infiniti Workshop Repair Guides

Infiniti Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 4318 > < Diagram Information and Instructions|Page 4316
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Idle Air Control Valve-Auxiliary Air Control: Description and Operation

COMPONENT DESCRIPTION
IACV-ACC valve
 

The IACV-AAC valve is moved by ON/OFF pulses from the ECM. The longer the ON pulse, the greater the amount of air that will flow through
the valve. The more air that flows through the valve, the higher the idle speed.

Diagram Information and Instructions|Page 4318 > < Diagram Information and Instructions|Page 4316