307 hdi top up engine coolant level

When the car first started, it gives "top up engine coolant level" warning with 1-2 km warning lamp, then it stops. According to the description, I checked the coolant, there is no problem. However, I could not find the reason for doing it for 1 month. I took it to the master 2 times and could not find a room. Does anyone know or have experienced the same? thanks in advance.

Sir, there is a level sensor attached to the expansion vessel, that sensor may be broken, your friend had the same problem in 206, they changed the sensor, the warning disappeared Serco05 2013-04-16 14:53:27

additional warehouse customer?

Yes, I think if you add a little too much to the coolant, Max thinks his line will be slightly crossed. I know that if the sensor is broken, the warning will not be interrupted and it will remain constant.

1-2 minutes 1-2 minutes after running already above the max line. I guess it is not broken. I couldn't figure out why it was silent after 1-2 minutes.
insufferable 2013-04-17 12:19:02

I want to help if it makes sense, and if you can, open the air screw and hot air conditioner, & nbsp; drain the water a little & nbsp; add 1 liter of antifreeze and control the circulation, you will clean the water a little. Do not cross the max line this time, or maybe it may be too, then cross the line: D has been a bit of a contradictory comment, but trial and error is best to pay unnecessarily: D water gets hot Try not to burn your hand, be careful not to get the engine hot. I don't think it's a malfunction :) Aziz 2013-04-17 12:34:08

I came to my mind, I said this is because I said it was too much, I was warning it with a syringe, I reduced it again, it stopped, I stopped adding water :)) but the problem is the same. Where is this air valve, where do we get the air of this system :)

check out the topic if you want :)

I took a look at it :) but I couldn't see a faucet in 307, I think they are another model, 206 or something.

Although I don't think there will be air, it feels like it does not blow hot air inside, there was no air in my previous vehicle, the radiators were blowing cold.
insufferable 2013-04-17 12:53:24

Then I give a logic like this, I will not know exactly where it is in 307, but follow the black hoses visually there is a valve.

Look no wrong valve :)

Sir, at the back of the engine, there are black heating hoses that enter the cabin, there is a screw-shaped plastic cover on it.

It appears if you look behind the engine of the 307 in this picture.

When I go home, let me examine it thoroughly :) But what if I thought it was unreasonable, would it blow hot inside? Bidet is this air taken from the hot engine or cold engine?

Sir, the air in the system manifests itself in a way that the temperature indicator deviates, reveals the sound of water coming from the heating in the morning, your problem may possibly be oxidized to the socket in the level sensor.

I think just like you, my teacher, this is 90 lira bidet if it is not from him.

If you have another 1.4 hdi engine 206 or 307 near you, you can change it to test it. It is very easy to remove and install.

Unfortunately, I wish we could not understand it that way, because if it disappears, then when he runs in the morning, he will probably go out 1-2 km. Besides, there is nothing like a level sensor in the additional water tank other than this one, is there any possibility of liming lime or something?

additional warehouse level sender has changed, the problem has improved. Side industry 40 lira