99 Accord

Discussion in 'Accord' started by ucm, Dec 21, 2003.

  1. ucm

    ucm Guest

    99 Accord V6
    Does anyone has the details/fix for
    TSB # 99-038 MIL ON - DTC P0401 EGR Flow Insufficient

    Thanks
     
    ucm, Dec 21, 2003
    #1
  2. SB# 98-038 is not listed as an active service bulletin (U.S.). Currently,
    poor EGR flow on 98-00 V6 accords and a certain range of 01 V6 accords would
    be addressed under SB#99-085 which is an EGR emission extension to 8yr/80k
    miles. It includes an update to the EGR/PCV system including a new EGR valve
    and cleaning of the EGR port. A similar update (00-009) applies to Odysseys.
    If you intend to do this yourself be advised there is some drilling of the
    intake manifold involved. Your local dealer 'should' be happy to help you
    with info as to what applies to your specific vehicle, but may be reluctant
    to provide you with the de-structions if you are beyond the 8/80.
    Peace.
     
    psychicmechanic, Dec 23, 2003
    #2
  3. ucm

    ucm Guest

    Thanks for the info.
    Luckyly mine still below 8/80.
     
    ucm, Dec 23, 2003
    #3
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