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lipsa putere

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bimmer90f30 Grand Master

bimmer90f30

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va salut, am si eu eroare la bmw e46 4530 boost pressure actuator-regulation pressure too low, e de vina actuatorul sau ce ca si simtome lipsa putere si fum negru. Mentionez ca am schimbat debitmetrul si degeaba(pentru ca are si eroare de debitmetru)

Debitmetru schimbat, l-ai adaptat?

Edited by bimmer90f30
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Mircea-Si Proficient

Mircea-Si

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Voi chiar bateti campii, ce treaba are MAP / MAF in cazul asta?

4530 boost pressure actuator-regulation pressure too low - ai problema la actuatorul turbinei, probabil o pierder de vaccum, verifica furtunele.

FUM NEGRU = amestec bogat

FUM ALBASTRU - dileste ulei

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Onnix Proficient

Onnix

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Subscriu la ce a zis Mircea mai sus. Daca este pe vacuum, verifica furtunele iar daca acestea sunt ok, schimba electrovalva ce comanda actuatorul. Daca este electronic, depinde ce marca de turbina ai pe masina, la unele se pot schimba/repara actuatorul, la altele nu.

Mai ai o electrovalva la fel si la EGR; acesta cand se duce (si se duc des), strica amestecul de aer. baga gaze nearse iar masina nu mai trage. Acesta poti sa-l verifici usor; scoti furtunasul mic din EGR; daca trage bine cu el scos, atunci schimbi electrovalva. Le poti inversa si intre ele.

Edited by DJ Allexinno
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