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List of the catalogue of this article:

• 1, < A href='#What is the difference between the national fifth engine and the national sixth engine?' title='What is the difference between the national fifth engine and the national sixth engine?'> What is the difference between the national five engine and the national six engine?
• 2 、 Is the acceleration of the engine of the national five Oman car weak?
• 3, What is the difference between the national fifth and the national sixth engine

What is the difference between the national five engine and the national six engine?

The ternary catalyst of the national six engine is also better than the ternary catalyst of the national fifth engine. The maximum power of the National 6 engine of some models is lower than that of the National 5 version, which is also a sacrifice for higher emission requirements.

The promotion from the fifth to the sixth place does not seem to be digital promotion, and technology promotion is the key. The biggest difference between the fifth and sixth versions of China's engines lies in three aspects. First, upgrade the exhaust pipe ternary catalytic converter, increase the carrier that intercepts PM particles, and purify garbage to a greater extent.The second improvement is the fuel pump.

[Pacific Automobile Network] The main difference between the engines of Guowu and Guoliu is the adjustment of the structure of the combustion chamber. The engine of Guoliu optimizes combustion, increases the injection pressure, uses more electronic equipment to control the engine more accurately, strengthens the ternary catalyst to improve the exhaust gas processing capacity, so that the engine Exhaust emissions can meet the national six standards.

[Pacific Automobile Network] The difference is that an exhaust gas treatment device has been added to the model of Guoliu.

What is the difference between the national fifth and national sixth engines? The difference between the national sixth engine and the national fifth engine is that there is no difference in power between the fifth and the national sixth engine. The main difference is that the carbon monoxide emissions are different: the national fifth carbon monoxide emissions are 1,000 mg; the national six carbon monoxide emissions are 700 mg.

The engine of the national six standard may be different or exactly the same from the national five standard. The difference is whether it is a technical improvement or a direct compromise in the face of performance reduction.

Is the acceleration of the engine of the national five Oman car weak?

The engine of the Manchester car is weak in acceleration,Check whether there is any abnormal noise, and learn to distinguish the abnormal noise that belongs to the reasonable noise. It is difficult for ordinary car owners to distinguish which are faulty abnormal noises and which are reasonable abnormal noises. When I went to the repair shop to test the abnormal sound of the vehicles, only nearly 20% of the vehicles really had problems.

Large trucks are generally diesel vehicles. When refueling, the fuel concentration near the cylinder injector is high, and the fuel concentration of the piston head near the fuel injector is low, resulting in layered combustion. The oxygen concentration is insufficient near the fuel injector with high concentration of atomized diesel, resulting in insufficient combustion and black smoke.

Engine power drops, the engine starts difficult, the car accelerates poorly, the acceleration is weak, the idle speed is unstable, and the exhaust pipe smokes black.

What is the problem with weak acceleration of the engine? Serious carbon accumulation: When the car is driving at low speed for a long time, it is easy to produce carbon accumulation and block the oil road system, thus causing the symptoms of weak acceleration.Poor quality of oil: The poor quality of the oil used will affect the gasoline filter and oil line, which may lead to poor oil supply, resulting in weak acceleration.

What is the difference between the national fifth and the national sixth engine? The difference between the national sixth engine and the national fifth engine

1. What is the difference between the national fifth and the national sixth engine and the national sixth engine? There is no difference in the dynamics of Guowu and Guoliu. The main difference is that the carbon monoxide emissions are different: the carbon monoxide emissions of Guowu are 1,000 mg; the carbon monoxide emissions of Guo6 are 700 mg.

2. It seems that the promotion from the fifth to the sixth place is not digital promotion, and technology promotion is the key. The biggest difference between the fifth and sixth versions of China's engines lies in three aspects.First, upgrade the exhaust pipe ternary catalytic converter, increase the carrier that intercepts PM particles, and purify garbage to a greater extent. The second improvement is the fuel pump.

3. There is a difference between the national six engine and the national five engine: the emission standards are different: the emission standards of the national six are more than 30% stricter than those of the national five.

4. The ternary catalyst of the national six engine is also better than the ternary catalyst of the national fifth engine. The maximum power of the National 6 engine of some models is lower than that of the National 5 version, which is also a sacrifice for higher emission requirements.

5. There is no difference in the power data of many models of Guo5 and Guo6, but it does not mean that the engine is exactly the same, because we only see the external characteristic data, that is, the maximum capacity of the engine, which can be completely consistent through software calibration. Consumers are more likely to accept that the same model has the same power parameters.