The 08 Corolla can t hit the fire oil pump, and there is no electricity

The engine does not catch fire and is one of the most common faults in cars. There are two situations when the ignition is not ignited: one is that the starter can be heard, but the engine cannot start.

The other is that after twisting the key, there is no sound. The first case is when the starter works, but the engine does not. This is complicated by the fact that it can be caused by one of several failures.

It is rare for two or more failures to occur at the same time, but it cannot be said absolutely. (1) First of all, it may be a circuit or electronic fault. The phenomenon that occurs is very sudden and without warning.

The faults of the circuit are: fuse blowing, high-voltage coil breaking, low-voltage circuit breaking, center ignition wire falling off, splitter head leakage, and spark plug damage. Electronic failure mainly refers to the loss of function of the computer control board.

Oil pump failure, oil circuit failure, oil filter blockage, carburetor failure, nozzle damage, etc. Sometimes it happens that the fuel tank is empty and the owner doesn't know about it. Add a few liters of petrol and you'll be able to solve all the problems.

3) Finally, it can also be a mechanical failure. Common mechanical failures are: time band (chain) breakage, cylinder leakage without pressure, etc.

The second scenario is when even the starter does not work or works barely. At this time, the first thing that needs to be checked is the battery or battery. There are many ways to check, but it's best if you have a voltmeter on hand.

Connect the positive and negative poles of the battery, and then twist the key to ignite. If the voltage indication drops below 8 volts at the moment of power on, there must be something wrong with your battery. It doesn't hurt to have a voltmeter, you can replace it with a small 12-volt bulb and a small section of power cord.

The same is true for the method, if the bulb suddenly becomes significantly darker, it is also an indication of battery aging. In many cases, the battery has failed, but the headlights can still be lit. This is not surprising.

Only at the moment of ignition can the performance of the battery be truly tested. Because this is when it has the most load. There's an easy way:

If you look at the outer wall of the battery with the naked eye, if you find that it has expanded and deformed, it means that a new battery is absolutely needed. In addition to the battery, the reason why the starter does not work can be a damaged ignition switch, a damaged ignition relay, or a damaged starter itself. Also, check the ground line and fuse.

If mine is helpful to you, please set to.

Check whether the battery has been used for a long time, needs to be replaced, and is aging, if the manual transmission car needs to step on the clutch to get on the car, it is not the same as other manual transmission cars.

Hello told you to go to the repair shop, check the oil pump fuse, relay, curved sensor [car questions, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello! It is advisable to check the fuses and relays! [Car questions, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello, it should be a matter of control.

Corolla's call to the celery is not on fire may be due to human operation: the battery is out of power, the fuel tank is out of oil, and the gear is wrongMany of the reasons why we usually come into contact with the fire are caused by improper operation, and these situations are quite common.

First: The Corolla is out of gas. Although this kind of problem seems ridiculous, some novice drivers do make this kind of low-level mistake, and the fuel gauge shows that it is below the red line, so naturally it cannot ignite.

The second type: the battery is out of power. It may be due to the loss of power or the expiration of the battery life due to the long-term headlights have not been turned off, and it is generally recommended to replace the battery in time after 2 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.

The third type: 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.

In addition to the reasons for improper human operation, there may be motor failure, or oil pump oil supply, fuel injector problems, sensor failure, etc., in the event of these more complex situations, professionals need to deal with the first silver. However, pay more attention to the following items when using a car, and blindness can avoid the emergence of these complex situations.

First, there is the issue of oil products. When we used to repair the car, we found that there was water and mud in the fuel tank after disassembling it, and with such oil, it was impossible for the car not to break. Therefore, remind the owner to be sure to go to the regular gas station to refuel, and you can bring a gauze wrapped in the muzzle of the refueling gun to filter impurities.

Second, no antifreeze is 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.

Third, too much carbon in the vehicle will also cause the vehicle to not catch fire, and the solution is to run at high speed often to reduce the carbon deposit.

The Corolla does not fire can be caused by human operation: the battery is dead, the fuel tank is empty, and the gear is wrong. Many of the reasons why we can't catch fire are caused by improper operation, and these situations are quite common.

First: Corolla is out of gas. While this kind of problem may seem ridiculous, some novice drivers do make this low-level mistake. The fuel gauge shows below the red line, and they naturally cannot ignite.

The second: the battery is dead. It may be due to power loss or battery life expiration due to reasons such as leaving the headlights on for a long time.

It is generally recommended to replace the battery in time within 2 years. In addition, Anshu Wuxing is equipped with xenon headlights, high-power audio, etc. It is also the cause of vehicle circuit failure.

It is easy to check if the vehicle is out of power. Honk your horn and you'll know.

