What is the reason why the BYD S6 dashboard fault light is on

1. BYD.

The S6 instrument light is always on, and most of them are broken because the dashboard power distribution box is broken.

2. BYD S6 is BYD's first SUV, and the S6 is positioned as a mid-to-high-end independent SUV, which has been launched in September 2010. Its length, width and height are 4810, 1855 and 1680mm, respectively, and the wheelbase is 2720mm, which is second to none in its class of SUVs. The minimum ground clearance of 190mm makes the vehicle have excellent passing performance.

3. For the power part, the S6 has three displacements, which are divided into four styles: manual luxury, manual premium, automatic prestige and automatic honor, and is equipped with a BYD483QB or Mitsubishi 4G69 engine.

The BYD483QB is an engine independently developed by BYD and used by Bosch.

EFI management system and BIVT variable air intake system. The BYD S6 has a stylish and dynamic appearance and tough lines, showing the unrestrained temperament of an urban SUV.

There are too many possible reasons for the failure light of BYD S6 engine, which can be roughly divided into the following two categories: 1. False failure.

Report the fault**, but the work is normal, it may be that a certain operation is beyond the control of the computer, and the fault of the computer feedback can be eliminated first, and then see if the fault code is still jumped.

2. True failure. When there is no particularly obvious fault in the engine, according to the computer detection information and further inspection, it is found that there is really some kind of fault, which does not affect normal driving or has little impact, and needs to be found and solved in time. For example, the inlet pressure sensor is faulty, etc.

When the fault is felt by the naked eye and the driving sensation, and seriously affects the normal operation of the engine, it needs to be repaired immediately. For example, the engine is obviously underpowered, and it is likely that it is an oxygen sensor.

and so on.

The engine indicator light on the dashboard of the car indicates that the engine failure alarm of the car. There are many reasons for a car engine failure alarm, including poor air-fuel ratio, spark plug ignition failure, dirty engine intake valve, blocked air filter, oil deterioration, and so on. Severe engine failures can be accompanied by over-temperature cooling water and oil alarms.

For your driving safety, please maintain your car regularly and in a timely manner.

Engine failure lights are usually lit for the following reasons:

1. The combustion state is not good.

Poor engine combustion condition is the main reason why the engine failure light is on.

2. Engine knocking.

There are usually three scenarios:

The first case: the car is weak;

The second case: the car is weak and the engine noise is too loud;

The third case: there is an obvious knocking sound.

In the first case, some engine fault lights will turn on, some will not, and in the second and third cases, the engine fault lights will inevitably come on.

3. The internal reason why the engine failure light is on.

1) The fuel quality is not good.

2) The inside of the engine cylinder is not clean and there is carbon deposit.

Reasons for the engine failure light: 1. The sensor is damaged, the contact is poor or the signal is interrupted; 2. Poor engine maintenance; 3. The quality of fuel and oil is not good; 4. The combustion of the mixture is insufficient; 5. Spark plug failure, ignition coil failure; 6. The fuel pump is faulty and the oil circuit is blocked; 7. The air conditioner filter is blocked.

1. Sensor problems; The sensors mentioned here include water temperature, crankshaft position, air flow, intake air temperature, oxygen sensor, etc., when these sensors are damaged, poor contact or signal interruption, the ECU of the car can not accurately obtain the engine data, at this time it will cause the engine fault light to turn on. 2. Maintenance problems; Poor engine maintenance is the most common cause of engine failure to light up. We know that the vehicle has a certain maintenance cycle, if the owner does not maintain on time, coupled with bad driving habits, then it will increase the burden of engine operation, and finally can only remind you through the fault light to care about your car 3, oil quality problems; The oil quality here includes fuel and engine oil, we know that the fuel filled by the car is generally marked, and the engine oil is also semi-synthetic and fully synthetic, the manufacturer will generally recommend the owner to use which grade of fuel, which type of engine oil, if the owner does not add as required, it will cause wear and tear of the engine in the long run, and the fault light is not to blame.

