Can the Wuling Zhiguang be equipped with air conditioning?

1 Answers
AubreyLynn
07/29/25 2:43pm
Wuling Zhiguang can be equipped with air conditioning. There is no problem at all when driving on flat ground, but it may be more strenuous when driving in mountainous areas. Overall, it is acceptable. The automotive air conditioning refrigeration system mainly consists of a compressor, expansion valve, condenser, evaporator, and blower, among others. These components are connected into a sealed system using high-pressure rubber hoses and steel pipes. More relevant information is as follows: Compression process: The compressor sucks in the low-temperature, low-pressure refrigerant gas at the outlet of the evaporator and compresses it into high-temperature, high-pressure gas, which is then discharged from the compressor. Heat dissipation process: The high-temperature, high-pressure superheated refrigerant gas enters the condenser. Due to the reduction in pressure and temperature, the refrigerant gas condenses into a liquid and releases a large amount of heat. Throttling process: The higher-temperature and higher-pressure refrigerant liquid passes through the expansion device, where its volume increases, and the pressure and temperature drop sharply, discharging as a mist (fine droplets) from the expansion device. Heat absorption process: The mist-like refrigerant liquid enters the evaporator. Since the boiling point of the refrigerant is much lower than the temperature inside the evaporator, the refrigerant liquid evaporates into a gas. During the evaporation process, it absorbs a large amount of surrounding heat, and then the low-temperature, low-pressure refrigerant vapor re-enters the compressor. The above process is repeated cyclically to achieve the purpose of reducing the temperature of the air around the evaporator.
Was this review help?
5
2
Share
More Forum Discussions

What Causes Engine Power Loss When Accelerating at High Temperatures?

Engine power loss when accelerating at high temperatures can be attributed to the following reasons: Fuel system faults: A clogged or waterlogged air filter reduces air intake, leading to an overly rich air-fuel mixture, incomplete combustion, and poor acceleration. In this case, the exhaust pipe emits heavy black smoke. Cracks in fuel lines or loose/leaking connections, along with insufficient fuel pump pressure, result in poor fuel delivery and affect acceleration performance. Poor atomization or clogging of fuel injectors causes cylinders to misfire or stop working, impacting acceleration. The exhaust pipe may emit black smoke. Fuel quality is another factor. If the fuel contains excessive water, the exhaust pipe will emit white smoke. Electrical faults: Malfunctioning air flow meters reduce air intake, causing the air-fuel mixture to become overly rich or lean, affecting acceleration. Damaged spark plugs in individual cylinders (i.e., cylinder misfire) also impair acceleration. Additionally, issues like leaking ignition wires can contribute. Mechanical faults: Wear and tear of engine valves, cylinder liners, pistons, or piston rings result in insufficient cylinder compression. Excessive intake valve clearance or insufficient exhaust valve clearance can also cause problems.
2
1
Share

Is the Circuit the Cause of BMW 320 Rear Turn Signal Failure?

BMW 320 rear turn signal failure is mainly caused by three aspects: the bulb, the headlight control module, and related wiring. 1. If this problem occurs after washing the car, it is generally due to water immersion in the wiring harness or moisture in the headlight module. 2. If the light fails after driving on uneven roads with excessive vehicle vibration, we should suspect whether the related wiring harness connectors have become loose. 3. If the headlight fails and occasionally recovers on its own, this is usually an issue with the headlight control module or related wiring. BMW has previously issued recalls due to defective socket connectors in the left and right taillights, as these connectors can develop increased resistance after prolonged use. Solution: First, check if the bulb is damaged. Then, if only one side fails, swap the left and right headlight modules to see if the failure transfers. If it does, the issue is likely with the module itself. If not, carefully inspect the related wiring harness and connectors, and also clean the headlight module. If both sides fail, this is generally not a problem with the headlight module itself but should focus on the higher-level footwell module and the bus system.
4
5
Share

Is Power Steering Fluid the Same as Clutch Fluid?

Power steering fluid and clutch fluid are not the same. Introduction to Power Steering Fluid: Power steering fluid is hydraulic fluid. Hydraulic fluid is a type of oil, similar to engine oil, gasoline, or diesel. It is used in hydraulic equipment, such as hydraulic jacks or hydraulic cylinders in dump trucks that lift the cargo bed. The fluid is compressed inside to occupy a certain volume, thereby generating force. Liquids are used because solids cannot flow, and gases are easily compressed, making liquids the most suitable option. Hydraulic fluid is ideal for such applications because it provides lubrication, exhibits minimal volume change under high pressure, remains stable in performance, is relatively viscous, and is easy to seal. Essentially, it is a type of oil similar to engine oil but thicker. Introduction to Clutch Fluid: Clutch fluid is brake fluid. Brake fluid is a liquid used in automotive hydraulic braking systems to transmit pressure. There are three types: alcohol-based, mineral oil-based, and synthetic. Alcohol-based fluids include grades 1 and 3, while mineral oil-based fluids include grades 10 and 15. These two varieties have been phased out. Currently, synthetic brake fluid is predominantly used. Synthetic brake fluids are further categorized into glycol-ether-based, ester-based, and silicone-based types, with glycol-ether and ester-based being the most commonly used.
10
1
Share

Why does the oil light come on when the handbrake is pulled?

