What is the tire size of the BMW 530Li?

Why is there no fuel in the high-pressure fuel pipe of the Maxus T60?

Maxus T60 high-pressure fuel pipe not delivering fuel is due to a high-pressure fuel pump failure, where the fuel supply rack of the high-pressure fuel pump plunger is stuck in the stop (shutdown) position. Reasons for high-pressure fuel pump failure: Air in the fuel line, the source of which needs to be carefully checked; governor failure, whose function is to automatically adjust the fuel supply according to the engine speed—a governor failure can instantly stop fuel supply, causing shutdown; detecting no power at the fuel pump connector. Solutions for high-pressure fuel pump failure: First, check if the fuel is exhausted, if the fuel tank switch is open, if there is air in the fuel line, or if the filter or low-pressure fuel line is blocked. During inspection, simply disconnect the low-pressure fuel pipe near the high-pressure fuel pump. If fuel overflows from the pipe, it indicates that there is fuel in the tank, the tank switch is unobstructed, and the filter and pipeline are not blocked; if the overflowing fuel has bubbles, it means the main reason for no fuel delivery is air in the fuel line.

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What is the fuel consumption of the Haval H9?

The average fuel consumption of the Haval H9 2.0T model is 12.8L/100KM, with a consumption range of 11.1L-14.2L. Methods to check fuel consumption: Refer to the MIIT fuel consumption. When purchasing a vehicle at a 4S store, a yellow sticker is usually placed on the windshield of the car, which clearly states the urban, suburban, and combined fuel consumption tested by the MIIT. Methods to calculate fuel consumption: After filling up the tank, note down your odometer reading. The next time you fill up, record the number of liters added and the current odometer reading. Divide the number of liters added by the difference in odometer readings to get the fuel consumption per kilometer. Multiply this number by 100 to get the fuel consumption per 100 kilometers. Constant-speed fuel consumption refers to the fuel economy indicator when the car is driving at a constant speed on a good road surface. Since constant-speed driving is a basic operating condition for cars on the road, and this type of fuel consumption is easy to measure, it is widely adopted.

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Can the engine compartment be washed with water during car washing?

As long as the water jet speed and volume are properly controlled, and attention is paid to certain pipe openings that should not get wet, the waterproofed engine compartment can be washed with water. When cleaning the engine compartment, the following points should be noted: 1. Clean when the engine is cold: If the engine is at a high temperature, rinsing it with cold water can cause the engine block to suddenly cool down, leading to potential deformation of the cylinder gasket or oil leakage from the valve cover due to thermal expansion and contraction. Additionally, washing at high temperatures can generate a large amount of steam, which may affect the electrical circuits. 2. Avoid the fuse box or battery: Some engine compartments have warnings on the fuse box stating "Avoid high-pressure water jet cleaning." Although waterproofing is in place, normal rainwater is generally not a problem, but high-pressure water jets exert greater force. To be safe, avoid the area around the vehicle's computer and battery. 3. Avoid the headlight area: High-pressure water jets directed at the edges of the headlights can easily cause water ingress.

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What is the Difference Between Platinum and Iridium Spark Plugs?

The differences between platinum and iridium spark plugs are as follows: 1. Iridium spark plugs have a higher melting point, allowing the electrodes to be made thinner. Compared to platinum spark plugs, iridium spark plugs offer slightly better performance. 2. Platinum spark plugs have a melting point slightly lower than iridium, and their price is about half that of iridium spark plugs, making them relatively cost-effective. Here is more information about automotive spark plugs: 1. Spark plugs are crucial components in the ignition system of gasoline engines. They introduce high-voltage electricity into the combustion chamber and generate a spark by jumping the electrode gap, thereby igniting the combustible air-fuel mixture in the cylinder. They mainly consist of a terminal nut, insulator, terminal stud, center electrode, side electrode, and shell, with the side electrode welded to the shell. 2. Commonly known as spark plugs or "fire mouths," their function is to release the pulsed high-voltage electricity delivered by the high-tension leads (spark plug wires), breaking down the air between the two electrodes to produce an electric spark that ignites the gas mixture in the cylinder.

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What is the tire pressure for the Arrizo 5?

The standard tire pressure for the Arrizo 5 is 2.4-2.5 bar; reinforced tires: 2.8-2.9 bar; maximum pressure: should not exceed 3.5 bar. Hazards of overinflation: Reduced tire friction and adhesion, affecting braking performance; Causes steering wheel vibration and deviation, reducing driving comfort; Accelerates wear on the central tread pattern, shortening tire lifespan; Increases vehicle vibration, indirectly affecting the lifespan of other components; Overextends tire cords, reducing elasticity and increasing load during driving; Decreases puncture resistance. Sharp objects like nails or glass can easily penetrate, causing internal cracks or blowouts. What to do if tire pressure is low: If no damage is visible, inflate to normal pressure and reset the tire pressure system; If a puncture is found, drive to a tire shop for repair and reinflation; If pressure drops again without a puncture, it may be due to a leaking wheel rim—check and replace if necessary.

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Where is the carbon canister installed?

The carbon canister is installed between the fuel tank and the engine. Below is relevant information: 1. Gasoline is a highly volatile liquid. Under normal temperatures, the fuel tank is often filled with vapors. The fuel evaporation emission control system directs these vapors into the combustion process to prevent their release into the atmosphere. The activated carbon canister storage device plays a crucial role in this process. 2. Due to the adsorption capability of activated carbon, when the vehicle is running or turned off, gasoline vapors from the fuel tank enter the upper part of the activated carbon canister through piping, while fresh air enters from the lower part of the canister. 3. After the engine is turned off, gasoline vapors mix with fresh air inside the canister and are stored in the activated carbon canister. When the engine is started, the solenoid valve of the fuel evaporation purge device (located between the carbon canister and the intake manifold) opens, allowing the gasoline vapors in the carbon canister to be drawn into the intake manifold for combustion.

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What is the tire size of the BMW 530Li?

Why is there no fuel in the high-pressure fuel pipe of the Maxus T60?

What is the fuel consumption of the Haval H9?

Can the engine compartment be washed with water during car washing?

What is the Difference Between Platinum and Iridium Spark Plugs?

What is the tire pressure for the Arrizo 5?

Where is the carbon canister installed?

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