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307 air conditioner does not work ...

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08.05.2020 20:25 # 1
gergerli
Friends, the weather warmed up, the air conditioner motor does not come on if we do not pull without air conditioning, fuses, electrical connections etc ...
He eventually thought he was from the master brain, but I don't know what napacagim.
Anybody who knows from the European side automatic gear 2004 pug 307 brain knows the master.
Thank you to everyone.
08.05.2020 20:25 # 2
sdttn
Presostat should be checked, if it is connected to the fault detection device, whether the preosostat properly values, the manometer should be connected to the high pressure side and the values should be compared. If the values do not match, the preosostat cables socket and itself should be checked.
It must be checked whether the air-conditioner is allowed to run from the motor brain from the fault detection device.
The compressor clutch should be controlled by feeding directly. It should be checked if it is tried for a short time or not. If it is not cooling, compressor clutch, compressor, air conditioner gas and pipes should be checked.
08.05.2020 20:25 # 3
fragman
[QUOTE = gergerli] Friends, it is warmed, the air conditioner motor does not come on, if we do not pull without air conditioner, fuses, electrical connections etc ...
He eventually thought he was from the master brain, but I don't know what napacagim.
Anybody who knows from the European side automatic gear 2004 pug 307 brain knows the master.
Thank you everyone. [/ QUOTE]

Hello, it happened to me too. When the air conditioner turns on, the radiator fan should be activated immediately. Is it turning on the fan?
08.05.2020 20:25 # 4
gergerli
[QUOTE = sdttn] Presostat should be checked, if it is connected to the fault detection device, whether the preosostat properly values, should be controlled by connecting the manometer to the high pressure side and compare the values. If the values do not match, the preosostat cables socket and itself should be checked.
It must be checked whether the air-conditioner is allowed to run from the motor brain from the fault detection device.
The compressor clutch should be controlled by feeding directly. It should be checked if it is tried for a short time or not. If it is not cooling, compressor clutch, compressor, air conditioner gas and pipes should be checked.
[/ QUOTE]

Here, to whom can you get them, do you have any suggestions bro?
08.05.2020 20:25 # 5
gergerli
[QUOTE = sdttn] Presostat should be checked, if it is connected to the fault detection device, whether the preosostat properly values, should be controlled by connecting the manometer to the high pressure side and compare the values. If the values do not match, the preosostat cables socket and itself should be checked.
It must be checked whether the air-conditioner is allowed to run from the motor brain from the fault detection device.
The compressor clutch should be controlled by feeding directly. It should be checked if it is tried for a short time or not. If it is not cooling, compressor clutch, compressor, air conditioner gas and pipes should be checked.
[/ QUOTE]

Meanwhile, the A / C part of the brain appears OFF, so the brain sees the car without air conditioning.
08.05.2020 20:25 # 6
gergerli
[QUOTE = trailer] [QUOTE = stretched] Friends are warmed, the air is not pulled without air conditioner, air conditioner motor does not start, fuses, electrical connections etc ...
He eventually thought he was from the master brain, but I don't know what napacagim.
Anybody who knows from the European side automatic gear 2004 pug 307 brain knows the master.
Thank you everyone. [/ QUOTE]

Hello, it happened to me too. When the air conditioner turns on, the radiator fan should be activated immediately. Is it turning on the fan? [/ QUOTE] So say what we call fan blowing comes into play immediately, but when I look at the hood blowing hot, I see that the air conditioner motor does not come on but the fan turns.
08.05.2020 20:25 # 7
sdttn
[QUOTE = with tension] [QUOTE = sdttn] It is necessary to check the presostat, connect the fault detection device and check whether the preosostat is properly rated, by connecting the manometer to the high pressure side, and compare the values. If the values do not match, the preosostat cables socket and itself should be checked.
It must be checked whether the air-conditioner is allowed to run from the motor brain from the fault detection device.
The compressor clutch should be controlled by feeding directly. It should be checked if it is tried for a short time or not. If it is not cooling, compressor clutch, compressor, air conditioner gas and pipes should be checked.
[/ QUOTE]