There are two reasons why the oil light comes on when the handbrake is pulled. The first is insufficient oil. When you press the brake and the engine speed drops, the pressure fails to meet the required level, causing the oil indicator light to illuminate. The second reason is the use of low-quality oil with insufficient viscosity, which can also trigger the oil light when braking. First, it's essential to determine whether it's a genuine or false alarm. 1. Genuine Alarm: The oil pressure is indeed below the design requirements. Causes: 1. Lack of oil; 2. Blockage in the lubrication circuit; 3. Clogged oil pan filter screen; 4. Unqualified oil filter; 5. Issues with the oil pump; 6. Turbocharger pressure leakage; 7. Problems with the selected oil viscosity. The viscosity is too low and does not meet the engine manufacturer's design requirements, or water has entered the oil. Solution: Use an oil pressure gauge to directly measure the actual oil pressure to identify the issue, then address it step by step based on the causes mentioned above. 2. False Alarm: The actual oil pressure is fine, but the alarm is triggered. Causes: 1. The oil pressure sensor itself is faulty; 2. There is an issue with the wiring connected to the sensor.
20
1
Share

Can ETC be installed without attaching it to the windshield?

ETC does not have to be attached to the windshield. Installing the ETC on the upper part of the windshield is to minimize obstruction of the driver's view and to ensure better recognition by highway toll station equipment. If you prefer not to install it on the windshield, place it in an open area where it can still be seen through the windshield. For small cars, the ETC is generally installed on the upper middle part of the front windshield, while for large vehicles like trucks and buses, it is installed on the lower middle part. The appropriate installation position should be no lower than 1.2 meters and no higher than 2.5 meters, with an installation angle between 30 to 90 degrees. If the vehicle has or will have an anti-explosion film, which may affect microwave signal transmission, the ETC should be installed on the microwave window strip. Here are some considerations for ETC installation: 1. Do not obstruct the view; it's best to install it behind the rearview mirror: Many car models have windshields with a steep incline, which can reduce the driver's field of vision. Installing the ETC without considering this may increase blind spots. Installing it behind the rearview mirror on the right side can help avoid blocking the view. 2. Do not interfere with charging: The ETC electronic tag consumes power but generally does not require charging or battery replacement, as it has a solar panel on the back for self-charging. Therefore, avoid installing it on the blackened areas of the windshield or where the solar panel might be blocked. 3. Do not remove it arbitrarily once installed: The adhesive in the middle has an anti-removal lever connected to a switch. Once installed, the windshield presses the lever in. If removed arbitrarily, the lever will pop out, triggering the switch and locking the electronic tag, rendering it unusable until unlocked at an ETC service point. This is designed to prevent multiple vehicles from sharing one device. ETC usage tips: - The ETC transaction sensing range is 8 meters. To avoid paying for the vehicle in front due to its faulty ETC device, maintain a distance of at least 10 meters from the vehicle ahead. - The ETC lane recognizes speeds up to 20 km/h. Driving too fast may result in failure to read the vehicle's device information, leading to payment failure. - When using a debit card linked to ETC, insufficient balance may also cause payment failure.
3
5
Share

How Many Kilometers Should a Car Air Filter Be Replaced?

According to the car's maintenance manual, the air filter should generally be replaced every 10,000 to 20,000 kilometers or every other maintenance interval. However, it is recommended to clean the air filter every 5,000 kilometers to reduce the formation of throttle sludge. The location of the car's air filter varies depending on the intake form and engine structure, typically found in the air filter housing on the engine intake pipe. There are two types of air filters in cars: dry and wet. Dry filters are made of paper or organic materials, while wet filters are made of metal mesh. The function of the air filter is to remove particulate impurities from the air, ensuring that sufficient clean air enters the cylinders and preventing airborne dust from being sucked into the engine, which can accelerate wear on the piston group and cylinders. Air filter: It is a type of filter, also known as an air filter cartridge, air cleaner, or style. It is mainly used in engineering vehicles, cars, agricultural vehicles, laboratories, sterile operating rooms, and various precision operating rooms as an air filtration device. During operation, the engine draws in a large amount of air. If the air is not filtered, the suspended dust in the air can be sucked into the cylinders, accelerating wear on the piston group and cylinders. Larger particles entering between the piston and cylinder can cause severe cylinder scoring, especially in dry and sandy working environments. The air filter is installed in front of the carburetor or intake pipe to filter out dust and sand from the air, ensuring that sufficient, clean air enters the cylinders. Using a dirty air filter while driving can cause insufficient engine air intake, leading to incomplete fuel combustion, unstable engine operation, reduced power, and increased fuel consumption. Therefore, it is essential to keep the air filter clean. The car air filter is a device that removes particulate impurities from the air, consisting of one or several air-cleaning filter components. Its main function is to filter out harmful impurities from the air entering the cylinders to reduce early wear on the cylinders, pistons, piston rings, valves, and valve seats. Thus, before air enters the cylinders, it must pass through the fine filtration of the air filter. A dirty air filter can cause poor engine performance, excessive fuel consumption, and engine damage. When inspecting the air filter, if it is found to have minimal dust and light blockage, it can be cleaned using high-pressure air blown from the inside out and reused. Severely dirty air filters should be replaced promptly.
3
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.