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PostPosted: 10 Aug 2018, 14:59 
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Joined: 26 Jun 2018, 17:37
Posts: 5
Car: Alfa Romeo 156 1.9
Buna, am si eu o problema cu compresorul de clima: A/C

Am verificat instalatia de clima, am alimentato cu freon si ulei corespunzator sa elimin problema ca nu am destul freon pe instalatie din cauza asta nu raceste. Am schimbat senzorul vaporizator si la fel cupleaza decupleaza in prostie, iar ventilatorul de la clima nu porneste deloc. (nu intelegeti gresit, ventilatorul de la habitaclu porneste fara probleme).

Ventilatorul pus pe direct atat cat ventilatorul 1 si ventilatorul 2 pornesc fara probleme. Cat si la temperaturi ridicate comandate de calculatorul motorului.

Nu pot sa imi dau seama care sa fie problema, chiar as avea nevoie de ceva sfaturi.

P.S. Am o alfa Romeo 156 1.9 JTD 105cp


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PostPosted: 11 Aug 2018, 11:37 
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Joined: 01 Jul 2018, 20:20
Posts: 35
Car: 156 JTS
Probabil ai presiune prea mare in instalatie, daca ambreiajul de la compres cupleaza si decupleaza mereu. La facelift trebuie 500grame r134a, la cele pana in 2002 trebuie 650ml. Atasez un tabel.


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PostPosted: 25 Nov 2018, 16:00 
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Joined: 17 Apr 2012, 18:15
Posts: 222
Car: 159 1.9jtdm
Location: IASI
Si la modelul pana in 2002, trebuie tot 500. Am patit si eu cu cantitatea recomandata, si facea la fel. Scade cantitatea cu 25g, pana functioneaza normal.


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PostPosted: 25 Nov 2018, 18:53 
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Joined: 13 Oct 2010, 19:31
Posts: 338
Car: 159 2.0jtdm
Location: Brescia/Italia
Verifica bine radiatorul de la clima,sa fie curat,la fosta mea aveam aceleasi probleme,cand am dat o geana intre cele doua radiatoare am vazut ca era aproape obturat,se formase un fel de panza de mizerie.

_________________
Ex Alfa 156 Sw 1.9 jtd
Ex Fiat Stilo Coupe 1.9 jtd
Ex Fiat Bravo 1.9 jtd
Ex BMW 525 tds
Ex Lancia Thema 2.0i
Ex Peugeot 205


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PostPosted: 25 Nov 2018, 21:00 
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Joined: 17 Apr 2012, 18:15
Posts: 222
Car: 159 1.9jtdm
Location: IASI
Ai dreptate, desigur este si filtrul de umezeala din radiator, si multe alte probleme, acest sistem nu e atatbde simplu pe cat pare, dar cautam varianta mai putin costisitoare.


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