault lights displayed in the vehicle dashboard will be divided into two different colors, yellow and red: Yellow indicates that there is a fault in the corresponding system, but the problem is not very serious. It is necessary to slow down and proceed to the corresponding maintenance point for repair to eliminate potential safety hazards in time. Red indicates that there is a very serious problem in the corresponding system. In this case, do not continue driving. You should stop the car in time and call for professional help to prevent unpredictable dangers to the vehicle and personal safety caused by forced driving. It should be noted that when the car is ignited and started, all lights will light up, and the system will perform automatic detection. After the detection is completed, the lights will automatically go out. If a light does not light up or stays on when the ignition switch is turned on, or lights up while driving, it means that the related system has a fault. In such cases, professional help should be sought in time for car inspection and elimination of potential safety hazards.

2

Share

What does 105V tire mean?

The 105 in tire 105V indicates the load index, meaning each tire can carry a load of 925KG, and the V indicates the maximum speed of the tire is 240 km/h. The load index of a tire refers to the maximum load capacity the tire can bear when inflated to the specified pressure, while the speed rating of a tire refers to the maximum speed at which the tire is allowed to travel, generally represented by uppercase English letters and marked on the side of the tire. The maximum load capacity does not mean the tire will immediately fail if it exceeds this limit, but prolonged operation is not allowed. Prolonged operation will generate more heat, ultimately leading to tire fatigue damage, reduced lifespan, or even structural failure causing a blowout. Different letters represent different speed ratings. For example, "L" indicates a maximum allowable speed of 120 km/h, "T" represents 190 km/h, "V" stands for 240 km/h, and so on. Generally, higher-end cars use tires with higher speed ratings. However, the speed rating of a tire will decrease over time due to aging and reduced elasticity, and tire pressure also affects the speed rating—lower pressure leads to a lower speed rating. In daily use, pay attention to the following points regarding tires: Regularly check the tire surface for cracks, deformations, or other defects. Due to wear from driving, the tread grooves gradually become shallower. If the tread is worn flat, it loses its drainage and anti-slip functions, significantly reducing the car's performance. Small cracks may seem minor but can be a hidden danger for blowouts at high speeds. Additionally, promptly remove small stones stuck in the grooves. Try to park on flat ground. Avoid parking on roads with thick, sharp, or pointed stones. Do not park near or in contact with petroleum products, acids, or other materials that may deteriorate rubber. After parking, the driver should not turn the steering wheel, as this accelerates tire wear. Do not splash water for cooling. In hot weather or during high-speed driving, tires can overheat, and pressure may increase. In such cases, stop to allow the tires to cool naturally. Never release air to reduce pressure or splash water to cool them, as this may cause abnormal aging of the tread rubber. Avoid sudden braking. Try to minimize frequent or hard braking to prevent accelerated tread wear from dragging against the road.

6

4

Share

Where is the Land Rover brand from?

Land Rover is a British brand, currently offering the Range Rover series, Discovery series, and Defender series. Taking the 2020 Land Rover Discovery as an example, it belongs to the mid-to-large SUV category with body dimensions of: length 4956mm, width 2073mm, height 1888mm, wheelbase 2923mm, fuel tank capacity 90l, and curb weight 2330kg. The 2020 Land Rover Discovery features a double-wishbone independent front suspension and a multi-link independent rear suspension. It is equipped with a 2.0L turbocharged engine delivering maximum horsepower of 300PS, maximum power of 221kW, and maximum torque of 400Nm, paired with an 8-speed automatic transmission.

11

4

Share

Where Should Car Headrests Be Installed?

While driving, the position of the headrest is generally set parallel to the ears of the head, corresponding to the position of the back of the head. Additional information is as follows: The function of car headrests: Primarily designed to protect the fragile neck of the human body in the event of a rear-end collision (according to statistics from relevant departments, neck sprains are one of the most common injuries in car accidents), while also providing a cushioning effect for the head. Without a headrest, the strong impact caused by a collision would directly press on the fragile neck, potentially causing damage to the spine, severe cases may lead to paralysis, or even be life-threatening.

12

3

Share

Is the Lingpai from Dongfeng Honda or GAC Honda?

What to Do When the Engine Malfunction Light Comes On in a New Car?

What does the exclamation mark in Volkswagen set mean?

What does a yellow exclamation mark inside the car mean?

What does 105V tire mean?

Where is the Land Rover brand from?

Where Should Car Headrests Be Installed?

What to Do If You Forget the Audi PIN Code?

What brand is the original Audi wiper?

Is It Necessary to Shift to Neutral (N) Gear at Traffic Lights?

What is the tire pressure for a Ford Focus?