Is my electrical installation the brain

Hello friends, I have a 1.4 1.4 hdi owner, I have been in trouble for a long time in my car, I would appreciate if it helps if the vehicle is moving, the speed indicator is not working, the airbag was burning, I changed the speed sensor, the problem was resolved, but the engine turned on the fault light and the interesting part of the job was that we connected it to the fault detection, we could not connect to the brain. We did not find what it is, the master said, or if there is no problem to disassemble the electrical system, the brain said it is troubled, I think it would be appreciated if it helps the fixing accuracy.

It looks like a brain ...

If there is a master, let's handle the electricity, let's see if it enters the brain.

Teacher, first check the bsi (brain) is the place where the fuses are attached under the steering wheel. the original is expensive but not so much

We checked the teacher, as the price, I called the authorized service of kayseri inciroğlu, the brain assembly pulled a total price of 4000 TL, but I hope it is the electrical installation

They fled, but they added to them all. As it says that the electrical installation may be in the absence of transmission, it is necessary to find a good auto electric and electronic engineer of the master, hopefully it is only electrical installation.

I hope so too, I hope the services are doing my best to break the guy down.

teacher, there is famous master bumper ali master (di),

The light goes out by itself, which means that no electricity is going to the brain, and the brain cannot be reached.

If you are connecting from the obd2 socket, the socket is broken? If the car is working properly, the fault light goes off when the engine is running for 1 hour.

Well, I don't know which socket it is under the steering wheel.

OK obd socket under the steering in 206s. Show it to another mechanic. The socket is bent, maybe oxidized.

If there is a problem in the work of the brain, it also happens in the work of the car .. In the light of the information you provided, I do not think there is a problem in the brain

I think not from the brain. If there is a problem in the brain, you will get different mistakes.

I think it is not from the brain, but when we plug it in the socket, all data is available, but the data cannot be obtained from the brain. doing contactless, I could not get any results in Nevsehir, I will go to Kayseri, Kayseri, I met with a special peugeot service, they agree with me.

My friend, you went to the peugeot master, didn't you? looked at the original cable device and PP2000 software man ??

So the master is well-equipped and knowledgeable?

Together with our soner friend, we connected our car to the phone with bluetooh and the phone immediately said the fault ..

In addition, if the ECU malfunction, the car is ridiculous. If the performance of the vehicle is in place, there is no slightest problem.

When I connect the master peugeot master device I go to, it says no problem about other electronic components such as air conditioner etc. The engine says the brain is failing and the device does not enter the brain. All my masters said the same thing. I found a 32-year-old peugeot master, the only thing my name says on the phone is that either the electricity is not going to the brain or it has a short circuit in the brain, it says it turns itself off. I think it causes trouble in peugeot.

Let's say the ECU is faulty. Have you ever tried to unplug the air flow meter?

Traction drops, the turbo closes, does not exceed 3000 cycles and the malfunction lights inside. (pollution fault writes on screen etc.)

When you insert the plug back, the operation will recover and after a while the fault light will go out.

In other words, if the ECU does not provide information, it cannot display an error message on the BSI screen or light a fault, right?

IN MY OPINION! brain (ECU) intact .. There is a shortage of connection ..

I think the same as you and I am sure that there will be a very funny situation

Hope it won't tire you any more and won't burn your pocket

Yes, thank god we found the problem bsi was preventing the brain from entering the brain because it could not measure the voltages, it was repaired, the km speed sensor changed with the original I came to myself in the car bsi repair 200 workmanship 90 speed sensor 80 workmanship 25 thank you all for the ideas