The battery has electricity but the car does not catch fire, what is the reason?

Generally speaking, the car is likely to be out of battery, but there is still electricity after the battery is checked, so what is the reason why the car does not catch fire?

First of all, we should first check whether the fuel is insufficient, when the car has no power ** "gasoline", it will naturally not catch fire. If it is caused by no fuel, then this situation is easy to solve, you can choose to ask for help from the surrounding car owners first, apply for emergency measures such as borrowing fuel or towing to the gas station according to your own conditions.

If the car does not ignite due to insufficient fuel, then it is recommended that the owner should pay attention to the fuel gauge from time to time during driving, and when approaching the warning position, go to refuel in time, and do not wait for the fuel tank to bottom out before refueling. This is not good for the engine and is easy to shorten its service life.

In addition, the wrong gear of the car may also cause the car to not ignite. In general, P or N is the correct gear when the automatic transmission is started. If the owner is careless and puts the gear in R gear or other gears, the result will not only be unable to ignite, but also cause potential safety hazards.

At this time, it is necessary to carefully check whether the gear is correct, and once you find that the gear is wrong, you should adjust it in time. When the gears are adjusted correctly, try to start the car again.

If the above situations are excluded, the fuel is sufficient, and there is electricity, then there are many reasons why the car cannot ignite, and it may be caused by one of the many faults.

1) Electrical or electronic faults.

If this is the case, then there must be no warning before the car does not catch fire, very suddenly. Faults of circuits:FusesBurnout, high-voltage coil break, low-voltage circuit break, center ignition wire falling off, flame splitter leakage, spark plug damage.

Electronic failure mainly refers to the loss of function of the computer control board.

2) Oil circuit failure.

Oil circuit failures may occur in the following areas: oil pump failure, oil circuit failure, oil filter blockage, spark plug carbon deposit, fuel injector damage, etc.

Here's why:

1. Low temperature.

In a low-temperature environment, the capacitance of the battery will be much lower than that at room temperature, and even after a certain number of years of battery use, it is easy to have low power when parking overnight or for a long time in ice and snow weather, resulting in the vehicle not catching fire.

2. Rapid and repeated ignition.

When starting the car, the time of each start should not exceed 5 seconds, and the interval between starting again should not be less than 15 seconds, otherwise the uninterrupted use of the starter will lead to excessive discharge of the battery and damage.

Maintenance of the battery:

1. Scrub the outside of the battery with a damp cloth, and wipe the dust, oil, white powder and other dirt that is easy to cause leakage on the panel and on the pile head (that is, the positive and negative poles). In this way, the battery will be scrubbed frequently, and the pile head of the battery will not accumulate white etching powder, and its service life will be relatively long.

2. Open the battery and water cap to see if the water level is in the normal position. Generally, there will be upper and lower limit markings on the side of the battery for your reference. If you find that the water level is lower than the lower mark, you must add distilled water, if you can't get distilled water at once, you can use filtered tap water to deal with emergencies.

Don't add too much water, the standard is to add it to the middle of the upper and lower reticles.

1. Check the status of the battery.

In most cases, the difficulty of starting the car in winter is caused by the loss of battery power or the expiration of the battery life. When the battery is low, the speed is weak when starting the car, and only the clicking sound is heard, and the clicking sound will gradually become a clicking sound when the ignition is lit again. Do not ignite continuously to avoid the battery running out.

2. Change the appropriate engine oil.

In winter, as the temperature drops, the viscosity of the oil increases, making it difficult for the oil to flow, which increases the resistance of the engine. If it is difficult to start, check whether the oil label is incorrect.

3. Replace the spark plug in time.

After a few years of use, spark plugs are prone to cause problems such as carbon deposition, leakage, excessive clearance, and ablation, which will cause difficulties in car ignition, cold start, and even hot engine start, and often need to be ignited multiple times. Therefore, when driving to a certain number of kilometers or feeling that the vehicle is difficult to start, weak, shaking, increasing fuel consumption, or inexplicably stalling, please check the spark plug status and replace it in time.

The first point is likely to be the leakage phenomenon in the battery, the second point is likely to be broken, the battery can not generate electricity, and the third point is likely to be used for too long to be scrapped.

It could be because your gasoline pump has a problem and is malfunctioning. It may also be because you are in the wrong gear, so you can't catch fire all the time.

Because the car is in condition, the car is broken, and the car needs to be repaired in time before it can be opened.

