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Idle Speed: Adjustments

Idle Speed / Idle Air Control (IAC) Duty Adjustment

1. Check idle speed / idle air control (IAC) duty referring to "Idle Speed / Idle Air Control (IAC) Duty Inspection and Adjustment:".




2. Adjust duty and/or idle speed to specified value (Refer to "Idle Speed / Idle Air Control (IAC) Duty Inspection and Adjustment: ".)by turning idle air adjusting screw (1).