The battery is out of power - extinguish the car uses a multimeter to measure the battery voltage. 12 volts on it means that there is no problem with the battery, otherwise it means that the battery is damaged. If there is a problem with charging, it means that the generator is charging abnormally - in the state of the car, use a multimeter to measure the battery voltage of 14 volts, indicating that there is no problem with the generator. If it is not enough 14 volts, it is a problem with the generator.
The car battery light is always on, and the generator and battery are normal. It may be that the battery power detector (BMS) is faulty, causing the battery light on the dashboard to be always on. BMS is a system that determines the power and status of the battery by reading its status.
The analysis of this phenomenon is that the voltage of the generator under idle conditions is low, causing the generator indicator light to light up. On the one hand, there may be a failure of the voltage regulator, and on the other hand, it may be other failures inside the generator. If the replacement of the regulator cannot be solved, replace the generator to deal with it. Introduction: The instruments of different cars are different.
Before the power is turned on and the engine is started, the battery light is on, indicating that the system is self-checking and the system is normal. After the engine is started, the battery light goes out, which also indicates that the chargingThe electricity is normal. If the battery light is still on after the engine is started, there is a problem with the charging circuit.
1. Hello! Engine fault light! It needs to be checked and repaired! [ If there is a problem with the car, ask the car master. 4S store professional technician, 10 minutes to solve.
2. The yellow light on the Suzuki Yuyan tachometer is on, indicating that there is a problem with the tire pressure. The yellow light on the Suzuki Swift tachometer is the tire pressure monitoring function of the car. When this light is on, you should check whether the tire is leaking. Check all five of them. If the air pressure of the spare tire is insufficient, this light will also turn on.
3. Identify the cause of the failure. For the diagnosis of such faults that the engine cannot start, the battery should be detected first.It must be clarified that the engine cannot start because the battery is underpowered. Detect the ignition timing.
4. Poor combustion of the engine is the main reason why the engine fault light is on.
5. That's the fault light of the engine and exhaust system. There are many possible reasons, which are roughly divided into the following three categories: fake fault. The fault code is reported, but it works normally. It may be that an operation is beyond the control of the computer. The fault code feedback by the computer can be eliminated first, and then see if the fault code is still skipped. Small malfunction.
1. Identify the cause of the fault. For the diagnosis of such faults that the engine cannot start, the battery should be detected first.It must be clarified that the engine cannot start because the battery is underpowered. Detect the ignition timing.
2. Once the engine fault light is turned on, it means that the engine parameters have changed, and excessive carbon accumulation is one of the main reasons for the change of engine parameters. If this problem is not solved, the combustion state of the engine will never be adjusted to the normal state. Of course, the engine fault light will always be on and will not disappear automatically.
3. The fault light is on, indicating that the system is faulty! There are many reasons why the light is on. It is recommended that you go to a professional 4S or repair shop to detect the fault code with a decoder, and then repair it! Some fault lights do not affect the driving of the vehicle. Don't worry, you can continue to use the vehicle! [ If there is a problem with the car, ask the car master.
4. The float rocker arm of the oil level gauge may be short-circuited with the oil pump wire at this time, and the fault light is on. The computer supplies oil according to the backup emergency plan, and the rotation speed is high. If it happens more than once, the fuel tank should be removed to check the oil pump line.
5. Hello, it needs to be overhauled. The fault light is to remind you that there is a problem with the engine, and other problems will occur if it is not repaired.
6. At least there is an exclusion method. It may also be other auxiliary functions. If there is a problem with the engine light, the eye sensor, it will also represent the engine. The engine covers several aspects and many parts. Therefore, it does not only mean that the engine is faulty, but also means that other components will have an alarm phenomenon that need to be repaired and lifted.
Hello, go to the repair shop to have a look at the decoder. [ If there is a problem with the car, ask the car master. 4S store professional technician, 10 minutes to solve.
It may be that the speed meter of the vehicle's instrument assembly has failed, causing the pointer of the meter to not rotate. It may be that the speed sensor of the vehicle has failed, causing the meter to not turn.It may be that the mileage sensor of the vehicle has failed, causing the meter to not turn.
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.
Identify the cause of the failure. For the diagnosis of such faults that the engine cannot start, the battery should be detected first. It must be clarified that the engine cannot start because the battery is underpowered. Detect the ignition timing.
First, check whether the flexible shaft connection is disconnected, and then check whether the mileage number is still increasing when it is started. If it is the tachometer that does not move. There is no way to fix it. We can only replace it with a new one.Another possibility is that there is a foreign object stuck in the table. Just open the table to remove the foreign object.
1. The second case should be detected immediately, because the phenomenon of fault has appeared, and the fault light is also on, which means that there must be something wrong with the car. Failure to detect and repair immediately may lead to greater failures. The third situation is also very common. As long as the fault light goes out, there is no need to test.
