Chang an Yuexiang 1 5 What is the abnormally high temperature

There are usually two types of abnormalities in the indication of the vehicle's water temperature gauge - the water temperature does not go up all the time, that is, the water temperature is low and the water temperature is too high. Let's talk about the problems that can arise in each of the two scenarios. Possible influencing factors when the water temperature is too high:

1.The easiest way to check whether the water tank fan is running properly is to turn on the vehicle's air conditioning and refrigeration system, if the air conditioning compressor has been started and the fan is still not running, the fan must be faulty; Some vehicles (more in the U.S.) will let the fan run on its own to protect the engine when the water temperature sensor is disconnected, and the water temperature sensor can be unplugged for such vehicles.

2.Poor heat dissipation of radiator: this kind of situation occurs mostly in April and May, when there are more catkins and cotton wool, you only need to open the hood to observe whether the radiator located behind the bumper is mixed with too many foreign objects, if the radiator is too seriously blocked, you need to go to the repair shop for cleaning.

3.In this case, the coolant can not be circulated normally, and it cannot play the role of cooling at all, mainly because the water tank and the return pipe are at room temperature (it should be hot under normal circumstances), and due to the expansion of the gas in the water pipe, the upper and lower water pipes will become very hard at this time. 4.

Insufficient coolant: This is a relatively easy situation to observe, as long as the engine compartment is opened to see if the coolant level meets the requirements. 5.

Poor working of the water pump: the water pump belt will slip and idle due to the use of the belt for too long, and when this problem occurs, the main feature is that it will return to normal after stepping on the accelerator for a period of time. 6.

Abnormal water temperature sensor, meter and circuit: If the above problems have been eliminated, then the high water temperature may be caused by the failure of the water temperature sensor or the failure of the meter and circuit, so it is necessary to go to the maintenance station in time for a detailed inspection. When the water temperature is low, the possible fault is relatively high compared to the water temperature, the main reason for the low water temperature is relatively simple, the main is the fault that the thermostat is always open, and its main performance is that the water temperature gauge shows that everything is normal at the beginning, when the vehicle is driving, the water temperature is getting lower and lower as the vehicle is driving, and the thermostat must be always open at this time.

Hello, there must be something wrong with the high temperature of the water, I want to check it. Check that the coolant, water temperature sensor, electronic fan, etc. are normal.

Clean the water circulation system and check the thermostat and electronic fan.

Summary. Yes, the water temperature must have something to do with the thermostat, because the temperature of the engine is completely regulated by this thermostat.

Hello, happy to answer your questions.

If the warm air is not hot, there are many reasons for this, it may be that the engine antifreeze is insufficient, it may be that there is a problem with the thermostat of the engine, it may be that the inside of the warm air tank is blocked, and there may be a problem with the cooling and heating conversion flap.

The thermostat has just been replaced, but the water temperature can't go up.

If the water temperature does not rise, it is still a problem with the thermostat.

The antifreeze has just been replaced.

Change the new thermostat.

A new thermostat doesn't mean a good thermostat, can you understand?

That can buy good ones.

But I didn't express my meaning clearly, I mean that even if the new thermostat is replaced, if it still can't enter the small circulation, it means that the thermostat that is replaced is not suitable for burying the early family or the thermostat bending and other problems.

Oh. I see what you mean, I just don't know where to buy good ones.

Now you need to try the temperature of the thermostat and the temperature of the water inlet is not the same, if it is the same, it means that the thermostat is not well sealed, in addition to the high delay to replace the new thermostat, you also need to check the thermostat of the key seat.

Oh. The problem is minor, things are troublesome.

Yes, the water temperature must have something to do with the thermostat, because the temperature of the engine is completely regulated by this thermostat.

Hello, I am your dedicated spine rolling service technician, attentive, attentive and careful to help you solve the problem of using the carChangan Yuexiang abnormal high temperature This situation mainly considers the following reasons, the first aspect is the lack of coolant The second aspect is to consider checking whether the thermostat is stuck and unable to fight normally, the third aspect is to check whether the cooling fan is running at high and low speed, and the fourth aspect is to check whether the water tank waterway is blocked and whether the pump is seeping. Summary.

