Scenic II 1.9DCI - fuel pressure sensors on the rail are damaged

Hello
Well, I have a problem with Scenic II 1.9DCI 120KM in the workshop.
The car has this problem that the pressure sensors on the injection rail have already been replaced three times in two months.
The car once walks once and not once
As it is not the error shows the pressure sensor on the ramp and exactly the circuit of the injection pressure sensor DF007
I attach Clipa and look at the parameters the pressure on the skirt very much is recommended 250BAR, but when the car tugs and extinguishes the fault fault injection and the pressure on the ramp is all the time 250bar (as if the circuit is broken) as I pop something into a sensor that drops 5bar and then the car can be ignited.
I have 3 suspicions or a sensor? (but the third one already?) or a beam from the sensor to the computer or the computer itself.

The injections keep the parameters as well as I put on the above mentioned things.

Did someone have a similar problem eg in Megane 2 because it is the closest?

Or maybe there is something that regulates this pressure?

but explain one thing, the car walks until it makes a mistake, the Logie shows the logs as the set value on the strip, how it is to the actual value, the real value is once more 400 times the same and once smaller.
How do you make the mistake, the value is 250, so it's like a break in the dropship, I knock the sensor with the key, the value drops and the car ignites

check the beam but the sensors rarely fall as opposed to the pwm valves, and so will always blow the sensor error

Well, not really, because when I unhook the valve on the pump, it crashes another error at all.
the best thing is that if I take a hit with the sensor alone, just tap it lightly

If you bang the key with the sensor, do not be surprised that it is falling. If the pressure regulator is mechanically damaged, there will be a pressure sensor error.

So you're saying you needed 3 sensors? it's like getting 6 in a shuttlecock so that 4 sensors are damaged

Added after 1 [minutes]:

you want help and you do not listen to the hints

I have a car at my workshop, I have just started to diagnose it, the owner said that he has replaced the sensor three times and the same. the ones that are currently definitely damaged in some degree either by shorting in the installation or by some other damage.

because how to explain that the car is standing there is a pressure sensor error on the clip and the value of this sensor 250 BAR, slightly knock sensor drops to 7bar, the car ignites for some time and again crashes the error, slightly knocking in the sensor and so around Maciej.
I do not hit the sensor with a hammer, I barely touch it.

If I unpin it, it is known that the circuit break is 250 BAR.
as I unhook the sensor on the pump, there is an error from the sensor on the pump not from the pressure sensor on the strip.
I have to traverse a bunch of what I found out will be the middle cube at the computer Pins D1 D2 and D3.

Added after 7 [minutes]:

a high pressure pump on the pump how to check?

First, never towers to the end what the client says, you know what is the difference between electrical and mechanical damage? you confuse the concept does not have to be a break in the perimeter that something is damaged, do you know the exact operating principle of the cr system?

On the strip you have a bleed valve on the other side ??

Bent pins in the sensor plug or torn cable at the sensor itself can also cause blood to the man. Like a bleed valve, it always tumbles with a "too low pressure" error.

I ordered the whole strip together with the sensor, I will replace it and the plug, too.
I put the sensor from the pump into an ultrasonic cleaner, let it wash.

sensor replaced with another, mentioned sensor plug, proven wiring continuity. The car is driving while nothing happens. we'll see how long the problem will come back,

Hello.
I will join the topic.
I have had a similar problem with Scenic II 1.9 DCI 120 PS for a long time.
I noticed that the car loses power after traveling about 100-200 km from the moment the pressure sensor was installed on the ramp. After the change, it goes like a storm, after a distance it starts to muddle up, the engine louder works and has no power. I will bet another one, not necessarily new and work beautifully for another 200 km. I will not work on sensors
Recently a service appeared on the review when the pedal was suddenly pressed to the floor and the engine went out. Error - low pressure on the ramp.
greetings
studzinek

It did not occur to you that it was the pressure of the pressure, not the sensor.