HS code-based commodity chain analysis

1. The reason for Atz engine shaking The air filter is dirty: The air filter is designed to protect the engine and reduce wear, generally in 10,000 kilometers. Left and right replacement, if the replacement is not timely, it will cause low idle speed due to insufficient air intake, and the engine will shake. As long as the filter is replaced, it can be solved.

2. Engine cylinder shortage The engine cylinder lack mainly refers to the cylinder not working properly, which is manifested as: the exhaust gas flow discharged by the car has obvious intervals, and the exhaust pipe shakes heavily, which can obviously feel the shaking of the engine, sometimes accompanied by a sudden sound. This is mostly related to the failure of the ignition coil.

3. Cold start jitter First of all, starting from the cold start, the main reason for the cold start body jitter is insufficient fuel combustion, resulting in insufficient power of the car. The ignition energy is low. When starting, especially when the temperature of fuel and lubricating oil is low, more oil is needed to meet the power.

4, "There is the following relevant content introduction: The reason for the idling jitter of the engine of the Atz car: the mixing ratio is not suitable, which leads to jitter. If the oil-gas mixing ratio in the car's engine compartment is not accurate, the car is easy to shake.

5. You can first consider replacing the gasoline filter. After all, the filter element may be blocked after using it for a long time. Then check the oil pressure that does not pass through the gasoline filter. If it is not normal, there may be a problem with the oil pump.

What is the reason for Mazda Atz's idling jitter?

1. Cause analysis is directly caused by the low idle speed. For example, in the previous era of national five emissions, the idle speed was around 700. In the national six era, the emission reduction is the same as reducing the idle speed, thus reducing a certain proportion of emissions. However, don't increase the speed. When the computer is used to brush the high speed, the inspection of the car will encounter emission problems for a long time.

2. The most common reason for car shaking is that the throttle valve is too dirty or the fuel injector has too much carbon.

3. Factors such as unstable oil pressure, too dirty engine throttle valve or too much carbon accumulation in the fuel injector, and aging engine parts will affect the intermittent shaking and vibration of the Atz idling cab, causing the body to tremble. Therefore, it is necessary to find out the problem and solve it.The following are the causes and solutions for intermittent jitter and vibration of the idling cab.

Atz engine idling jitter is strong

" has the following related content introduction: Art The reason for the idling jitter of the engine of this car: the inappropriate mixing ratio leads to jitter. If the oil-gas mixing ratio in the engine compartment of the car is not accurate, the car is easy to shake.

[Pacific Automobile Network] Atz idling jitter solution, clean the oil line and clean up the carbon; check whether the spark plug has too much carbon and replace the spark plug. Check the oil pressure and replace the parts if necessary.

Engine lack of cylinder, engine lack of cylinder mainly refers to one or more cylinders in the engine not working properly, which is manifested as: the exhaust gas flow discharged by the car has obvious intervals, and the exhaust pipe shakes greatly, which can obviously feel the shaking of the engine, sometimes accompanied by a stuttling sound.

Improve the combustion efficiency, improve the combustion performance and improve the working conditions of the engine. The combustion efficiency is also an important factor leading to the working conditions of the engine. Efficient combustion will make the piston of the engine run completely with the ultra-lubricating state of the extreme pressure wear agent. Each time the piston works, the upper and lower stop points are complete. The operation of.

Unstable oil pressure, dirty engine throttle or too much carbon accumulation in the injector, aging engine parts and other factors will affect the intermittent shaking and vibration of the ATZ idling cab, causing the body to tremble. Therefore, it is necessary to find out the problem and solve it. The following are the causes and solutions for intermittent jitter and vibration of the idling cab.

Atz solves engine jitter with fuel treasure

1. Engine cylinder shortage, engine cylinder deficiency mainly refers to one or more cylinders in the engine that do not work properly, which is manifested as: the exhaust gas flow discharged by the car has Obvious interval, and at the same time, the exhaust pipe shakes heavily, which can obviously feel the vibration of the engine, sometimes accompanied by a studling sound.

2. Therefore, when the car body shakes, the throttle valve and fuel injector should be checked first. If you find that the throttle valve is too dirty or the fuel injector has too much carbon, you should clean it with fuel injector cleaner, throttle valve cleaner, etc. in time.

3. You can first consider replacing the gasoline filter. After all, the filter element may be blocked after using it for a long time. Then check the oil pressure that does not pass through the gasoline filter. If it is not normal, there may be a problem with the oil pump.

4. If there is a problem with the supply pressure of the oil pump or the intake pressure sensor fails, the parts can be replaced if necessary. The second problem is the aging of engine parts, such as the aging of the engine foot, which will affect the vibration and vibration of the body, and the aging parts can also be replaced. The third is that the throttle is too dirty or the oil nozzle has too much carbon.