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HELP car missing/spluttering

Discussion in 'A4/S4 forum(B5 Chassis)' started by Broken Byzan, Jan 24, 2008.

  1. Broken Byzan
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    Broken Byzan Photographic Moderator Staff Member Moderator VCDS Map User

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    [Jan 24, 2008]
    Hi all, i was out tinkering and found a few clips loose on the PCV system, i tightened them up and went for a blast, now i get these codes.

    16487 MAF Signal too high (p0103-35-10)
    00544 Max boost pressure exceeded

    Now my question is this, i didnt think the AEB had a pressure sensor or MAP so how does it know i am boosting too high, and also i assume the MAF code is cos i am sucking too much air for it??

    Any one?

    EDIT I changed the MAF and its stopped spluttering etc, just couldnt work out why or how it knew i was overboosting????
    #1
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