Meanwhile, the A / C part of the brain appears OFF, so the brain sees the car without air conditioning. [/ QUOTE]
If the proper conditions are not met, the motor brain will not allow the air conditioner to operate. I do not know what kind of device you look at and have reached this opinion, but there is also information such as air conditioner operation request in the diagnostic programs, this information turns on as soon as you press the air conditioner button. You have to observe this situation. It is very unlikely that the engine brain cannot see the air conditioner. If there is such a coding error, the data such as keys, immo, km information will also be corrupted.
Is the air conditioner digital?
08.05.2020 20:25 # 8
gergerli
Yes digital ...
08.05.2020 20:25 # 9
whisky
My friend get past. Let me explain that it happened to me personally. BSI brain of the vehicle did not activate because it did not see the air conditioner. There is a problem in the brain if there is no such thing as publicity, etc. It can be from oxidation, etc., or if it is wet. According to the master, you can repair between 200-400. I made it in a private service in Mersin. Since the car did not know the owner before me, it was like a switch that had a button connected to turn on the air conditioner inside the car: D but I went and got it done. I have been using it comfortably ever since. digital air conditioning already.
08.05.2020 20:25 # 10
gergerli
[QUOTE = whiskey] My friend get past. Let me explain that it happened to me personally. BSI brain of the vehicle did not activate because it did not see the air conditioner. There is a problem in the brain if there is no such thing as publicity, etc. It can be from oxidation, etc., or if it is wet. According to the master, you can repair between 200-400. I made it in a private service in Mersin. Since the car did not know the owner before me, it was like a switch that had a button connected to turn on the air conditioner inside the car: D but I went and got it done. I have been using it comfortably ever since. digital air conditioning already. [/ QUOTE]
First of all, thank you for your answer, brother, I would like to have someone competent, but it was tempting to pull the switch into this vehicle.
08.05.2020 20:25 # 11
sdttn
By pulling the switch, you deactivate all the protection mechanisms of the system. The reason for the system not working at the moment; This is because the engine brain has taken the system into protection. If you bypass this protection system, the system may fail in a way that will not return in the near future.
08.05.2020 20:25 # 12
whisky
[QUOTE = nervous] [QUOTE = whiskey] My friend get past. Let me explain that it happened to me personally. BSI brain of the vehicle did not activate because it did not see the air conditioner. There is a problem in the brain if there is no such thing as publicity, etc. It can be from oxidation, etc., or if it is wet. According to the master, you can repair between 200-400. I made it in a private service in Mersin. Since the car did not know the owner before me, it was like a switch that had a button connected to turn on the air conditioner inside the car: D but I went and got it done. I have been using it comfortably ever since. digital air conditioning already. [/ QUOTE]
First of all, thank you for your answer, brother, I would like to have someone skilled, but it was tempting to pull the switch into this vehicle. I would appreciate it if you can tell it a little bit. I don't know exactly how they did it, but they did so because they didn't see the air conditioner. I disassembled the button I mentioned when it was repaired, it was not remarkable anymore. When digital, you ultimately adjust the degree or the speed. I think it makes the most sense. I think it would be more useful to keep the on / off button position at the end.
08.05.2020 20:25 # 13
heffera
my 307 hdi 110 2005 air conditioning engine was not engaged in pressure drop. I filled the gas with no problems. a Hefferman 2017-07-08 15:08:07
08.05.2020 20:25 # 14
cetinolcay
If it is digital, there is a staple called air conditioning repair kit / kit. His gears wear out over time, sometimes it can stay hot with breakage and sometimes with complete cold. While the left side was hot in me, the left side was left in the cold, something 60-65 lira can cost a total of 100-150 lira with expertise. If it is similar, I would say have it checked.
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