Code p1491 on 1996 accord?

Discussion in 'Accord' started by :\, Nov 1, 2007.

  1. :\

    :\ Guest

    I have the check engine light on and code p1491(Malfunction control
    auxillary emission control). I have found online where it is the Egr
    valve that could be bad. I also found online where it can be the
    radiator fan. I am going to change the radiator fan on the driver side
    because it is dead and am hoping this fixes. Anyone experience this
    code and a repair? Thanks:)
     
    :\, Nov 1, 2007
    #1
  2. :\

    bnegast Guest

    Depending on miles, this usually means several of the EGR ports or
    plugged on the manifold,
    though it could be a bad EGR or EGR sensor also. Here is a great site
    with detailed
    instructions:

    http://www.dhost.info/accordinfo/howto/egr.html
     
    bnegast, Nov 1, 2007
    #2
  3. :\

    :\ Guest

    Thank You so much!! :)
     
    :\, Nov 2, 2007
    #3
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