Hello, I am your exclusive service technician, attentive, attentive and careful to help you solve the problem of using the car Chang'an Yuexiang abnormal high temperature This situation mainly considers the following reasons, the first aspect is the lack of cooling Youyou liquid The second aspect of Qin Mo Cong words, is to consider checking whether the thermostat is stuck and cannot be opened normally, the third aspect is to check whether the high and low speed operation of the cooling fan is normal, and the fourth aspect is to check whether the water tank waterway is blocked, and whether the pump is leaking.

You have to know how the warm air comes from.

Warm air is a lot of heat generated during the working process of the engine, and the normal working engine will have a circulating water to control the temperature of the engine. The normal water temperature should be around 90 degrees, and you can see this through the water temperature gauge.

Winter heaters are actually the temperature of the hot water that is already being sent to the car through the air conditioning system.

So you can look at your water temperature gauge, and it's only about 50 degrees when the pointer of the water temperature gauge first starts moving. When the pointer of the water temperature meter reaches the middle of the meter, it is about 90 degrees, and when the water temperature does not rise by 70 or 80 degrees, you will not feel warm when you blow the wind.

It is recommended to heat the car in situ for about a minute, and then slowly run 2-3 kilometers without refueling or less refueling, so that the water temperature can reach the normal water temperature. It takes at least five minutes for the in-situ hot car to warm up the water.

And don't press AC, the air conditioner on the car turns on AC is refrigeration, at the bottom of the temperature in winter, the air conditioning compressor can't turn up, but it is decided that it will not heat.

In winter, turn the leftmost knob to the red side to blow the hot air, and the blue side to cool the breeze. If the blow is too hot, you can control the temperature of the air by turning this knob.

I'm in the same situation as you.,I haven't driven a v5 won't understand.,I wonder if the problem with your car has been solved?

There is an AC button, press that, and the air conditioner is automatic.

Causes of black smoke from car exhaust pipes:

When the engine is old, look at the air flow meter, black smoke means that the engine is not completely burning, there is more oil and less gas, and the mixture is too thick; Ignition work is not good, etc. There are many reasons for this, the fuel system, the ignition system and the engine.

The idle speed is unstable, it is recommended to check the working condition of the spark plug.

It may be that there is a problem with the oxygen sensor and you need to go to a repair shop for repair, and if the mixture is too thick, it will cause black smoke and accompany the engine failure light to light or flash.

Hello! Black smoke is too thick of the mixture. Please go to a professional repair shop for maintenance.

The direct reason is that when the gasoline filter element is replaced, there is a small rubber ring at the upper end that is not installed, resulting in pressure relief, engine stalling, and pressure immediately returning to zero. If you encounter a problem, you can check the pressure of the lower oil pump. The difficulty of hot start is caused by the following reasons, and the elimination method is also **from low to high1

Water temperature sensing plug, 2Carbon canister solenoid valve, 3Gasoline Filter, 4

Gasoline pump, 5Fuel injectors.

Hello, according to your situation, I personally recommend that you go to the repair shop or 4S shop to check whether it is too much carbon on the throttle valve or a spark plug problem.

If it is difficult to start a hot car, it is recommended to check whether the engine is caused by carbon deposits, dirty throttle valves or blocked oil circuits.

In this case, we should focus on checking the water temperature sensor, and also check the carbon canister itself and the carbon canister solenoid valve, and another aspect is to check whether there is any omission of the fuel injector?

If the car is difficult to start, it is recommended to check whether the battery voltage and oil circuit of the car are normal?

Difficulty in hot start, it may be caused by serious carbon deposits in the engine, or spark plug problems, it is recommended to clean the carbon deposits and check the spark plugs.

Hello, if it is difficult to start the hot car of the vehicle, it is recommended to clean the throttle valve and replace the spark plug first.

Hello, Changan Yuexiang V5 This car is difficult to start hot, it should be caused by the battery running out of power.

Check whether the battery is out of power, oil pressure and gasoline pump.

Changan Yuexiang V5 hot start is difficult to solve, need to check the water temperature sensor, clean the carbon deposit.