Which country does HiPhi belong to?

How many kilometers does a BMW need to replace spark plugs?

BMW cars need to replace new spark plugs after driving 20,000 kilometers. Spark plugs are an important component of the gasoline engine ignition system. They introduce high voltage electricity into the combustion chamber and make it jump across the electrode gap to generate sparks, thereby igniting the combustible mixture in the cylinder. Steps for replacing spark plugs: Open the hood, lift the plastic cover of the engine, remove the high-voltage distributor wires, and mark the position of each cylinder to avoid confusion. Use a spark plug socket to remove the spark plugs one by one. When removing them, check if there are leaves, dust, etc. on the outside and make sure to clean them thoroughly. Place the new spark plug into the spark plug hole, turn it by hand a few times, and then tighten it with the socket. Install the removed high-voltage distributor wires according to the firing order, and then snap the cover back on.

4

Share

Why is the display screen of the Mercedes-Benz E260 not lighting up?

Here are the reasons why the display screen of the Mercedes-Benz E260 is not lighting up. Central control display screen freezing: If the Mercedes display screen suddenly stops lighting up, it may be due to the central control display screen freezing. You can try restarting the car. If the issue persists after restarting, it could be a problem with the vehicle computer system or a hardware failure. It is recommended to visit a 4S shop for inspection and repair. Abnormalities in the screen host: If the Mercedes display screen suddenly stops lighting up, you can try restarting the car by turning it off and then on again to see if the display screen lights up. If it does, it may just be an abnormality in the screen host, such as the host freezing, which will not affect normal driving functions. Additionally, low body voltage can also cause the display screen to automatically power off and not light up.

6

0

Share

Can the Civic engine bay be washed with water?

It is not recommended to wash the Civic engine bay with water. Structure of the engine bay: The engine bay contains many highly sensitive electrical components, such as ignition coils, fuse boxes, battery wiring connectors, etc. Although these parts have some waterproofing measures, they cannot withstand the high-pressure water jet wash. It might be fine once or twice, but over time, there's a risk of damage or burning out. Correct cleaning method for the engine bay: First, remove surface dust using a high-pressure air canister, then spray engine bay surface cleaner, being careful not to spray onto the battery or inside the fuse box. Wait about ten minutes before wiping it dry. For wiring connectors, avoid spraying the cleaner and instead use a damp cloth to clean them.

2

1

Share

At how many kilometers should spark plugs be replaced in a BMW?

BMW vehicles require new spark plugs after 20,000 kilometers. Spark plugs are a crucial component of a gasoline engine's ignition system. They introduce high voltage electricity into the combustion chamber, causing it to jump the electrode gap and create a spark, thereby igniting the combustible air-fuel mixture in the cylinder. Steps for replacing spark plugs: Open the hood, lift the engine's plastic cover, remove the high-voltage ignition wires, and mark each cylinder's position to avoid confusion. Use a spark plug socket to remove the spark plugs one by one. While removing them, check for any external debris like leaves or dust and ensure they are thoroughly cleaned. Place the new spark plugs into the spark plug holes, hand-tighten them a few turns, and then use the socket to tighten them further. Reinstall the high-voltage ignition wires according to the firing order, then snap the cover back into place.

18

0

Share

What are the symptoms of a throttle valve failure in the Baojun 560?

The symptoms of throttle valve failure in the Baojun 560 include: unstable engine idle, persistently high idle speed that does not decrease, difficulty starting the engine; insufficient engine power, poor acceleration performance, and unstable operation; black smoke from the car's exhaust pipe, and increased fuel consumption. Cleaning the throttle valve: The throttle valve is the most important component of the engine system. Whether the car accelerates smoothly is closely related to the cleanliness of the throttle valve. If the throttle valve is dirty, the owner can clean it themselves. Steps for cleaning the throttle valve: When cleaning the throttle valve, it does not need to be disassembled, but the sealing parts of the intake must be thoroughly cleaned. The idle speed motor must be removed to be cleaned properly. After cleaning, reassemble according to the disassembly procedure. Initialization of the throttle valve: After installation, the throttle valve must be initialized. Initialization is necessary after cleaning the throttle valve because the computer adjusts the throttle opening based on memory functions. Due to previous blockage by oil sludge, the computer automatically adjusts the throttle opening to ensure normal air intake.

11

4

Share

What are the wheel specifications for the Volkswagen Phaeton?

The ET value of Volkswagen Phaeton wheels is 30, the PCD is 5-112, the center bore is 57.1, and the screw/nut specification is B14X1.5. Wheel size: Wheel size consists of two parameters: rim diameter and rim width. Common notations include 15x6.5; 15x6.5JJ; 15x6.5J; 1565, etc., with no strict formatting rules. The "15" indicates the rim diameter, meaning the wheel's rim diameter is 15 inches, while the "6.5" represents the rim width, indicating the wheel's rim width is 6.5 inches. Wheel size can usually be found engraved on the back of the wheel. PCD: PCD refers to the Pitch Circle Diameter of the wheel's bolt holes. Examples include 5x114.3 and 10x100/114.3, where "5" indicates the number of bolt holes (5 holes), and "114.3" means the pitch circle diameter of the bolt holes is 114.3mm. Offset: Offset (also known as ET) is the distance between the mounting surface and the centerline of the wheel, typically found on the back of the wheel. The offset is used to adjust the track width and ensure the wheel does not interfere with the vehicle body. Center bore: The center bore is the large hole in the middle of the wheel. Note that the center bore size should be measured from the back for accurate data. This varies by vehicle; for example, Mercedes-Benz typically uses 66.6mm, while BMW uses 72.6mm. If the wheel's center bore is larger than the hub, a hub-centric ring must be used to prevent wheel vibration at high speeds.

14

0

Share

Which country does HiPhi belong to?

How many kilometers does a BMW need to replace spark plugs?

Why is the display screen of the Mercedes-Benz E260 not lighting up?

Can the Civic engine bay be washed with water?

At how many kilometers should spark plugs be replaced in a BMW?

What are the symptoms of a throttle valve failure in the Baojun 560?

What are the wheel specifications for the Volkswagen Phaeton?

Does the BMW X5 have ACC adaptive cruise control?

Why is the new Sagitar slowing down and shifting down slowly?

Why is the sound loud when turning on the air conditioning in Haval H6?

What problems will arise from stage 1 tuning an Audi A8?