Man E6 440 2014 - EDC Errors 45467 and NONOX 5556 after Adblue System Cleaning

Question

Hello, I have the following problem, the car is Man E6 440 2014 edc errors 45467 NONOX 5556 The toy car came to me and I did not know its history, fresh purchase of the owner, there were many errors but none was active, the inlet to the crystallized adblue category was clogged up, I disassembled...

darfur5 · Answer

NOx 5556; return line blocked. As for the EDC error, you probably read it incorrectly, check again. I can guess that this is a 4467 error which would mean a sudden change in temperature in the AdBlue tank but I can be wrong.

kakibara · Answer

Enter the error again edc.
The injector we replace, nothing gives a wash, not euro 5.
If you replace the injector and the errors continue, you will need to replace the return hose with a larger diameter.
Greetings

szyniu · Answer

Return to the topic of the car returns tomorrow from the route after two weeks so I will plug in the computer and personally check what is going on there, errors were given to me by the driver from the board, I actually turned something in this error in edc tomorrow I will decide.
I will only add that the error is displayed as the load is greater than 15 tons when the load is less, the problem does not occur.
I will write more details tomorrow.

telekawa · Answer

Hello, I have exactly the same symptoms as you dealt with this topic?
Initially I have deleted the error, nothing was done and I'm afraid that the error will return
The computer also read it as a blocked return line, please help !!

kakibara · Answer

If you have the same symptoms - the solution is written above.

mariomalinie · Answer

Return hose to be replaced. The original is too small in diameter. To buy at MAN complete with all tips. The cost is about 500 PLN

telekawa · Answer

Welcome back. We changed the cable to the thicker one, but the error returned. Could it be because I deleted the error in Germany and flew to Pl. We passed without additional deleting Error 5556

kakibara · Answer

I will tell you honestly that I do not understand your question - you replaced the cable and deleted the error in Germany - or whatever .... lead me to the right way of thinking.
Replace cable, reset errors.
This error can also be displayed when the injector is clogged but a preview of the parameters on the computer will explain everything.

To solve the topic.
Sooner or later, he will speak to you.
If Man recommends a replacement, it will warrant this error.

telekawa · Answer

Exactly. Error erased 400km later repair.

szyniu · Answer

Gentlemen, I come back to the topic after a long break to write what and how with my MAN problem has been solved thorough cleaning of urea hoses helped once more when the nozzle was pushed but again I cleaned and for now calm, maybe a matter of time when I will clean something again but yes or not otherwise the problem was the Adblue line patency, I will only add that I did not change the return line to the larger diameter.

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szyniu · Answer

Gentlemen, I come back to the topic after a long break to write what and how with my MAN problem has been solved thorough cleaning of urea hoses helped once more when the nozzle was pushed but again I cleaned and for now calm, maybe a matter of time when I will clean something again but yes or not otherwise the problem was the Adblue line patency, I will only add that I did not change the return line to the larger diameter.

Added after 37 [seconds]:

Description above

[Solved] Man E6 440 2014 - EDC Errors 45467 and NONOX 5556 after Adblue System Cleaning

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