What is the name of the valve coming out of the BMW heater pipe?

This is the warm water valve, located on the right side of the engine compartment, near the turbine intake pipe. Step 1: Pull out the connecting plug, which is easy to find on the left side of the water valve.

Due to the high temperature all the year round, the turbine intake pipe has been broken in many places, and the next step should be to replace it as a whole. In order to increase the space of the water exchange valve, first remove the air inlet pipe.

Connect the throttle seal, the socket is difficult to pull out, and use an inner six-bar to lift it obliquely. The air intake sensor was not disassembled, so the whole air intake pipe was stuffed into the engine compartment to make room for operation.

2. How to judge the quality of BMW x5 heater water valve?

1. In the season when the weather is not cold, the warm air inlet valve can be closed to isolate the engine cooling system from the warm air valve.

2. In cold winter, before using warm air, check whether the left and right air supply pipes and air inlet and outlet pipes are loose, falling off and broken.

3. Check whether the warm air system vibrates abnormally, whether the pipeline leaks, whether the water level of the drain tank is normal, and whether the drain pump works normally.

4. The water temperature of the engine should not exceed 90℃ to ensure the best performance of the heater.

3. Does BMW x5 need to match and replace the heater water valve?

1. Plug in the power supply, press the switch button of the electric water heater and set the water temperature at the same time. The temperature can be relatively increased in winter.

2. After the water is boiled, first adjust the valve to the middle position, let the water run, and then try to use it after the water temperature is not cold. (Generally, the letter H on the left side of the valve is hot water, and the letter C on the right side is cold water. Hot water shows red logo, and cold water shows blue. )

3. It can only be used after the water temperature is constant, because the electric water heater is surrounded by water, which is easy to get an electric shock. Therefore, try not to touch other places with your hands or other parts, especially around the power supply.

4. When using the electric water heater, when the water valve is opened and there is no water, the power supply should be disconnected immediately to prevent the electric water heater from working without running water due to failure.

5, if the water pressure or voltage is too low, should suspend operation.

6. After use, turn off the switch on the electric water heater, dry your hands and then unplug the power supply.

4. How to install the three heating pipes of BMW x5?

Dismantling method of BMW 730 heating water pipe;

Remove the fan first, you need to hold the CD in the back. Matsushita No.27 nut;

Then remove the fan and unplug the water pipe. Note that the water pipe head is a quick connector and needs to be pulled out after lifting the clip;

After unplugging, remove the upper cover plate of the water tank, which should be a Phillips screwdriver screw or T25 screw;

After removing the upper cover, you can see the water tank body, just pull it up. The water pipe of the supercharger is in the engine compartment with fixing screws. After removing the fixing screw, it can be removed.

5. BMW x5 replacement warm water valve tutorial

It is recommended to check whether the heater water valve is damaged. When the engine starts, one person can repeatedly switch on and off the warm air in the cab, and another person can observe whether the warm air water valve in the engine compartment is on or off. If so, it is suspected that the pipeline water valve is blocked. If there is no action, you should suspect many places: 1, the water valve is broken or stuck; 2. Is there a vacuum in the vacuum tube that controls the water valve? Is there air leakage? Is the vacuum source interface blocked? (This is unlikely. Most cars are set to open the water valve when there is no vacuum, but there is no exception. ) 3. The heater switch is faulty.

Please check the water valve first.

It says that the blower is normal, the air filter of the air conditioner is not dirty or blocked, and it can be blown normally, but the wind is not hot.

Supplement: If you don't turn on the compressor, this is completely cooled engine coolant circulation. If the engine has just started and has not been warmed up, of course, warm air is not hot.

6. BMW X5 heater water valve

The reason is that the cooling system lacks coolant, which is the most common fault phenomenon that leads to the warm air not being hot;

Water valve failure; The warm air tank is blocked, the flow rate of refrigerant slows down, the flow rate becomes smaller, the heat is insufficient, and the air conditioning warm air is naturally not hot; The temperature controller is broken, resulting in long-term low water temperature, and the air conditioner is naturally not hot.

7. How much is it for BMW X5 to replace the heater water valve?

If the water pressure of the wall-hung boiler is too high, you can first find the drain valve of the wall-hung boiler, connect the valve with a plastic water pipe, and put the other end of the water pipe in the basin. Next, open the drain valve to drain water until the water pressure returns to the normal range, and then close the valve. Or we can release pressure and drain water by heating the exhaust. We will open the exhaust valve on the floor heating water separator or the radiator exhaust valve to drain water until the water pressure of the wall-hung boiler is normal.

You can also close the tap water valve of the wall-hung boiler; Then open the water replenishing valve counterclockwise; Drainage from shower head or kitchen hot water faucet at home; When the water pressure returns to normal, close the hot water valve such as shower and the water replenishing valve of wall-hung boiler in turn, and open the tap water valve. Different types of wall-hung boilers may have different ways of pressure relief and drainage. Please refer to the product manual for specific operation methods.

8. Replacement of water valve of BMW x6 heater

1. It may be caused by the cylinder valve, so you can change the regulating valve. Insufficient oil may also cause similar problems, and the oil pressure ratio is relatively low, so it is necessary to check the oil pressure.

2. The engine will whir when accelerating, or it will appear when decelerating.

Possible cause: the steering power oil is insufficient and has been filled with oil. Generator bearings may also be damaged.

3, the engine has a kicking sound, like the sound of a pencil knocking on the table, the engine speed increases and the sound increases.

Possible cause: There is dust in the engine. It is recommended to change the oil, filter the engine and clean the engine.

9. BMW x5 air conditioner warm water valve failure

Troubleshooting of BMW 525 warm water valve;

There is something wrong with the cooling system and warm water valve.

The cooling system is short of cooling liquid, and the principle of heating is different from that of domestic air conditioning. Automobile warm air circulation is to connect a pipeline in parallel in the small circulation pipeline of engine coolant, which is connected with a warm air water tank, and the blower blows the warm air water tank to generate warm air, which is how the air conditioning warm air comes from. The lack of coolant in the cooling system is the most common and easily solved fault phenomenon that causes the warm air not to be hot.