This may be the reason for the starter or spark plug, etc., it may be the oil pipeline, etc., or go to check.

1.Check the circuit to see if the spark plug is ignited normally, whether there is leakage, whether there is a high-voltage fire in the high-voltage line, and whether there is a problem with the ignition coil of the ignition coil.

2.Check the oil circuit, open the oil inlet pipe under the engine, open the key to ignition whether there is oil out, if it does not come out, it may be that the oil circuit is blocked and the fire is that the electronic oil pump is not working. There is also a general situation that does not happen, that is, the computer board is locked and started to prevent theft.

3.If there is a problem with the starter or the wiring connection, the car will not catch fire, and the starting voltage of the battery will be lower than that will cause the car to not catch fire.

4.It is a problem caused by the battery running out, and the battery may be about to break. Pulls down the system voltage.

Hope it helps.

The reason why the vehicle does not respond to the electric ignition is:

1. The battery voltage is insufficient;

2. The gear cannot be ignited when hung on the D gear;

3. The gasoline pump is damaged and the oil cannot be pumped;

4. The carbon deposition of the throttle valve is serious.

The role of the battery is:

1. When starting the engine, the battery supplies power to the starting system, ignition system and electronic oil injection system;

2. When the engine stops running or idles low, supply power to the electrical equipment of the car;

3. When the output power of the generator is insufficient, it can assist in supplying power to electrical equipment;

4. Alleviate the impulse voltage in the electrical system and protect the electronic equipment on the car;

5. The excess electrical energy emitted by the generator can be stored.

Question: The car won't drive, there is no movement, and the motor is not moving.

Question: The ringing of pimples before you hit the key.

The more the question was asked, the more it didn't move.

If the motor is still reacting, it should be related to the poor operation caused by the oil being too viscous, but it will not be unable to rotate. So I still feel that there is a problem inside the motor, or the battery is not supplied enough.

1. Mechanical or circuit failure problems.

Poor contact of electronic ignition mechanical switch or switch circuit, and even oil circuit may also affect the vehicle can not start, of course, the car must be regularly maintained, maintained, and tested is basically very important.

2. The battery voltage is low or aging.

If the battery fault indicator light is on, most of them are basically caused by insufficient battery power, and rarely due to other problems. You can use a multimeter to measure the battery voltage, most of the voltage is lower, the car is basically very difficult to start, and the battery is lower than the power loss.

The main reasons are as follows, and the car does not catch fire, and many times it is not necessarily the problem of the battery.

Automobile fuel pump: The fuel pump is the most basic component of the engine fuel supply system, Generally speaking, the following symptoms will occur when the gasoline pump is broken: 1. Under the rear seat when the vehicle is driving, the gasoline pump makes a "buzzing" noise.

Second, the vehicle acceleration is weak, especially when accelerating sharply, there will be frustration. 3. When starting the vehicle, it can't ignite at all, or it is difficult to start. Fourth, the engine fault light of the vehicle instrument cluster is always on.

The fuel pump is responsible for pumping the fuel out of the fuel tank during the working process of the engine, and continuously transporting it to the engine through the oil supply pipeline at a certain pressure, and then pressurized by the high-pressure oil pump for the second time, and providing a certain amount of fuel for each cylinder according to the working order of the engine. However, once it breaks, it will not catch fire, which is very common in winter.

Spark plugs have too much carbon deposition or serious wear: Spark plugs are also one of the keys to car starting, generally speaking, the life of spark plugs needs to be replaced at about 60,000 kilometers. Carbon deposition in the spark plug, engine oil burning or incomplete combustion will lead to black grease on the spark plug, which is carbon deposit, which will cause the spark plug to fail to ignite normally, and it may directly lead to the failure to ignite, so the spark plug needs to be replaced.

The spark plug is the heart of the engine, once there is a problem, it will affect the operation of the car, the spark plug is a device used to ignite the engine fuel, only when the fuel is ignited, the engine can operate, and the car can be started.

Starter {motor}: This is one of the keys to the start of the car, the starter is the equipment that drives the engine to start, it determines whether the car starts normally. The starter, also known as the motor, converts the electrical energy of the battery into mechanical energy and drives the engine flywheel to rotate to realize the start of the engine.

The engine needs the support of external forces to start, and the car starter plays this role. However, when there is a problem with the starter, there will be obvious problems with the vehicle, such as weak ignition, clattering sound when driving, etc. These early warnings are the information that the starter needs to be replaced, otherwise it will not catch fire at any time.

