Why is the fuel consumption of Geely Boyue getting higher and higher?

What Causes the Engine Warning Light with an Exclamation Mark?

There are 7 main reasons why the engine warning light may illuminate: Sensor Malfunction: This includes sensors such as coolant temperature, crankshaft position, air flow, intake air temperature, and oxygen sensors. When these sensors are damaged, have poor connections, or their signals are interrupted, the vehicle's ECU cannot accurately obtain engine data, which triggers the engine warning light. Fuel or Oil Quality Issues: If fuel or engine oil is not added according to the manufacturer's specifications, it may cause engine wear and trigger the warning light. Poor Combustion of Air-Fuel Mixture: Poor combustion can lead to engine carbon buildup or knocking. When detected by the oxygen sensor and reported to the ECU, the warning light will illuminate as a warning. Issues such as faulty spark plugs, ignition coils, fuel pumps, or clogged fuel lines can cause poor combustion. Turbocharger Problems: Issues with the intake boost piping or turbocharger can also trigger the engine warning light. The most common problem is turbocharger damage, which may also be accompanied by symptoms such as oil leaks, excessive oil consumption, reduced power, metallic noises, or blue/black smoke from the exhaust. Intake Problems: If the vehicle's intake system malfunctions, it may lead to blocked engine pipes, and in severe cases, trigger the engine warning light. A dirty air filter that is not cleaned regularly can cause intake issues. Exhaust Problems: Exhaust system faults can also cause the engine warning light to illuminate. Common causes include faulty rear oxygen sensors, catalytic converters, exhaust camshafts, or bearings, with the catalytic converter being the most frequent issue. Using leaded gasoline, lead- or silicon-containing lubricant additives, physical damage to the catalytic converter, or fuel system malfunctions can all lead to catalytic converter failure. Anti-Theft System Malfunction: If the vehicle's electronic anti-theft system fails or if the anti-theft controller does not match the engine's electronic controller, the anti-theft system may prevent the engine from operating normally and trigger the warning light. If the engine warning light illuminates, follow these steps: First, check whether the engine is running normally. If there are issues such as shaking or smoke, avoid restarting the engine. Note: Do not restart the engine if the red warning light is on. If the engine can be started, turn it off and wait 5-10 minutes. Without pressing the brake pedal, press the start button once or turn the key halfway to the "ON" position (without pressing the clutch). The vehicle will perform a self-check after powering on. Observe whether the warning light turns off after 5-10 seconds. If the warning light remains on, visit a service center as soon as possible. Technicians can use a portable diagnostic tool to read the trouble codes, identify the issue, and perform targeted repairs.

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What is the difference between 15w40 and 10w40?

The main difference between 15w40 and 10w40 engine oils lies in their low-temperature fluidity. Engine oil primarily serves the following functions: 1. It effectively protects internal engine components, reducing wear and preventing aging. 2. Inside the engine, it minimizes mechanical friction resistance, ensuring smoother operation. 3. It helps lower the internal temperature of the engine, aids in heat dissipation, prevents rust and aging of internal parts, and extends the engine's service life.

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What is BFGOOD tire?

BFGOOD is the BFGoodrich tire brand under Michelin, known for its strong traction, excellent grip, flexible steering control, and stylish tread design. Car tires are one of the important components of a vehicle, directly contacting the road surface and working together with the car suspension to mitigate shocks during driving. The functions of car tires include: ensuring good ride comfort and smooth driving; maintaining excellent adhesion between the wheels and the road; improving the vehicle's traction, braking, and off-road capability; and bearing the weight of the car. The critical role tires play in automobiles has gained increasing attention.

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How to reset the tire pressure light on an Audi Q3?

Here are the steps to reset the tire pressure on an Audi Q3: 1. First, power on the car and press the CAR button on the MMI system; 2. Press the return button, then use the knob to select the Tire Pressure Monitoring System; 3. Next, press 'Store Tire Pressure' and select 'Store Now' to complete the process. Additional information: Most cars are equipped with a tire pressure monitoring system, which typically uses wheel speed sensors to monitor the rotation speed of the wheels. Tires are the only part of the car that comes into contact with the ground, making tire pressure critically important for tire performance.

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What does HOLD mean on the automatic gear lever of the Sylphy?

HOLD on the automatic gear lever of the Sylphy refers to the gear hold function. More details about HOLD are as follows: 1. HOLD means "hold." When this button is pressed, the automatic transmission enters "hold mode," and the "hold mode indicator light" on the dashboard illuminates. Pressing the HOLD button again returns the transmission to the normal automatic shifting mode, and the "hold mode indicator light" on the dashboard turns off. 2. In hold mode, the transmission remains in a specific gear, making the automatic transmission operate similarly to a manual transmission.

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Why is the reversing image inverted?

The inversion of the reversing image is mainly due to the following reasons: First: The front and rear cameras are installed incorrectly. That is, the front camera was mistakenly installed at the rear of the car. The main difference between the front-view camera and the rear-view camera lies in the mirroring of the image. If the rear-view camera is used as the front-view camera, the image on the display will be mirrored left and right. Second: A problem with the system settings itself. You can shift into reverse gear again, find the settings button in the navigation device under the reversing image mode, check if there is a mirror adjustment or reversing mirror function, and then click to turn it off.

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Why is the fuel consumption of Geely Boyue getting higher and higher?

What Causes the Engine Warning Light with an Exclamation Mark?

What is the difference between 15w40 and 10w40?

What is BFGOOD tire?

How to reset the tire pressure light on an Audi Q3?

What does HOLD mean on the automatic gear lever of the Sylphy?

Why is the reversing image inverted?

How to Solve the Brake Noise Issue in Volkswagen Bora?

What materials are required for vehicle color change registration?

Will the Three-Cylinder Focus Engine Vibrate?

What is traffic violation code 1039B?