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2009 Seat Ibiza 1.4 Petrol Struggling to Start After Sun Exposure

A.M.26 9618 10
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
  • #1 16629555
    A.M.26
    Level 7  
    Hello. I have a problem that with his Ibiza 6j from 2009 1.4 16V gasoline. When he stays in the sun for a long time he has serious problems with tanning. It will only start for 5 - 6 times and when it's cold, it starts up from behind. I've been to a few mechanics and everyone decomposes hands. The computer was also plugged in and nothing. Do you have any ideas?
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  • #2 16629690
    sulof1601
    Level 26  
    Hello, what about the mechanics' knowledge has ended with checking the error codes? And what about the parameters in real time? Some data such as what temperature the controller sees, the shaft position sensor ...
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  • #3 16629789
    rafcio_21
    Level 29  
    As a rule, checking for errors ends. There are no errors, the car is operational he. The mechanics these days.
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  • #4 16629821
    sulof1601
    Level 26  
    Today's mechanics rely on such a well-known forum as ELECTRODA, if they do not find an answer, it can not be done and if there are no errors, the car is in working order haha, you can go 100 PLN you should. to determine something because we have too little data.
  • #5 16629836
    A.M.26
    Level 7  
    Temperature and lambda okay according to the second mechanic.
  • #6 16629945
    sulof1601
    Level 26  
    How to stand in the sun is a problem, and if you take a drive and it's hot is also a problem with firing?
  • #7 16629968
    A.M.26
    Level 7  
    Not then not.
  • #8 16630199
    jacek074
    Level 29  
    Fuel tank vent valve, underneath the air cleaner housing. The topic has already been described on this forum, but if the hint was helpful, it's hard to write.
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  • #9 16630299
    A.M.26
    Level 7  
    This valve needs to be replaced and you think it will be fine?

    Added after 6 [minutes]:

    I'll try to replace it. Thanks for all the hints. :)
  • Helpful post
    #10 16630342
    jacek074
    Level 29  
    It is very easy to check if the valve is leaky, you can, for example, plug the vent line for a test
  • #11 16630346
    A.M.26
    Level 7  
    Oki. Thanks again. :)

Topic summary

The discussion revolves around a 2009 Seat Ibiza 1.4 16V petrol vehicle that experiences starting issues after prolonged sun exposure. The owner reports that the car starts only 5-6 times and has difficulty starting when cold. Various mechanics have been consulted, but no error codes were found during diagnostics. Suggestions include checking real-time parameters such as temperature and shaft position sensor readings. A potential cause identified is a faulty fuel tank vent valve located under the air cleaner housing, which may need replacement. A method to test the valve's integrity involves plugging the vent line.
Summary generated by the language model.
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