fan issue - 307 - Peugeot Forum

friends, the first time I start the car, the fan works when it is cold, and when I stop, the fan stops even if the engine is hot. can you help me

Guys, has anyone encountered the fan issue I mentioned?

Hello there. Fan operation may be due to engine failure. Is the engine warning light on on the screen.?

The engine fault light does not come on. As I said, when I start the vehicle, the fan turns on and stops when it stops.

If overheating is not an issue, the fan relay may be faulty. Check it first.

thanks, let me have a look at the fan relay. They told me the electricians are from the brain. I don't think anyone looked at the fan relay.

If the fan relay and the sensor are the same, they said the switch is solid.

Is the relay switch all intact?

So they checked the relay? Because the relay may be stuck in closed contact mode.

Of course, it's the ecu that commands all of them. If they are sure of the relay, it is likely to be from the ecu.

brain, get well soon. I advise you not to believe too much.

These two words are very dangerous in industry

1- he is doing it from the brain, brother

2- the engine is fine brother, you can't tell what's going on until you open it

when you hear these, you say ok brother and go away.

I changed the fan switch today, we cleaned its relay, the fan is still working.

1 year ago the car did not start. I think the immobilizer was locked, they worked in the industry for 1 week, last time I said they canceled the immo. I gave the electrician 400 to the brain engineer who canceled the immo, the car started, but the doors did not lock automatically, they said, again, they said from the brain. They said if we put on a new one, they said 1000 liras, we waited until the evening, it was evening, brother, I took it out, he said 500 lira, brother, we put a new one. I said, why did you not tell us, we waited here until the evening. Brother said it was my fault, anyway, we gave the 1000 lira. Tell me if you have a piece or I don't vouch for anything when you get out of here. said. Later we realized that the immo is not activated, the air conditioner does not work. The fan is constantly spinning and the brain on it is the brain of another vehicle with automatic transmission (mine is a manual gearbox) and I wanted to tell about this incident that happened to me, my own box, etc. Frankly, I hesitate.

friends, my problem continues. No temperature, no malfunction lamp, when I start the engine, the fan is activated at the 1st level, and when it stops, it stops.

I have had 2 fan problems before, but of course, there is no rule that my problems will be the same as yours. just to keep you in mind.

in the first; The master who pressed the air conditioner gas also leaked air into it while pressing the gas, so the fan was running. After evacuating the gas in another air conditioner and putting in new gas, the problem was resolved.

In the second; The engine oil flowing from the engine cover and gaskets caused the fan to run by sending a false signal to the brain, as it spilled and damaged the signal cables of the intake manifold below. It is very important to come across a master who knows his job.

thanks, since the air conditioner does not work from the brain, the master said that the air conditioner switch was directly installed by the master, because your fan was running continuously, then we inserted the key and stepped on the gas.

I think because the brain did not see the air conditioner. maybe the air conditioner detects it is working and runs the fan all the time

Friends, my problem is up to date

I went to brainci today. `The brainer ``The engine brain is active and controls the fan 2, it turns on and off. The fault is not in the brain. '' He said go to the electrician. thanks.

Is the car petrol or diesel?

04.08.2021 17:43	# 1
oates55
friends, the first time I start the car, the fan works when it is cold, and when I stop, the fan stops even if the engine is hot. can you help me

05.08.2021 21:30	# 2
oates55
Guys, has anyone encountered the fan issue I mentioned?

07.08.2021 22:59	# 3
omerb
Hello there. Fan operation may be due to engine failure. Is the engine warning light on on the screen.?

08.08.2021 17:40	# 4
oates55
The engine fault light does not come on. As I said, when I start the vehicle, the fan turns on and stops when it stops.

08.08.2021 17:52	# 5
omerb
If overheating is not an issue, the fan relay may be faulty. Check it first.

	fan issue
• Homepage » PEUGEOT MODELS (FAULTS AND SOLUTIONS) » 307

08.08.2021 18:55	# 6
oates55
thanks, let me have a look at the fan relay. They told me the electricians are from the brain. I don't think anyone looked at the fan relay.

08.08.2021 18:57	# 7
oates55
If the fan relay and the sensor are the same, they said the switch is solid.

09.08.2021 13:17	# 9
omerb
So they checked the relay? Because the relay may be stuck in closed contact mode. Of course, it's the ecu that commands all of them. If they are sure of the relay, it is likely to be from the ecu.

09.08.2021 16:34	# 10
x571
If they said brain, get well soon. I advise you not to believe too much. These two words are very dangerous in industry 1- he is doing it from the brain, brother 2- the engine is fine brother, you can't tell what's going on until you open it when you hear these, you say ok brother and go away.

10.08.2021 15:23	# 11
oates55
I changed the fan switch today, we cleaned its relay, the fan is still working.

10.08.2021 15:37	# 12
oates55
1 year ago the car did not start. I think the immobilizer was locked, they worked in the industry for 1 week, last time I said they canceled the immo. I gave the electrician 400 to the brain engineer who canceled the immo, the car started, but the doors did not lock automatically, they said, again, they said from the brain. They said if we put on a new one, they said 1000 liras, we waited until the evening, it was evening, brother, I took it out, he said 500 lira, brother, we put a new one. I said, why did you not tell us, we waited here until the evening. Brother said it was my fault, anyway, we gave the 1000 lira. Tell me if you have a piece or I don't vouch for anything when you get out of here. said. Later we realized that the immo is not activated, the air conditioner does not work. The fan is constantly spinning and the brain on it is the brain of another vehicle with automatic transmission (mine is a manual gearbox) and I wanted to tell about this incident that happened to me, my own box, etc. Frankly, I hesitate.

18.08.2021 15:24	# 13
oates55
friends, my problem continues. No temperature, no malfunction lamp, when I start the engine, the fan is activated at the 1st level, and when it stops, it stops.

19.08.2021 01:26	# 14
Bayer
I have had 2 fan problems before, but of course, there is no rule that my problems will be the same as yours. just to keep you in mind. in the first; The master who pressed the air conditioner gas also leaked air into it while pressing the gas, so the fan was running. After evacuating the gas in another air conditioner and putting in new gas, the problem was resolved. In the second; The engine oil flowing from the engine cover and gaskets caused the fan to run by sending a false signal to the brain, as it spilled and damaged the signal cables of the intake manifold below. It is very important to come across a master who knows his job.

20.08.2021 11:20	# 15
oates55
thanks, since the air conditioner does not work from the brain, the master said that the air conditioner switch was directly installed by the master, because your fan was running continuously, then we inserted the key and stepped on the gas. I think because the brain did not see the air conditioner. maybe the air conditioner detects it is working and runs the fan all the time

06.09.2021 15:08	# 16
oates55
Friends, my problem is up to date I went to brainci today. `The brainer ``The engine brain is active and controls the fan 2, it turns on and off. The fault is not in the brain. '' He said go to the electrician. thanks.