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Thread: B4308 Airflow Parked table

  1. #1
    Lifetime Member
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    Default B4308 Airflow Parked table

    This is probably a silly question, but I am wondering if the airflow parked table {B4308} is related to where the IAC starts at when you first start the engine. The description hints at this since it says the IAC will move on shutdown and key on. The slightly confusing part is that the table is in airflow (gram/sec) and not IAC counts. BUT, all of the idle stuff is typically airflow (gram/sec) and the IAC table is in area (mm^2).

    The main question is that if I lower the airflow in B4308, does this in basically reduce where my IAC wants to start at when I first start the engine?

  2. #2
    Joe (Moderator) joecar's Avatar
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    Default

    If you lower B4308 then the IAC is parked in a reduced count position (i.e. more closed)... this is how I understand this.

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