Man TGA D20 - EDC 03781-01, EDC 1079, Constant pressure on a 750bar strip

I would like someone to confirm that from oily inside the driver it can be damaged?
Tractor p. As in topic
The parameters show a constant pressure of 750bar when the ignition is on, after firing it starts to oscillate +/- 20 bar, under a sudden load it jumps up to 850bar. A new sensor. The beam tested twice. .
I spilled ecu, so I washed it now instead of 1079 I have 3099.
At 90% I am convinced that it is the fault of the ECU but maybe I missed something so please give a hint before buying a second ecu.

Yes, you missed the basics. Don't get me wrong, because a good specialist will get it over with your eyes closed. And he will be able to give an overly satisfying answer. All in all I don't know if this is important, but such defects are made. In addition, I have good advice with such MANs: after all do it right ECU connector, because it has a manufacturing defect in itself.

Then make me aware of these basics. What you think is not professional in what I described, read with understanding, Ecu sees the pressure on the engine not running.

He sees a friend, but you can't see.

Moderated By serwisantscani1:

A friend receives a warning for posts that add nothing to the topic and cause a quarrelsome atmosphere.

But how can he see if he is not on the strip. Because the engine does not work, a separate plug from the sensor and also unchanged.

And stick with it. As I said A, I will also say B. This is because in your position you should throw this computer out the window and use the appropriate tools.

Congratulate the imagination. However, I will wait for the experienced in the subject.

Buddy, with every answer your reasoning is getting worse. If we find the word connector in it, we'll talk.

pitool wrote:

bundle checked twice.

I wrote clearly. Washed connector, 160,161,162 cables which are responsible for the sensor and checked in every respect.

Hi, I see that colleague "Hektar Zahler" answers all puzzling topics that appear on the forum, scoring points and the answers do not bring anything helpful in the topics. "Pitool" buddy, I think the best solution to your problem will be measuring the voltage on the ECU plug. Simply make a device cable with a thin needle and insert it through the connector's rubber on the sensor input pin. Measure the 5V sensor supply voltage and the output signal which should be between (no pressure) 0.5V - 4.5V (full pressure). Give the measurements in the post. "Hektar Zahler" speaking of a defect may mean ECU plug sleeves which often lose their elasticity and there is no contact with the pin on the UCU.
If the correct values are found on the sensor and ecu measurements, measure the ECU input values (ignition off) with the sensor disconnected using an ohmmeter between ground and power supply and between ground and signal output. Depending on the value, this measurement will help you check whether the wires (sensor connector) have a connection with the ECU.

Cool hints can also add something to myself - in general, I washed the computer several times and walked, as well as the control unit had to be replaced several times - for various errors.
How to secure the entrance? Pour silicone until it comes out the other way - do you think this is the way out?
Check the large plug connection.
Ps The new spider cable was replaced three times in a warranty period of six months, and oil appeared. And do not write that I have no more boil over at Allegro.

Returning to the merits: you missed nothing. ECU can play such pranks. The only sensible hint and at the same time an attempt to solve this problem is to replace the ECU with another one. Then everything will be explained at the moment.

I did a bdm clone of the controller on the table and I played with curiosity its curiosity.
The effect is that apart from a whole bunch of other errors, error 03781-01 and constant 750bar have not changed.
Second ECU on the road, with effects even though

Hektar Zahler wrote:

I missed the basics

I will let you know.

Probably the full power will come to life.

Dude, it's not just you who come here, because there are a lot of people with the vision of throwing a cabbage cart away. I have already told you my cars, and now if you want to listen to me, you are doing it right. Unclip the cube and measure if it is actually 0V on the middle contact, possibly (as the previous speaker said) or is 0.5V plugged in. And you poke the clocks in the clocks if there is an adequate error, i.e. with the index 02. If not, you look at the chart below and you poke the clocks in the clocks or there is 03781-01, which would now mean a damaged ECU input, which you can try to fix alone - if you feel up to it. In this situation, you need to give these 0.5V on the sensor cube and again you poke the clocks in the clocks what is the error, or killed. If you do not die, you confirm the internal damage of the cassette by specifying 0V in this place, you stuck the clocks in the clocks and you see no error with the index 02, which means now that the computer has been stupid and there is damage to the bank inside the controller, for which you need a drip of oil in your head. Then you take the computer to the electronics and report what was measured, and he does his job.

Added after 8 [minutes]:

Sensor curve for meter measurement.



Today, maybe I will be able to hack the cabin, because on Saturday I had too much of this bad comfort shift, maybe I will learn something more.
(it's a pity you didn't call, because there was a comparison option on a working car)
I sent you error codes in clocks at PW.

Moderated By serwisantscani1:

This is a public forum and the "spelling up" spelling is not suitable for a "specialist".

cartridge repair and after the problem