HS code tagging in tariff databases

List of the catalog of this article:

• 1
  、HS code tagging in tariff databases Which technology is the Great Wall gw4d20b diesel engine?
• 6, What to do if the 4d20b engine is not strong and fuel-consuming

Does the gw4d20b diesel engine have an electric injection engine? What year was it produced?

1. This engine is independently developed by Great Wall and belongs to electric injection power. It has been on the market for less than 3 years. It is mainly used on the Great Wall Fengjun 5 and Fengjun 6 pickup trucks. When the speed reaches more than 1800, the power is on call, killing cars under 200,000 in seconds. However, at low speed, the low torque is insufficient. When the speed is below 1500 rm, the power is less than 5 displacement.

2. Engine parameters of the Great Wall Cannon pickup truck: engineModel: GW4D20B, engine type: turbocharged diesel engine, displacement: 0L, maximum power: 120kW (163 horsepower)/3600rpm, maximum torque: 400N·m/1500~2000rpm.

3. Maximum horsepower (Ps): 16 Maximum power (kW): 1 Maximum power speed (rpm): 3600, Maximum torque (Nm): 400.

What car is installed in the 4D20B engine

Engine parameters of the Great Wall Cannon pickup truck: engine model: GW4D20B, engine type: turbocharged diesel engine, displacement: 0L, maximum power: 1 20kW (163 horsepower)/3600rpm, maximum torque: 400N·m/1500~2000rpm.

Fengjun 5 not only has a 4g69 gasoline engine, but also launched the 491qe engine model again this time. It is understood that the engine adopts Toyota 4y technology, with mature technology, stable performance, strong power, low fuel consumption, and meets the European iii environmental protection emission standards. After the test of various complex environments such as high temperature and high cold, its performance is quite excellent.

The Jun 6 adopts a 0L diesel engine model 4D20B, with a 6-speed manual transmission, with a maximum speed of 140km/h, which meets the national four emission standards. The whole series is equipped with ABS+EBD, tire pressure monitoring, reversing radar, child seat interface, multi-function steering wheel, Bluetooth, USB+AUX+IPOD interface, automatic air conditioning, etc. as standard.

Displacement. If you are held back when climbing a hill, you can only hang up slowly from the first gear.

The performance configuration of the two cars is different. Fengjun 5 is equipped with a 0T diesel engine and a 5T diesel engine, matched with a 5-speed manual transmission. Fengjun 6: Adopts a 0L diesel generator model 4D20B, equipped with a 6-speed manual transmission, which meets the national four emission standards.

What's wrong with the 4D20B engine when the engine is ignited in the morning and the engine shakes and black smoke is coming out?

In addition, excessive workload, poor fuel quality and low operating temperature will also cause black smoke from the exhaust.

If the engine exhaust pipe has black smoke, it is caused by the injection of gasoline not fully burned. In the case of high temperature and lack of oxygen in the combustion chamber, the incompletely burned gasoline decomposes and polymerizes to form soot, which is much slower than the reaction speed of gasified fuel oil. The combustion is too late and black smoke is emitted. Black smoke when the engine is working is a malfunction.

Cause analysis: It shows that the mixture is too thick and the combustion is incomplete.The main reasons are that the car engine is overloaded, the cylinder pressure is insufficient, the engine temperature is too low, the carburetor is improperly adjusted, the air filter is blocked, individual cylinders do not work and the ignition is too late, etc.

Damaged fuel injector will cause unstable acceleration of the engine, weak acceleration, or discharge black smoke and other faults, affecting the normal operation of the vehicle. It is also possible that the intake valve gap is too small or the seal is poor, and the air supply in the cylinder is insufficient. If the intake valve gap is small, the engine gas supply is insufficient, the fuel in the cylinder is insufficient, and the power becomes smaller.

The general reasons for the black smoke failure of the car are as follows: (1) The air filter is blocked. ( Clean or replace, check the air intake system). ( 2) The fuel injector is faulty, such as poor atomization, drip or excessive injection pressure. ( Clean or replace the fuel injector, check the system oil pressure) (3) The fuel system pressure is too high.

