Mercedes W203 2.0 Komp SIM4LKE EGRoff NOx off DTC off need

mate which vin is correct one?first fotto have 203.243 vin and 2nt 203.046?something strange here.

If it help you to solve task, on last photo DAS in simulation just to see all dtc. Also you can compare ID from fgtech, kess and von from first photo with actual dtc

problem looks as short circuit or ecu.check actual values  B37 Acellerator sensor and kickdown switch.when B37 have short circuit it confiuse engine sensors.2nt-try to unplug one by one engine part component with malfunction.

Dude, I don't understand the meaning of your posts.
I am pritty good versed in the car's electrical equipment, I can read diagrams and interpret fault codes. But in this case, the problem is that the nitrogen oxide sensor has rotted out completely, and the printed circuit board has burnt through after a short circuit in it, and it costs more than 500 euros.
Can you solve mya task for disable NOx sensor by SW?

Wrong Coding or wrong engine ECU (and also it looks like it is damaged as well). Change NOx and EGR coding with DAS in engineering...

mate which vin is correct one?first fotto have 203.243 vin and 2nt 203.046?something strange here.

If it help you to solve task, on last photo DAS in simulation just to see all dtc. Also you can compare ID from fgtech, kess and von from first photo with actual dtc

problem looks as short circuit or ecu.check actual values  B37 Acellerator sensor and kickdown switch.when B37 have short circuit it confiuse engine sensors.2nt-try to unplug one by one engine part component with malfunction.

Dude, I don't understand the meaning of your posts.
I am pritty good versed in the car's electrical equipment, I can read diagrams and interpret fault codes. But in this case, the problem is that the nitrogen oxide sensor has rotted out completely, and the printed circuit board has burnt through after a short circuit in it, and it costs more than 500 euros.
Can you solve mya task for disable NOx sensor by SW?

i try to explain that error codes you have is 100% short circuit or 100% wrong engine ECU.give more info how car come to you?it was working with this ecu?

Thank you for your concern, dear friends.

The car came to me without any help, by itself, with the engine running and so on.
The sensor of nitrogen oxides rotted this winter, the client (he was born with a soldering iron), tried to restore it. Errors due to the break in the power supply to the sensor went away, errors "CAN Bus OFF" appeared.
EGR valve interrupted literally a couple of months ago.

Deleting P errors did not lead to anything: P codes are in the boot area, and none of the software (Full licensed WinOLS and Swiftec) does not affect this area when calculating the checksum.
As a result, we obtain the absence of these P codes, but we obtain P0606 and an internal malfunction of the control unit.
Wrote stock and gave the car.
   

Good luck!

---

Wrong Coding or wrong engine ECU (and also it looks like it is damaged as well). Change NOx and EGR coding with DAS in engineering...

Mate, have you seen the coding of this particular block, SIM4LDE_CNG?

Mate, have you seen the coding of this particular block, SIM4LDE_CNG?

Пароль не подходит!