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my commodore fire up and then cut off ???

Discussion in 'VT - VX Holden Commodore (1997 - 2002)' started by raw2011, Oct 5, 2012.

  1. Oct 5, 2012 #1
    raw2011

    raw2011 Banned

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    crank start and then cut off instancely?
     
    raw2011, Oct 5, 2012
    #1
  2. Oct 5, 2012 #2
    IBLOWN

    IBLOWN Well-Known Member

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    Check for fuel pressure. Could be fuel regulator or fuel pump.

    Do a trouble code check first.

    Could also be a crank sensor/DFI module.
     
    IBLOWN, Oct 5, 2012
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  3. Oct 5, 2012 #3
    accentstencil

    accentstencil Well-Known Member

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    How quickly does it cut out? If it after about 1 second then it could be the immobiliser. Is the security light off or flashing when this happens?
     
    accentstencil, Oct 5, 2012
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  4. Oct 5, 2012 #4
    raw2011

    raw2011 Banned

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    1 second cut off . the light stay off... i try checking the code .. the light didnt flash ??
     
    Last edited: Oct 5, 2012
    raw2011, Oct 5, 2012
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  5. Oct 6, 2012 #5
    d.k.vmatt

    d.k.vmatt New Member

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    Check airflow sensor. mine did that after the inlet pipe came off
     
    d.k.vmatt, Oct 6, 2012
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  6. Oct 6, 2012 #6
    97VTSS

    97VTSS Guest

    Check the vacuum hose on the map sensor
     
    97VTSS, Oct 6, 2012
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  7. Oct 6, 2012 #7
    raw2011

    raw2011 Banned

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    how do i check hot wire ? my pcm not flashing code :( ???
     
    raw2011, Oct 6, 2012
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