The reasons for the engine lack of cylinder fire can be divided into two categories: I. Electronic control system failure , such as missing sensor signal or misaligned signal, control signal error or no signal output, spark plug or ignition coil damage resulting in inability to ignite, fuel injector does not inject oil and line failure, etc.
There are many reasons for the engine fire, which can be summarized into two aspects: the failure of the electronic control system and the failure of the mechanical part. Failures of the electronic control system, such as loss or inaccuracy of the sensor signal, failure of the control unit control signal or no signal output, failure of ignition caused by damage to spark plugs or ignition coils, failure of fuel injection of fuel injector and failure of line connection, etc.
The possible reason is that the belt adjustment is too loose, the pulley groove is sensitive and excessive wear, or the new belt and the old pulley do not match well. You can use a simple method to judge. When there is a sound, pour a little water on the belt. If the noise disappears, it means that the belt has slipped.
Fault phenomenon: If the engine speed is unstable, the power is obviously insufficient, and there is a tempering phenomenon, it can be considered that the engine has a fault of excessive mixed gas.
The cylinder shrinks, and the gap between the piston and the cylinder liner is large, so the compression force is insufficient. I'm just guessing, is that so? When the car is started when it is cold, if it is difficult to start, then 8 and 9 can be said to be insufficient compression. Another place where air may leak is the valve gap.
If there is no problem, the accessories can basically be excluded The fault is the burning oil caused by the stuck piston ring. The stuck starts from the oil road. The temperature of the oil is 110 degrees. The high temperature caused by the long-term unclean oil route makes the oil stay inThe temperature is 120 degrees or even higher, so that the oil will run out early, and the holes in the oil ring will be very small.
The main reason for burning engine oil is to use oil of poor quality or viscosity level that does not meet the requirements. Low oil quality level will lead to increased wear. In addition, if the viscosity of the oil is too low or too high, it will cause poor engine lubrication, which will increase the wear of the piston ring and cylinder wall, and the sealing performance will decrease, resulting in oil burning.
The difference between Citroen Sega and c4 Sega: The 6l engine of c4 Sega and Citroen Sega is the same ec5 engine and does not burn oil. C4 Sega is a new generation of Sega products, mainly due to changes in appearance and major changes in interior decoration. Sega doesn't have esp, c4 Sega does.
Cold car burning engine oil: When the temperature of the car has not been fully heated, the engine exhaust pipe discharges a lot of blue smoke, but it is normal after heating the car.This phenomenon is caused by the aging of the valve oil seal.
The EGR valve is damaged, and the engine's oil exhaust gas enters the combustion chamber, causing the oil to burn. Judgment method: Remove the air intake pipe and check whether there is obvious oil near the EGR valve. Solution: Repair or replace the EGR valve.
Hello, no, this engine rarely burns oil [If there is a problem with the car, ask the car master. 4S store professional technician, 10 minutes to solve.
1. The following is an example of the analysis of the NGK spark plug model and the method of checking the calorific value: The model of the spark plug is BKR5E- 11, pressAccording to the interpretation in the table, the national standard resistance type is a spark plug with a calorific value of 5, a thread length of 10mm, and a spark gap of 1mm.
2. The calorific value of the spark plug includes nine numbers from 1 to 9, of which 1-3 is the low calorific value, 4-6 is the medium calorific value, and 7--9 is the high calorific value.
3. The function of the spark plug is to introduce high-voltage electricity (more than 10,000 volts) generated by the ignition coil into the engine cylinder, and generate sparks between the gaps between the spark plug electrodes to ignite the mixture.
Carbon accumulation must have an impact. Long-term idling is easy to lead to the formation of carbon accumulation in cars.When the car is idling, less air enters the engine, so the air flow becomes smaller, which is easy to make the car's carbon formation faster.
The impact of carbon accumulation on the engine is relatively large, which will lead to unstable idling of the car engine, which will cause the car to be difficult to start, and will cause the car to have no power if it wants to speed up during driving. We can minimize the generation of carbon accumulation in cars, and we need to develop a good habit of using a car in the process of daily use.
The carbon accumulation here will affect the intake vortex, hindering the rate of flame propagation, leading to a decrease in power. In severe cases, it will cause engine explosion (commonly known as cylinder knocking), and even excessive pressure will cause the combustion chamber to break through; slight carbon accumulation does not matter much, but the combustion chamber carbon accumulation is an accumulation process from slow to fast, so Daily cleaning is very important.