2. It should be checked immediately, because there is a fault phenomenon, and the fault light is also on, indicating that there must be something wrong with the car. Failure to check and repair in time may cause a bigger fault. Damage to very important parts or sensors of the engine is generally not important sensors or parts.
3. The second point may be that the engine is not working well, and the fault light will also turn on. For example, when the sensor throttle or pedal work, the throttle sensor is affected, this symptom will occur.
4. The oil level meter float rocker arm may be short-circuited with the oil pump wire at this time, and the fault light is on. The computer supplies oil according to the backup emergency plan, and the rotation speed is high. If it happens more than once, the fuel tank should be removed to check the oil pump line.
5. But it needs to be released to the alarm. It can be said that you can find a repair department that can test the computer and solve the fault. If you drive normally and other functions of the engine are normal, it doesn't matter if the instrument is broken. At least there is an exclusion method.
6. So it can be opened, but it should also be repaired in time.There are two situations when the engine fault light is on: the yellow symbol light indicates that the engine is faulty, but the failure does not affect the normal operation of the engine, but it must be maintained.
There are three possibilities: 1 lack of brake fluid. 2 The brake pads are worn to the limit. 3 The brake alarm light line is short-circuited. Possible causes and solutions: 1 Lack of brake fluid.
When the light is on, it means that the electronic handbrake system of the vehicle is faulty. The light only means that the electrical system is faulty. When the vehicle is not energized, or the battery is too low to activate the electronic handbrake system, the light will also turn on.
The engine fault light and the handbrake light are on at the same time, which may be caused by these reasons: 1. Power supply harness failure;2. Spark plug aging; 3. Electronic handbrake switch failure. Article Picture 2 Fault Cause 1: Power supply line failure.
The reasons why the ABS+handbrake light is on are as follows: the wheel speed sensor is dirty, or the error is too bad; the brake pads are worn to the limit; the brake fluid is missing; the generator's power generation is too high or too low; ABS failure. The simplest method of judgment is to test through a special computer.
As long as the various warnings on the dashboard are extinguished within 10 seconds after the engine starts, it is normal. The computer of the vehicle needs to self-check each system before starting, which is not a fault. Hello, the handbrake light is on because you pulled the handbrake. The oil lamp will usually go out in a moment.
The ABS light is always on, indicating the alarm of the anti-lock braking system.Under normal circumstances, the light will turn on when the ignition switch or start the engine, and the system will enter the automatic detection program. After completing the detection, the light will go out.
Trade data for healthcare supplies-APP, download it now, new users will receive a novice gift pack.
The battery is out of power - extinguish the car uses a multimeter to measure the battery voltage. 12 volts on it means that there is no problem with the battery, otherwise it means that the battery is damaged. If there is a problem with charging, it means that the generator is charging abnormally - in the state of the car, use a multimeter to measure the battery voltage of 14 volts, indicating that there is no problem with the generator. If it is not enough 14 volts, it is a problem with the generator.
The car battery light is always on, and the generator and battery are normal. It may be that the battery power detector (BMS) is faulty, causing the battery light on the dashboard to be always on. BMS is a system that determines the power and status of the battery by reading its status.
The analysis of this phenomenon is that the voltage of the generator under idle conditions is low, causing the generator indicator light to light up. On the one hand, there may be a failure of the voltage regulator, and on the other hand, it may be other failures inside the generator. If the replacement of the regulator cannot be solved, replace the generator to deal with it. Introduction: The instruments of different cars are different.
Before the power is turned on and the engine is started, the battery light is on, indicating that the system is self-checking and the system is normal. After the engine is started, the battery light goes out, which also indicates that the chargingThe electricity is normal. If the battery light is still on after the engine is started, there is a problem with the charging circuit.
1. Hello! Engine fault light! It needs to be checked and repaired! [ If there is a problem with the car, ask the car master. 4S store professional technician, 10 minutes to solve.
2. The yellow light on the Suzuki Yuyan tachometer is on, indicating that there is a problem with the tire pressure. The yellow light on the Suzuki Swift tachometer is the tire pressure monitoring function of the car. When this light is on, you should check whether the tire is leaking. Check all five of them. If the air pressure of the spare tire is insufficient, this light will also turn on.
3. Identify the cause of the failure. For the diagnosis of such faults that the engine cannot start, the battery should be detected first.It must be clarified that the engine cannot start because the battery is underpowered. Detect the ignition timing.
4. Poor combustion of the engine is the main reason why the engine fault light is on.
5. That's the fault light of the engine and exhaust system. There are many possible reasons, which are roughly divided into the following three categories: fake fault. The fault code is reported, but it works normally. It may be that an operation is beyond the control of the computer. The fault code feedback by the computer can be eliminated first, and then see if the fault code is still skipped. Small malfunction.
1. Identify the cause of the fault. For the diagnosis of such faults that the engine cannot start, the battery should be detected first.It must be clarified that the engine cannot start because the battery is underpowered. Detect the ignition timing.