Fengjun 5 diesel version 4D20B engine reports B1007 failure, what's the problem?

This should be poor line contact. It is recommended to go to the repair shop or 4s store to check the line fuse and iron wire. [ If there is a problem with the car, ask the car master. 4S store professional technician, 10 minutes to solve.

Sensor problem: The sensors mentioned here include water temperature, crankshaft position, air flow, intake temperature, oxygen sensor, etc. When these sensors are damaged, poor contact or the signal is interrupted, the ecu of the car cannot accurately obtain the engine data, which will cause the engine fault light to turn on. .

Car fault code refers to the code automatically recorded by the car's electronic control system when it detects a vehicle failure.To eliminate the fault code, you need to find the fault cause corresponding to the fault code first and repair it. Under normal circumstances, the elimination of the fault code needs to be carried out through the car fault diagnostic instrument.

The specific analysis is as follows; sensor problem; the sensors mentioned here include water temperature, crankshaft position, air flow, intake temperature, oxygen sensor, etc. When these sensors are damaged, poor contact or the signal is interrupted, the ECU of the car cannot accurately obtain the engine data, and at this time it will Cause the engine fault light to turn on.

Which technology is the Great Wall gw4d20b diesel engine?

1. This engine is independently developed by Great Wall and belongs to electric injection power. Can't be listedFor 3 years, it is mainly used on the Great Wall Fengjun 5 and Fengjun 6 pickup trucks. When the speed reaches more than 1800, the power is on call, killing cars under 200,000 yuan in seconds. However, at low speed, the low torque is insufficient. When the speed is below 1500 rm, the power is less than 5 displacement.

2. It is understood that the engine adopts Toyota 4y technology, with mature technology, stable performance, strong power, low fuel consumption, and meets the European iii environmental protection emission standards. After the test of various complex environments such as high temperature and high cold, its performance is quite excellent. Fengjun 5 has become the first high-end pickup truck in the domestic market to be certified by the European Union wvta.

3. Great Wall also independently developed the gasoline turbocharged engine version with the number GW4B15T. The engine of the Great Wall Haval h65t is independently developed by Great Wall, and the engine model is GW4C15B.

4. Great Wall Automobile is a Chinese automobile brand founded in 1984. Headquartered in Baoding City, Hebei Province, it mainly produces pickup trucks, SUVs, cars, new energy vehicles and other models. Great Wall Automobile is the first private vehicle automobile enterprise in China to be listed on H-shares in Hong Kong, the largest pickup SUV professional factory in China, and a multinational company.

5. Green quiet" diesel engine, power improvement. At the same time, Great Wall Automobile has also successfully developed a 7-speed DCT dual-clutch gearbox. In addition, Great Wall Automobile has also developed a 3T engine and 0T engine modeled GW4B13, of which the 0T engine is widely used in WEY VVVV Haval H9 and other products.

6. According to the official information, the engines carried by the Mars pickup include 5L andThere are two types of 0L, of which the 5L engine adopts the GW4G15B engine independently developed by Great Wall Automobile, while the 0L engine adopts the GW4D20B engine jointly developed by Great Wall Automobile and Ricardo, a British diesel engine manufacturer.

What to do if the 4d20b engine is not strong and fuel-consuming

It is recommended to first check that the oil may be less or deteriorated (the mechanical lubrication is poor). If the oil is dirty or less, replace the oil. The second reason is that the aging and hardening of the engine belt will cause the abnormal sound of slipping. You can open the hood by yourself to check whether the belt is aging, and if there is, replace it.

Sensor problem The sensors mentioned here include water temperature, crankshaft position, air flow, intake temperature, oxygen sensor, etc. When these... Maintenance problems Poor engine maintenance is the most common cause of engine failure.

D20B engine is a diesel engine independently developed by Great Wall Automobile Co., Ltd., with a maximum horsepower of 129 horsepower, a maximum power of 95KW and a maximum torque of 315 Nm.

The reason why the steering wheel of the car is stuck is that the steering oil is too dirty or there is air in the pipeline. The function of the steering wheel is to convert the driver's force on the edge of the steering disc into torque and then transmit it to the steering shaft to achieve the effect of turning the vehicle.