Analysis of icing fault of air conditioning expansion valve for car

To ensure the air conditioner is functioning properly after reaching 60 km/h, first check if the compressor is running. If it isn’t, inspect the entire air conditioning circuit, including the compressor itself, relay, pressure switch, water temperature switch, and the AC controller. If the compressor is operating normally but the cooling performance is poor, it could be due to the compressor running continuously, causing the expansion valve to freeze and preventing proper refrigeration. In normal operation, when the car reaches a certain temperature (e.g., 5°C), the controller should cut off the compressor’s power supply to prevent the expansion valve from freezing. This is typically controlled by the evaporator outlet temperature switch. To quickly test this switch, unplug the thermostat connector and observe if the compressor still runs. If it does, the issue might be with the AC controller or the position of the temperature control switch and the air inlet temperature sensor. If the compressor stops, then the temperature switch is likely faulty. During the break-in period for the Regal 2.0, there are several important considerations. Avoid rapid acceleration and heavy throttle use, and keep speeds below 100 km/h whenever possible. It's best to let the engine idle for a few minutes after starting to allow the coolant to reach its normal operating temperature before driving. Regularly check for any signs of leaks in the system. After driving around 3,000 km, it's recommended to change the oil, oil filter, and other essential components. If you're looking for affordable car accessories in Guangzhou, there are several places worth visiting. First, head to Yongfu Road for Fu Yi Auto Supplies City. Another great option is Yiyun Auto Supplies Square, also located on Yongfu Road. For something in the Baiyun District, visit Anwar Auto Decoration City on Huangshi Road. These locations offer a wide range of quality products at competitive prices. Regarding the fuel consumption increase on your Polo 1.4L after switching to wider tires (195/55 R15 Goodyear), it's not unusual for fuel efficiency to drop slightly. Wider tires increase rolling resistance, which can lead to higher fuel consumption. This is a common effect when upgrading tire size, and the increase you’re seeing—8L to 10L per 100km—is within a normal range. Explosion-proof solar film is a type of window tint designed to enhance safety rather than provide bulletproof protection. In the event of an accident, the film helps hold shattered glass together, reducing the risk of injury from flying shards. It also offers additional benefits like heat insulation and UV protection. While brands like 3M and Ray Ban are known for high-quality options, they tend to be more expensive. More budget-friendly alternatives include Garley and Sun Bao, which offer good performance at lower prices.

Agricultural Machinery Parts

The main products are Spare Parts for various harvesters and tractors, such as chassis parts, rubber tracks, shafts and gears, and other small accessories. Our products are exported to Egypt, India, Pakistan, Malaysia, Tanzania, Kenya, Sri Lanka, Myanmar, Ecuador, Indonesia, Peru, Thailand, Vietnam, Morocco, Southeast Asia, the Middle East and other countries.

Single -cylinder tractor 6+1 gearbox promotioner, TY tractor strong pressure promotioner, Ningbo type ordinary/strong voltage booster, large and medium trailer supporter, the required accessories required by the promotioner modification. Please consult the customer service staff before buying, and provide the tractor nameplate, the rear axle model, and support it according to the needs.

Agricultural Machinery Parts,Kubota Rice Combine Harvester Parts,Tractor Spare Parts,Combine Harvester Spare Parts

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