2. Once the engine fault light is turned on, it means that the engine parameters have changed, and excessive carbon accumulation is one of the main reasons for the change of engine parameters. If this problem is not solved, the combustion state of the engine will never be adjusted to the normal state. Of course, the engine fault light will always be on and will not disappear automatically.
3. The fault light is on, indicating that the system is faulty! There are many reasons why the light is on. It is recommended that you go to a professional 4S or repair shop to detect the fault code with a decoder, and then repair it! Some fault lights do not affect the driving of the vehicle. Don't worry, you can continue to use the vehicle! [ If there is a problem with the car, ask the car master.
4. The float rocker arm of the oil level gauge may be short-circuited with the oil pump wire at this time, and the fault light is on. The computer supplies oil according to the backup emergency plan, and the rotation speed is high. If it happens more than once, the fuel tank should be removed to check the oil pump line.
5. Hello, it needs to be overhauled. The fault light is to remind you that there is a problem with the engine, and other problems will occur if it is not repaired.
6. At least there is an exclusion method. It may also be other auxiliary functions. If there is a problem with the engine light, the eye sensor, it will also represent the engine. The engine covers several aspects and many parts. Therefore, it does not only mean that the engine is faulty, but also means that other components will have an alarm phenomenon that need to be repaired and lifted.
Hello, go to the repair shop to have a look at the decoder. [ If there is a problem with the car, ask the car master. 4S store professional technician, 10 minutes to solve.
It may be that the speed meter of the vehicle's instrument assembly has failed, causing the pointer of the meter to not rotate. It may be that the speed sensor of the vehicle has failed, causing the meter to not turn.It may be that the mileage sensor of the vehicle has failed, causing the meter to not turn.
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.
Identify the cause of the failure. For the diagnosis of such faults that the engine cannot start, the battery should be detected first. It must be clarified that the engine cannot start because the battery is underpowered. Detect the ignition timing.
First, check whether the flexible shaft connection is disconnected, and then check whether the mileage number is still increasing when it is started. If it is the tachometer that does not move. There is no way to fix it. We can only replace it with a new one.Another possibility is that there is a foreign object stuck in the table. Just open the table to remove the foreign object.
1. The second case should be detected immediately, because the phenomenon of fault has appeared, and the fault light is also on, which means that there must be something wrong with the car. Failure to detect and repair immediately may lead to greater failures. The third situation is also very common. As long as the fault light goes out, there is no need to test.
2. It should be checked immediately, because there is a fault phenomenon, and the fault light is also on, indicating that there must be something wrong with the car. Failure to check and repair in time may cause a bigger fault. Damage to very important parts or sensors of the engine is generally not important sensors or parts.
3. The second point may be that the engine is not working well, and the fault light will also turn on. For example, when the sensor throttle or pedal work, the throttle sensor is affected, this symptom will occur.
4. The oil level meter float rocker arm may be short-circuited with the oil pump wire at this time, and the fault light is on. The computer supplies oil according to the backup emergency plan, and the rotation speed is high. If it happens more than once, the fuel tank should be removed to check the oil pump line.
5. But it needs to be released to the alarm. It can be said that you can find a repair department that can test the computer and solve the fault. If you drive normally and other functions of the engine are normal, it doesn't matter if the instrument is broken. At least there is an exclusion method.
6. So it can be opened, but it should also be repaired in time.There are two situations when the engine fault light is on: the yellow symbol light indicates that the engine is faulty, but the failure does not affect the normal operation of the engine, but it must be maintained.
There are three possibilities: 1 lack of brake fluid. 2 The brake pads are worn to the limit. 3 The brake alarm light line is short-circuited. Possible causes and solutions: 1 Lack of brake fluid.
When the light is on, it means that the electronic handbrake system of the vehicle is faulty. The light only means that the electrical system is faulty. When the vehicle is not energized, or the battery is too low to activate the electronic handbrake system, the light will also turn on.
The engine fault light and the handbrake light are on at the same time, which may be caused by these reasons: 1. Power supply harness failure;2. Spark plug aging; 3. Electronic handbrake switch failure. Article Picture 2 Fault Cause 1: Power supply line failure.
The reasons why the ABS+handbrake light is on are as follows: the wheel speed sensor is dirty, or the error is too bad; the brake pads are worn to the limit; the brake fluid is missing; the generator's power generation is too high or too low; ABS failure. The simplest method of judgment is to test through a special computer.
As long as the various warnings on the dashboard are extinguished within 10 seconds after the engine starts, it is normal. The computer of the vehicle needs to self-check each system before starting, which is not a fault. Hello, the handbrake light is on because you pulled the handbrake. The oil lamp will usually go out in a moment.
The ABS light is always on, indicating the alarm of the anti-lock braking system.Under normal circumstances, the light will turn on when the ignition switch or start the engine, and the system will enter the automatic detection program. After completing the detection, the light will go out.
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