Due to the excessive carbon accumulation in the combustion chamber, the engine is affected by vibration and airflow during work. Part of the carbon accumulation in the combustion chamber is easy to fall off. Part of it is taken away by the exhaust, while the other part is adhered to the cylinder wall. When the piston moves at high speed, this carbon dust will aggravate the wear of the cylinder wall and piston, which directly affects the life of the engine.
Carbon accumulation will affect the air intake of the engine. Carbon accumulation is generally in the intake channel of the engine's intake valve, which will hinder the fluidity of the gas and reduce the flow rate of the gas in the intake channel. This will form the resistance of air intake.
Cars are walking tools in our lives. In the process of driving cars, fuel will not burn completely, but will form carbon accumulation. Carbon accumulation is constantly accumulated in cars., a small amount of carbon may not affect the engine, but after long-term accumulation, it will seriously affect the operation of the engine.
1. Reasons for burning engine oil: long-term non-clean oil line, untimely replacement of antifreeze, oil use cycle too long The harm of burning engine oil: continuous generation of larger carbon accumulation, which will seriously pull the cylinder. The ternary catalyst is completely damaged in the exhaust gas that is not well burned, and the continuous life-extending oil will eventually cause the engine cylinder to burst.
2. It mainly depends on whether the oil is too thin, or the quality of the oil is not good and the decomposition is serious, which will cause excessive oil consumption. Check whether the oil is leaking somewhere in the engine, causing excessive consumption.Turning on the air conditioner at idle speed in summer will also cause excessive oil consumption.
3. Here are several factors. The first factor is the maintenance cycle of the oil. Your car changes the oil at 7,500 or 10,000 kilometers, while another car changes the oil at 5,000 kilometers. The car that changes the oil at 5,000 kilometers will definitely burn the oil later than the car that changes the oil at 7,500-10,000 kilometers.
4. It is normal for the same engine to have this kind of different situation, because different people have different driving habits and different types of oil used. Long-term use of inappropriate oil (inappropriate viscosity or fake oil) will cause different results. Burning engine oil within 12 kilometers should be caused by too high viscosity of the oil, and too much energy consumption and too much wear.
*
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The reasons for the engine lack of cylinder fire can be divided into two categories: I. Electronic control system failure , such as missing sensor signal or misaligned signal, control signal error or no signal output, spark plug or ignition coil damage resulting in inability to ignite, fuel injector does not inject oil and line failure, etc.
There are many reasons for the engine fire, which can be summarized into two aspects: the failure of the electronic control system and the failure of the mechanical part. Failures of the electronic control system, such as loss or inaccuracy of the sensor signal, failure of the control unit control signal or no signal output, failure of ignition caused by damage to spark plugs or ignition coils, failure of fuel injection of fuel injector and failure of line connection, etc.
The possible reason is that the belt adjustment is too loose, the pulley groove is sensitive and excessive wear, or the new belt and the old pulley do not match well. You can use a simple method to judge. When there is a sound, pour a little water on the belt. If the noise disappears, it means that the belt has slipped.
Fault phenomenon: If the engine speed is unstable, the power is obviously insufficient, and there is a tempering phenomenon, it can be considered that the engine has a fault of excessive mixed gas.
The cylinder shrinks, and the gap between the piston and the cylinder liner is large, so the compression force is insufficient. I'm just guessing, is that so? When the car is started when it is cold, if it is difficult to start, then 8 and 9 can be said to be insufficient compression. Another place where air may leak is the valve gap.
If there is no problem, the accessories can basically be excluded The fault is the burning oil caused by the stuck piston ring. The stuck starts from the oil road. The temperature of the oil is 110 degrees. The high temperature caused by the long-term unclean oil route makes the oil stay inThe temperature is 120 degrees or even higher, so that the oil will run out early, and the holes in the oil ring will be very small.
The main reason for burning engine oil is to use oil of poor quality or viscosity level that does not meet the requirements. Low oil quality level will lead to increased wear. In addition, if the viscosity of the oil is too low or too high, it will cause poor engine lubrication, which will increase the wear of the piston ring and cylinder wall, and the sealing performance will decrease, resulting in oil burning.
The difference between Citroen Sega and c4 Sega: The 6l engine of c4 Sega and Citroen Sega is the same ec5 engine and does not burn oil. C4 Sega is a new generation of Sega products, mainly due to changes in appearance and major changes in interior decoration. Sega doesn't have esp, c4 Sega does.
