Omega IAC valve

Discussion in 'Omega' started by Patrick E. King, Dec 3, 2003.

  1. Just removed and cleaned the IAC valve and noted that it consists of the
    stepper motor attached with two screws to a diaphragm/plunger type assembly.
    It appears to me that the problems were with the diaphragm rather than the
    motor and I would like to know if I order a replacement unit does the whole
    assy come as standard or is the diaphragm unit available seperately from the
    motor. The part no. is 90 411 546 but I noted that this is stamped on the
    diaphragm housing.
    Patrick E. King, Dec 3, 2003
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  2. Patrick E. King

    Alan Guest

    Alan, Dec 4, 2003
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  3. Thanks, but I meant do the motor and diaphragm come attached to one another
    or are they regarded as two seperate items?
    Patrick E. King, Dec 4, 2003
  4. Patrick E. King

    jon ringwood Guest

    just got a brand new genuine one on ebay for £41.
    jon ringwood, Dec 13, 2003
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