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Discussion: Problem grand vitara

  1. #1
    THE AVERAGE USER
    Date Of Registration
    Sep 2012
    Messages
    277

    Problem grand vitara

    Hi all, I have a problem with this car-turn on engine failure and the pilot light, and resistance I enclose a photo of... diagnosis of sensor and egr valve control microfreni permanent but the egr valve has been replaced with a new one... deleting the failure memory off everything as soon as I put in motion appears immediately the light resistance, and after a bit of time after that engine .. thank you in advance ..
    Immagini Allegate Attached Images

  2. #2
    THE AVERAGE USER L'avatar di fuorigiri
    Date Of Registration
    Nov 2012
    Messages
    186
    hello, before anything else check the wiring that goes from the ecu to the egr valve
    If you are never wrong means you're not solving a really difficult problem. This is a serious mistake

  3. #3
    THE AVERAGE USER
    Date Of Registration
    Aug 2016
    Messages
    207
    hello freddyecu what would you like to know exactly?....it seems to me that all the answers are there in the diagnosis.

    an error message of type" permanent" and clear that it is not the ec communication that can be different things including, as in most of the cases of defective contacts I have broken cables.

    When and interminttente often a defective sensor or for contacts.

    same thing for the erg. the fact that it has been replaced not and told me that now depends on something else.

    For like the vedio I have 2 different problems!.....it seems clear to me.

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