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Eroare 421342 cutie automata ZF 8HP45


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Buna ziua!

Ma poate ajuta cineva in legatura cu eroarea “drivetrain” aparuta in bord si codul 421342 (undesired power transmission in neutral detected)?
Voi detalia putin situatia:
sunt posesor al unui bmw seria 5 gt 2013, 2000cmc cutie automata ZF 8HP45, si la o zi dupa schimbarea egr si racitor de gaze la Bavaria Motors Constanta (in urma unei rechemari in service), in timp ce ma deplasam cu masina, am trecut-o pe manual iar dupa ce am trecut-o inapoi in drive, transmisia a “patinat”, masina se accelera dar nu cuplau vitezele. Mi-a aparut in bord eroarea “drivetrain”, nu am mai putut continua deplasarea,  iar la diagnoza, mi-a aparut codul mentionat mai sus.

Poate exista vreo legatura intre interventia celor de la bmw care mi-au schimbat egr si racitor gaze si aceasta problema, sau este pur si simplu o coincidenta? Ma gandeam la un eventual update de soft pe care l-au facut si mi-a cauzat aceasta eroare la cutie. Bineinteles, ei neaga vreo legatura intre interventia lor si problema cutiei de viteze.

Cei de la service-ul unde am acum masina, imi spun ca este o problema la grupul de valve si imi recomanda sa schimb cutia cu una second hand, aceasta fiind cea mai ieftina si ok varianta din punctul lor de vedere.

Este posibil sa fie o problema electrica, pe undeva, a mai intalnit cineva aceasta problema?

Va multumesc!

 

 

 

Edited by lucieu
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