honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Information Bus > < Idle Speed/Throttle Actuator - Electronic|Locations|Page 2618
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Idle Speed/Throttle Actuator - Electronic: Description and Operation

Idle Air Control (IAC) Valve

To maintain the proper idle speed, the IAC valve changes the amount of air bypassing the throttle body in response to an electrical signal from the PCM.

Information Bus > < Idle Speed/Throttle Actuator - Electronic|Locations|Page 2618