Poor combustion of the mixture; The failure of the spark plug, ignition coil, fuel pump, and oil circuit blockage of the engine will cause poor combustion of the engine mixture. Poor combustion of the mixture is caused by the problem of engine carbon deposition or knocking, and these will eventually be detected by the engine's oxygen sensor and reported to the ECU, which will naturally turn on the fault light to warn of the intake air intake problem; When the engine burns, it needs to take intake, the air filter element is very important in this process, if the air filter element of the car is not clean, it will affect the air intake of the car if it is not cleaned regularly, and it will be blocked for a long time, and if it is serious, it will cause the engine failure light to turn on. pressurization issues; Intake booster lines and turbochargers can also cause engine failure lights to illuminate.

The most common of these is turbocharger damage, while the vehicle can also experience symptoms such as oil leakage, high oil consumption, loss of power, metal noise, and blue or black smoke from the exhaust pipe. 7. Exhaust problems; Rear oxygen sensor, three-way catalytic converter, exhaust camshaft and bearing. The most common of these is a failure of the three-way catalytic converter that causes the engine failure light to illuminate.

The use of leaded gasoline, the use of leaded or silicone lubricant additives, the bump of the three-way catalytic converter, and the failure of the engine oil supply system are some of the factors that can easily cause the failure of the three-way catalytic converter. anti-theft system; If the car's electronic immobilizer fails, or if the immobilizer does not match the engine electronic controller, the immobilizer system will also cause the engine to not work properly and the engine fault light will be lit at the same time.

It's hard to say exactly why. You can use the decoder to connect to the system through the on-board diagnostic seat, retrieve the fault code inside the engine computer, determine the approximate fault range through the fault code, and then professionally detect and repair the fault part. But I want to remind you that the fault light is not necessarily broken, some are due to the use of too long, need to be maintained, cleaned, after maintenance and cleaning, the fault code will be automatically eliminated.

Hope it helps.

Summary. Hello, I am your exclusive technician, attentive, careful, dedicated to answering your car questions, I hope this service can help you. BYD S6 engine fault lamp is lit This situation mainly considers the following reasons: the first common aspect is the oil quality problem, and if ordinary inferior gasoline is added, the ignition is faulty.

The second common problem is that the ignition system failure mainly includes leakage of the ignition coil, too large gap of the spark plug, and poor ignition. The third aspect is mainly the group side, which mainly includes the problem of poor combustion caused by throttle deposition, fuel injector deposition and in-cylinder carbon deposition. Fourth, I would like to consider the sensor, which is generally the oxygen sensor.

What is the reason why the BYD S6 engine failure light is on?

Hello, don't click to end, I'm textual to give you the full answer, 2-3 minutes.

Hello, I am your exclusive technician, attentive, careful, dedicated to answering your car questions, I hope this service can help you. BYD S6 engine fault lamp is lit This situation mainly considers the following reasons: the first common aspect is the oil quality problem, and if ordinary inferior gasoline is added, the ignition is faulty. The second common problem is that the ignition system failure mainly includes leakage of the ignition coil, too large gap of the spark plug, and poor ignition.

The third aspect is mainly the group side, which mainly includes the problem of poor combustion caused by throttle deposition, fuel injector deposition and in-cylinder carbon deposition. Fourth, I would like to consider the sensor, which is generally the oxygen sensor.

The main consideration is the misfire and lack of fire caused by poor oil or poor ignition system.

What is the reason why the BYD S6 engine failure light is on.

In this case, you can decode it by computer and take a look, or you can do carbon deposition cleaning.

Carbon build-up in fuel injectors and spark plug problems.

Well, okay.

