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What does IAC stand for?

IAC stands for Idle Air Control (automotive)

This definition appears very frequently and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.
  • Business, finance, etc.

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Other Resources:
We have 595 other meanings of IAC in our Acronym Attic

Samples in periodicals archive:

One very interesting question, asked by MOTOR Contributing Writer Bob Pattengale and others, was: Did the idle air control (IAC) opening to compensate for the thinner air cause the lower intake manifold vacuum?
36350 In-Line Spark Checker Kit for Recessed Plugs ineludes noid lights and an IAC Test Lights Kit to test spark plug circuits, electronic fuel injection signals and idle air control circuits.