1. The pressure pipe nozzle is blocked. Reasons: sensor damage, poor contact or signal interruption; poor engine maintenance; poor quality of fuel and oil; insufficient combustion of mixed gas; spark plug failure, ignition coil failure; fuel pump failure, oil line blockage; air conditioning filter blockage.
2. Solution: First, check whether there are objects that are not fixed, easy to roll and make sounds in the trunk or rear seat, and exclude some items that are not fixed and make noise.
3. I. Electronic controlSystem failure, such as missing sensor signal or misalignment, control signal error or no signal output, spark plug or ignition coil damage leading to inability to ignite, fuel injector not injecting and line failure, etc.
It may be that the engine is weak due to the leakage of the turbocharger, or it is also possible that the intake and exhaust system is blocked. The supercharger is actually an air compressor. It is the only mechanical device that can increase the output power of the engine while the work efficiency remains unchanged.
There may be a problem with the oil pump or the oil road. Open the exhaust pipe of the air compressor and hold the exhaust valve with your hand at idle speed to see if it can be inflated.
Analysis problem: appearThis problem is usually caused by insufficient rigidity of the body, resulting in deformation of the vehicle while driving, friction or shaking of the door and the frame, or friction between the steel plates caused by dewelding in some places.
It is necessary to check whether the spark plugs, high-voltage wires, etc. are damp due to the rain of the car. If so, you can dry the damp machine parts before starting. Or take a more trouble-free method: use the hair dryer you blow your hair to blow the damp parts directly. Check whether the spark plug is damaged. If it is damaged, just replace the new spark plug.
The Yuchai 4-cylinder engine model has YC4D, which is 120 horsepower, 130 horsepower and 140 horsepower respectively. 1 kilowatt is about equivalent to 36 horsepower.First of all, it depends on the power of the car. For example, the engine power is 80KW, and the horsepower is 80*36=108, which means that the car has 108 horsepower.
YC - the initials of the enterprise name "Yuchai" D - the main model code of the engine 4 - the number of cylinders is 4, that is, the four-cylinder engine P - cylinder specification series number 32 - power 32 horsepower 14 - the emission standard is the national 5/European 5 standard 0 - the main model change code, 0 represents the first version, and no major design changes have been made.
There are a total of 489 models of Yuchai engine, which are expressed as YC: the Chinese Pinyin abbreviation of Yuchai engine; in the second part, the numbers 4 and 6:4 represent a 4-cylinder engine and 6 represents a 6-cylinder engine.
It may be caused by insufficient antifreeze, non-working cooling fan, blockage of water tank radiator, damage to pump or slipping of the transmission belt causing water pump failure, thermosulator failure or damage to engine cylinder pad.It is recommended to go to the 4S store to check the reason. The reason for the high temperature of the diesel engine: 1.
The most common reason for the excessive working temperature of the diesel engine is the lack of coolant. When the diesel engine is working, it will produce a large amount of underutilized heat and gather on the engine parts.
The impact of engine load on water temperature. The diesel engine is not working wel. Overloaded at low speed for a long time causes the diesel engine to overheat and cause the water temperature to be too high.
According to what you said, your machine is obviously underpowered. You can make the following adjustments: 1. Correct the oil supply advance angle, 2. Correct the opening and closing pressure of the fuel injector to ensure good atomization. 3. Replace the piston ring and grind the valve. It is estimated that the following work has been done, and your machine can basically work normally. . For your reference.
that is, the high oil level line, preferably slightly lower than the upper scale line. Pay attention to regularly checking and cleaning the water tank of the diesel engine. Rust and scaling of the diesel engine water tank are the most common problems. Rust and scale will limit the flow of coolant in the cooling system, reduce the heat dissipation effect, lead to overheating of the internal combustion engine, and even cause damage to the diesel engine.
There are several reasons for abnormality: 1 The diesel filter is damaged and the diesel is too dirty. 2 There are too many sinking oil needle beads in the fuel injector. At this time, it is best to change the fuel injector assembly, because it is impossible to buy qualified oil needles in the market. 3 The gasket of the fuel injector leaks, which will cause the fuel injector to overheat and burn the oil nozzle.
What is the reason why the Yuchai four-cylinder engine does not infuseGlobal trade content syndication-APP, download it now, new users will receive a novice gift pack.
1. The pressure pipe nozzle is blocked. Reasons: sensor damage, poor contact or signal interruption; poor engine maintenance; poor quality of fuel and oil; insufficient combustion of mixed gas; spark plug failure, ignition coil failure; fuel pump failure, oil line blockage; air conditioning filter blockage.
2. Solution: First, check whether there are objects that are not fixed, easy to roll and make sounds in the trunk or rear seat, and exclude some items that are not fixed and make noise.
3. I. Electronic controlSystem failure, such as missing sensor signal or misalignment, control signal error or no signal output, spark plug or ignition coil damage leading to inability to ignite, fuel injector not injecting and line failure, etc.
It may be that the engine is weak due to the leakage of the turbocharger, or it is also possible that the intake and exhaust system is blocked. The supercharger is actually an air compressor. It is the only mechanical device that can increase the output power of the engine while the work efficiency remains unchanged.