If the vehicle can't catch fire, but the engine still has electricity, it should be that there is a problem with your own engine, and the wiring inside is broken, so there is no way to ignite at all.

Because the car is broken, and the age of the car is up, even if the battery has electricity, the car will not be turned on, and the car has become a scrapped car.

It may be that the weather is too cold, so it will cause such a thing, and we should warm up the car before starting.

Generally, it is because there are some problems with the ignition system, and at this time it is necessary to check whether there is a problem.

There are many reasons why you can't catch fire. One of them is battery aging. Although there is electricity, it cannot provide the large amount of current required for starting. In this case, the only way to do this is to replace the battery.

I am glad to answer for you: the common fault points of the vehicle can not start: 1. It may be that the service life of the battery has arrived, and the battery cannot store power inside, so the vehicle can not be started because there is no answer to drive the starting motor to work, so the vehicle can not start, it is recommended to check the health of the battery, and it needs to be replaced if it is less than 10%.

2. It may be that there is a fault in the starting motor, resulting in the gear of the starting motor cannot drive the flywheel to rotate, so the vehicle cannot start. 3. Check whether the ignition system and fuel injection system of the vehicle are working normally, if the spark plug does not ignite or the fuel injector does not inject fuel when the vehicle starts. It can also cause the vehicle to fail to start.

4. If you check the battery, starting motor, ignition system, and fuel system of the vehicle, they are all normal. At this time, it is necessary to check whether the vehicle has a leakage fault, resulting in the vehicle being parked for a few days, and the power inside the battery is leaking. So it can't start.

Questions. I opened it last night, put it on for one night, and now I can't hit it, and I just can't make a sound.

Have you tested all the above on your side?

Questions. No, I'm going to look for a car repairer now. Okay.

Starter problems, ablation of starting relays or pick-up switches, common problems. Disassemble it and make a contact with the copper sheet. Or go with a warranty.

The amount of fuel is insufficient, and when the car has no power ** "gasoline", it will naturally not catch fire. Electrical or electronic failure, if this is the reason, then there must be no warning before the car does not catch fire, very suddenly.

1. Cause analysis:

Many of the reasons why you can't ignite are caused by improper operation, such as running out of oil, running out of electricity, and having the wrong gear, and these situations are quite common.

1.Out of gas. I went out to rescue a car before, but the fuel gauge showed that it was below the red line, so naturally it could not catch fire.

2.The battery is dead. It may be due to the loss of power caused by the headlights not turned off for a long time or the battery life expires, and it is generally recommended to replace the battery in time after three years.

In addition, the installation of xenon headlights, high-power audio, etc. are also the causes of vehicle circuit failures. The situation of the vehicle without power is easy to check, just press the horn to know.

3.The gear is wrong. When the automatic transmission car starts, the gear must be placed on the P or N gear, if it is placed on the R or D gear, it will not ignite. There are also some manual transmission cars that will not catch fire if you don't step on the clutch.

Second, what to do and how to solve the reason why the car cannot catch fire.

Reasons for vehicle use: improper oil, no antifreeze, excessive carbon deposit.

In addition to the reasons for improper human operation, there may also be motor failure, or oil pump oil supply, fuel injector problems, sensor failure, etc., encountering these more complex situations, need to be dealt with by professionals. However, pay more attention to the following items when using a car to avoid these complex situations.

1. Oil problem. When I was repairing a car, I found that there was water and mud in the fuel tank after dismantling it, and it was impossible to use such oil to keep the car from breaking. Therefore, it is reminded that you must go to a regular gas station to refuel, and you can bring a gauze wrapped in the muzzle of the gas gun to filter impurities.

2. No antifreeze added. Some car owners add water or inferior antifreeze to the car, resulting in a particularly cold winter, causing the entire waterway to be frozen, the engine to be frozen and cracked, resulting in the car water pump can not operate, can not catch fire, and injure other parts of the engine.

3. Too much carbon accumulation in the vehicle will also cause the vehicle to not catch fire, and the solution is to reduce the carbon deposit by running at high speed frequently. In addition, there is a small trick for not ignition, before starting the ignition, first screw the key to the ON switch, and then turn it back, and then turn on the strat switch to ignition, let the computer run to calculate the water temperature and the appropriate air intake, and the ignition will be smoother.