Idle Air Control Valve: Difference between revisions

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==Idle Air Control Valve==
==Idle Air Control Valve==
The IACV regulates idle speed of the engine, raising and lowering it as needed. It does this by opening and closing a valve to allow more or less airflow into the intake manifold when the throttle is closed.

Revision as of 19:02, 28 February 2006

Idle Air Control Valve

The IACV regulates idle speed of the engine, raising and lowering it as needed. It does this by opening and closing a valve to allow more or less airflow into the intake manifold when the throttle is closed.