Summary. Hello, there is a red light flashing on the dashboard of the vehicle, this is the anti-theft system fault indicator. First, in this case, first check the vehicle battery voltage, if the battery is seriously depleted, it will also lead to the vehicle anti-theft lock, then this situation is the need to charge the battery or take the power to start under normal circumstances, the service life of the battery is about 3 to 4 years, if the use period is exceeded, the battery appears to lose power, it is recommended to replace the new battery Second, the phenomenon caused by the loss of the vehicle remote control battery needs to be replaced with a new remote control battery, the choice of remote control battery, recommend the big brandThirdly, the vehicle anti-theft system is locked.

In this case, the anti-theft system is generally faulty**, or the anti-theft system program is lost, then this situation needs to be decoded with a computer, clear the fault code, and then use the computer to re-do the anti-theft match before it can start normally!

Hello, there is a red light flashing on the dashboard of the vehicle, which is a failure of the anti-theft system and a pure caution light. First, in this case, first check the vehicle battery voltage, if the battery is seriously lost, it will also lead to the vehicle anti-theft lock, then this situation is the need to charge the Songji battery or take the power to start under normal circumstances, the service life of the battery is about 3 to 4 years, if it exceeds the service life, the battery appears to lose power, it is recommended to replace the new battery Second, the phenomenon caused by the loss of the vehicle remote control battery needs to be replaced with a new remote control battery, the choice of the remote control battery, Recommended for big brands, durable third, vehicle anti-theft system locked. In this case, the anti-theft system is generally faulty**, or the anti-theft system program is lost, then this situation needs to be decoded with a computer, clear the fault code, and then use the computer to re-do the anti-theft match before it can start normally!

The remote control cannot unlock the lock.

Hello, this remote control can't unlock the lock, you can use the mechanical key inside the remote control to open the door, there is a mechanical keyhole next to the main driver's door handle.

I'm going to take the car now, not to ask you how to get in, I'm telling you about the situation on my side so that you can deal with it.

Then your wheel is likely to be the battery power loss, you don't open the door potato tung transport how to get in? The door does not open, the engine compartment cover does not open, and there is no way to start with electricity.

I've already used the method you said, and now I'm asking you how to remove that little red light.

Remove the little red dot, do you have a computer? There is no computer,I'm here to say two words is the hand wheel can not be lifted,This is the anti-theft lock Tong Wei,Bi Xiang needs to use a special computer to do anti-theft matching。

I'm here to provide you with an analysis of the relevant vehicle breakdowns. There is no way, on-site repair for you.

1. The oil volume of the engine oil is insufficient, so that the oil volume of the oil pump is reduced or the pump cannot be oiled due to air intake, resulting in the oil pressure dropping;

2. The engine temperature is too high, which is easy to thin the oil, and a large amount of oil pressure is lost from the mating gap, resulting in a drop in oil pressure;

3. When the oil pump parts are damaged or the gap is too large due to wear and assembly, it will cause the failure of the oil pump not producing oil or insufficient oil output;

4. The matching gap between the crankshaft and the large and small tiles is improper, too tight will increase the oil pressure, and too loose will reduce the oil pressure;

5. The blockage of the oil filter and oil suction plate will also reduce the oil pressure.

After finding that the oil lamp is on, it is necessary to find a safe place to stop and check in time to avoid some unnecessary failures due to the oil.

Attached: How to distinguish the authenticity of automobile engine oil:

1. Look at the brand: big brands of engine oil, such as Mobil 1, Mobil Super and other engine oils, quality and reputation are guaranteed. Although some engine oil brands** are a little lower, it is difficult to catch up with the big brands of engine oil in terms of quality and actual efficacy.

Therefore, it is recommended to use a big brand of engine oil, which is worry-free and reliable.

2. Look at the oil label: the oil label is mainly composed of two parts: grading and viscosity specifications, the higher the oil label, the better the oil quality.

3. Look at the color and smell the smell: A good engine oil is transparent, light amber, and has a faint special fragrance. Poor oil: Slightly darker, dark amber, tasteless or slightly similar to kerosene.