The third type: the gear is wrong. When the automatic gear is activated, the gear must be placed in P or N gear. If you put it in R or D mode, it will not catch fire. There are also manual transmissions that don't catch fire without stepping on the clutch.

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

First, the issue of oil. When we used to repair the car, we found that there was water and mud in the fuel tank after dismantling it. With such oil, it is impossible for the car not to break down.

Second, no antifreeze was added. Some car owners add water or inferior antifreeze to the car, but when it is particularly cold in winter, the entire waterway is frozen, freezing and cracking the engine, resulting in the car water pump can not run, and the fire is not counted, and other parts of the engine are injured.

Third, too much carbon deposits in the car will also cause the vehicle to not catch fire. The solution is to run at high speeds regularly to reduce carbon deposits.

What to do if Corolla doesn't catch fire? What to do if Corolla doesn't catch fire? The following is an introduction to the solution to the reason why the Toyota Corolla does not catch fire:

1. The battery is out of power or malfunctioning: at low temperature, due to the increase of the viscosity of the electrolyte, the permeability decreases, and the resistance increases and the output power is reduced, which makes it difficult for the starter to drag the engine, and cannot reach the minimum starting speed, which affects the engine start. Check the battery voltage with a multimeter, or test directly with a letter and a new battery.

Refueled in time, and found that there was no fuel in the car because of the wrong instrument display. 2. Spark plug damage: If the spark plug is damaged, check the spark plug to see if it is aging or heavy carbon deposit, and replace it if necessary.

3. Poor contact of high-voltage line: Poor contact of high-voltage line can be detected with a multimeter to see whether the resistance is normal. 4. Ignition line failure

If the ignition line is faulty, it can be detected with a multimeter to check whether the circuit is broken. 5. The service life of the vehicle is too long: the service life of the vehicle is too long, the oil pipe is seriously aged, and the vehicle cannot keep up with the oil when it starts, which often leads to the failure to ignite, so it is necessary to step on the accelerator slightly when igniting, so that the gasoline circulates faster, so that it is easier to play.

At low temperature, due to the increase of electrolyte viscosity, the permeability decreases, and the output power is reduced due to the increase of resistance and the large start of the round nucleus, which makes it difficult for the starter to drag the engine, and cannot reach the minimum starting speed, which affects the engine start. If the engine does not rotate or the speed is very slow when the car is ignited, it is very likely that the battery is dead or malfunctioning. You should find a battery with electricity and connect it to the car and try to light it.

Due to the low voltage of the battery terminal caused by low temperature, the spark of the spark plug is weak, and the density of the mixture increases the resistance between the electrodes, which makes it difficult to ignite the mixture cavity bridge and make it difficult to start the engine. At this time, check the spark plug to see if it is aging or heavy carbon deposits, and replace it with a new one if necessary.

Some old vehicles, oil pipes and other serious aging, the vehicle can not keep up with the oil when starting, often resulting in no fire, so when igniting a little step on the accelerator, so that the gasoline circulation is faster, so that it is easier to dig quietly.

Fill up the fuel in a timely manner. Some vehicles have inaccurate fuel gauge pointers, and when the fuel gauge is red light, fuel should be added in time. Otherwise, it will be difficult for the vehicle to catch fire if it can't keep up with the oil, especially in winter, when the temperature is very low.

If it is a diesel car, the situation of not catching fire in winter is more serious, the main solution is to replace the diesel in advance, especially the old diesel car, when the ambient temperature is about 0 degrees, it is recommended to replace the diesel of minus 10; When the ambient temperature is below minus 5 degrees, it should be replaced with minus 20; When the ambient temperature is lower, replace it with a diesel fuel of minus 30.

The main reasons and solutions for not catching fire are: 1. The remaining power of the vehicle's battery is insufficient, so it is necessary to charge the battery in time; 2. If the remaining amount of oil is not enough, it is necessary to immediately fill the vehicle with the recommended type of oil; 3. If the spark plug is faulty or damaged, it needs to be replaced in time; 4. If the ignition circuit is in poor contact or faulty, if the contact is poor, the line will be tightened; If it is a fault, you need to seek professional help. In the daily driving process, the driver is often worried about the remaining power of the battery or whether it is faulty, so the driver can choose to use a professional multimeter to check the voltage and remaining amount of the battery; If the battery is found to be faulty, it is recommended to replace it; When using the car trembling rental source car, if the vehicle's fuel gauge light is on, it must be filled in time, and in daily life, you should also maintain a good habit of regularly checking the remaining amount of eggplant oil, it is best to keep the position of the oil between the upper and lower scale marks, otherwise the remaining amount of oil is not enough, which will directly lead to the vehicle can not catch fire.

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