1. This situation needs to be real Use the maintenance computer to read the specific fault code, because there are hundreds of fault codes that can cause the engine fault light to turn on, which cannot be based on speculation and experience.
2. The specific analysis is as follows; sensor problems; 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. At this time It will cause the engine fault light to light up.
3. If the fault code is eliminated after the fault is solved, the fault light will go out. The following is the relevant content of the vehicle fault light: the high water temperature indicator light is usually a red thermometer.
Some fault codes are historical faults, which do not affect the operation of the engine, but affect the exhaust emissions and fuel consumption.
P0016 The causes of failure include the camshaft position sensor itself or its circuit failure, the crankshaft position sensor itself or its circuit failure, engine speed sensor failure, oil contamination, variable camshaft solenoid valve jamming, etc.
It may be that the throttle valve is too dirty, and there is too much carbon accumulation in the fuel injector and intake duct. In the cold case, the carbon accumulation will adsorb part of the fuel, and if the fuel does not completely enter the cylinder to burn, it will produce the symptoms of idling instability and difficulty in starting.
Hello, the FAW Volkswagen engine fault light may be a temporary fault. Specifically, the car has no obvious symptoms when driving. The engine fault light is on for a period of time and off for a period of time. A temporary failure doesn't seem to have much impact, but it is also possible. Therefore, the owner of the car should not ignore it and should find time to check the vehicle.
[Pacific Automobile Network] Volkswagen epc light and engine light at the same time should be detected by EPC to detect the system fault. The engine indicator light refers to the indicator light used to show the working status of the vehicle engine.
The reason why the epc light and the engine light are on at the same time: 1. The throttle valve is too dirty; the oil quality problem; the cylinder pressure is abnormal and the working conditions are poor;Failure of the air intake system, such as leakage or blockage. The EPC lights of Volkswagen Touareg are usually caused by serious engine carbonisation.
Epc and engine lights are on at the same time is a failure of the vehicle's mechanical and electronic systems. Generally speaking, there are two possibilities for the EPC lights to be on. One is that the throttle valve is dirty and should be cleaned, and the other is that the brake light is not on, and the brake switch and lines need to be checked.
If this indicator light lights up while driving, it means that the engine power electronic control system is faulty. The engine must be checked immediately. Under normal circumstances, the throttle valve body is dirty, the vacuum leakage of the intake system, the brake switch is damaged, the engine is not upgraded in time, etc. may cause EPC failure; there are two possibilities for the EPC light on.
The reasons for the lack of cylinder and fire of the engine can be divided into twoCategory I Failure of the electronic control system, such as missing sensor signal or misaligned signal, wrong control signal or no signal output, damage to spark plug or ignition coil resulting inability to ignite, no fuel injection nozzle and line failure, etc.
1. The oil shortage alarm light is on: the reason for the fault: the red light of the oil pot is on. If it is not a sensor failure, it is generally due to the lack of oil in the engine. If you continue to drive in the absence of oil, it is likely to cause the piston to break the cylinder block, and the car will suddenly turn off. It is not only dangerous, but the next maintenance will be Ben is also very tall.
2. Fault phenomenon: sendThe motive works normally when running at a speed above medium. When the speed is idle or close to idle, the idle is unstable or even turned off, which is a bad idling fault.
3. The fault light similar to the faucet represents the engine fault indicator light. If the light is on when the car is on, it means that there is something wrong with the engine. If it is not started and the light is on on the dashboard, it is normal.
1. When this light is on, the temperature of the cooling system is too high, and you need to be careful of serious engine wear; the oil pressure warning light is generally in the shape of a red oil pot. When it is on, the pressure of the lubrication system is low. Be careful that the engine will be seriously worn out; the seat belt indicator light, usually the way Little Red Riding Hood pulls his seat belt, reminds him that he has not fastened his seat belt.
2. It means that the air pressure of a tire in the car is insufficient. You should go to the tire store or 4S store to check the air pressure of the tire. Check if there is anything like iron.
3. The engine fault indicator light indicates that the engine electronic control system is faulty, which is generally caused by the damage of an electronic component
4. The fault light on the dashboard of Volkswagen Touareg, but the normal turn signal indicates that there is a problem with the tire. According to relevant information, the fault indicator light will light up when the working pressure of the tire is high or low, and the information content is not re-entered after changing the tire.
5. When the fault light is turned on, it means that the anti-lock function fails when braking.In addition, if the electronic differential lock EDS fails, the fault light will also light up. If you step on the brake pedal in an emergency, it will cause dangerous out-of-control phenomena such as tail swing and side slippage. 5 Fuel stock When the fault light is on, it means that there is not much fuel left.
