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multiple cylinder misfire fuel cut pe diagnoza si merge k in 3


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Rag un coleg de forum sa ami dea cateva sugestii . in privinta asta .

e vb de un x5 2000 4.4 , merge ok as putea spune. pe loc. la relantiu . (se simte insa ca merge balbait) , pe diagnoza mia dat:

1. misfire multiple cylinder with fuel cut off

2 A" Camshaft pozition Timing over - Advance or system performance

3 o2 sensor heater circuit

4 misfire cylinder 5,6,8 with fuel cut off

 

5 Serial comunication link (probabil se refera la mufa de diagnoza) se mai pierdea conexiunea.

 

Deci astea sunt erorile . concluzii sunt multe . pe care le am in cap. cum ar fi: senzorul de pe axe mudar. de ulei . , contact imperfect la injectoarele numite mai sus , sau pur si simplu bobina defecta .

ce ziceti de o2 sensor? se refera la sonda lamda? nu cred ca aia e cauza. .

 

PS am sters toate erorile insa au reaparut doar misfire cylinder 6 si 8 cand sa incercat plecare de pe loc. (turata pe loc nu face rau nu apare nimic pe diagn)

astept un pm pe mess. mighel_versatu daca aveti placerea sa ma indrumati sau lasati msg aici .ms in avans

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