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Cod eroare 290900

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Salut

 

Detin nu de mult timp un BMW 418d (2015) si de aproximativ 2 saptamani imi tot apare si dispare (intermitent) martor motor.

 

Am pus testerul si mi-a aparut codul de eroare 290900 (Air system, Air to Egr mass flow, plausibility : measured air mass compared with calculated air mass too high.)

 

Daca si altii ati avut problema respectiva va rog sa-mi spuneti ce ar fi de facut

 

Multumesc !

Mergi la cineva care stie sa si interpreteze diagnoza / erorile si o si ai raspunsul, cel mai probabil EGR defect care trebuie inlocuit
Am avut si eu aceasta eroare, egr era perfect functional. Am mers cu masina 50.000km fara nici o problema pana am vandut-o. La service a zis ca nu e o problema serioasa. La tine daca apare si martor bord si alta eroare nu ai, posibil sa fie de la egr ,sa nu fie in parametri. Trebuie facut test egr.

Edited by Mero

  • 2 years later...
On 4/10/2021 at 11:31 PM, Mircea JB said:

Salut

 

Detin nu de mult timp un BMW 418d (2015) si de aproximativ 2 saptamani imi tot apare si dispare (intermitent) martor motor.

 

Am pus testerul si mi-a aparut codul de eroare 290900 (Air system, Air to Egr mass flow, plausibility : measured air mass compared with calculated air mass too high.)

 

Daca si altii ati avut problema respectiva va rog sa-mi spuneti ce ar fi de facut

 

Multumesc !

Salut! Ai rezolvat problema?

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