Difference between revisions of "Idle Air Control Valve"
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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. | + | The IACV regulates idle speed of the engine, raising and lowering it as needed. The ECU does this by opening and closing a valve to allow more or less airflow into the intake manifold when the throttle is closed. |
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+ | K-Series engined Elise's use a Rover IACV (Part No. MLZ100090) | ||
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+ | [[Image:IACV.jpg|Idle Air Control Valve (Rover)]] |