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Probleme la injectie, 1,8 66kw, injectie Magnetti Marelli

LeonMan
post 14 Jan 2009, 13:12
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Salut pe toata lumea. Am o problema de cateva luni care acum sa cam acutizat, si anume la ralanti, doar cateodata, oscileaza usor turatia intre 5-600, pana la 1100, si o tot tine asa pana o accelerez de cateva ori, dupa care oarecum isi mai revine. A doua problema, in timp ce accelerez brusc, motorul are o fractiune de secunda tendinta de a "cadea in nas" cum spun unii, adica tinde sa moara, apoi porneste dintrodata. Mentionez ca corpul injectorului e Weber-Solex, si injectia e Magnetti Marelli, si nu prea am gasit pe nimeni prin zona mea care sa ma poata ajuta cu aceasta problema. Astept deci ideile voastre, precum si un pic de ajutor cu piese daca stiti ceva. Multumesc mult.

14 Jan 2009, 23:21:
Chiar nimeni nici o parere????? Dati-va oameni buni cu parerea, indiferent cat de buna e, ca asa tot o scoatem cumva la capat smile.gif

This post has been edited by LeonMan: 14 Jan 2009, 23:21


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mr_bombastic_dma_r19
post 16 Jan 2009, 23:29
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Incearca sa ii resetezi ECU asa cum a spus mihai pe tutorialul de mai sus:
1.Iei borna de plus de la baterie si o lasi o jumatate de ora fara
2.Cuplezi borna
3.Pornesti motorul si nu pornesti nici un altfel de consumator, nu atingi nici o pedala, doar ambreiajul la pornire
4.Lasi motorul sa merga pana porneste GMV-ul (ventilatorul)
5.Ultimul pas, opresti motorul
Si dupa acea poti sa faci ce vrei pentru ca este posil sa se rezolve problema
Succes


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LeonMan
post 17 Jan 2009, 05:36
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Am incercat, motorul s-a comportat la fel inca din primele minute si tot asa face


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LeonMan
post 23 Jan 2009, 21:34
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oare poate fi de vina sonda lambda?


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mr_bombastic_dma_r19
post 23 Jan 2009, 21:43
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posibil


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LeonMan
post 24 Jan 2009, 16:38
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am curatat mufa de la sonda lambda, si se pare ca e mai bine, dar voi vedea dupa vreo 30,40 km cum e, si va tin la curent smile.gif


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LeonMan
post 28 Jan 2009, 20:20
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da......e exact la fel......sad.gif


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LeonMan
post 16 Mar 2009, 22:14
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Aici aveti niste imagini cu ce cred eu ca-mi provoaca fluctuatii de turatie

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P3087299.JPG ( Size: 104.13k ) Number of downloads: 135


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R19/16v
post 16 Mar 2009, 22:31
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Curata-l si pune-l la loc si nu-ti va mai fluctua turatia wink.gif


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LeonMan
post 16 Mar 2009, 22:48
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l-am curatat, l-am montat inapoi, si totusi fluctueaza, ca si inainte. Oare sa fie cumva din cauza ca e uzat putin? Sau ca nu e uzat simetric?


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R19/16v
post 16 Mar 2009, 22:52
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N-ai poza cu el curatat?


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LeonMan
post 16 Mar 2009, 22:57
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acum nu, dar fac maine.Oricum l-am curatat EXEMPLAR, si dupa ce l-am curatat, arata ca nou nout, dar din pacate tot face figuri......hmmmm......sa nu fie cumva si vana....


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LeonMan
post 22 Mar 2009, 06:59
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am schimbat motorul pas cu pas de relanti, am luat unul nou nout, de la Autonet, a costat 151 lei, si am observat ca masina se comporta putin altfel, adica relantiul a scazut cu 100 turatii, de la 900 la 800, dupa pornire nu scade asa de repede relantiul, in rest e ok, doar ca voi schimba si injectorul pentru siguranta mea, si asa sper ca am incheiat capitolul probleme de injectie. Va anunt daca mai apare ceva nou.


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