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Lipsa tensiune la electrovalva pompei de aer secundare


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Salut, am probleme cu circuitul de aer secundar, in sensul ca am gasit pompa de aer secundara arsa, iar electrovalva de vacum aferente pompei de aer nu primeste tensiune. Electrovalva este buna, deoarece am legat-o la baterie si deschidea, insa in momentul cand pornesc masina la rece, pompa de aer secundara primeste tensiune insa electrovalva nu primeste nici o tensiune pentru a deschide circuitul. Am vazut ca firele de la electrovalva se duc direct in ecu. Sa fie ecu defect sau mai are vreo siguranta pe undeva?

 

post-58938-0-97093000-1377776610_thumb.jpg

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Salut, am probleme cu circuitul de aer secundar, in sensul ca am gasit pompa de aer secundara arsa, iar electrovalva de vacum aferente pompei de aer nu primeste tensiune. Electrovalva este buna, deoarece am legat-o la baterie si deschidea, insa in momentul cand pornesc masina la rece, pompa de aer secundara primeste tensiune insa electrovalva nu primeste nici o tensiune pentru a deschide circuitul. Am vazut ca firele de la electrovalva se duc direct in ecu. Sa fie ecu defect sau mai are vreo siguranta pe undeva?

 

post-58938-0-97093000-1377776610_thumb.jpg

Siguranta nr. 36 e de la pompa de aer secundar, ai putea sa o verifici, cine stie...

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