Times Small Card Star 2 fault code P2455

Fault description: The pressure sensor voltage of the diesel exhaust gas treatment device (DPF) is too high;

If the engine power is not affected, it will be fine.

If the engine power is weak, it may be a diesel exhaust gas treatment device (DPF = diesel particulate filter).

Also called a diesel particulate filter, the bulging lump in front of the muffler, is clogged (the blockage mostly occurs on old cars).

It's also possible that the sensor isn't plugged in properly or the sensor is damaged.

Specifically, it is necessary to check the fault at the service station.

What does it mean on the SAS dashboard.

Take a look at a service station near you.

Summary. Hello dear, the star of the era of the small card two fault lights**. First, if it is a fault warning light similar to a faucet, this is a vehicle engine system fault indicator, most of which are emission system faults, and it is necessary to clean up the carbon deposits and check the relevant sensors.

Second, if the fault warning light with a red exclamation mark is a fault reminder of the vehicle's braking system, you need to check the thickness of the brake pads and the state of the brake fluid. Third, if it is a red indicator similar to a battery, it is a fault reminder of the vehicle charging system, and the battery and generator need to be checked in time. Hello, I wish you a happy family, if necessary, you can continue to consult, I will always wait for your reply I wish you good luck, everything goes well, and a happy life!

Kiss kiss kiss.

Hello dear, the star of the era of the small card two fault lights**. First, if it is a fault warning light similar to a faucet, this is a fault indicator of the vehicle engine system, most of which are fault in the emission system, and it is necessary to clean up the carbon deposits and check the relevant sensors. Second, if the fault warning light with a red exclamation mark is a fault reminder of the vehicle's braking system, you need to check the thickness of the brake pads and the state of the brake fluid.

Third, if it is a red indicator similar to a battery, it is a failure reminder of the charging system of the car and the need to check the battery and generator in time. I wish you a happy family, if necessary, you can continue to consult, I will always wait for your reply I wish you good luck, everything goes well, and a happy life! Kiss kiss kiss.

The odometer has a red bracket light at the top.

This is generally a brake system fault reminder, you need to check the brake pads or brake fluid first, if the brake fluid level is too low, it will also lead to an alarm.

The brake fluid level is too low, and the brake fluid needs to be checked.

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

The engine fault light of the Foton Times Small Card Star 2 is on, and what is the middle section of the fault code signal.

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

Hello, according to the fault of your car, this situation is generally caused by the engine computer version does not communicate. You need to unplug the computer version of the engine to check whether the voltage of the CAN high CAN and low communication pins is appropriate, if you unplug the spine plug and quietly detect the voltage of the CAN high CAN and low communication pins are exactly equal to 5 payments, it is a problem with the computer version of the engine.

Just start normally, and the light will turn on after a while.

Then you can power off the negative pole of the battery and reset it for three or four minutes.

Recently, fuel consumption has been high, and the car is a little shaky and weak when the lights are on.

Then you need to read the engine data to see if the rail pressure data at idle speed and acceleration is appropriate, and whether the rail pressure data flow during acceleration can reach greater than 750 bar.

Generally, it is a ** failure.

If the rail pressure data is not suitable, it is the problem caused by the pressure relief of the high-pressure pump.

How to fix it. Remove the metering unit at the front of the high-pressure pump and blow it with an air gun.

What about the power of the car?

It's OK. If the power is not affected, you can find a special computer to reset the basic settings of the engine computer version of the system data.

If I can help you, please give me a thumbs up Thank you!

Summary. Times Card Star 2 Fault Light**Hello! Happy New Year!

It is possible that the engine does not burn well or the power output is insufficient, or there is a problem with this sensor, or there may be a problem with this high-pressure oil pump. This specific words need to be detected by the computer, according to the fault detected by the computer ** to deal with the maintenance can turn off the engine and restart it to try again, to see if there is any occurrence, if it still appears, then it needs to be detected by the computer.

Times Card Star 2 Fault Light**Hello! Happy New Year! It is possible that the engine does not burn well or the output power is insufficient, or there is a problem with this sensor, or there may be a problem with this high-pressure oil pump.

This specific words need to be detected by the computer, according to the fault of the computer detection ** to deal with the maintenance, you can turn off the engine and restart it to try again, to see if there is a brother to shoot the date does not appear, if the envy or dismantling appears, then you need to use the computer to detect.

What is the evaluation of the light of the Futian small card?

Should I replace the oil-water separator?

Yes, pro yes.

About 10,000 kilometers to change the oil-water separator. Its function is to separate the water from the fuel, so that the fuel is fully burned in the engine cylinder, and the engine works efficiently. The precautions for the use of the oil-water spring grip line dispersal are as follows:

1 .Increasing the fuel rating can extend the life of the starter. 2.

Avoid mixing different types of fuels. Here are the working steps of the oil-water separator:1

When the fuel enters the filter, the skin is separated from the filter to filter impurities. 2.In the demulsification layer, the emulsified oil and water are separated.

3.Drain water by separating the waterproof effect of the filter element. 4.

The separated fuel is discharged from the filter separator.