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    laguna 1.9 dci df074 boost code Archived Message

    Posted by stewart oates on July 22, 2008, 2:41 pm

    plugged in launch and got df074 boost pressure open circuit or short to earth.
    car has been elsewhere before but customer reluctant to say where. where is the sensor located and how can i test.
    on inlet pipe it has new air sensor. code comes up with out running and cannot be reset
    any help would be grateful cheers stew

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