Cold car burning engine oil: When the temperature of the car has not been fully heated, the engine exhaust pipe discharges a lot of blue smoke, but it is normal after heating the car.This phenomenon is caused by the aging of the valve oil seal.
The EGR valve is damaged, and the engine's oil exhaust gas enters the combustion chamber, causing the oil to burn. Judgment method: Remove the air intake pipe and check whether there is obvious oil near the EGR valve. Solution: Repair or replace the EGR valve.
Hello, no, this engine rarely burns oil [If there is a problem with the car, ask the car master. 4S store professional technician, 10 minutes to solve.
1. The following is an example of the analysis of the NGK spark plug model and the method of checking the calorific value: The model of the spark plug is BKR5E- 11, pressAccording to the interpretation in the table, the national standard resistance type is a spark plug with a calorific value of 5, a thread length of 10mm, and a spark gap of 1mm.
2. The calorific value of the spark plug includes nine numbers from 1 to 9, of which 1-3 is the low calorific value, 4-6 is the medium calorific value, and 7--9 is the high calorific value.
3. The function of the spark plug is to introduce high-voltage electricity (more than 10,000 volts) generated by the ignition coil into the engine cylinder, and generate sparks between the gaps between the spark plug electrodes to ignite the mixture.
Carbon accumulation must have an impact. Long-term idling is easy to lead to the formation of carbon accumulation in cars.When the car is idling, less air enters the engine, so the air flow becomes smaller, which is easy to make the car's carbon formation faster.
The impact of carbon accumulation on the engine is relatively large, which will lead to unstable idling of the car engine, which will cause the car to be difficult to start, and will cause the car to have no power if it wants to speed up during driving. We can minimize the generation of carbon accumulation in cars, and we need to develop a good habit of using a car in the process of daily use.
The carbon accumulation here will affect the intake vortex, hindering the rate of flame propagation, leading to a decrease in power. In severe cases, it will cause engine explosion (commonly known as cylinder knocking), and even excessive pressure will cause the combustion chamber to break through; slight carbon accumulation does not matter much, but the combustion chamber carbon accumulation is an accumulation process from slow to fast, so Daily cleaning is very important.
Due to the excessive carbon accumulation in the combustion chamber, the engine is affected by vibration and airflow during work. Part of the carbon accumulation in the combustion chamber is easy to fall off. Part of it is taken away by the exhaust, while the other part is adhered to the cylinder wall. When the piston moves at high speed, this carbon dust will aggravate the wear of the cylinder wall and piston, which directly affects the life of the engine.
Carbon accumulation will affect the air intake of the engine. Carbon accumulation is generally in the intake channel of the engine's intake valve, which will hinder the fluidity of the gas and reduce the flow rate of the gas in the intake channel. This will form the resistance of air intake.
Cars are walking tools in our lives. In the process of driving cars, fuel will not burn completely, but will form carbon accumulation. Carbon accumulation is constantly accumulated in cars., a small amount of carbon may not affect the engine, but after long-term accumulation, it will seriously affect the operation of the engine.
1. Reasons for burning engine oil: long-term non-clean oil line, untimely replacement of antifreeze, oil use cycle too long The harm of burning engine oil: continuous generation of larger carbon accumulation, which will seriously pull the cylinder. The ternary catalyst is completely damaged in the exhaust gas that is not well burned, and the continuous life-extending oil will eventually cause the engine cylinder to burst.
2. It mainly depends on whether the oil is too thin, or the quality of the oil is not good and the decomposition is serious, which will cause excessive oil consumption. Check whether the oil is leaking somewhere in the engine, causing excessive consumption.Turning on the air conditioner at idle speed in summer will also cause excessive oil consumption.
3. Here are several factors. The first factor is the maintenance cycle of the oil. Your car changes the oil at 7,500 or 10,000 kilometers, while another car changes the oil at 5,000 kilometers. The car that changes the oil at 5,000 kilometers will definitely burn the oil later than the car that changes the oil at 7,500-10,000 kilometers.
4. It is normal for the same engine to have this kind of different situation, because different people have different driving habits and different types of oil used. Long-term use of inappropriate oil (inappropriate viscosity or fake oil) will cause different results. Burning engine oil within 12 kilometers should be caused by too high viscosity of the oil, and too much energy consumption and too much wear.
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