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330d e46 porneste doar cu mufa MAF scoasa


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Salut !

Am cumparat un e46 330d 2003 , varianta de 204 cai si cutie 6 trepte manuala. Masina avea 2 pistoane topite, asa ca am schimbat motorul cu totul. Acesta din urma provine de pe un e60 530d din 2004, cu acelasi cod motor - 306D2.

Injectoarele, pompa de inalta presiune si rampa cu senzori provin toate de pe e60-ul donator, restul anexelor sunt de pe motorul raposat.

Problema: la prima pornire trebuie sa ii scot mufa MAF, altfel "porneste" 1-2 secunde si moare. Dupa ce se incalzeste cat-de-cat pot sa-i bag mufa la loc si merge bine.

 

Eroare INPA: 3FF0 ratio of calculated to measured air mass too high

 

Am schimbat 3 MAF-uri cu acelasi cod si problema nu s-a rezolvat.

 

Posibile sulutii ?

 

Multumesc

 

niste poze sa fie topicul mai colorat

http://www.99poze.ro/hotlink/tn_d61376afa52151488b09fd89255fd441.jpg

http://www.99poze.ro/hotlink/tn_ecd48a722de19d974d0babb82955751e.jpg

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  • 4 weeks later...

Dubioasa problema, deoarece debitmetrul de E60 e acelasi cu cel de E46 (pt anii de fabricatie specificati de tine). Deci DDE-ul original at trebui sa citeasca bine.

Daca nu poti rezolva elegant problema, pune un switch pe firul de + al debitmetrului si amplaseaza-l in cabina. Macar asa nu mai stai sa bagi/scoti mufa toata ziua...

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