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1. This situation needs to be real Use the maintenance computer to read the specific fault code, because there are hundreds of fault codes that can cause the engine fault light to turn on, which cannot be based on speculation and experience.
2. The specific analysis is as follows; sensor problems; 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. At this time It will cause the engine fault light to light up.
3. If the fault code is eliminated after the fault is solved, the fault light will go out. The following is the relevant content of the vehicle fault light: the high water temperature indicator light is usually a red thermometer.
Some fault codes are historical faults, which do not affect the operation of the engine, but affect the exhaust emissions and fuel consumption.
P0016 The causes of failure include the camshaft position sensor itself or its circuit failure, the crankshaft position sensor itself or its circuit failure, engine speed sensor failure, oil contamination, variable camshaft solenoid valve jamming, etc.
It may be that the throttle valve is too dirty, and there is too much carbon accumulation in the fuel injector and intake duct. In the cold case, the carbon accumulation will adsorb part of the fuel, and if the fuel does not completely enter the cylinder to burn, it will produce the symptoms of idling instability and difficulty in starting.
Hello, the FAW Volkswagen engine fault light may be a temporary fault. Specifically, the car has no obvious symptoms when driving. The engine fault light is on for a period of time and off for a period of time. A temporary failure doesn't seem to have much impact, but it is also possible. Therefore, the owner of the car should not ignore it and should find time to check the vehicle.
[Pacific Automobile Network] Volkswagen epc light and engine light at the same time should be detected by EPC to detect the system fault. The engine indicator light refers to the indicator light used to show the working status of the vehicle engine.
The reason why the epc light and the engine light are on at the same time: 1. The throttle valve is too dirty; the oil quality problem; the cylinder pressure is abnormal and the working conditions are poor;Failure of the air intake system, such as leakage or blockage. The EPC lights of Volkswagen Touareg are usually caused by serious engine carbonisation.
Epc and engine lights are on at the same time is a failure of the vehicle's mechanical and electronic systems. Generally speaking, there are two possibilities for the EPC lights to be on. One is that the throttle valve is dirty and should be cleaned, and the other is that the brake light is not on, and the brake switch and lines need to be checked.
If this indicator light lights up while driving, it means that the engine power electronic control system is faulty. The engine must be checked immediately. Under normal circumstances, the throttle valve body is dirty, the vacuum leakage of the intake system, the brake switch is damaged, the engine is not upgraded in time, etc. may cause EPC failure; there are two possibilities for the EPC light on.
The reasons for the lack of cylinder and fire of the engine can be divided into twoCategory I Failure of the electronic control system, such as missing sensor signal or misaligned signal, wrong control signal or no signal output, damage to spark plug or ignition coil resulting inability to ignite, no fuel injection nozzle and line failure, etc.
1. The oil shortage alarm light is on: the reason for the fault: the red light of the oil pot is on. If it is not a sensor failure, it is generally due to the lack of oil in the engine. If you continue to drive in the absence of oil, it is likely to cause the piston to break the cylinder block, and the car will suddenly turn off. It is not only dangerous, but the next maintenance will be Ben is also very tall.
2. Fault phenomenon: sendThe motive works normally when running at a speed above medium. When the speed is idle or close to idle, the idle is unstable or even turned off, which is a bad idling fault.
3. The fault light similar to the faucet represents the engine fault indicator light. If the light is on when the car is on, it means that there is something wrong with the engine. If it is not started and the light is on on the dashboard, it is normal.
1. When this light is on, the temperature of the cooling system is too high, and you need to be careful of serious engine wear; the oil pressure warning light is generally in the shape of a red oil pot. When it is on, the pressure of the lubrication system is low. Be careful that the engine will be seriously worn out; the seat belt indicator light, usually the way Little Red Riding Hood pulls his seat belt, reminds him that he has not fastened his seat belt.
2. It means that the air pressure of a tire in the car is insufficient. You should go to the tire store or 4S store to check the air pressure of the tire. Check if there is anything like iron.
3. The engine fault indicator light indicates that the engine electronic control system is faulty, which is generally caused by the damage of an electronic component
4. The fault light on the dashboard of Volkswagen Touareg, but the normal turn signal indicates that there is a problem with the tire. According to relevant information, the fault indicator light will light up when the working pressure of the tire is high or low, and the information content is not re-entered after changing the tire.
5. When the fault light is turned on, it means that the anti-lock function fails when braking.In addition, if the electronic differential lock EDS fails, the fault light will also light up. If you step on the brake pedal in an emergency, it will cause dangerous out-of-control phenomena such as tail swing and side slippage. 5 Fuel stock When the fault light is on, it means that there is not much fuel left.
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