There may be a problem with the oil pump or the oil road. Open the exhaust pipe of the air compressor and hold the exhaust valve with your hand at idle speed to see if it can be inflated.
Analysis problem: appearThis problem is usually caused by insufficient rigidity of the body, resulting in deformation of the vehicle while driving, friction or shaking of the door and the frame, or friction between the steel plates caused by dewelding in some places.
It is necessary to check whether the spark plugs, high-voltage wires, etc. are damp due to the rain of the car. If so, you can dry the damp machine parts before starting. Or take a more trouble-free method: use the hair dryer you blow your hair to blow the damp parts directly. Check whether the spark plug is damaged. If it is damaged, just replace the new spark plug.
The Yuchai 4-cylinder engine model has YC4D, which is 120 horsepower, 130 horsepower and 140 horsepower respectively. 1 kilowatt is about equivalent to 36 horsepower.First of all, it depends on the power of the car. For example, the engine power is 80KW, and the horsepower is 80*36=108, which means that the car has 108 horsepower.
YC - the initials of the enterprise name "Yuchai" D - the main model code of the engine 4 - the number of cylinders is 4, that is, the four-cylinder engine P - cylinder specification series number 32 - power 32 horsepower 14 - the emission standard is the national 5/European 5 standard 0 - the main model change code, 0 represents the first version, and no major design changes have been made.
There are a total of 489 models of Yuchai engine, which are expressed as YC: the Chinese Pinyin abbreviation of Yuchai engine; in the second part, the numbers 4 and 6:4 represent a 4-cylinder engine and 6 represents a 6-cylinder engine.
It may be caused by insufficient antifreeze, non-working cooling fan, blockage of water tank radiator, damage to pump or slipping of the transmission belt causing water pump failure, thermosulator failure or damage to engine cylinder pad.It is recommended to go to the 4S store to check the reason. The reason for the high temperature of the diesel engine: 1.
The most common reason for the excessive working temperature of the diesel engine is the lack of coolant. When the diesel engine is working, it will produce a large amount of underutilized heat and gather on the engine parts.
The impact of engine load on water temperature. The diesel engine is not working wel. Overloaded at low speed for a long time causes the diesel engine to overheat and cause the water temperature to be too high.
According to what you said, your machine is obviously underpowered. You can make the following adjustments: 1. Correct the oil supply advance angle, 2. Correct the opening and closing pressure of the fuel injector to ensure good atomization. 3. Replace the piston ring and grind the valve. It is estimated that the following work has been done, and your machine can basically work normally. . For your reference.
that is, the high oil level line, preferably slightly lower than the upper scale line. Pay attention to regularly checking and cleaning the water tank of the diesel engine. Rust and scaling of the diesel engine water tank are the most common problems. Rust and scale will limit the flow of coolant in the cooling system, reduce the heat dissipation effect, lead to overheating of the internal combustion engine, and even cause damage to the diesel engine.
There are several reasons for abnormality: 1 The diesel filter is damaged and the diesel is too dirty. 2 There are too many sinking oil needle beads in the fuel injector. At this time, it is best to change the fuel injector assembly, because it is impossible to buy qualified oil needles in the market. 3 The gasket of the fuel injector leaks, which will cause the fuel injector to overheat and burn the oil nozzle.
What is the reason why the Yuchai four-cylinder engine does not infuseHow to use HS codes for tariff predictions
author: 2024-12-23 22:00Agriculture trade by HS code in Africa
author: 2024-12-23 21:55Global trade lead generation tools
author: 2024-12-23 20:59Non-GMO products HS code classification
author: 2024-12-23 19:52Trade data-driven portfolio management
author: 2024-12-23 19:47Medical reagents HS code verification
author: 2024-12-23 21:03Import export cost optimization
author: 2024-12-23 20:59Global trade documentation standards
author: 2024-12-23 20:52HS code tagging in tariff databases
author: 2024-12-23 20:36Comparative HS code duty analysis
author: 2024-12-23 20:08657.23MB
Check227.48MB
Check999.27MB
Check716.21MB
Check418.53MB
Check883.57MB
Check333.88MB
Check911.72MB
Check242.88MB
Check412.15MB
Check481.95MB
Check889.93MB
Check828.32MB
Check655.52MB
Check845.12MB
Check236.45MB
Check134.89MB
Check972.81MB
Check745.16MB
Check531.73MB
Check636.48MB
Check743.52MB
Check592.24MB
Check261.21MB
Check692.37MB
Check825.94MB
Check923.13MB
Check613.66MB
Check151.89MB
Check662.93MB
Check632.67MB
Check722.36MB
Check726.42MB
Check354.89MB
Check426.72MB
Check971.86MB
CheckScan to install
Global trade content syndication to discover more
Netizen comments More
937 Dynamic import export performance metrics
2024-12-23 21:47 recommend
2238 HS code-based inventory forecasting
2024-12-23 21:27 recommend
2265 HS code-driven route selection
2024-12-23 21:00 recommend
838 HS code tagging in tariff databases
2024-12-23 20:19 recommend
2864 Advanced customs data integration
2024-12-23 19:38 recommend