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E34 525i - ciudatenie A/C.


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am incercat cu search dar nu am mai gasit problema nici macar pe google....

masina e un E34 din 1989, are A/C automat cu 3 burttoane rotunde si motorul de 12 valve 2500cms.

pornesc A/C, turatia se ridica la 3000rpm si scade in cca 2 minute la ~1500

in mers, de cate ori franez si ma opresc, turatia descreste fff. greu.

 

nu-mi vine nici o idee... please help :)

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am incercat cu search dar nu am mai gasit problema nici macar pe google....

masina e un E34 din 1989, are A/C automat cu 3 burttoane rotunde si motorul de 12 valve 2500cms.

pornesc A/C, turatia se ridica la 3000rpm si scade in cca 2 minute la ~1500

in mers, de cate ori franez si ma opresc, turatia descreste fff. greu.

 

nu-mi vine nici o idee... please help :)

mi se pare normal sa ti scada putin turatia cand dai drumul la ac,cel putin pe moment asa e normal,fiindca intra compresorul de clima care e actionat de o curea,dar din cate inteleg la tine da ceva reactii ciudate..n ai specificat daca ac ul merge bine,sa nu fie ceva la compresor sau curea

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Toate sunt pe admisie..

valva ICV

piesa 3 din link

http://www.realoem.c...292&hg=13&fg=15

 

TPS .(throttle position sensor) sau senzor pozitie clapeta de acceleratie.. cum vrei sa ii zici.

piesa 2

http://www.realoem.c...292&hg=13&fg=15

 

Daca tot ajungi acolo poae dai jos toata admisia si o cureti daca nu ai facut-o niciodata.

 

Normal in manulalul bentley explica cum se paote masura voltajul dat de ea, dar din pacate nu am pentru M20. valorile.

Edited by DOMI
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