91 740 Wagon - MAF sensor issues?

Discussion in 'Volvo 740' started by doofy, May 23, 2007.

  1. doofy

    doofy Guest

    Can oil fumes get in the fuel mixing chamber, and can they make it out
    to the Mass Air Flow monitor and fowl it?

    My car started having problems starting right after my flame guard got
    clogged and blew out some seals.

    I pulled the MAF the other day, and it had a very light coat of oil on
    it, it looked like. Could it possibly be getting fowled from the air
    filter side?
     
    doofy, May 23, 2007
    #1
  2. doofy

    James Sweet Guest

    I haven't personally seen it happen, but I suspect it's possible. I've heard
    that replaceable oiled air filters can fowl AMMs.
     
    James Sweet, May 23, 2007
    #2
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